On Sat, Apr 10, 2021 at 12:13 PM Nicolas Kovacs wrote:
> I'd be curious to have your input, since I'm fairly new to this sort of
> approach.
>
This is the whole pets VS cattle choice.
IMO each VM should have a singular use/purpose/app. VMs are effectively
free. And also prevents unintended nega
On Wed, Mar 17, 2021 at 2:15 PM R C wrote:
> Hello,
>
>
> I installed 72G ram in a Dell (it canhandle 72G according to Dell). The
> BIOS says there are 9 8G DIMMs install (BIOS test shows no errors).
> dmidecode says there are indeed 9 DIMMs, and they show all fine, no
> errors etc. However, fre
On Thu, Jan 21, 2021 at 6:34 PM lejeczek via CentOS
wrote:
> Hi guys.
>
> Hoping some net experts my stumble upon this message, I have
> an IPoIB direct host to host connection and:
>
> -> $ ethtool ib1
> Settings for ib1:
> Supported ports: [ ]
> Supported link modes: Not reported
>
On Tue, Jun 9, 2020 at 12:10 AM Peter wrote:
> On 9/06/20 2:56 pm, Jon LaBadie wrote:
>
> Don't use a backup MX, they are a relic of the 90s when mail servers
> were often times not always online. a sending mail server will
> generally retry the message for up to five days if your MTA is down
On Thu, May 21, 2020 at 8:31 AM Xinhuan Zheng
wrote:
> can I detach external array from old hardware, and attach it to new
> hardware, then re-configure LVM, so new operating system can recognize the
> external array file system?
If only there existed a documentation project, for Linux which i
On Thu, Jan 23, 2020 at 8:54 AM Ger van Dijck
wrote:
> But when trying to do a fresh install or a netinstall (both Centos 7) I
> get the following message :
>
> [ 0.123604] ACPI:SCI(ACPI GSI 9) not registered
> [28.595238] systemd[1] Caught , dump core as pid 75
> [28.595814] systemd[1] : Freezi
On Thu, Jul 4, 2019 at 2:43 AM Jobst Schmalenbach
wrote:
> the development and life server in question run the same software setup:
> - CentOS Linux release 7.6.1810
> - bind 32:9.9.4-74.el7_6.1
> - Apache/2.4.6 (CentOS)
> - PHP 7.1.29
> - mysqld Ver 5.7.26
> - wordpress, woocommerce
On Mon, Jul 1, 2019 at 4:37 PM Jonathan Billings
wrote:
> I never was able to find a bootable FreeDOS image that could run it from a
> USB boot disk.
https://lists.centos.org/pipermail/centos/2013-May/134512.html
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On Wed, May 22, 2019 at 10:22 AM mark wrote:
> It seems unlikely. It's a 4U server, with 36 disks (and the dual root
> disks), in a machine room, and ipmitool sel list shows nada, nor are there
> any warnings, as I've seen on other systems occasionally, that the CPU is
> overheating, and is being
On Sat, Apr 27, 2019 at 11:44 PM wuzhouhui
wrote:
> I have a small question about NIC driver (e.g. i40e) loading. Who is
> responsible to load i40e driver? And how does he knows we should load
> i40e, instead of ixgbe?
`depmod` may put hardware/driver lists into initramfs when `mkinitrd` is
cal
On Thu, Apr 25, 2019 at 8:46 PM Chris Adams wrote:
> Once upon a time, Steven Tardy said:
> > The “ICMP unreachable” should be a dead giveaway. . .
>
> You cut out the part of the email where the OP said that the UEFI system
> was ignoring the next-server part of the DHCP r
On Thu, Apr 25, 2019 at 5:25 AM isdtor wrote:
> 09:02:02.911381 IP client.cisco-ipsla > dhcp-server.tftp: 56 RRQ
> "linux-install/bootx64.efi" octet tsize 0 blksize 32768
> 09:02:02.911403 IP dhcp-server > client: ICMP dhcp-server udp port tftp
> unreachable, length 92
>
The “ICMP unreachable”
On Fri, Apr 19, 2019 at 8:51 PM Kaushal Shriyan
wrote:
> Does devtmpfs and tmpfs use underlying hard disk storage or does it uses
> Physical Memory (RAM). What is the purpose of devtmpfs which is mounted on
> /dev, tmpfs mounted on /dev/shm and so on and so forth. What is the
> difference between
Try to check the “dynamic update” checkbox in the AD DHCP confit like the
5th image on this blog:
https://blog.royso.me/integrate-linux-desktop-to-microsoft-active-directory-and-dns-c86554bcf123
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On Thu, Dec 20, 2018 at 8:12 AM lejeczek via CentOS
wrote:
> any Centosian here have done something different than only
> contemplated using Fedora Server, actually worked on it in
> test/production envs.
