[ClusterLabs] Antw: Re: Antw: Re: snapshots in a clvm environment - some questions for proceeding

>>> "Lentes, Bernd" schrieb am 01.03.2017 >>> um 23:13 in Nachricht <5769d607-e3f8-4c7d-bd70-f72e3a994...@helmholtz-muenchen.de>: >> >> Actually that's what we are doing, but at some point in the past I had > ruined >> the directory with the VM images (user

[ClusterLabs] Antw: Cannot clone clvmd resource

Hi! What about colocation and ordering? Regards, Ulrich >>> Anne Nicolas schrieb am 01.03.2017 um 22:49 in Nachricht <0b585272-1c5b-0f07-1f01-747c003c6...@gmail.com>: > Hi there > > > I'm testing quite an easy configuration to work on clvm. I'm just > getting crazy as it

[ClusterLabs] Antw: Expected recovery behavior of remote-node guest when corosync ring0 is lost in a passive mode RRP config?

>>> "Scott Greenlese" schrieb am 01.03.2017 um 22:07 in Nachricht : > Hi.. > > I am running a few corosync "passive mode" Redundant Ring Protocol (RRP) > failure scenarios, where > my

Re: [ClusterLabs] PCMK_OCF_DEGRADED (_MASTER): exit codes are mapped to PCMK_OCF_UNKNOWN_ERROR

On Tue, Feb 28, 2017 at 12:06 AM, Lars Ellenberg wrote: > When I recently tried to make use of the DEGRADED monitoring results, > I found out that it does still not work. > > Because LRMD choses to filter them in ocf2uniform_rc(), > and maps them to

Re: [ClusterLabs] R: Re: Antw: Re: Ordering Sets of Resources

On 03/01/2017 03:22 PM, iva...@libero.it wrote: > You are right, but i had to use option symmetrical=false because i need to > stop, when all resources are running, even the single primitive with no > impact > to others resources. > > I have also used symmetrical=false with kind=Optional. >

Re: [ClusterLabs] Cannot clone clvmd resource

On 03/01/2017 03:49 PM, Anne Nicolas wrote: > Hi there > > > I'm testing quite an easy configuration to work on clvm. I'm just > getting crazy as it seems clmd cannot be cloned on other nodes. > > clvmd start well on node1 but fails on both node2 and node3. Your config looks fine, so I'm going

Re: [ClusterLabs] Antw: Re: snapshots in a clvm environment - some questions for proceeding

> > Actually that's what we are doing, but at some point in the past I had ruined > the directory with the VM images (user error). THe problem then was that you > need a running VM to restore files inside the VM. This is when you would like > to have a crash-consistent backup image of your VM.

[ClusterLabs] Cannot clone clvmd resource

Hi there I'm testing quite an easy configuration to work on clvm. I'm just getting crazy as it seems clmd cannot be cloned on other nodes. clvmd start well on node1 but fails on both node2 and node3. In pacemaker journalctl I get the following message Mar 01 16:34:36 node3 pidofproc[27391]:

[ClusterLabs] R: Re: Antw: Re: Ordering Sets of Resources

You are right, but i had to use option symmetrical=false because i need to stop, when all resources are running, even the single primitive with no impact to others resources. I have also used symmetrical=false with kind=Optional. The stop of the individual resource does not stop the others

[ClusterLabs] Expected recovery behavior of remote-node guest when corosync ring0 is lost in a passive mode RRP config?

Hi.. I am running a few corosync "passive mode" Redundant Ring Protocol (RRP) failure scenarios, where my cluster has several remote-node VirtualDomain resources running on each node in the cluster, which have been configured to allow Live Guest Migration (LGM) operations. While both corosync

Re: [ClusterLabs] Antw: Re: Ordering Sets of Resources

On 03/01/2017 01:36 AM, Ulrich Windl wrote: Ken Gaillot schrieb am 26.02.2017 um 20:04 in Nachricht > : >> On 02/25/2017 03:35 PM, iva...@libero.it wrote: >>> Hi all, >>> i have configured a two node cluster on

Re: [ClusterLabs] Antw: using IPMI for fencing - configuring IPMI with ipmitool - SOLVED

- On Mar 1, 2017, at 1:41 PM, Bernd Lentes bernd.len...@helmholtz-muenchen.de wrote: Hi, i managed it: stonith -t external/ipmi hostname=ha-idg-1 ipaddr=146.107.235.15 userid=root passwd=xx passwd_method=param interface=lanplus -S info: external/ipmi device OK. I had to use IPMI

