Re: [CentOS] CentOS-7 Screen black after boot
On Thu, Jul 7, 2016 at 2:00 PM, Hersh wrote: > Hi Venkata, > > Can you please let me know the steps which you have followed for > re-installing the GNOME? I am having a similar problem on one of our > system. > To my understanding, when you install centos-7 with options ServerGUI or GNOME Desktop and leave the system for long time locked, you will notice that CentOS slips into textual interface mode and you will not be able to get GUI which means, you can login to the system and cannot see GUI screen. I have found the following steps on google, which helped me get through this problem systemctl disable gdm.service systemctl enable lightdm.service systemctl set-default graphical.target First command was successful, second one error'd out. Not sure what to do, i reverted back the first command and executed the third command and rebooted. All worked fine ! Below is the log - [root@buildhost ~]# systemctl disable gdm.service Removed symlink /etc/systemd/system/display-manager.service. [root@buildhost ~]# systemctl enable lightdm.service Failed to execute operation: Access denied [root@buildhost ~]# systemctl disable gdm.service [root@buildhost ~]# systemctl enable gdm.service Created symlink from /etc/systemd/system/display-manager.service to /usr/lib/systemd/system/gdm.service. [root@buildhost ~]# systemctl set-default graphical.target Removed symlink /etc/systemd/system/default.target. I think, the last command made sense to me. Regards, VB ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] CentOS-7 Screen black after boot
On Thu, Jul 7, 2016 at 10:31 AM, Frank Cox wrote: > On Thu, 7 Jul 2016 10:16:23 +1000 > Venkata Balaji N wrote: > > > i left the system locked overnight. > > What are you using to lock the screen? Some of the screensavers can be > bad news on certain video cards (as I've learned the hard way) and can > cause just exactly that to happen. In that case, the screensaver has > locked up your video card. > > If this is the case, try a different screensaver. I suggest "black screen > only" for testing purposes. > I did the following and rebooted, all worked fine. I am not sure if that is the solution. [root@buildhost ~]# systemctl set-default graphical.target Regards, VB ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] CentOS-7 Screen black after boot
Hello, I have the same problem again today with CentOS-7. I re-installed with GNOME Desktop and also configured two VMs in it, all was working fine and i left the system locked overnight. When i tried to unlock the next day morning, screen only shows up black. Again, i cannot see the GUI. I can login to the system though. Any help would be appreciated here. Thanks, VB On Thu, Jun 30, 2016 at 3:03 PM, Venkata Balaji N wrote: > > > On Thu, Jun 30, 2016 at 11:41 AM, Earl A Ramirez > wrote: > >> On 30 Jun 2016 09:34, "Venkata Balaji N" wrote: >> > >> > Hello Community, >> > >> > This is my first ever email to CentOS community. Firstly, CentOS is a >> great >> > open-source operating system. I have been using it for years and >> > recommending the same for production use to our customers. >> > >> > I have installed CentOS-7 operating system couple of days ago and >> > everything was working fine. Yesterday, the screen got struck and the >> whole >> > system was unresponsive, after a long wait, i have restarted the system. >> > Since, then, i can only see the black screen and GUI is not coming up. >> > >> > I can remotely login to the system from Putty and can operate without >> any >> > issues, the only issue is that GUI is not coming up. >> > >> > I have installed CentOS-7 server-GUI. Any help would be appreciated >> here. >> > >> > Regards, >> > Venkata B N >> > ___ >> > CentOS mailing list >> > CentOS@centos.org >> > https://lists.centos.org/mailman/listinfo/centos >> >> Are you seeing the same behaviour if you choose the diagnostic kernel >> which >> has very basic display support? What types or graphic card are you using? >> > > Sorry, i am not sure what graphic card, i am using. But, all i could say > is that, it was working absolutely fine and all-of-a-sudden displaying a > blank screen. > > If this was the problem right from when i installed the software, that is > understandable. Not sure, why it worked before and not after. > > By googling, i found out that it could be a problem with configuration of > some files in /etc/X11/ location ?? > > Below are the messages from /var/log/Xorg.0.log file, does these mean > anything ? > > 753 [27.979] (II) No input driver specified, ignoring this device. > 754 [27.979] (II) This device may have been added with another > device file. > 755 [27.979] (II) config/udev: Adding input device HDA Intel PCH > Line Out CLFE (/dev/input/event16) > 756 [27.979] (II) No input driver specified, ignoring this device. > 757 [27.979] (II) This device may have been added with another > device file. > 758 [27.979] (II) config/udev: Adding input device HDA Intel PCH > Line Out Side (/dev/input/event17) > 759 [27.979] (II) No input driver specified, ignoring this device. > 760 [27.979] (II) This device may have been added with another > device file. > 761 [27.979] (II) config/udev: Adding input device PC Speaker > (/dev/input/event6) > 762 [27.979] (II) No input driver specified, ignoring this device. > 763 [27.979] (II) This device may have been added with another > device file. > 764 [27.983] reporting 6 9 18 141 > 765 [28.132] reporting 6 9 18 141 > 766 [28.183] reporting 6 9 18 141 > > > > Regards, > Venkata B N > ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] CentOS-7 Screen black after boot
On Thu, Jun 30, 2016 at 11:41 AM, Earl A Ramirez wrote: > On 30 Jun 2016 09:34, "Venkata Balaji N" wrote: > > > > Hello Community, > > > > This is my first ever email to CentOS community. Firstly, CentOS is a > great > > open-source operating system. I have been using it for years and > > recommending the same for production use to our customers. > > > > I have installed CentOS-7 operating system couple of days ago and > > everything was working fine. Yesterday, the screen got struck and the > whole > > system was unresponsive, after a long wait, i have restarted the system. > > Since, then, i can only see the black screen and GUI is not coming up. > > > > I can remotely login to the system from Putty and can operate without any > > issues, the only issue is that GUI is not coming up. > > > > I have installed CentOS-7 server-GUI. Any help would be appreciated here. > > > > Regards, > > Venkata B N > > ___ > > CentOS mailing list > > CentOS@centos.org > > https://lists.centos.org/mailman/listinfo/centos > > Are you seeing the same behaviour if you choose the diagnostic kernel which > has very basic display support? What types or graphic card are you using? > Sorry, i am not sure what graphic card, i am using. But, all i could say is that, it was working absolutely fine and all-of-a-sudden displaying a blank screen. If this was the problem right from when i installed the software, that is understandable. Not sure, why it worked before and not after. By googling, i found out that it could be a problem with configuration of some files in /etc/X11/ location ?? Below are the messages from /var/log/Xorg.0.log file, does these mean anything ? 753 [27.979] (II) No input driver specified, ignoring this device. 754 [27.979] (II) This device may have been added with another device file. 755 [27.979] (II) config/udev: Adding input device HDA Intel PCH Line Out CLFE (/dev/input/event16) 756 [27.979] (II) No input driver specified, ignoring this device. 757 [27.979] (II) This device may have been added with another device file. 758 [27.979] (II) config/udev: Adding input device HDA Intel PCH Line Out Side (/dev/input/event17) 759 [27.979] (II) No input driver specified, ignoring this device. 760 [27.979] (II) This device may have been added with another device file. 761 [27.979] (II) config/udev: Adding input device PC Speaker (/dev/input/event6) 762 [27.979] (II) No input driver specified, ignoring this device. 763 [27.979] (II) This device may have been added with another device file. 764 [27.983] reporting 6 9 18 141 765 [28.132] reporting 6 9 18 141 766 [28.183] reporting 6 9 18 141 Regards, Venkata B N ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS-7 Screen black after boot
Hello Community, This is my first ever email to CentOS community. Firstly, CentOS is a great open-source operating system. I have been using it for years and recommending the same for production use to our customers. I have installed CentOS-7 operating system couple of days ago and everything was working fine. Yesterday, the screen got struck and the whole system was unresponsive, after a long wait, i have restarted the system. Since, then, i can only see the black screen and GUI is not coming up. I can remotely login to the system from Putty and can operate without any issues, the only issue is that GUI is not coming up. I have installed CentOS-7 server-GUI. Any help would be appreciated here. Regards, Venkata B N ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos
[CentOS] Problem in migrating DRBD from CentOS4.4 to CentOS5.5