>
> If here are some folks who have done it I want to ask if you deem it to
> be a viable o
> after the ssl handshake, the client side reset the tcp connection.
Client doesn’t like TLS cypher list.
Client doesn’t have intermediate certificate.
Server needs intermediate certificate configured.
Client needs remote certificate “installed”.
Many more TLS issues.
>
_
> Am 04.12.2018 um 21:30 schrieb Günther J. Niederwimmer:
> > Hello,
> > is this only my mistake,or can help any from the list?
> >
> > I have 3 host computer on different places, but all have the Problem when
> > starting a client "KVM" to connect to the bridge from the host.
> >
> > It is near no
On Tue, Nov 20, 2018 at 7:40 AM lejeczek via CentOS
wrote:
> hi guys
>
> I have a box on which UEFI boot has gone haywire and instead
> of boot it power the box down, that is before even going to
> grub2. (displays some error message)
> I if change to BIOS boot then I can start Centos' rescue -
>
On Wed, Oct 17, 2018 at 3:55 PM mark wrote:
>Freshly built box... but does not get its IPv6 address.
Is network properly giving out IPv6 Router Advertisements (RAs)?
What flags (M and/or O) are being given out?
>
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On Wed, Sep 26, 2018 at 2:17 PM lejeczek via CentOS
wrote:
> hi guys
>
> I have rather a large set of Seagate's SAS ST32000444SS, over a hundred
> - experience I'm having from those in conjunction with their tech
> support is abysmal.
>
> I'm trying to update firmware of these drives and nothing
On Tue, Apr 24, 2018 at 1:27 PM Jerry Geis wrote:
> What is the correct way to provide a CentOS 7 - WMware image for ESX ?
You are probably looking for VMware Converter which can p2v or v2v.
IMO: if you are creating a VM image which is a binary blob or image then
you are doing it wrong. Have t
Early in this thread you mentioned these are on different network subnets.
. .
Just thought about a similar issue. . .
sysctl -a | grep rp_filter
If a packet comes in to Linux and the path BACK to the remote IP is NOT out
that same interface (asymmetric routing) the Linux kernel will drop the
p
On Thu, Apr 12, 2018 at 5:00 PM marcos sr wrote:
> I have a CentOS VM with a lots of inodes, and 500GB +/-, running under
> hyper-v . Which is best for backup them? What is the pros and cons?
Not enough details.
Are you backing up the VM from hyper-v?
Are you backing up the VM from within the V
Reading back through prior emails. . . TFTP client requests packets *are*
making it to the TFTP server. So it seems like something on the TFTP server
itself.
Like previously mentioned server side
firewall/iptables/tcp-wrappers/selinux are all possible culprits.
Hmmm just thought of something else
A STATEFUL firewall with “ip any any” can and will still block asymmetric
communications due to the firewall keeping track of state (hence tha name
stateful firewall).
Tcpdump on your servers /other/ NICs and you’ll see the tftp traffic
leaving your server on some other NIC (probably on with the d
On Wed, Mar 28, 2018 at 3:16 PM Asif Iqbal wrote:
> It is not respoding to A server which is sending the tftp read request RRQ.
>
> I do see the RRQ packets coming from A to S, but S never responds back from
> a different port Y to A
>
> So this part is working fine
>
>
>
> https://en.wikipedia.o
On Wed, Mar 7, 2018 at 11:57 AM hw wrote:
> Apparently Cisco can do it:
>
>
> https://www.cisco.com/c/en/us/products/collateral/wireless/wireless-location-appliance/product_data_sheet0900aecd80293728.html
I was going to mention Cisco WCS which uses wireless “controllers” and
“lightweight” acces
On Sun, Feb 25, 2018 at 8:29 PM wuzhouhui
wrote:
> I know dracut can update modules in initramfs, but I think it is too
> slow. So I'm wondering what is the fastest way to update modules in
> initramfs of CentOS 7?
