Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread Vladislav Bogdanov
14.03.2012 00:42, William Seligman wrote: [snip] These were the log messages, which show that stonith_admin did its job and CMAN was notified of the fencing: http://pastebin.com/jaH820Bv. Could you please look at the output of 'dlm_tool ls' and 'dlm_tool dump'? You probably have 'kern_stop'

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread emmanuel segura
Hello Willian The first thing i seen in your clvmd log it's this = WARNING: Locking disabled. Be careful! This could corrupt your metadata. = use this command lvmconf --enable-cluster and remember for

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread William Seligman
On 3/15/12 5:18 AM, emmanuel segura wrote: The first thing i seen in your clvmd log it's this = WARNING: Locking disabled. Be careful! This could corrupt your metadata. = I saw that too, and thought

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread William Seligman
On 3/15/12 3:43 AM, Vladislav Bogdanov wrote: 14.03.2012 00:42, William Seligman wrote: [snip] These were the log messages, which show that stonith_admin did its job and CMAN was notified of the fencing: http://pastebin.com/jaH820Bv. Could you please look at the output of 'dlm_tool ls'

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread emmanuel segura
yes william Now try clvmd -d and see what happen locking_type = 3 it's lvm cluster lock type Il giorno 15 marzo 2012 16:15, William Seligman selig...@nevis.columbia.edu ha scritto: On 3/15/12 5:18 AM, emmanuel segura wrote: The first thing i seen in your clvmd log it's this

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread William Seligman
On 3/15/12 11:50 AM, emmanuel segura wrote: yes william Now try clvmd -d and see what happen locking_type = 3 it's lvm cluster lock type Since you asked for confirmation, here it is: the output of 'clvmd -d' just now. http://pastebin.com/bne8piEw. I crashed the other node at Mar 15

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread emmanuel segura
Hello William Ho did you created your volume group give me the output of vgs command when the cluster it's up Il giorno 15 marzo 2012 17:06, William Seligman selig...@nevis.columbia.edu ha scritto: On 3/15/12 11:50 AM, emmanuel segura wrote: yes william Now try clvmd -d and see what

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread William Seligman
On 3/15/12 12:15 PM, emmanuel segura wrote: Ho did you created your volume group pvcreate /dev/drbd0 vgcreate -c y ADMIN /dev/drbd0 lvcreate -L 200G -n usr ADMIN # ... and so on # Nevis-HA is the cluster name I used in cluster.conf mkfs.gfs2 -p lock_dlm -j 2 -t Nevis_HA:usr /dev/ADMIN/usr #

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread emmanuel segura
Hello William I don't see any error and the answer for your question it's yes can you show me your /etc/cluster/cluster.conf and your crm configure show like that more later i can try to look if i found some fix Il giorno 15 marzo 2012 17:42, William Seligman selig...@nevis.columbia.edu ha

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread Vladislav Bogdanov
15.03.2012 18:43, William Seligman wrote: On 3/15/12 3:43 AM, Vladislav Bogdanov wrote: 14.03.2012 00:42, William Seligman wrote: [snip] These were the log messages, which show that stonith_admin did its job and CMAN was notified of the fencing: http://pastebin.com/jaH820Bv. Could you

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread William Seligman
On 3/15/12 12:55 PM, emmanuel segura wrote: I don't see any error and the answer for your question it's yes can you show me your /etc/cluster/cluster.conf and your crm configure show like that more later i can try to look if i found some fix Thanks for taking a look. My cluster.conf:

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread William Seligman
On 3/15/12 3:45 PM, Vladislav Bogdanov wrote: 15.03.2012 18:43, William Seligman wrote: On 3/15/12 3:43 AM, Vladislav Bogdanov wrote: 14.03.2012 00:42, William Seligman wrote: [snip] These were the log messages, which show that stonith_admin did its job and CMAN was notified of the

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread emmanuel segura
Ok William we can try to understand what happen when clvm hang edit the /etc/lvm/lvm.conf and change level = 7 in the log session and uncomment this line file = /var/log/lvm2.log Il giorno 15 marzo 2012 20:50, William Seligman selig...@nevis.columbia.edu ha scritto: On 3/15/12 12:55 PM,

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread Lars Marowsky-Bree
On 2012-03-15T15:59:21, William Seligman selig...@nevis.columbia.edu wrote: Could this be an issue? I've noticed that my fencing agent always seems to be called with action=reboot when a node is fenced. Why is it using 'reboot' and not 'off'? Is this the standard, or am I missing a

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread William Seligman
On 3/15/12 4:57 PM, emmanuel segura wrote: we can try to understand what happen when clvm hang edit the /etc/lvm/lvm.conf and change level = 7 in the log session and uncomment this line file = /var/log/lvm2.log Here's the tail end of the file (the original is 1.6M). Because there no

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread William Seligman
On 3/15/12 6:05 PM, William Seligman wrote: On 3/15/12 4:57 PM, emmanuel segura wrote: we can try to understand what happen when clvm hang edit the /etc/lvm/lvm.conf and change level = 7 in the log session and uncomment this line file = /var/log/lvm2.log Here's the tail end of the

Re: [Linux-HA] clvm/dlm/gfs2 hangs if a node crashes

2012-03-15 Thread William Seligman
On 3/15/12 6:07 PM, William Seligman wrote: On 3/15/12 6:05 PM, William Seligman wrote: On 3/15/12 4:57 PM, emmanuel segura wrote: we can try to understand what happen when clvm hang edit the /etc/lvm/lvm.conf and change level = 7 in the log session and uncomment this line file =

Re: [Linux-ha-dev] [Patch] Patch for external/vcenter.

2012-03-15 Thread Dejan Muhamedagic
Hi Hideo-san, On Wed, Mar 14, 2012 at 04:15:10PM +0900, renayama19661...@ybb.ne.jp wrote: Hi All, We used external/vcenter in vSphere5 environment. The external/vcenter tried the use with vCenter server and the ESXi server. And We found some problems. Problem 1) external/vcenter does