Dear All, Previously we have used CentOS4.4 release with Supported Cluster Suite and DRBD 8.0.0 Active/passive (failover) We have build the DRBD 8.0.0 Source in CentOS4.4 Setup We have configured the DRBD Resource with default OS installed LVM (/dev/mapper/vgroot-LogVol00 and /dev/mapper/vgroot-LogVol01) Partition and its working fine Partition Tables are listed below = FilesystemSize Used Avail Use% Mounted on /dev/mapper/vgroot-LogVol02 3.0G 1.1G 1.7G 39% / /dev/mapper/vgroot-LogVol03 11G 8.5G 1.7G 84% /usr /dev/hda1 494M 37M 432M 8% /boot tmpfs 248M 0 248M 0% /dev/shm /dev/mapper/vgroot-LogVol01 8.5G 148M 7.9G 2% /home /dev/mapper/vgroot-LogVol00 13G 161M 12G 2% /backup Currently we are migrating to CentOS5.5 Step 1: We have migrated to CentOS5.5 Alone and Used Older DRBD 8.0.0 Version We have build the DRBD 8.0.0 Source in CentOS5.5 Setup We have configured the DRBD Resource with default OS installed LVM (/dev/mapper/vgroot-LogVol00 and /dev/mapper/vgroot-LogVol01) Partition The DRBD Meta data created successfully, but DRBD Module Load failed Errors are listed below === [r...@corviewprimary user]# service drbd start Starting DRBD resources:Can not load the drbd module. [r...@corviewprimary user]# [r...@corviewprimary user]# modprobe drbd FATAL: Error inserting drbd (/lib/modules/2.6.18-194.3.1.el5xen/kernel/drivers/block/drbd.ko): Invalid argument [r...@corviewprimary user]# Step 2: We have updated DRBD from 8.0.0 to 8.3.8 We have build the DRDB 8.3.8 Source in CentOS5.5 Setup We have configured the DRBD Resource with default OS installed LVM (/dev/mapper/vgroot-LogVol00 and /dev/mapper/vgroot-LogVol01) Partition and its not working We got the following errors on meta data creation = [r...@corviewprimary ~]# drbdadm create-md drbd0 md_offset 13958639616 al_offset 13958606848 bm_offset 13958180864 Found ext3 filesystem 13631488 kB data area apparently used 13631036 kB left usable by current configuration Device size would be truncated, which would corrupt data and result in 'access beyond end of device' errors. You need to either * use external meta data (recommended) * shrink that filesystem first * zero out the device (destroy the filesystem) Operation refused. Command 'drbdmeta 0 v08 /dev/mapper/vgroot-LogVol00 internal create-md' terminated with exit code 40 drbdadm create-md drbd0: exited with code 40 [r...@corviewprimary ~]# drbdadm create-md drbd1 md_offset 9395236864 al_offset 9395204096 bm_offset 9394917376 Found ext3 filesystem 9175040 kB data area apparently used 9174724 kB left usable by current configuration Device size would be truncated, which would corrupt data and result in 'access beyond end of device' errors. You need to either * use external meta data (recommended) * shrink that filesystem first * zero out the device (destroy the filesystem) Operation refused. Command 'drbdmeta 1 v08 /dev/mapper/vgroot-LogVol01 internal create-md' terminated with exit code 40 drbdadm create-md drbd1: exited with code 40 Please help us to use DRBD etiter 8.0.0 or 8.3.8 with CentOS5.5 Thanks in Advance. -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Problem in gdb
Dear All, We are running CentOS4.4 linux in same manner. We findout the same issue in CentOS Machine also. We posted this queries to Red Hat Support and We posted same queries in CentOS group Their is no difference of using RHEL4 Update 4 and CentOS4.4 Linux? What thinks makes difference of placing RHEL4 Update 4 Problem in CentOS Regards -S.Balaji Phil Schaffner wrote: >Balaji wrote on 02/16/2010 12:32 AM: > > >>Dear All, >> >>We are running RHEL4 Update 4 AS IA-64 on a HP rx6600. >> >>We are running programs compiled in RHEL4 Update 4 AS in i386 >>architecture using the emul library(Intel IA-32 Execution Layer ) >> >> > >Begs the questions: >Why such an obsolete version? >Why are you posting to the CentOS list? >___ >CentOS mailing list >CentOS@centos.org >http://lists.centos.org/mailman/listinfo/centos > > > ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Problem in gdb
Dear All,
We are running RHEL4 Update 4 AS IA-64 on a HP rx6600.
We are running programs compiled in RHEL4 Update 4 AS in i386
architecture using the emul library(Intel IA-32 Execution Layer )
[ad...@corviewsecondary ~]$ service ia32el status
Intel IA-32 Execution Layer in use
When we attempt to run a program using /usr/bin/gdb we are not able to
hit the break point set.
[ad...@corviewsecondary ~]$ file /usr/bin/gdb
/usr/bin/gdb: ELF 64-bit LSB executable, IA-64, version 1 (SYSV), for
GNU/Linux 2.4.0, dynamically linked (uses shared libs), stripped
[ad...@corviewsecondary ~]$ /usr/bin/gdb ./loopTest
GNU gdb Red Hat Linux (6.3.0.0-1.132.EL4rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "ia64-redhat-linux-gnu"...Using host
libthread_db library "/lib/tls/libthread_db.so.1".
(gdb) b main
warning: Can't fetch instructions for slot numbers greater than 2.
Using slot 0 instead
Breakpoint 1 at 0x8048384: file loopTest.c, line 6.
(gdb) r
But the breakpoint does not get hit.
We tried using the /emul/ia32-linux/usr/bin/gdb. But the program does
not run.
[ad...@corviewsecondary ~]$ file /emul/ia32-linux/usr/bin/gdb
/emul/ia32-linux/usr/bin/gdb: ELF 32-bit LSB executable, Intel 80386,
version 1 (SYSV), for GNU/Linux 2.2.5, dynamically linked (uses shared
libs), stripped
[ad...@corviewsecondary ~]$ /emul/ia32-linux/usr/bin/gdb loopTest
GNU gdb Red Hat Linux (6.3.0.0-1.132.EL4rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-redhat-linux-gnu"...Using host
libthread_db library "/emul/ia32-linux/lib/tls/libthread_db.so.1".
(gdb) b main
Breakpoint 1 at 0x8048384: file loopTest.c, line 6.
(gdb) r
Starting program: /home/admin/loopTest
Killed
We need the following details
1. How to run a i386 compiled program in IA64 bit environment using gdb
and be able to hit break points?
2.How do we catch a running process in gdb and apply a breakpoint in our
setup.
The code of C program in question is given below
#include
int count=0;
void printString();
int main()
{
printf("unlock\n");
while(1) {
//do nothing
printString();
//break;
}
return 0;
}
void printString() {
count++;
printf("count = %d\n",count);
return;
}
The above c code compiled in i386 environment and the IA64 bit server in
which we are running this program are attached.
Thanks in Advance,
-S.Balaji
___
CentOS mailing list
CentOS@centos.org
http://lists.centos.org/mailman/listinfo/centos
[CentOS] RAID, temperature and FAN status manage and monitoring tool for RHEL4 Update 4 ia64 AS Linux
Hi, Currently I've been using an RHEL4 Update 4 ia64 AS Linux version and running in HP rx6600 server. I tried to google-out the RAID, temperature and FAN status manage and monitoring tool for RHEL4 Update 4 ia64 AS Linux But i can't able to findout the same for RHEL4 Update 4 ia64 AS Linux server Can anyone suggest me the write status monitoring and manage tool for RHEL4 Update 4 ia64 AS Linux server Some of the information are below [r...@corviewsecondary src]# lspci 00:01.0 Class ff00: Hewlett-Packard Company: Unknown device 1303 00:01.1 Communication controller: Hewlett-Packard Company: Unknown device 1302 00:01.2 Serial controller: Hewlett-Packard Company Diva Serial [GSP] Multiport UART 00:02.0 USB Controller: NEC Corporation USB (rev 43) 00:02.1 USB Controller: NEC Corporation USB (rev 43) 00:02.2 USB Controller: NEC Corporation USB 2.0 (rev 04) 0f:01.0 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) 0f:01.1 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) 14:01.0 SCSI storage controller: LSI Logic / Symbios Logic SAS1068 PCI-X Fusion-MPT SAS (rev 01) 14:02.0 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) 14:02.1 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) 23:01.0 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) 23:01.1 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) [r...@corviewsecondary src]# [r...@corviewsecondary src]# cat /proc/mpt/version mptlinux-3.02.62.01rh Fusion MPT base driver Fusion MPT FC host driver Fusion MPT SPI host driver Fusion MPT SAS host driver Fusion MPT ioctl driver [r...@corviewsecondary src]# I have findout the mpt-status source from forum and download the same. During compilation i have getting an error and below or the error message [r...@corviewsecondary mpt-status-1.2.0]# make KERNEL_PATH=/usr/src/kernels/2.6.9-42.EL-largesmp-ia64/ gcc -Iincl -Wall -W -O2 -I/usr/src/kernels/2.6.9-42.EL-largesmp-ia64//drivers/message/fusion -I/lib/modules/`uname -r`/build/drivers/message/fusion -I/lib/modules/`uname -r`/source/drivers/message/fusion -o mpt-status mpt-status.c In file included from mpt-status.c:38: mpt-status.h:19:26: lsi/mpi_type.h: No such file or directory mpt-status.h:20:21: lsi/mpi.h: No such file or directory mpt-status.h:21:25: lsi/mpi_ioc.h: No such file or directory mpt-status.h:22:26: lsi/mpi_cnfg.h: No such file or directory mpt-status.h:23:26: lsi/mpi_raid.h: No such file or directory mpt-status.h:24:20: mptctl.h: No such file or directory mpt-status.c:123: error: syntax error before '*' token mpt-status.c:125: error: syntax error before '*' token mpt-status.c:126: error: syntax error before '*' token mpt-status.c:130: error: syntax error before '*' token mpt-status.c:131: error: syntax error before '*' token mpt-status.c:132: error: syntax error before '*' token mpt-status.c:133: error: syntax error before '*' token mpt-status.c: In function `freeMem': . [r...@corviewsecondary src]# Any clues as to whats the problem and the remedy? Thanks in Advance, -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Clarification required for ICMP Error Message
Dear All, Currently i am using CentOS4.4 Linux Release I have getting the following message every 10 seconds on my screen "kernel: 192.168.163.193 sent an invalid ICMP type 3, code 0 error to a broadcast: 172.24.255.255 on eth0" Can any one explain me about this problem Thanks in Advance Regards, -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Clarification on Linux CD or DVD Writing