`dracut` calls `mkinitrd` which rebuilds the initrd file. . . you could do
it ma
00:1f.2 SATA controller: Intel Corporation C600/X79 series chipset 6-Port
SATA AHCI Controller (rev 06)
While I don’t have experience with this exact controller, I have seen some
LSI controllers get removed from RHEL post GA which causes similar issues.
“It worked when I installed, but after `yum
On Mon, Feb 19, 2018 at 7:01 AM Sorin Srbu wrote:
> Hi all,
>
> This is the third fresh install of CentOS 7 1708 the last two months that
> won't boot after a regular "yum update" just after the fresh install has
> finished.
Not nearly enough details given. . .
What disk controller? `lspci`
Le
On Tue, Nov 28, 2017 at 8:06 AM Joseph L. Casale
wrote:
> On the other hand I see the
> opposite with RHEL where admins constrain installations to the
> point release.
This is most commonly due to 3rd party support stipulations (I’m looking at
you Oracle/SAP) who haven’t/won’t/lag test a fully
> On Oct 27, 2017, at 11:39 AM, marcos valentine wrote:
>
> percent of free memory is indicated to operate?
Free memory as in unused or free memory as in available (unused + disk buffers)?
Google: Linux ate my RAM
Output of `free` from your system may provide some context.
Now-a-days as long
> On Oct 17, 2017, at 5:07 PM, FHDATA wrote:
>
> can not establish a network connectivity
> for some time: 7 to 15 minutes and then
> everything network wise is fine...
Over 5 minutes makes it sound like a ARP time-out somewhere(default gateway).
Does ifconfig show the interface as “UP”?
Does t
> On Oct 10, 2017, at 5:39 AM, Toralf Lund wrote:
>
> If this unit (a small USB thingummy) is connected when I try to boot the
> system, it locks up completely.
I’ve seen USB power draw be an issue similar to this previously. Does the same
problem occur if connected through a powered USB hub?
> On Sep 25, 2017, at 2:56 AM, Thomas Plant wrote:
>
> OOM situation
Do you have `sar` installed and activated?
Does sar output show high memory leading up to the outage?
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> On Sep 10, 2017, at 11:33 AM, J Martin Rushton
> wrote:
>
> #mcastport: 5405
Does tcpdump see this traffic leaving each VM?
Yes then the app is working.
Does tcpdump see this traffic making it to each VM?
Yes then the switching is working.
Is the port opened in firewall/iptables?
Yes
> On Sep 9, 2017, at 12:47 PM, hw wrote:
>
> Isn´t it easier for SSDs to write small chunks of data at a time?
SSDs read/write in large-ish (256k-4M) blocks/pages. Seems to me that drive
blocks and hardware RAID strip size and file system block/cluster/extents sizes
and etc and etc and etc sh
> On Aug 12, 2017, at 3:50 PM, Fred Smith wrote:
>
> I had a series of kernel hardware error reports today while I was away
> from my computer:
>
> Message from syslogd@fcshome at Aug 12 10:12:24 ...
> kernel:[Hardware Error]: MC2 Error: VB Data ECC or parity error.
>
> Message from syslogd@f
> On May 30, 2017, at 3:26 AM, Walter H. wrote:
>
> is there a way to influence the order?
Not sure what your use of multiple IPs is. . . but I'd probably use an
interface alias instead of secondary.
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Deployment_Guid
> On May 1, 2017, at 8:49 PM, H wrote:
>
> the computer locks up at random intervals
Anything in /var/log/mcelog?
Is the "edac" module running?
Does that model support bundle include any Intel MCA files?
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> On Apr 29, 2017, at 9:50 AM, Gregory P. Ennis wrote:
>
> find a way to make the installation disc of Centos 6 identify the SCSI
> drives.
What model LSI card?
Is that card on the RHEL hardware support list?
Does LSI/Dell have drivers on their site?
