Re: [ClusterLabs] 3 nodes cluster on Centos 7

2015-07-07 Thread Nicolas S.
7 juillet 2015 11:26 "Andrei Borzenkov" a écrit: > On Tue, Jul 7, 2015 at 12:19 PM, Nicolas S. wrote: > >> Hello everybody, >> >> I'm posting first time on this mailing list for an advice. >> >> I try actually trying to build a cluster on Centos 7. >> >> The cluster has 3 nodes : >> >> - 1 v

Re: [ClusterLabs] 3 nodes cluster on Centos 7

2015-07-07 Thread Nicolas S.
7 juillet 2015 16:10 "Ken Gaillot" a écrit: > On 07/07/2015 04:19 AM, Nicolas S. wrote: > >> Hello everybody, >> >> I'm posting first time on this mailing list for an advice. >> >> I try actually trying to build a cluster on Centos 7. >> >> The cluster has 3 nodes : >> >> - 1 virtual machine

Re: [ClusterLabs] Cluster node getting stopped from other node(resending mail)

2015-07-07 Thread Ken Gaillot
On 07/07/2015 03:58 AM, Arjun Pandey wrote: > Hi Ken > > If i look at the logs on the other node around the same time i see this. I > can't figure out the reason based on these.Attaching the corosync.log for > the other node as well. I don't see anything there either. The relevant part could be e

Re: [ClusterLabs] 3 nodes cluster on Centos 7

2015-07-07 Thread Ken Gaillot
On 07/07/2015 04:19 AM, Nicolas S. wrote: > Hello everybody, > > I'm posting first time on this mailing list for an advice. > > I try actually trying to build a cluster on Centos 7. > > The cluster has 3 nodes : > > - 1 virtual machine (machine1). This machine is supposed to be high-available >

[ClusterLabs] Antwort: Re: clear pending fence operation

2015-07-07 Thread philipp . achmueller
Andrei Borzenkov schrieb am 07.07.2015 10:03:26: > Von: Andrei Borzenkov > An: Cluster Labs - All topics related to open-source clustering > welcomed > Datum: 07.07.2015 10:04 > Betreff: Re: [ClusterLabs] clear pending fence operation > > On Tue, Jul 7, 2015 at 10:41 AM, wrote: > > hi, > >

[ClusterLabs] Antw: Re: [Linux-HA] Antw: Re: file system resource becomes inaccesible when any of the node goes down

2015-07-07 Thread Ulrich Windl
>>> Muhammad Sharfuddin schrieb am 07.07.2015 um >>> 11:15 in Nachricht <559b98a2.5060...@nds.com.pk>: [...] > I don't understand the advantage of Ocfs2 file system in such a setup. The advantage depends on the alternatives: If two nodes both want to access the same filesystem, you can use OCF

Re: [ClusterLabs] 3 nodes cluster on Centos 7

2015-07-07 Thread Andrei Borzenkov
On Tue, Jul 7, 2015 at 12:34 PM, Michael Schwartzkopff wrote: >> > The cluster has 3 nodes : >> > >> > - 1 virtual machine (machine1). This machine is supposed to be >> > high-available >> > - 2 physical machines identical (machine2 and 3) >> > >> It's not going to work. If host where this VM is r

Re: [ClusterLabs] 3 nodes cluster on Centos 7

2015-07-07 Thread Michael Schwartzkopff
Am Dienstag, 7. Juli 2015, 12:25:56 schrieb Andrei Borzenkov: > On Tue, Jul 7, 2015 at 12:19 PM, Nicolas S. wrote: > > Hello everybody, > > > > I'm posting first time on this mailing list for an advice. > > > > I try actually trying to build a cluster on Centos 7. > > > > The cluster has 3 node

Re: [ClusterLabs] 3 nodes cluster on Centos 7

2015-07-07 Thread Andrei Borzenkov
On Tue, Jul 7, 2015 at 12:19 PM, Nicolas S. wrote: > Hello everybody, > > I'm posting first time on this mailing list for an advice. > > I try actually trying to build a cluster on Centos 7. > > The cluster has 3 nodes : > > - 1 virtual machine (machine1). This machine is supposed to be > high-ava

[ClusterLabs] 3 nodes cluster on Centos 7

2015-07-07 Thread Nicolas S.
Hello everybody, I'm posting first time on this mailing list for an advice. I try actually trying to build a cluster on Centos 7. The cluster has 3 nodes : - 1 virtual machine (machine1). This machine is supposed to be high-available - 2 physical machines identical (machine2 and 3) The physica

Re: [ClusterLabs] [Linux-HA] Antw: Re: file system resource becomes inaccesible when any of the node goes down

2015-07-07 Thread Muhammad Sharfuddin
On 07/07/2015 12:14 PM, Ulrich Windl wrote: Muhammad Sharfuddin schrieb am 06.07.2015 um 12:14 in Nachricht <559a550a.8010...@nds.com.pk>: [...] Ok, so reducing the sbd timeout(or msgwait) would provide the uninterrupted access to the ocfs2 file system on the surviving/online node ? or would i

Re: [ClusterLabs] clear pending fence operation

2015-07-07 Thread Andrei Borzenkov
On Tue, Jul 7, 2015 at 10:41 AM, wrote: > hi, > > is there any way to clear/remove pending stonith operation on cluster node? > > after some internal testing i got following status: > > Jul 4 12:18:02 XXX crmd[1673]: notice: te_fence_node: Executing reboot > fencing operation (179) on XXX (tim

[ClusterLabs] clear pending fence operation

2015-07-07 Thread philipp . achmueller
hi, is there any way to clear/remove pending stonith operation on cluster node? after some internal testing i got following status: Jul 4 12:18:02 XXX crmd[1673]: notice: te_fence_node: Executing reboot fencing operation (179) on XXX (timeout=6) Jul 4 12:18:02 XXX stonith-ng[1668]: n