Dear All, I have tried out with cdrecord option and i find out the only the disc is erasable and not erasable information alone and i can't able to find out the disc is empty and disc size Please can any one help me. Thanks in advance Regards -S.Balaji Robert Heller wrote: >At Fri, 11 Sep 2009 15:21:44 +0530 CentOS mailing list >wrote: > > > >>Dear All, >>Currently working setup is CentOS4.4 Linux >>I tried to google-out, but i can't able to findout >> >>I need some clarification about CD writer support >> >> 1. How can i findout inserted disc is CD or DVD from command line >> 2. How can i findout inserted disc is empty from command line >> 3. How can i findout inserted disc size (like 700 MB or 4.7 GB) from >> command line >> >> > >man cdrecord > > > >> 4. Which writer i can use >> >> > > >Any SCSI or IDE CD/DVD burners, most SATA DVD burners work (but you need >to be able to support the SATA controller!). > > > > >>Please can any help me >>Thanks in Advance. >> >> > > > > > > >>Regards >>-S.Balaji >> >>___ >>CentOS mailing list >>CentOS@centos.org >>http://lists.centos.org/mailman/listinfo/centos >> >> >> >> >> > > > ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Clarification on Linux CD or DVD Writing
Dear All, Currently working setup is CentOS4.4 Linux I tried to google-out, but i can't able to findout I need some clarification about CD writer support 1. How can i findout inserted disc is CD or DVD from command line 2. How can i findout inserted disc is empty from command line 3. How can i findout inserted disc size (like 700 MB or 4.7 GB) from command line 4. Which writer i can use Please can any help me Thanks in Advance. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS4.4 32bit Cluster Suite Installation Package as iso
Dear All, I am new in CentOS4.4 32bit Cluster Suite Installation and I have installed all the CentOS4.4 32 bit CDs and i found kernel version is 2.6.9-42.EL and I need the Cluster Suite Package for the same. I tried to google-out and i have verified CentOS Site But i can't find out the Clustersuite package for CentOS4.4 Can any one send me path of the Clustersuite ISO package for CentOS4.4 32 bit Please, do the needful. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Building my own Help Contents categories in Gnome Help Application
Dear All, Currently i have using RHEL4 Update 4 and CentOS 4.4 Linux PC and GNOME Version is gnome-session-2.8.0 and Scroll Keeper is scrollkeeper-0.3.14 I have implemented my own OMF with the help of Linux yelp command system scroll keeper OMF document . Currently my help will be added to default Help category. How can i add my own help category in gnome help application. Please Can any one guide me to implement my own category in existing GNOME Help Application. Thanks in advance Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Additional CDs Installation in kick start
Dear All, Currently i have using CentOS release 4.4 (Final) Linux. I am new in CentOS Kick Start Installation and I have prepared my own kick start file as per my knowledge. For your verification or analysis i have attached my kick start file Can any one help me how do i install my Application CDs from kick start installation or how can i add my Application CDs as Additional CDs Installation Option available in CentOS. Regards -S.Balaji lang en_US langsupport en_US keyboard us mouse none timezone --utc Asia/Calcutta rootpw midasrd text zerombr yes bootloader --location=mbr install cdrom clearpart --all part /boot --fstype ext3 --size=100 part pv.00 --size=100 --grow volgroup vgroot pv.00 logvol / --fstype ext3 --name=LogVol02 --vgname=vgroot --size=4000 logvol /usr --fstype ext3 --name=LogVol03 --vgname=vgroot --size=9000 logvol swap --fstype swap --name=LogVol04 --vgname=vgroot --size=1024 logvol /backup --fstype ext3 --name=LogVol00 --vgname=vgroot --size=14000 logvol /home --fstype ext3 --name=LogVol01 --vgname=vgroot --size=5000 --grow network --bootproto static --ip 192.168.50.1 --netmask 255.255.255.0 --gateway 192.168.5.5 --nameserver 127.0.0.1 auth --useshadow --enablemd5 firewall --medium --trust eth0 --ftp --telnet --ssh --smtp --dhcp --http selinux --disabled %packages @Everything ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Regd: Clarification on Linux Upgrade
Dear All, My question is upgrade from CD/DVD without yum Regards -S.Balaji Kai Schaetzl wrote: >Balaji wrote on Fri, 06 Feb 2009 12:51:14 +0530: > > > >>Clarification required about Linux upgrade is >>1. How do i upgrade my Linux and is their any document is available >>2. Where can i download the upgrade Linux iso >>3. Whether i can upgrade my Linux PC without any configuration data loss >>Example : http configuration, xinetd configuration, etc... >> >> > >These questions are all answered by reading the archive of this mailing list. >How to upgrade: yum upgrade > >Kai > > > ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: Clarification on Linux Upgrade
Dear All, Currently i have using CentOS4.4 and Kernel Version is 2.6.9-42.EL. I want to upgrade my Linux to Stable Version of Linux (CentOS4.7) Clarification required about Linux upgrade is 1. How do i upgrade my Linux and is their any document is available 2. Where can i download the upgrade Linux iso 3. Whether i can upgrade my Linux PC without any configuration data loss Example : http configuration, xinetd configuration, etc... Linux Degrade is possible or not Please can any help me Thanks in Advance. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Regd: SeLinux Configuration
Dear All, I have tried with your previous suggestion of adding "selinux=1 enforcing=1" to the kernel line in my grub.conf file and my grub configuration details are below # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You do not have a /boot partition. This means that # all kernel and initrd paths are relative to /, eg. # root (hd0,0) # kernel /boot/vmlinuz-version ro root=/dev/hda1 # initrd /boot/initrd-version.img #boot=/dev/hda default=0 timeout=5 splashimage=(hd0,0)/boot/grub/splash.xpm.gz hiddenmenu title CentOS-4 i386 (2.6.9-42.EL) root (hd0,0) kernel /boot/vmlinuz-2.6.9-42.EL ro root=LABEL=/ rhgb quiet selinux=1 enforcing=1 initrd /boot/initrd-2.6.9-42.EL.img and I have executed the "cat /proc/cmdline" and its output is "auto BOOT_IMAGE=linux ro BOOT_FILE=/boot/vmlinuz-2.6.9-42.EL rhgb quiet root=LABEL=/" I don't know i have added correctly "selinux=1 enforcing=1" to the kernel line in my grub.conf file. If i am wrong please guide me where can i add the "selinux=1 enforcing=1" to the kernel line in my grub.conf file Regards -S.Balaji Did you try my previous suggestion of adding "selinux=1 enforcing=1" to the kernel line in your grub.conf? While you're at it .. make sure that you're editing /boot/grub/grub.conf .. most people use /etc/grub.conf .. which is a symlink to /boot/grub/grub.conf .. if the symlink is broken and /etc/grub.conf is an independent file, you can edit it all day and not affect grub. Same goes for /etc/selinux/config which is the real file, and /etc/sysconfig/selinux which is what most people edit. Barry ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Regd: SeLinux Configuration
Dear All, I have executed the following command at centos pc and command output are placed below [EMAIL PROTECTED] ~]# rpm -qa | grep -i -e selinux libselinux-devel-1.19.1-7.2 selinux-doc-1.14.1-1 libselinux-1.19.1-7.2 selinux-policy-targeted-sources-1.17.30-2.140 selinux-policy-targeted-1.17.30-2.140 [EMAIL PROTECTED] ~]# cat /proc/cmdline auto BOOT_IMAGE=linux ro BOOT_FILE=/boot/vmlinuz-2.6.9-42.EL rhgb quiet root=LABEL=/ Regards -S.Balaji Barry Brimer wrote: I have enabled selinux using GUI tools, but i have getting same SELinux is disabled message. What is the output of "rpm -qa | grep -i -e selinux" and "cat /proc/cmdline" ?? Are you using a CentOS supplied kernel, or your own kernel? I suppose you would try adding "selinux=1 enforcing=1" to the end of your kernel line in your grub.conf, although I've never needed to do that to get SELinux to activate. Barry ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Regd: SeLinux Configuration
Dear All, Sorry for the delay and i am on the leave and today only i have seen you response mail. I have enabled selinux using GUI tools, but i have getting same SELinux is disabled message. Regards -S.Balaji Ian Blackwell wrote: Balaji wrote: Dear All, I have executed the following command and i have changed the "/etc/selinux/config" file and reboot the PC also setenforce 1 i have getting the following message only setenforce: SELinux is disabled Try using the GUI tools to enable and configure SELinux. Let us know if anything changes or not. Ian ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Regd: SeLinux Configuration
Dear All, I have wrongly attached RHEL grub configuration with previous mail and now I am attached the CentOS grub boot loader configuration file "/boot/grub/grub.conf" Regards -S.Balaji Balaji wrote: Dear All, Find attached the grub boot loader configuration file "/boot/grub/grub.conf" Regards -S.Balaji Barry Brimer wrote: Please post /boot/grub/grub.conf as well. There may be an "selinux" or "enforcing" parameter on the kernel line that is producing unexpected results. # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You do not have a /boot partition. This means that # all kernel and initrd paths are relative to /, eg. # root (hd0,0) # kernel /boot/vmlinuz-version ro root=/dev/hda1 # initrd /boot/initrd-version.img #boot=/dev/hda default=0 timeout=5 splashimage=(hd0,0)/boot/grub/splash.xpm.gz hiddenmenu title CentOS-4 i386 (2.6.9-42.EL) root (hd0,0) kernel /boot/vmlinuz-2.6.9-42.EL ro root=LABEL=/ rhgb quiet initrd /boot/initrd-2.6.9-42.EL.img ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Regd: SeLinux Configuration
