[ClusterLabs] Small bug in RA heartbeat/syslog-ng

2015-09-21 Thread Ulrich Windl
Hi! Just a small notice: While having a look at the syslog-ng RA, I found this bug (in SLES11 SP3, resource-agents-3.9.5-0.37.38.19): SYSLOG_NG_EXE="${OCF_RESKEY_syslog_ng_binary-/sbin/syslog-ng}" ### line 237 of /usr/lib/ocf/resource.d/heartbeat/syslog-ng I tried it in BASH, but if

Re: [ClusterLabs] SAN with drbd and pacemaker

2015-09-21 Thread Marco Marino
"With 20 disk of 4TB you have a total capacity of 80TB. If you run all of them as RAID6 then you have a total of 72TB." And that's the point! I'm trying to understand if I can create more RAID6 arrays and how my controller handles disk failures in that case. First I think we need to clarify

Re: [ClusterLabs] Small bug in RA heartbeat/syslog-ng

2015-09-21 Thread Dejan Muhamedagic
Hi, On Mon, Sep 21, 2015 at 09:01:07AM +0200, Ulrich Windl wrote: > Hi! > > Just a small notice: While having a look at the syslog-ng RA, I found this > bug (in SLES11 SP3, resource-agents-3.9.5-0.37.38.19): > SYSLOG_NG_EXE="${OCF_RESKEY_syslog_ng_binary-/sbin/syslog-ng}" ### line 237 > of

Re: [ClusterLabs] Pacemaker/pcs & DRBD not demoting secondary node to Slave (always Stopped)

2015-09-21 Thread Jason Gress
Thank you for comment. I attempted to use iDRAC/IPMI STONITH, and after spending over a day, I had to put it on the backburner for timeline reasons. For whatever reason, I could not get IPMI to talk, and the iDRAC5 plugin was not working either for reasons I don't understand. Is that what you

Re: [ClusterLabs] Pacemaker/pcs & DRBD not demoting secondary node to Slave (always Stopped)

2015-09-21 Thread Jason Gress
Yeah, I had problems, which I am thinking might be firewall related. In a previous place of employment I had ipmi working great (but with heartbeat), so I do have some experience with IPMI STONITH. Example: [root@fx201-1a ~]# fence_ipmilan -a 10.XX.XX.XX -l root -p calvin -o status Failed:

Re: [ClusterLabs] Pacemaker/pcs & DRBD not demoting secondary node to Slave (always Stopped)

2015-09-21 Thread Digimer
On 21/09/15 11:23 AM, Jason Gress wrote: > Yeah, I had problems, which I am thinking might be firewall related. In a > previous place of employment I had ipmi working great (but with > heartbeat), so I do have some experience with IPMI STONITH. If you can query the IPMI sensor data, you should

Re: [ClusterLabs] Pacemaker/pcs & DRBD not demoting secondary node to Slave (always Stopped)

2015-09-21 Thread Digimer
IPMI fencing is a very common type, and it shouldn't be so hard to get working. Easiest is to test it out first on the command line, outside pacemaker. Run: fence_ipmilan -a -l -p -o status If that doesn't work, you may need to use lanplus or similar. See 'man fence_ipmilan'. Once you can use