Have you tried drivers from LSI/Dell and usi
> On Apr 26, 2017, at 2:58 AM, Nicolas Kovacs wrote:
>
> The site is rated "C"
The RHEL/CentOS out-of-the-box apache tls is a little old but operational. This
Mozilla resource is excellent for getting apache tls config up-to-date.
https://wiki.mozilla.org/Security/Server_Side_TLS
> On Apr 4, 2017, at 9:22 PM, Jerry Geis wrote:
>
> sending information to another system
What does this mean? Syslog?
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> On Mar 24, 2017, at 1:20 AM, Digimer wrote:
>
> STRING: 0:c0:b7:5f:8a:85
I'd guess this is the raw string transported over the wire. The MIB likely
translates to proper MAC formatting. `tcpdump' should uncover this.
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> On Jan 10, 2017, at 4:17 PM, Itschak Mugzach wrote:
>
> after reviewing TCPDUMP
Did you `tcpdump` with the -nn option? If not than tcpdump was probably doing
the reverse DNS lookup.
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> On Jan 3, 2017, at 2:59 PM, lakhera2017 wrote:
>
> |- 1:0:0:15 sdq 65:0 failed ready running
> - 3:0:0:15 sdai 66:32 failed ready running
Does the same SAN target fail each time?
What brand/model/firmware SAN switch is between initiator and target?
Does the HBA show any SCSI aborts?
> On Nov 4, 2016, at 11:08 PM, Gordon Messmer wrote:
>
> LSI Logic / Symbios Logic SAS3008
What firmware is/are on the cards?
The driver version difference between C6 and C7 could interact badly with old
firmware.
What firmware does $vendor suggest?
Does C7 in BIOS mode work any better?
Run
> On Oct 30, 2016, at 7:31 PM, Paul R. Ganci wrote:
>
> Now the question is how did this happen.
I've seen something similar when installing a kernel if /etc/fstab didn't match
df. Mkinitrd bombs out leaving the system unbootable. The rescue .iso/mkinitrd
path you followed was the fastest way
> On Oct 30, 2016, at 3:27 AM, Paul R. Ganci wrote:
>
> grub> set root=(hd0,msdos2)
> grub> linux (hd0,1)/vmlinuz-3.10.0-327.36.2.el7.x86_64 root=(hd0,msdos2)/
> grub> initrd initrd-plymouth.img
> grub> boot
Try the initrd matching the kernel?
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> On Oct 12, 2016, at 12:26 AM, John R Pierce wrote:
>
> the switch ports kept going offline on us.
Not finding anything exactly like this... Closest I could find is CSCuu81949
Open a Cisco TAC case and upload a Nexus 9000 tech support (`tac-pac`) to
investigate further.
Is "port security" e
> On Sep 6, 2016, at 6:18 AM, Rafał Radecki wrote:
>
> # sudo -H -E -u postgres /bin/bash -c /usr/bin/python2.7
Works for me. *shrug*
Is your postgres user a service account or something else strange about it?
Does 'passwd --status postgres' hint at anything?
___
> On Sep 3, 2016, at 9:22 AM, Alice Wonder wrote:
>
> Where do I go from here to mount that volume?
vgdisplay to find the UUID, vgrename takes UUID as a source.
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> On Aug 25, 2016, at 1:43 PM, Chris Adams wrote:
>
> named-sdb (pulling domain
> records from MySQL), which is segfaulting randomly
named-sdb used to be(~7+ years ago) single threaded only and would crash if
threads were enabled. Did you change named to NOT thread? Does named-sdb still
do si
> On Aug 14, 2016, at 6:20 AM, Anand Buddhdev wrote:
>
> Any ideas why tcpdump loses so many packets?
Saw your nanog posts...
How many RX queues are configured? What does 'ethtool -S p1p1' show? Any
discarded packets in the RX queue(s)?
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> On Jun 20, 2016, at 5:15 AM, Ulrich Leodolter
> wrote:
>
> has anyone an idea why iSCSI read performance degraded in CentOS 7.2 ?
I'm not sure about those versions of centos, but iSCSI throughput being TCP is
dependent on TCP receive window and packet loss. Tcpdump to see if the TCP
window
Run: nmtui
> On Jan 29, 2016, at 11:42 AM, "reynie...@gmail.com"
> wrote:
>
> Should I install any other package
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> On Dec 17, 2015, at 11:58 PM, Earl A Ramirez wrote:
> I get
> the following error:
>
> [ 0.00] tsc: Fast TSC calibration failed
TSC is a high accuracy CPU clock. TSC can fail due to motherboard hardware
fault on multi processor servers. But the kernel usually fails back to the less
accu
> On Nov 26, 2015, at 3:51 PM, Alice Wonder wrote:
>
> How do they deal with guaranteeing there is not IP address and MAC address
> spoofing?