Dear All, Find attached the grub boot loader configuration file "/boot/grub/grub.conf" Regards -S.Balaji Barry Brimer wrote: Please post /boot/grub/grub.conf as well. There may be an "selinux" or "enforcing" parameter on the kernel line that is producing unexpected results. # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You have a /boot partition. This means that # all kernel and initrd paths are relative to /boot/, eg. # root (hd0,0) # kernel /vmlinuz-version ro root=/dev/vgroot/LogVol02 # initrd /initrd-version.img #boot=/dev/hda default=2 timeout=5 password --md5 $1$KzqM8$cLC0UIaUN8QwVAlwDMGWl0 splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title Red Hat Enterprise Linux ES (2.6.9-34.ELhugemem) root (hd0,0) kernel /vmlinuz-2.6.9-34.ELhugemem ro root=/dev/vgroot/LogVol02 rhgb quiet initrd /initrd-2.6.9-34.ELhugemem.img title Red Hat Enterprise Linux ES (2.6.9-34.ELsmp) root (hd0,0) kernel /vmlinuz-2.6.9-34.ELsmp ro root=/dev/vgroot/LogVol02 rhgb quiet initrd /initrd-2.6.9-34.ELsmp.img title Red Hat Enterprise Linux ES (2.6.9-34.EL) root (hd0,0) kernel /vmlinuz-2.6.9-34.EL ro root=/dev/vgroot/LogVol02 rhgb quiet initrd /initrd-2.6.9-34.EL.img ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Regd: SeLinux Configuration
Dear All, I have executed the following command and i have changed the "/etc/selinux/config" file and reboot the PC also setenforce 1 i have getting the following message only setenforce: SELinux is disabled Regards -S.Balaji Ian Blackwell wrote: Balaji wrote: * Can any one help me or guide me to 1. Enable the selinux setenforce 1 Use "getenforce" to determine the current status of selinux. Look in /etc/selinux/config for details of policy being used - e.g. targeted. 2. Selinux Customize my own policy man setsebool man getsebool These will help you modify options in the supplied policies. For example, use "getsebool -a | grep http" to list all selinux options and filter the list for those pertaining to http. You can of course create your own policy and local customisations based on audit logs etc, but I've not ventured down this path myself. Others on the list will be able to assist if you need to go that way. Hope that gets you started :) Cheers, Ian ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: SeLinux Configuration
Dear All, Currently i have using CentOS4.4 and Kernel Version is 2.6.9-42.EL. I have disabled selinux on kickstart installation and command is *selinux --disabled * Can any one help me or guide me to 1. Enable the selinux 2. Selinux Customize my own policy Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: Ethernet Channel Bonding Clarification is Needed
Dear All, Please ignore my previous mail I have using CentOS 4.4 Linux and Kernel Version is 2.6.9-42.EL I have configured Cluster Suite with 2 servers Server 1 : 192.168.13.110 IP Address and hostname is primary Server 2 : 192.168.13.179 IP Address and hostname is secondary Floating : 192.168.13.83 IP Address (Assumed by currently active server) I have configured Ethernet Channel Bonding in Each Cluster Nodes and Channel Bonding Configuration Details are 1) Created bonding devices in "/etc/modprobe.conf" filealias bond0 bonding options bonding miimon=100 mode=1 2) Edit the "/etc/sysconfig/network-scripts/ifcfg-eth0 and ifcfg-eth1" configuration DEVICE=eth0 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none DEVICE=eth1 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none 3) Created a network script for the bonding device is "/etc/sysconfig/network-scripts/ifcfg-bond0" DEVICE=bond0 USERCTL=no ONBOOT=yes NETMASK=255.255.255.0 GATEWAY=192.168.13.1 IPADDR=192.168.13.110 4) Reboot the system for the changes to take effect. After i am rebooted both the server then cluster node becomes simplex and Services are started on both the nodes The cluster output in primary node Member Status: Quorate Member Name Status --- - primary Online, Local, rgmanager secondary Offline Service Name Owner (Last) State Service primarystarted The cluster output in secondary node Member Status: Quorate Member Name Status --- - primary Offline secondary Online, Local, rgmanager Service Name Owner (Last) State -- Service secondary started Before Ethernet Channel Bonding cluster services are active in one node and other nodes acts as passive node. But after Ethernet Channel Bonding cluster services are active on both the nodes I don't know what is the problem and is their any configuration is required in cluster configuration file and cman is working only with eth0 interface Can some one throw light on this peculiar problem Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Ethernet Channel Bonding Clarification is Needed
Dear All, I have configured Cluster Suite with 2 servers Server 1 : 192.168.13.110 IP Address and hostname is primary Server 2 : 192.168.13.179 IP Address and hostname is secondary Floating : 192.168.13.83 IP Address (Assumed by currently active server) I have configured Ethernet Channel Bonding in Each Cluster Nodes and Channel Bonding Configuration Details are 1) Created bonding devices in "/etc/modprobe.conf" filealias bond0 bonding options bonding miimon=100 mode=1 2) Edit the "/etc/sysconfig/network-scripts/ifcfg-eth0 and ifcfg-eth1" configuration DEVICE=eth0 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none DEVICE=eth1 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none 3) Created a network script for the bonding device is "/etc/sysconfig/network-scripts/ifcfg-bond0" DEVICE=bond0 USERCTL=no ONBOOT=yes NETMASK=255.255.255.0 GATEWAY=192.168.13.1 IPADDR=192.168.13.110 4) Reboot the system for the changes to take effect. After i am rebooted both the server then cluster node becomes simplex and Services are started on both the nodes The cluster output in primary node Member Status: Quorate Member Name Status --- - primary Online, Local, rgmanager secondary Offline Service Name Owner (Last) State Service primarystarted The cluster output in secondary node Member Status: Quorate Member Name Status --- - primary Offline secondary Online, Local, rgmanager Service Name Owner (Last) State -- Service secondary started Before Ethernet Channel Bonding cluster services are active in one node and other nodes acts as passive node. But after Ethernet Channel Bonding cluster services are active on both the nodes I don't know what is the problem and is their any configuration is required in cluster configuration file and cman is working only with eth0 interface Can some one throw light on this peculiar problem Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] USB Drive is detected and but the device "/dev/sda1" is not initialized
Sir, I have tried to mount the USB drive to "/dev/sda" and I have getting please specify valid filesystem on dev sda. Regard -S.Balaji Marcelo Roccasalva wrote: On Tue, Aug 19, 2008 at 6:25 AM, Balaji <[EMAIL PROTECTED]> wrote: Dear All, I have using CentOS 4.4 and My PC USB Drive is detected and but the device "/dev/sda1" is not initialized and i have executed the dmesg command and I am getting the following messages usb 1-6: new high speed USB device using address 2 SCSI subsystem initialized Initializing USB Mass Storage driver... scsi0 : SCSI emulation for USB Mass Storage devices Vendor: JetFlash Model: TS1GJFV30 Rev: 8.07 Type: Direct-Access ANSI SCSI revision: 02 USB Mass Storage device found at 2 usbcore: registered new driver usb-storage USB Mass Storage support registered. SCSI device sda: 1986558 512-byte hdwr sectors (1017 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through SCSI device sda: 1986558 512-byte hdwr sectors (1017 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through sda: Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0 Maybe it's not partitioned. Have you tried to mount /dev/sda? ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] USB Drive is detected and but the device "/dev/sda1" is not initialized
Dear All, I have using CentOS 4.4 and My PC USB Drive is detected and but the device "/dev/sda1" is not initialized and i have executed the dmesg command and I am getting the following messages usb 1-6: new high speed USB device using address 2 SCSI subsystem initialized Initializing USB Mass Storage driver... scsi0 : SCSI emulation for USB Mass Storage devices Vendor: JetFlash Model: TS1GJFV30 Rev: 8.07 Type: Direct-Access ANSI SCSI revision: 02 USB Mass Storage device found at 2 usbcore: registered new driver usb-storage USB Mass Storage support registered. SCSI device sda: 1986558 512-byte hdwr sectors (1017 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through SCSI device sda: 1986558 512-byte hdwr sectors (1017 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through sda: Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0 and i have tried in windows xp service pack 2 system USB Drive is detected but can not opened and i am getting the following message please insert disk in drive I am not sure why this is happening. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] HP ILO Fence Configuration
Dear All, Currently i am using HP x6600 Server and I have installed RHEL4 Update 4 AS Linux and RHEL4 Update 4 Support Cluster Suite in my server I am new in fence and can any one help me how to configure HP ILO fence in my server and HP ILO Fence Functionality Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Logrotate is not happing without -f option
