Re: [Linux-cluster] RHEL 5.3: Joining fence domain hangs when selinux is enabled

2009-08-12 Thread Christine Caulfield
On 12/08/09 18:26, Ian Hayes wrote: I'm assuming that you're running the Targeted policy and not the strict policy... RHEL5 has a module for ccs, but I haven't taken it apart. The files for fencing may be incorrectly labeled or the policy doesn't allow fenced to run correctly. It's largely an

[Linux-cluster] gfs2 mount hangs

2009-08-12 Thread Wengang Wang
Hi, I'm hitting a problem that mounting on a gfs2 volume hangs. ENV: 1) cluster.conf [...@cool gfs2]$ cat /etc/cluster/cluster.conf

[Linux-cluster] GFS2 + multipath iscsi problems

2009-08-12 Thread Michael O'Sullivan
Hi everyone, I hope someone can help me. I am have created a DRBD device with 2 servers and present this device to 2 other servers in a RedHat cluster using 2 iSCSI paths from each DRBD server to each cluster node (i.e., 4 paths per cluster node, 8 paths in total). I then use multipath so that

[Linux-cluster] Re: Linux-cluster Digest, Vol 64, Issue 12

2009-08-12 Thread akapp
Hi all Just an update on the CentOS 5.3 and lucci. When installing the network and enabling IPV6, the default , and well known, 127.0.0.1 localhost.localdomain localhost is replaced with a new 1:: localhost.localdomain localhost. Luci lives on 127.0.0.1, so if that is not in /etc/hosts, luc

Re: [Linux-cluster] Is there any backup heartbeat channel

2009-08-12 Thread Rajagopal Swaminathan
Greetings, 2009/8/12 Hakan VELIOGLU : > Hi list, > > I am trying a two node cluster with RH 5.3 on Sun X4150 hardware. I use a IIRC, Sun x4150 has four ethernet ports. Two can be used for outside networking and two can be bonded and used for heartbeat. ALOM can be used for fencing and can be on

[Linux-cluster] Qdisk question

2009-08-12 Thread brem belguebli
Hi, I have a question about the qdisk concept. My understanding of qdisk is that it is used as a tie-breaker, but it looks like it is more a heatbeat vector than a simple tie-breaker. My setup consists of 4 nodes located on 2 different production sites (2+2) using SAN shared storage (2 disk frame

Re: [Linux-cluster] RHEL 5.3: Joining fence domain hangs when selinux is enabled

2009-08-12 Thread Paul Morgan
On Aug 12, 2009, at 12:26, Ian Hayes wrote: I'm assuming that you're running the Targeted policy and not the strict policy... RHEL5 has a module for ccs, but I haven't taken it apart. The files for fencing may be incorrectly labeled or the policy doesn't allow fenced to run correctly.

Re: [Linux-cluster] RHEL 5.3: Joining fence domain hangs when selinux is enabled

2009-08-12 Thread Ian Hayes
There may be a dontaudit clause in either the base or the ccs modules. Try inserting the enableaudit.pp module and see what happens. I'm not sure if RHEL5.3 supports "semodule -DB" but that would turn off dontaudit also. On Wed, Aug 12, 2009 at 10:50 AM, de Jong, MarkJan wrote: > That’s just it.

RE: [Linux-cluster] RHEL 5.3: Joining fence domain hangs when selinux is enabled

2009-08-12 Thread de Jong, MarkJan
That's just it. There are no logs being generated in audit.log. I'm pretty well versed in creating custom SELInux policies. I've reported on issues in the past where SELinux does not generate logs. It was a while ago and have since forgotten what the resolution was but I was fixed by the devs..

Re: [Linux-cluster] RHEL 5.3: Joining fence domain hangs when selinux is enabled

2009-08-12 Thread Ian Hayes
I'm assuming that you're running the Targeted policy and not the strict policy... RHEL5 has a module for ccs, but I haven't taken it apart. The files for fencing may be incorrectly labeled or the policy doesn't allow fenced to run correctly. Look at your /var/log/audit/audit.log files and see wha

[Linux-cluster] RHEL 5.3: Joining fence domain hangs when selinux is enabled

2009-08-12 Thread de Jong, MarkJan
It seems that with selinux enabled, fencing hangs during 'service cman start'. When selinux is set to enforcing, the cman startup script hangs at "Starting fencing " and never times out. There are NO logs related to the event in /var/log/audit/audit.log, nor anything telling in /var/log/mess

Re: [Linux-cluster] fence device

2009-08-12 Thread Ian Hayes
1) You can use fence_manual if you don't have a real fence device. Not recommended, of course. 2) I believe you want to look at Pirhana On Wed, Aug 12, 2009 at 12:08 AM, LEROUX Ludovic wrote: > i have a linux redhat cluster with two redhat 5.3 nodes. > I have a shared iscsi disk with gfs. > An

Re: [Linux-cluster] do I have a fence DRAC device?

2009-08-12 Thread Kaerka Phillips
If you have a drac, it should either be visible with the OpenManage interface, commands, or as a 10/100 port on the far left of the back of the server; and also should give you a setup screen during bootup. If you don't have one though, you can still use ipmi fencing to the on-board BMC/ESM card.

Re: [Linux-cluster] Is there any backup heartbeat channel

2009-08-12 Thread Hakan VELIOGLU
- robe...@gmail.com den ileti - Tarih: Wed, 12 Aug 2009 11:21:00 +0200 Kimden: Juan Ramon Martin Blanco Yanıt Adresi:linux clustering Konu: Re: [Linux-cluster] Is there any backup heartbeat channel Kime: linux clustering 2009/8/12 Hakan VELIOGLU Hi list, I am tryin

Re: [Linux-cluster] Is there any backup heartbeat channel

2009-08-12 Thread Juan Ramon Martin Blanco
2009/8/12 Hakan VELIOGLU > Hi list, > > I am trying a two node cluster with RH 5.3 on Sun X4150 hardware. I use a > private network for heartbeat channel and fence_ipmilan for fencing the two > node. When I unplug the heartbeat channel cable, both cluster nodes shut > themselves down with fence_i

[Linux-cluster] Is there any backup heartbeat channel

2009-08-12 Thread Hakan VELIOGLU
Hi list, I am trying a two node cluster with RH 5.3 on Sun X4150 hardware. I use a private network for heartbeat channel and fence_ipmilan for fencing the two node. When I unplug the heartbeat channel cable, both cluster nodes shut themselves down with fence_ipmilan. I think the single po

[Linux-cluster] where to get libtool 2.2.7

2009-08-12 Thread Wengang Wang
Hi Marc, I am using the git master, while running ./autogen.sh I got autoreconf: Entering directory `.' autoreconf: configure.ac: not using Gettext autoreconf: running: aclocal -I m4 configure.ac:7: error: Libtool version 2.2.7 or higher is required /usr/share/aclocal/libtool.m4:46: LT_PREREQ is

[Linux-cluster] fence device

2009-08-12 Thread LEROUX Ludovic
i have a linux redhat cluster with two redhat 5.3 nodes. I have a shared iscsi disk with gfs. And i created an oracle service which mounts the gfs file system and start an oracle instance in fail over mode. I have two questions: 1°) I don't have a fence device. Is it possible to create a cluster w