Re: [ClusterLabs] Insert delay between the statup of VirtualDomain

Hi Dejan, In my environment, is it possible to launch the check from the hypervisor. A simple telnet against an specific port may be enough tp check if service is ready. In this simple scenario (and check) how can I instruct the second server to wait the mysql server is up? Thanks a lot El 1

Re: [ClusterLabs] Antw: using IPMI for fencing - configuring IPMI with ipmitool - HELP

- On Mar 1, 2017, at 10:20 AM, Ulrich Windl ulrich.wi...@rz.uni-regensburg.de wrote: >> Hi, >> >> i have a HP server ML 350 G9 with an ILO4 card. The riloe stonith agent does > >> not work, i read in a book the recommendation to use the ipmi ressource > agent >> instead. > > Why don't

Re: [ClusterLabs] Antw: Re: snapshots in a clvm environment - some questions for proceeding

- On Mar 1, 2017, at 8:11 AM, Ulrich Windl ulrich.wi...@rz.uni-regensburg.de wrote: Digimer schrieb am 24.02.2017 um 19:20 in Nachricht > <8762afa9-0f45-04c7-2404-565dcabf9...@alteeve.ca>: > > [...] >> Aside from this, I strongly recommend against snapshots as a

Re: [ClusterLabs] using IPMI for fencing - configuring IPMI with ipmitool - HELP

- On Mar 1, 2017, at 5:03 AM, Andrei Borzenkov arvidj...@gmail.com wrote: > 28.02.2017 20:39, Lentes, Bernd пишет: >> Hi, >> >> i have a HP server ML 350 G9 with an ILO4 card. The riloe stonith agent does >> not >> work, i read in a book the recommendation to use the ipmi ressource agent

Re: [ClusterLabs] Oralsnr/Oracle resources agents

Hi, On Sun, Feb 26, 2017 at 09:51:47AM +0300, Andrei Borzenkov wrote: > 25.02.2017 23:18, Jihed M'selmi пишет: > > [DM] I thought that oracle listener is not consuming that many resources. > > At any rate, ocf:heartbeat:oralsnr doesn't support single listener for > > multiple instances. Do you

Re: [ClusterLabs] Insert delay between the statup of VirtualDomain

Hi, On Mon, Feb 27, 2017 at 12:38:07PM +0100, Ferenc Wágner wrote: > Oscar Segarra writes: > > > In my environment I have 5 guestes that have to be started up in a > > specified order starting for the MySQL database server. > > We use a somewhat redesigned resource

Re: [ClusterLabs] Insert delay between the statup of VirtualDomain

Hi, On Sat, Feb 25, 2017 at 09:58:01PM +0100, Oscar Segarra wrote: > Hi, > > Yes, > > Database server can be considered started up when it accepts mysql client > connections > Applications server can be considered started as soon as the listening port > is up al accepting connections > > ¿Can

Re: [ClusterLabs] Never join a list without a problem...

Jeffrey Westgate writes: > We use Nagios to monitor, and once every 20 to 40 hours - sometimes > longer, and we cannot set a clock by it - while the machine is 95% > idle (or more according to 'top'), the host load shoots up to 50 or > 60%. It takes about 20

[ClusterLabs] Antw: Re: Never join a list without a problem...

>>> Kai Dupke schrieb am 01.03.2017 um 09:55 in Nachricht : > On 02/27/2017 02:26 PM, Jeffrey Westgate wrote: >> We use Nagios to monitor, and once every 20 to 40 hours - sometimes longer, > and we cannot set a clock by it - while

[ClusterLabs] Antw: using IPMI for fencing - configuring IPMI with ipmitool - HELP

>>> "Lentes, Bernd" schrieb am 28.02.2017 um 18:39 in Nachricht <476524732.41182296.1488303562492.javamail.zim...@helmholtz-muenchen.de>: > Hi, > > i have a HP server ML 350 G9 with an ILO4 card. The riloe stonith agent does > not work, i read in a book the

Re: [ClusterLabs] Never join a list without a problem...

On 02/27/2017 02:26 PM, Jeffrey Westgate wrote: > We use Nagios to monitor, and once every 20 to 40 hours - sometimes longer, > and we cannot set a clock by it - while the machine is 95% idle (or more > according to 'top'), the host load shoots up to 50 or 60%. It takes about 20 > minutes to

[ClusterLabs] Antw: Re: Never join a list without a problem...

>>> Jeffrey Westgate schrieb am 27.02.2017 um >>> 14:26 in Nachricht : > Thanks, Ken. > > Our late guru was the admin who set all this up, and it's been rock solid > until recent oddities