I have tried with the following command logrotate -d /etc/logrotate.conf I am getting the following message on the screen renaming /backup/remotebkp/log/bkpstatus.log to /backup/log/corview//bkpstatus.log.1 creating new log mode = 0644 uid = 910 gid = 910 error: unable to open /backup/log/corview//bkpstatus.log.1 for compression What is the error and can you explain me Regards -S.Balaji Balaji wrote: Why today logrotate is not happen and Where can i verify the Logrotate state Regards -S.Balaji nate wrote: Balaji wrote: I have tried with the following command logrotate -d /etc/logrotate.conf I am not sure what is the problem and can you explain me There is no problem. logrotate ran and determined it doesn't need to do anything, so it didn't. logrotate maintains a state file for things it has done in the past. What makes you think there is a problem? nate ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Logrotate is not happing without -f option
Why today logrotate is not happen and Where can i verify the Logrotate state Regards -S.Balaji nate wrote: Balaji wrote: I have tried with the following command logrotate -d /etc/logrotate.conf I am not sure what is the problem and can you explain me There is no problem. logrotate ran and determined it doesn't need to do anything, so it didn't. logrotate maintains a state file for things it has done in the past. What makes you think there is a problem? nate ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Logrotate is not happing without -f option
I have tried with the following command logrotate -d /etc/logrotate.conf and i am getting the following message on the screen rotating pattern: /var/log/messages /var/log/mgetty.log.ttyS1 weekly (38 rotations) olddir is /var/log/corview/, empty log files are rotated, old logs are removed considering log /var/log/messages log does not need rotating considering log /var/log/mgetty.log.ttyS1 log does not need rotating not running shared postrotate script, since no logs were rotated I am not sure what is the problem and can you explain me Regards -S.Balaji Ralph Angenendt wrote: Balaji wrote: Dear All, Currently i am using CentOS 4.4 Linux Logrotate is not happen without -f option I have executed the following logrotate /etc/logrotate.conf manually and Logrotate command exit without any error messages If i executed with -f option then Logrotate will happen I am not sure why this is happening. Can some one throw light on this. logrotate -d /etc/logrotate.conf might give you hints. Ralph ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Logrotate is not happing without -f option
Dear All, Currently i am using CentOS 4.4 Linux Logrotate is not happen without -f option I have executed the following logrotate /etc/logrotate.conf manually and Logrotate command exit without any error messages If i executed with -f option then Logrotate will happen I am not sure why this is happening. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Logrotate Problem
Dear All, Currently i am using CentOS 4.4 Linux I have configured crontab to run cron.daily at 4:02 am 2 4 * * * rootrun-parts /etc/cron.daily On 4:02 am my pc is shutdown and i am boot-up my pc on 13:11:10 Please verify the system log messages from "/var/log/messages" file Jul 30 13:11:10 localhost syslogd 1.4.1: restart (remote reception). Jul 30 13:11:10 localhost snmpd[2663]: Received TERM or STOP signal... shutting down... Jul 30 13:11:11 localhost snmpd: snmpd shutdown succeeded Jul 30 13:11:11 localhost snmpd: snmpd startup succeeded Jul 30 13:11:12 localhost syslogd 1.4.1: restart (remote reception). Jul 30 13:11:12 localhost logrotate: ALERT exited abnormally with [1] But Logrotate will be done after PC is boot-up Please verify the logrotate messages from "/var/spool/mail/root" file From [EMAIL PROTECTED] Wed Jul 30 13:15:07 2008 Return-Path: <[EMAIL PROTECTED]> Received: from localhost (localhost.localdomain [127.0.0.1]) by localhost (8.13.1/8.13.1) with ESMTP id m6U7j7ll012654 for <[EMAIL PROTECTED]>; Wed, 30 Jul 2008 13:15:07 +0530 Received: (from [EMAIL PROTECTED]) by localhost (8.13.1/8.13.1/Submit) id m6U7j7xn012641 for root; Wed, 30 Jul 2008 13:15:07 +0530 Date: Wed, 30 Jul 2008 13:15:07 +0530 Message-Id: <[EMAIL PROTECTED]> From: [EMAIL PROTECTED] (Anacron) To: [EMAIL PROTECTED] Content-Type: text/plain; charset="ANSI_X3.4-1968" Subject: Anacron job 'cron.daily' /etc/cron.daily/logrotate: I am not sure why this is happening. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS 4.4 Linux Booting problem
Dear All, I'm running linux CentOS 4.4. Everything was working fine, then one day I tried to log in, and my computer "hung" Upon reboot I got this error message after the GRUB Bootloader screen: /etc/rc.d/rc.sysinit: line 126: 442 Segmentation fault /bin/dmesg -n $LOGLEVEL Initialization hardware... /etc/rc.d/rc.sysinit: line 167: 450 Segmentation fault LC_ALL=C fgrep -xq "$1" /etc/hotplug/blacklist >/dev/null /etc/rc.d/rc.sysinit: line 167: 455 Segmentation fault LC_ALL=C fgrep -xq "$1" /etc/hotplug/blacklist 2>/dev/null . Out of Memory: Killed process 722(sh). Out of Memory: Killed process 1133(sh). Out of Memory: Killed process 1151(sh). .. 07/21 17:32:20 checklock: stat failed, no file 07/21 17:32:20 locking the line 07/21 17:32:20 makelock(ttys1) called 07/21 17:32:20 checklock: stat failed, no file 07/21 17:32:20 cannot open /proc/0/cmdline: No such file or directory .. After i have rebooted the PC once again and I have getting same problem continuously. After booted up the server, login showing as "(none) login:". The following error are display on screen while execute the commands:- -bash-3.00$ ifconfig Warning: cannot open /proc/net/dev (No such file or directory). Limited output. -bash-3.00$ ls ls:error while loading shared libraries: Ej: cannot open shared object file: No such file or directory. -bash-3.00$ ll -bash: ll: command not found We are not sure why this is happening. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Linux is Not Boot-Up
Dear All, Currently i am using CentOS 4.4 Linux After i am rebooted the PC and I have getting problem like /etc/rc.d/rc.sysinit: line 126: 442 Segmentation fault /bin/dmesg -n $LOGLEVEL Initialization hardware... /etc/rc.d/rc.sysinit: line 167: 450 Segmentation fault LC_ALL=C fgrep -xq "$1" /etc/hotplug/blacklist >/dev/null /etc/rc.d/rc.sysinit: line 167: 455 Segmentation fault LC_ALL=C fgrep -xq "$1" /etc/hotplug/blacklist 2>/dev/null . Out of Memory: Killed process 722(sh). Out of Memory: Killed process 1133(sh). Out of Memory: Killed process 1151(sh). .. 07/21 17:32:20 checklock: stat failed, no file 07/21 17:32:20 locking the line 07/21 17:32:20 makelock(ttys1) called 07/21 17:32:20 checklock: stat failed, no file 07/21 17:32:20 cannot open /proc/0/cmdline: No such file or directory .. After i have rebooted the PC once again and I have getting same problem continuously. After booted up the server, login showing as "(none) login:". The following error are display on screen while execute the commands:- -bash-3.00$ ifconfig Warning: cannot open /proc/net/dev (No such file or directory). Limited output. -bash-3.00$ ls ls:error while loading shared libraries: Ej: cannot open shared object file: No such file or directory. -bash-3.00$ ll -bash: ll: command not found We are not sure why this is happening. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS Boot-Up front-end 'Show Details' Menu will not display the standard messages
Dear All, During CentOS Boot-Up user can See all of the standard messages within this front-end by clicking on the 'Show Details' link and hide the standard messages within this front-end by clicking on the 'Hide Details' link. Previously when i click the "Show Details" Menu it will display the system boot-up standard messages.I do not know what will happen and After some time when i click the "Show Details" Menu it will not display the system boot-up standard messages and it will display the following message alone "Enabling Swap Space OK" on clicking "Show Details" Menu I tried to google-out and i can't find out the show details and hide details configuration files I am not sure why this is happening. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] cman stop failed
Dear All, I have getting the following messages alone from the log file Jun 10 18:53:13 corviewsecondary lock_gulmd: Stopping lock_gulmd: Jun 10 18:53:13 corviewsecondary lock_gulmd: shutdown succeeded Jun 10 18:53:13 corviewsecondary lock_gulmd: ESC[60G Jun 10 18:53:13 corviewsecondary lock_gulmd: Jun 10 18:53:13 corviewsecondary rc: Stopping lock_gulmd: succeeded Jun 10 18:53:13 corviewsecondary cman: Stopping cman: Jun 10 18:53:17 corviewsecondary cman: failed to stop cman failed Jun 10 18:53:17 corviewsecondary cman: Jun 10 18:53:17 corviewsecondary rc: Stopping cman: failed Jun 10 18:53:17 corviewsecondary ccsd: Stopping ccsd: Jun 10 18:53:17 corviewsecondary ccsd[2454]: Stopping ccsd, SIGTERM received. Jun 10 18:53:18 corviewsecondary ccsd: shutdown succeeded Jun 10 18:53:18 corviewsecondary ccsd: ESC[60G Jun 10 18:53:18 corviewsecondary ccsd: Jun 10 18:53:18 corviewsecondary rc: Stopping ccsd: succeeded I have attached my cluster.conf file herewith. Regards -S.Balji GS R wrote: The log info that you have provided is not enough to decide on the problem that you are facing. Could you please post the entire log and the cluster.conf file along with it. Thanks GS R Balaji wrote: Dear All, I am using CentOS4 Update 3 Cluster Suite for i386 Architecture and my linux kernel version is 2.6.9-34.EL I have configured two node cluster My nodes are primary and secondary and I am using cluster to monitoring scripts During reboot or poweroff i am getting the problem is cman stop failed and I have verified the "/var/log/messages" log file and i getting the following messages Jun 12 18:34:13 primary cman: Stopping cman: Jun 12 18:34:16 primary cman: failed to stop cman failed Jun 12 18:34:16 primary cman: Jun 12 18:34:16 primary cman: Jun 12 18:34:16 primary rc: Stopping cman: failed We are not sure why this is happening. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] cman stop failed