VLANs simply provide the same thing you are doing in the physical world
(creating distinct broadcast domains), but does so logically/virtually. IP/MAC
> On Nov 26, 2015, at 10:43 AM, Alice Wonder wrote:
>
> Is this sane ?
No. Use VLANs instead of physical cables and physical switches.
https://en.m.wikipedia.org/wiki/VLAN
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> On Nov 9, 2015, at 11:34 AM, Steve Clark wrote:
>
> IP 10.79.4.53.64327 > 10.79.2.53.24294: Flags [.], seq 16060:29200, ack 1,
> win 32767, length 13140
Do you have RSS enabled? With RSS the software/tcpdump sees larger "packets"
but the physical NIC chunks down to the wire MTU. What does
> On Oct 10, 2015, at 9:34 AM, Imre Gergely wrote:
> _netdev
> The filesystem resides on a device that requires network
> access (used to prevent the system from attempting to mount these
> filesystems until the network has been enabled on the system).
_netdev in fstab was a workarou
> On Sep 25, 2015, at 12:33 PM, Timothy Murphy wrote:
>
> when I try to access localhost/Menloe
Try:
http://localhost/~Menloe
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> On Jul 7, 2015, at 12:42 AM, Meikel wrote:
>
> It's a D-Link DGS-1210-16 Switch.
http://www.dlink.com/-/media/Business_Products/DGS/DGS%201210%2048/Manual/DGS_1210_Series_Manual_v4_00_EN.pdf
What are the current settings on the switch for:
Loopback Detection page 35
STP Global Settings pa
>
> Jul 5 16:36:08 meikel-pc kernel: ADDRCONF(NETDEV_UP): eth0: link is not
> ready
> Jul 5 16:36:23 meikel-pc kernel: ADDRCONF(NETDEV_CHANGE): eth0: link
> becomes ready
>
> It takes 15 seconds between the two messages until it becomes ready. I
> have no idea why it first says that the link is n
s 5972
(6000 is a very odd MTU)
I'd start by getting the latest/validated driver from $NICVendor.
What IO throughput does the local file system give?
Test with hdparm / dd / iometer / sqlio / cp -a /path /dev/null
Test sever to server with iperf as others suggested.
Hope that points you in the
> I have an NFS storage system and want to run jpegoptim on several GB's
> of jpeg images and I'm wondering what the best approach is.
> Is it ok to run this operation on the Server itself while the clients
> have it mounted or will this lead to problems like e.g. the dreaded
> "stale filehandle"?
> On Mar 31, 2015, at 2:06 PM, Les Mikesell wrote:
>
> outlook will remove line breaks.
>
> Is there something you can do to make a plain text list show up
> correctly short of converting it to html with 's?
Prefix every line in the list with a like:
thing1
thing2
> mysql> grant all privileges on ftp.* to 'proftpd'@'localhost' identified by
> 'testpattern';
> Query OK, 0 rows affected (0.35 sec)
mysql> FLUSH PRIVILEGES;
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On Thu, Mar 26, 2015 at 5:27 PM, Peter Brady
wrote:
> FWITW the switches I've lost contact with are Netgear Layer 2 and 3
> managed switches, not that brand should make a difference. Some other
> Netgear WAPs are fine and all CISCO devices are fine. With a machine on
> the same VLAN all is happ
On Thu, Feb 26, 2015 at 9:18 AM, Laurent Wandrebeck <
l.wandreb...@quelquesmots.fr> wrote:
> Hi there,
>
> I’m working on deploying our new cluster.
> Masters have 5×1gbps (i210 and i350, thus using igb.ko), configured with
> mtu 9000, 802.3ad. Works fine *but* I can’t get DCB working (pause frame
> On Feb 23, 2015, at 6:34 PM, Ashley M. Kirchner wrote:
>
> I have a Dell server that has two built-in ethernet devices. When I
> kickstart the machine, they are correctly identified as eth0 and eth1
> (correctly meaning they correspond to the physical device ports 1 and 2). I
> need a third on
On Thu, Feb 19, 2015 at 12:27 PM, Tim Dunphy wrote:
> And I want to correlate that to the output of fdisk -l, so that I can feed
> the disk partition I want to iostat, how would I go about that?
