[ClusterLabs] ocf:linbit:drbd Deprecated?

2016-09-15 Thread Jason A Ramsey
I note from http://linux-ha.org/doc/man-pages/re-ra-drbd.html that this resource agent is deprecated…? What’s the alternative? I wouldn’t care except I just had to build a whole mess of stuff from source so I could get an iSCSI target on RHEL6 that supports SCSI-3 persistent reservations and

Re: [ClusterLabs] Change disk

2016-09-15 Thread Dmitri Maziuk
On 2016-09-14 09:30, NetLink wrote: 1.Put node 2 in standby 2.Change and configure the new bigger disk on node 2 3.Put node 2 back online and wait for syncing. 4.Put node 1 in standby and repeat the procedure Would this approach work? I

Re: [ClusterLabs] Change disk

2016-09-15 Thread Ken Gaillot
On 09/14/2016 09:30 AM, NetLink wrote: > My two node email server cluster uses corosync 1.4.2. > > The device /dev/drbd3, which only holds the email data in a separated > disk, is running out of space. > > To change the two disks for bigger ones I’m thinking to use the > following strategy: > >

[ClusterLabs] [cluster lab]

2016-09-15 Thread Nurit Vilosny
Hi, I am working in a 3 node HA cluster with a resource group. I am seeing a weird behavior - whenever I shutdown one of the standby nodes (one without the resources) or starting it up again, my application hangs and UI not responsive. I see that the requests are pending or fail on get proxy

Re: [ClusterLabs] [cluster lab] session hang out and fails when shutting off a standby node

2016-09-15 Thread Nurit Vilosny
(sorry, now with the subject :) ) From: Nurit Vilosny Sent: Thursday, September 15, 2016 2:27 PM To: users@clusterlabs.org Subject: [cluster lab] Hi, I am working in a 3 node HA cluster with a resource group. I am seeing a weird behavior - whenever I shutdown one of the standby nodes (one

Re: [ClusterLabs] group resources without order behavior / monitor timeout smaller than interval?

2016-09-15 Thread Stefan Bauer
Hi Ken, thank you very much. I will test it! Cheers, Stefan -Ursprüngliche Nachricht- Von: Ken Gaillot  Gesendet: Mit 14 September 2016 21:59 An: users@clusterlabs.org Betreff: Re: [ClusterLabs] group resources without order behavior / monitor timeout

[ClusterLabs] Change disk

2016-09-15 Thread NetLink
My two node email server cluster uses corosync 1.4.2. The device /dev/drbd3, which only holds the email data in a separated disk, is running out of space. To change the two disks for bigger ones I'm thinking to use the following strategy: 1.Put node 2 in standby 2.