Dear All, I am using CentOS4 Update 3 Cluster Suite for i386 Architecture and my linux kernel version is 2.6.9-34.EL I have configured two node cluster My nodes are primary and secondary and I am using cluster to monitoring scripts During reboot or poweroff i am getting the problem is cman stop failed and I have verified the "/var/log/messages" log file and i getting the following messages Jun 12 18:34:13 primary cman: Stopping cman: Jun 12 18:34:16 primary cman: failed to stop cman failed Jun 12 18:34:16 primary cman: Jun 12 18:34:16 primary cman: Jun 12 18:34:16 primary rc: Stopping cman: failed We are not sure why this is happening. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Required for CentOS4.4 ia64 Clustersuite package
Dear All, I am new in Itanium server Installation and I have installed all the CentOS4.4 ia64 CDs and kernel version is 2.6.9-42.EL and I need the Cluster Suite Package for the same. I tried to google-out and i can't find out the Clustersuite package for CentOS4.4 and I findout the CentOS4.5 Clustersuite package from CentOS Website can any one send me path of the Clustersuite package for CentOS4.4 ia64 Please, do the needful. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Clustersuite package installation failed in Itanium server
First I have installed emulator package in itanium server and then only i am installing the clustersuite packages in itanium server But i am getting the following error error: %post(package name here) scriptlet failed, exit status 255 and error: %pre(package name here) scriptlet failed, exit status 255 problem How can i rectify this problem. can u send me the ia64.rpm download path Please do the needful. Regards -S.Balaji Michael Simpson wrote: On 6/9/08, Balaji <[EMAIL PROTECTED]> wrote: Dear All, I am new in Itanium server Installation and I have installed all the CentOS4.4 ia64 CDs and I have try to install clustersuite packages and i am getting the following error messages like error: %post(package name here) scriptlet failed, exit status 255 and error: %pre(package name here) scriptlet failed, exit status 255 problem Cluster Suite RPMS are ccs-1.0.7-0.i686.rpm ccs-devel-1.0.7-0.i686.rpm cman-1.0.11-0.i686.rpm cman-devel-1.0.11-0.i686.rpm cman-kernel-2.6.9-45.4.centos4.i686.rpm cman-kernel-hugemem-2.6.9-45.4.centos4.i686.rpm cman-kernel-smp-2.6.9-45.4.centos4.i686.rpm cman-kernheaders-2.6.9-45.4.centos4.i686.rpm dlm-1.0.1-1.i686.rpm dlm-devel-1.0.1-1.i686.rpm dlm-kernel-2.6.9-42.12.centos4.i686.rpm dlm-kernel-hugemem-2.6.9-42.12.centos4.i686.rpm dlm-kernel-smp-2.6.9-42.12.centos4.i686.rpm dlm-kernheaders-2.6.9-42.12.centos4.i686.rpm fence-1.32.25-1.i686.rpm gulm-1.0.8-0.i686.rpm gulm-devel-1.0.8-0.i686.rpm iddev-2.0.0-3.i686.rpm iddev-devel-2.0.0-3.i686.rpm ipvsadm-1.24-6.i386.rpm kernel-hugemem-2.6.9-42.EL.i686.rpm kernel-smp-2.6.9-42.EL.i686.rpm magma-1.0.6-0.i686.rpm magma-devel-1.0.6-0.i686.rpm magma-plugins-1.0.9-0.i386.rpm perl-Net-Telnet-3.03-3.noarch.rpm piranha-0.8.2-1.i386.rpm rgmanager-1.9.54-1.i386.rpm system-config-cluster-1.0.25-1.0.noarch.rpm We are not sure why this is happening. Can some one throw light on this. Regards -S.Balaji As stated by Karanbir your processor requires rpms that end in ia64.rpm not i686.rpm or i386.rpm or x86_64.rpm though noarch.rpm is acceptable. mike ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Clustersuite package installation failed in Itanium server
Dear All, I am new in Itanium server Installation and I have installed all the CentOS4.4 ia64 CDs and I have try to install clustersuite packages and i am getting the following error messages like error: %post(package name here) scriptlet failed, exit status 255 and error: %pre(package name here) scriptlet failed, exit status 255 problem Cluster Suite RPMS are ccs-1.0.7-0.i686.rpm ccs-devel-1.0.7-0.i686.rpm cman-1.0.11-0.i686.rpm cman-devel-1.0.11-0.i686.rpm cman-kernel-2.6.9-45.4.centos4.i686.rpm cman-kernel-hugemem-2.6.9-45.4.centos4.i686.rpm cman-kernel-smp-2.6.9-45.4.centos4.i686.rpm cman-kernheaders-2.6.9-45.4.centos4.i686.rpm dlm-1.0.1-1.i686.rpm dlm-devel-1.0.1-1.i686.rpm dlm-kernel-2.6.9-42.12.centos4.i686.rpm dlm-kernel-hugemem-2.6.9-42.12.centos4.i686.rpm dlm-kernel-smp-2.6.9-42.12.centos4.i686.rpm dlm-kernheaders-2.6.9-42.12.centos4.i686.rpm fence-1.32.25-1.i686.rpm gulm-1.0.8-0.i686.rpm gulm-devel-1.0.8-0.i686.rpm iddev-2.0.0-3.i686.rpm iddev-devel-2.0.0-3.i686.rpm ipvsadm-1.24-6.i386.rpm kernel-hugemem-2.6.9-42.EL.i686.rpm kernel-smp-2.6.9-42.EL.i686.rpm magma-1.0.6-0.i686.rpm magma-devel-1.0.6-0.i686.rpm magma-plugins-1.0.9-0.i386.rpm perl-Net-Telnet-3.03-3.noarch.rpm piranha-0.8.2-1.i386.rpm rgmanager-1.9.54-1.i386.rpm system-config-cluster-1.0.25-1.0.noarch.rpm We are not sure why this is happening. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: Linux Boot-Up Front-end show details and hide details configuration files
Dear All, During CentOS Boot-Up user can See all of the standard messages within this front-end by clicking on the 'show details' link. and hide the standard messages within this front-end by clicking on the 'hide details' link. I need to implement my own software like this, so i need yours help I tried to google-out and i can't find out the show details and hide details configuration files Please, do the needful. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Cluster RPM Installation Failed
Dear All, I am new Itanium server Installation and I have installed all the CentOS4.4 ia64 CDs and I have try to install cluster suite package and i am getting the following error messages like warning: ccs-1.0.7-0.x86_64.rpm: V3 DSA signature: NOKEY, key ID 443e1821 error: Failed dependencies: libc.so.6()(64bit) is needed by ccs-1.0.7-0.x86_64 libc.so.6(GLIBC_2.2.5)(64bit) is needed by ccs-1.0.7-0.x86_64 libc.so.6(GLIBC_2.3)(64bit) is needed by ccs-1.0.7-0.x86_64 libdl.so.2(GLIBC_2.2.5)(64bit) is needed by ccs-1.0.7-0.x86_64 libm.so.6()(64bit) is needed by ccs-1.0.7-0.x86_64 libpthread.so.0(GLIBC_2.2.5)(64bit) is needed by ccs-1.0.7-0.x86_64 Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Hasp Driver required
dear sir, I need HASP4 aksusbd driver for IA 64 architecture for CentOS4.4. I tried to google-out and i can't find out the hasp driver Please, do the needful. regards, S.Balji. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS Boot-Up Progress Bar Show Details Menu is Not Working
Dear All, I have Installed CentOS 4.4 Linux and Linux Boot-Up Progress bar "Show Details" Menu when i enable the Menu it shows the start-up services details. Then i have done some changes in Linux but i am forgotten the changes. After some changes the Linux Boot-Up Progress bar "Show Details" Menu when i enable the Menu it will not shows the start-up services details. I tried to google-out the problem in vain Any clues as to whats the problem and the remedy? Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] RHEL5 Linux with default Cluster is not Installed
Dear All, I have installed RHEL5 Linux Installation and I have selected all packages but the cluster packages are not displayed at package selection Menu After Installation Completed Successfully i have verified cluster is installed default and I findout the cluster packages are not installed default linux installation Can any one help me how to install the cluster packages with default linux installation Otherwise send me Cluster Installation Procedure after linux installation is over Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: Info about supported Printer for CentOS and RHEL
Dear All, I am searched net info about CentOS and RHEL Supported Printer Details and i am not able to find out the Supported printer details from net. Please can any one send me the supported printer details document or link Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Discrepancy between df and quota commands
Hi All,
There is some discrepancy between what quota reports and what du reports
-bash-3.00$ cat /etc/redhat-release
CentOS release 4.4 (Final)
-bash-3.00$ pwd
/home/corview
-bash-3.00$ df .
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/mapper/vgroot-LogVol01
10095152586932 8995404 7% /home
-bash-3.00$ du -sh .
19M .
-bash-3.00$ quota
Disk quotas for user corview (uid 934):
Filesystem blocks quota limit grace files quota
limit grace
/dev/mapper/vgroot-LogVol01
968480* 90 100none 268 0 0
As shown above du says only 19MB is occupied by user corview( No big
files of corview are present in /tmp/ or /var/ )
But quota says 968480 out of 100 is used.
-bash-3.00$ id
uid=934(corview) gid=934(corview) groups=19(floppy),934(corview),935(admin)
-bash-3.00$ grep 934 /etc/passwd
corview:x:934:934::/home/corview:/bin/bash
nbiperf:x:946:934::/home/nbiperf:/bin/bash
nbibill:x:947:934::/home/nbibill:/bin/bash
rilbill:x:948:934::/home/rilbill:/bin/bash
So, no other user with id 934. and data in other users who are in
corview group is also very small.
lsof hasnt revealed any thing.