>
lsblk
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> On Jan 15, 2015, at 8:24 PM, Tim Dunphy wrote:
>
> CassandraDB and Hadoop.
Some VPSs (virtuozzo/openvz) have problems with some workloads (java/tomcat)
but not other workloads (mysql/apache). I'm not sure how cassandradb/hadoop
would run on some of those cheap VPS technologies.
On Thu, Dec 11, 2014 at 12:35 PM, Warren Young wrote:
> We noticed this problem when web browsers would refuse to connect to the
> server. *Then* we discovered the netstat oddity, and *then* we found that
> changing the Listen line in httpd.conf fixed it.
>
> That leaves me still wanting an expl
On Sat, Sep 6, 2014 at 9:34 AM, Valeri Galtsev
wrote:
>
> I was always fascinated: why [some] people are dying to upgrade firmware?
> It doesn't matter whether by firmware you mean system board BIOS, or
> firmware of some card. Why taking chance having your machine hosed?
Because BIOS updates o
On Thu, Aug 21, 2014 at 3:43 PM, Matt wrote:
> I have CentOS 6.x installed on a "HP ProLiant DL380 G5" server. It
> has eight 750GB drives in a hardware RAID6 array. Its acting as a
> host for a number of OpenVZ containers.
>
> Seems like every time I reboot this server which is not very often
On Wed, Aug 6, 2014 at 2:44 PM, Chuck Campbell
wrote:
> I have a raid 50 array on a 3ware controller. The box is running centos
> 6.5 and
> the file system is ext4.
>
> I'm going to try some other filesystems, but could anyone suggest any
> alternative raid setups as well as stripe sizes I should
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Deployment_Guide/s1-networkscripts-interfaces.html
See: PEERDNS
(Not sure this still applies in 7)
> On Jul 11, 2014, at 4:41 AM, Mauricio Tavares wrote:
>
> Ok, we can take both but needs to be in a specific order.
> on this server.
>
> Apache Server at 10.10.1.160 Port 80
>
>
>
> Any further thoughts?
>
> Thanks
>
>
>
> On Mon, Jun 9, 2014 at 10:23 PM, Steven Tardy wrote:
>
> > 10.10.160 != 10.10.1.160
> > the GET is probably going across ethx interfa
10.10.160 != 10.10.1.160
the GET is probably going across ethx interface instead of lo interface.
On Mon, Jun 9, 2014 at 9:56 PM, Tim Dunphy wrote:
> Hey all,
>
> I'm having a slightly weird issue with apache server-status on just one of
> my nodes.
>
> In my httpd.conf I have the following:
>
[user@server ~]# find /proc -name max_user_instances
/proc/sys/fs/inotify/max_user_instances
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On Thu, Apr 17, 2014 at 4:04 PM, Dan Hyatt wrote:
> I have an intermittent problem with my Dell blades, out of 80 blades 69
> of them kickstarted Centos 6 fine using PXE
> The other 11, I get a c0t0 not found error (indicating it is not
> finding the local disk on the blade).
>
> I can remote
http://svn.fedorahosted.org/svn/logrotate/tags/r3-8-5/logrotate.8
shows "hourly" as a .conf option was added to 3.8.5...
current centos 6 version is logrotate-3.7.8-17.el6.x86_64
centos6$ man logrotate:
dateformat format_string
Specify the extension for dateext using the not
On Tue, Apr 8, 2014 at 2:56 AM, Keith Keller <
kkel...@wombat.san-francisco.ca.us> wrote:
> On 2014-04-08, Karanbir Singh wrote:
> >
> > Earlier in the day today, we were made aware of a serious
> > issue in openssl as shipped in CentOS-6.5 ( including updates issued
> > since CentOS-6.5 was rele
iptables used too
much RAM since it's resident 100% of the time. Tried using a "fail2ban"
equivalent inserting iptables rules and after some number of rules iptables
wouldn't take any more. Tcp wrappers scaled much much higher using le
rescan-scsi-bus.sh?
https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/5/html/Online_Storage_Reconfiguration_Guide/rescan-scsi-bus.html
> On Mar 12, 2014, at 7:24 PM, James Pifer wrote:
>
> Looking for help kind of in a hurry. I've been searching google but not
> findi
https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html-single/Storage_Administration_Guide/#rhel6storage-whatsnew
fs-cache is a tech preview(Zero support from redhat).