How do I know which file(s) is(are) eatig so much.?
I found a peculiar problem
-bash-3.00$ pwd
/home/corview
-bash-3.00$ ls -l
total 20
drwxrwxr-x 2 corview admin 4096 Nov 15 12:53 as
-rw-r--r-- 1 corview corview0 Feb 5 15:50 b
drwxr-xr-x 6 corview corview 4096 Nov 14 22:49 log
drwxr-xr-x 3 corview corview 4096 Nov 14 22:49 print
drwxr-xr-x 4 rootroot4096 Nov 14 22:48 replicatedfiles
drwx-- 4 corview corview 4096 Nov 14 22:49 ricEMS
-bash-3.00$ find . -uid 934 -exec ls -l "{}" ";"|nl
38 -rwx-- 1 corview corview 258959 Apr 27 2006 jta25b.jar
39 -rwx-- 1 corview corview 40 Feb 5 2007 Module.txt
40 -rwx-- 1 corview corview164 Feb 5 2007 temp1.txt
41 -rwx-- 1 corview corview249 Feb 6 2007 temp2.txt
42 -rwx-- 1 corview corview 93 Feb 6 2007 temp3.txt
43 -rwx-- 1 corview corview 249 Feb 6 2007
./ricEMS/corView/resource/con
fig/Profile/WorkingDirectory/temp2.txt
44 -rwx-- 1 corview corview 392 Feb 5 2007
./ricEMS/corView/resource/con
fig/Profile/WorkingDirectory/flt-http-deny-ruleid.txt
45 -rwx-- 1 corview corview 41 May 23 2007
./ricEMS/corView/resource/conf
ig/Profile/WorkingDirectory/BBGL_Enable.txt
46 -rwx-- 1 corview corview 26 May 23 2007
./ricEMS/corView/resource/conf
ig/Profile/WorkingDirectory/Adsl_Selt_Disconnect.txt
47 -rwx-- 1 corview corview 39 May 23 2007
./ricEMS/corView/resource/conf
ig/Profile/WorkingDirectory/Adsl_Selt_Connect.txt
48 -rwx-- 1 corview corview 40 Feb 5 2007
./ricEMS/corView/resource/conf
ig/Profile/WorkingDirectory/Module.txt
49 -rwx-- 1 corview corview 164 Feb 5 2007
./ricEMS/corView/resource/con
fig/Profile/WorkingDirectory/temp1.txt
50 -rwx-- 1 corview corview 258959 Apr 27 2006
./ricEMS/corView/resource/
config/Profile/WorkingDirectory/jta25b.jar
51 -rwx-- 1 corview corview 245 Feb 5 2007
./ricEMS/corView/resource/con
fig/Profile/WorkingDirectory/flt-arp-rep-srcip-deny-ruleid.txt
As we see some files show up twice in find.
For e.g, jta25b.jar is shown in line 50 (actual place) and in line 38
(bogus)
-bash-3.00$ pwd
/home/corview
-bash-3.00$ find . -name jta25b.jar
./ricEMS/corView/resource/config/Profile/WorkingDirectory/jta25b.jar
-bash-3.00$
How is this?
TIA
Regards,
-S.Balaji
___
CentOS mailing list
CentOS@centos.org
http://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS 4.4 and RHEL4 Update 3 Step-by-Step Text Mode Installation Screen Shots
Dear All, I need CentOS 4.4 and RHEL4 Update 3 Step-by-Step Text Mode Installation Screen Shots. Please send me the following Installation Screen Shots Details or link Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] CentOS4.4 - Not booting up
Hi, I've been using an CentOS4.4 version. All was well till 2 days back. Suddenly when the PC was booted-up, it wouldn't bootup. It gets stuck displaying the following message. exec of init (/sbin/init) failed !!!: 80 umount /initrd/dev failed: 2 Kernel panic - not syncing: Attempted to kill init! I entered the rescue mode and attempted chroot /mnt/sysimage It spitted an error "chroot : cannot execute /bin/sh: Accessing a corrupted shared library." I tried to google-out the problem in vain Any clues as to whats the problem and the remedy? TIA, Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Regd: CentOS 4.4 Installtion Screen Shots
Dear All, I want to take a moment to thank everyone who responded to my query. Regards -S.Balaji Craig White wrote: On Mon, 2007-12-31 at 17:55 -0500, Jim Perrin wrote: On Dec 31, 2007 4:55 PM, William L. Maltby <[EMAIL PROTECTED]> wrote: And I was so trying to not fill in for Perrin(?). We've had enough flame wars for this decade and I was hoping to avoid another. You'll notice that I consciously did not post a reply to this thread specifically to... DAMMIT how to I always get drawn into these things! :-P Hope everyone is having, had, or will have a happy new year! My resolutions involve being kinder to folks on the list, offering solid advice without snarky comments, and doing charity work once a month! Rails & Ruby developers understand...it's called MINASWAN 'Matz is nice and so we are nice' (Matz being the short name for the Yukihiro Matsumoto, the creator of the ruby language) It's civil territory. You couldn't handle it...they say once a dog gets the taste of blood into their mouth, they never forget. ;-) Happy new year back to ya Craig ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: CentOS 4.4 Installtion Screen Shots
Dear All, I need CentOS 4.4 Step-by-Step Installation Screen Shots. Please send me the following Installation Screen Shots Details or link Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Regd: Iptables SNAT issue in Cluster Suite Setup
Dear All, I have solved the Iptables SNAT issue in Cluster Suite Setup and Solution for following iptables SNAT issue is removed the souce port "161" in iptables SNAT rule Before added rule is "iptables -t nat -A POSTROUTING -p udp -s 192.168.13.179 --dport 161 -j SNAT --to-source 192.168.13.83:161" and Currently added rule is "iptables -t nat -A POSTROUTING -p udp -s 192.168.13.179 --dport 161 -j SNAT --to-source 192.168.13.83" The above iptables SNAT rule is working fine Regards -S.Balaji Balaji wrote: Dear All, I have configured Cluster Suite with 2 servers Server 1 : 192.168.13.110 IP Address Server 2 : 192.168.13.179 IP Address Floating : 192.168.13.83 IP Address (Assumed by currently active server) I want all snmp packets going out through the active server to be stamped with floating IP So i have added a iptables rules as "iptables -t nat -A POSTROUTING -p udp -s 192.168.13.179 --dport 161 -j SNAT --to-source 192.168.13.83:161 iptables -t nat -A POSTROUTING -p udp -s 192.168.13.110 --dport 161 -j SNAT --to-source 192.168.13.83:161" I have written a script to continuously poll an agent using snmpgetnext. This script works for some time and then snmpgetnext fails giving the following message "Fri Dec 21 19:10:20 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:10:20 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:10:20 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:10:20 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:10:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:10:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:10:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:10:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:10:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:13:20 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:13:20 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:13:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:13:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:13:21 IST 2007 Fri Dec 21 19:13:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:13:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:13:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:13:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:13:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" " If i remove the above iptables rule it works continuously and if i restarted iptables (with rule) then it works for some time and before the same problem repeats Can some one throw light on this particular problem Regards S.Balaji P.S: Same thing happen when a rule for rsync, ssh and telnet i.e they works some time and some times does not e.g rsync,ssh and telnet iptables SNAT rule "iptables -t nat -A POSTROUTING -p tcp -s 192.168.13.179 --dport 873 -j SNAT --to-source 192.168.13.83:873 iptables -t nat -A POSTROUTING -p tcp -s 192.168.13.179 --dport 22 -j SNAT --to-source 192.168.13.83:22 iptables -t nat -A POSTROUTING -p tcp -s 192.168.13.179 --dport 23 -j SNAT --to-source 192.168.13.83:23" rsync Success message is "receiving file list ... done Log/ Log/20070619.dbg.zip Log/20070619.log.zip Log/20070620.dbg.zip Log/20070620.log.zip Log/20070621.dbg.zip Log/20070621.log.zip sent 190 bytes received 211940 bytes 84852.00 bytes/sec total size is 211421 speedup is 1.00" rsync Failure message is "rsync: failed to connect to 192.168.13.100: Connection timed out (110) rsync error: error in socket IO (code 10) at clientserver.c(94) " *ssh Failure *Message is "ssh: connect to host 192.168.13.100 port 22: Connection timed out" telnet Failure Message is "telnet: connect to address 192.168.13.100: Connection timed out" ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Channel Bonding issue in Cluster Suite Setup
Dear All, I have configured RHEL Cluster Suite with 2 servers Server 1 : 192.168.13.110 IP Address and hostname is primary Server 2 : 192.168.13.179 IP Address and hostname is secondary Floating : 192.168.13.83 IP Address (Assumed by currently active server) In am followed the RHEL Cluster Suite Configuration document "rh-cs-en-4.pdf" and I have configured Ethernet Channel Bonding in Each Cluster Nodes Channel Bonding Configuration Details are 1) Created bonding devices in "/etc/modprobe.conf" file alias bond0 bonding options bonding miimon=100 mode=1 2) Edit the "/etc/sysconfig/network-scripts/ifcfg-eth0 and ifcfg-eth1" configuration DEVICE=eth0 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none DEVICE=eth1 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none 3) Created a network script for the bonding device is "/etc/sysconfig/network-scripts/ifcfg-bond0" DEVICE=bond0 USERCTL=no ONBOOT=yes NETMASK=255.255.255.0 GATEWAY=192.168.13.1 IPADDR=192.168.13.110 4) Reboot the system for the changes to take effect. After i am rebooted both the server then cluster node becomes simplex and Services are started on both the nodes The cluster output in primary node Member Status: Quorate Member Name Status --- --- - primary Online, Local, rgmanager secondary Offline Service Name Owner (Last) State - - Service primarystarted The cluster output in secondary node Member Status: Quorate Member Name Status --- --- - primary Offline secondary Online, Local, rgmanager Service Name Owner (Last) State - - Service secondary started Before Ethernet Channel Bonding cluster services are active in one node and other nodes acts as passive node and member status is Online for both the nodes But after Ethernet Channel Bonding cluster services are active on both the nodes and member status is current node is Online and other node is Offline We are not sure why this is happening. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: Ethernet Channel Bonding issue in Cluster
Dear All, I have configured Cluster Suite with 2 servers Server 1 : 192.168.13.110 IP Address and hostname is primary Server 2 : 192.168.13.179 IP Address and hostname is secondary Floating : 192.168.13.83 IP Address (Assumed by currently active server) I have configured Ethernet Channel Bonding in Each Cluster Nodes and Channel Bonding Configuration Details are 1) Created bonding devices in "/etc/modprobe.conf" filealias bond0 bonding options bonding miimon=100 mode=1 2) Edit the "/etc/sysconfig/network-scripts/ifcfg-eth0 and ifcfg-eth1" configuration DEVICE=eth0 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none DEVICE=eth1 USERCTL= no ONBOOT=yes MASTER=bond0 SLAVE=yes BOOTPROTO=none 3) Created a network script for the bonding device is "/etc/sysconfig/network-scripts/ifcfg-bond0" DEVICE=bond0 USERCTL=no ONBOOT=yes NETMASK=255.255.255.0 GATEWAY=192.168.13.1 IPADDR=192.168.13.110 4) Reboot the system for the changes to take effect. After i am rebooted both the server then cluster node becomes simplex and Services are started on both the nodes The cluster ouput in primary node Member Status: Quorate Member Name Status --- --- - primary Online, Local, rgmanager secondary Offline Service Name Owner (Last) State - - Service primarystarted The cluster ouput in secondary node Member Status: Quorate Member Name Status --- --- - primary Offline secondary Online, Local, rgmanager Service Name Owner (Last) State - - Service secondary started Before Ethernet Channel Bonding cluster services are active in one node and other nodes acts as passive node. But after Ethernet Channel Bonding cluster services are active on both the nodes I need to solve the following issue and services are run only active node. Can some one throw light on this peculiar problem Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: Iptables SNAT issue in Cluster Suite Setup
Dear All, I have configured Cluster Suite with 2 servers Server 1 : 192.168.13.110 IP Address Server 2 : 192.168.13.179 IP Address Floating : 192.168.13.83 IP Address (Assumed by currently active server) I want all snmp packets going out through the active server to be stamped with floating IP So i have added a iptables rules as "iptables -t nat -A POSTROUTING -p udp -s 192.168.13.179 --dport 161 -j SNAT --to-source 192.168.13.83:161 iptables -t nat -A POSTROUTING -p udp -s 192.168.13.110 --dport 161 -j SNAT --to-source 192.168.13.83:161" I have written a script to continuously poll an agent using snmpgetnext. This script works for some time and then snmpgetnext fails giving the following message "Fri Dec 21 19:10:20 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:10:20 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:10:20 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:10:20 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:10:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:10:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:10:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:10:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:10:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:13:20 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:13:20 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:13:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:13:21 IST 2007 snmpgetnext: Failure in sendto (Operation not permitted) Fri Dec 21 19:13:21 IST 2007 Fri Dec 21 19:13:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:13:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:13:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:13:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" Fri Dec 21 19:13:21 IST 2007 SNMPv2-SMI::enterprises.3769.1.2.3.1.0 = "" " If i remove the above iptables rule it works continuously and if i restarted iptables (with rule) then it works for some time and before the same problem repeats Can some one throw light on this particular problem Regards S.Balaji P.S: Same thing happen when a rule for rsync, ssh and telnet i.e they works some time and some times does not e.g rsync,ssh and telnet iptables SNAT rule "iptables -t nat -A POSTROUTING -p tcp -s 192.168.13.179 --dport 873 -j SNAT --to-source 192.168.13.83:873 iptables -t nat -A POSTROUTING -p tcp -s 192.168.13.179 --dport 22 -j SNAT --to-source 192.168.13.83:22 iptables -t nat -A POSTROUTING -p tcp -s 192.168.13.179 --dport 23 -j SNAT --to-source 192.168.13.83:23" rsync Success message is "receiving file list ... done Log/ Log/20070619.dbg.zip Log/20070619.log.zip Log/20070620.dbg.zip Log/20070620.log.zip Log/20070621.dbg.zip Log/20070621.log.zip sent 190 bytes received 211940 bytes 84852.00 bytes/sec total size is 211421 speedup is 1.00" rsync Failure message is "rsync: failed to connect to 192.168.13.100: Connection timed out (110) rsync error: error in socket IO (code 10) at clientserver.c(94) " *ssh Failure *Message is "ssh: connect to host 192.168.13.100 port 22: Connection timed out" telnet Failure Message is "telnet: connect to address 192.168.13.100: Connection timed out" ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: Source NAT Rule in Cluster Suite Setup
Dear All, My Requirement is 1. I am taking backup from client to server and i configured floating IP Address at the client 2. From primary or secondary server rsync command will be triggerd via floating IP Address to the client PC I am using the following rules in firewall scripts /sbin/iptables -F INPUT /sbin/iptables -F OUTPUT /sbin/iptables -F FORWARD /sbin/iptables -F RH-Firewall-1-INPUT # Default Rule /sbin/iptables -P OUTPUT ACCEPT /sbin/iptables -P INPUT ACCEPT /sbin/iptables -P FORWARD ACCEPT Rsync Source NAT rules is iptables -t nat -A POSTROUTING -p tcp -s 192.168.13.179 --dport 873 -j SNAT --to-source 192.168.13.83:873 192.168.13.83 is floating ipaddress 192.168.13.179 is primary ipaddress 192.168.13.110 is secondary ipaddress The following rules is working fine . But the problem is at every trigger of rsync command we will restart the iptables and firewall scripts, then only it will works fine. If the services are not restart then it will send the following error message "rsync: failed to connect to 192.168.13.100: Connection timed out (110) rsync error: error in socket IO (code 10) at clientserver.c(94)" I need to solve the following "iptables and firewall restart" issue in Cluster Suite Setup. Can some one throw light on this. ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] Regd: Iptables Source NAT
Sir, I following problem is happend in CentOS Cluster Suite setup and "192.168.13.83" is my floating ip address and "192.168.13.179 and 192.168.13.110" are primary and secondary pc ipaddress I am taking backup from my client pc via rsync Regards -S.Balaji Anup Shukla wrote: Balaji wrote: 192.168.13.179 is eth0 ipv4 ipaddress and 192.168.13.83 is eth0 ipv6 ipaddress 192.168.13.83 does not look like an ipv6 address. I would like to help, but i honestly did not understand the problem. If possible, please elaborate. -- Anup Shukla ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: Iptables Source NAT
Dear All, I am using the following rules in firewall scripts /sbin/iptables -F INPUT /sbin/iptables -F OUTPUT /sbin/iptables -F FORWARD /sbin/iptables -F RH-Firewall-1-INPUT # Default Rule /sbin/iptables -P OUTPUT ACCEPT /sbin/iptables -P INPUT ACCEPT /sbin/iptables -P FORWARD ACCEPT Rsync Source NAT rules is iptables -t nat -A POSTROUTING -p tcp -s 192.168.13.179 --dport 873 -j SNAT --to-source 192.168.13.83:873 192.168.13.179 is eth0 ipv4 ipaddress and 192.168.13.83 is eth0 ipv6 ipaddress The following rules is working fine But the problem is at every rsync trigger we will restart the iptables and firewall scripts, then only it will works If the services are not restart then it will send the following error message "rsync: failed to connect to 192.168.13.100: Connection timed out (110) rsync error: error in socket IO (code 10) at clientserver.c(94)" I need to solve the following "iptables and firewall restart" issue. Can some one throw light on this. Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Regd: iptables port forward and response from the forwarding port
Dear All, I am still new to iptables and need some clarification and My Current Setup is CentOS 4.4 I need to implement some sort of transparent proxy server for the rsync protocol. (In case you don't know: rsync uses tcp and the standard port 873). I want to port forward the rsync client request to server2 from server1 and Details are given below 1. I am Execute the rsync command from client to server1 (192.168.13.165: i.e with dummy port number ) 2. In Server1 192.168.13.165 will redirect the rsync request from client to sever2 (192.168.13.205 with default port number) 3. Transfer the data from server2 to rsync client The following requirement is possible by using iptables Thanks for reading / answering! Any help appreciated... Regards -S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] Reg:Checking HDD Badblocks on kickstart CentOS installation
Hi All, Is there a way to check the harddisk health before CentOS installation.? One way I used to do was by using --badblocks check in ks.cfg file while using RH 7.2. This is not working (atleast not with the same syntax as in RH 7.2) in CentOS. Is there an alternate (correct) syntax or is there a new (better) way to check harddisk health before CentOS installation? Please help me and it is very urgent requirement for me --Regards S.Balaji ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