Tried cachefs on a few servers(don't remember if it was rhel 6.1 or 6.2 at the
time), had problems (
Something on that subnet will need to know how to accept and forward the packet
to the correct destination: the router/gw will still have to have a route added.
> On Feb 26, 2014, at 9:24 AM, Steve Clark wrote:
>
> Actually you can by adding a route via the interface
> ip r a 20.20.20.0/24
On Wed, Feb 26, 2014 at 6:57 AM, C. L. Martinez wrote:
> if [ "$cpu_affinity" == "$cpu_affinity_ok" ]; then
>
are you comparing strings or integers?
# man test
STRING1 = STRING2
the strings are equal
INTEGER1 -eq INTEGER2
INTEGER1 is equal to INTEGER2
On Thu, Feb 6, 2014 at 11:54 AM, Joseph Hesse wrote:
>
> == httpd.conf ==
> ServerName 192.168.0.99
>
> NameVirtualHost *:80
>
>
> ServerName IDoNotExist.com
> DocumentRoot /var/www/html
> DirectoryIndex Index.html index.html
>
>
>
> ServerName X.com
> ServerA
On Sat, Jan 25, 2014 at 7:33 AM, Joseph Hesse wrote:
> I am running a Lamp server on a CentOS 6.5 box. It works fine, I am
> concerned that I may have the wrong file/dir permissions.
>
> The directories /var and /var/www are root:root and 755.
>
> For /var/www/html and all directories underneath
~1A/
* reboot *
steven tardy
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On 02/14/2013 04:00 PM, Robert Moskowitz wrote:
> In /etc/sysconfig/named that gets installed along with bind-chroot there
> is a comment that basically says:
>
> Don't forget to add "$AddUnixListenSocket /var/named/chroot/dev/log"
> line to your /etc/rsyslog.conf file.
>
> All these little touches
is any email program running?
run:
netstat -pant|grep ":25"|grep LISTEN
to see if any program is listening... output should look like:
tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN 21493/sendmail
guess it'll say 'postfix' or 'master' instead of 'sendmail' on RH6.
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On 06/13/2012 12:18 PM, m.r...@5-cent.us wrote:
> CentOS 6.2. I have a 2TB drive, one partition, which is used for online
> backups. It filled up the other day. I moved a couple of b/u directories
> off it, and deleted the originals, which should have given me 42G free. I
> also reduced the reserve
simple-evcorr.sourceforge.net (sec.pl)
the rules are a bit of a bear to learn, but it can do anything.
300 syslogs/second using ~5% cpu and 20MB of ram with 600+ rules.
On 06/08/2012 04:26 PM, Nataraj wrote:
> I'm looking for a logfile scanner that can search for regular
> expressions in logfiles
On 06/05/2012 09:30 AM, James B. Byrne wrote:
> In dealing with an unrelated issue I came across this in rsyslog.conf.
> mail.* -/var/log/maillog
> Why is there a "-" before /var/log/maillog?
man syslog.conf
You may prefix each entry with the min
On 06/05/2012 06:03 AM, Philippe Naudin wrote:
> Can someone point me to some useful doc ?
google:
site:docs.redhat.com install gnome
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On 05/22/2012 08:10 AM, Nikos Gatsis - Qbit wrote:
> Hello list
> I use sendmail-8.14.4-8.el6.x86_64 and I wonder how to restrict the
> number of emails sendmail sent over an hour.
> Is the define(`confMAX_QUEUE_RUN_SIZE', `200') command what I'm looking for?
> Thank you in advance.
www.sendmail.c
On 05/21/2012 10:57 AM, Shiv. NK wrote:
> bind cannot load zone files, i see the following in the log for all domains.
>
> i have tried with 777 to all zone files but does not make difference. main
> directories are also owned by named:named
>
>
> May 21 15:45:23 nsfo1 named-sdb[2482]: zone dot.com
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