Re: [Pacemaker] [Problem] lrmd detects monitor time-out by revision of the system time.

2014-09-10 Thread Alan Robertson
timer, and then > change the system time, does the timer expire early? > >> This problem does not seem to happen somehow or other in lrmd of PM1.0. > cluster-glue was probably using custom timeout code. Yes it was. Exactly because of this well-known problem. I think recent versions

Re: [Pacemaker] [Linux-HA] [RFC] Organizing HA Summit 2015

2014-09-09 Thread Alan Robertson
I try to be very careful about what I post to Andrew's mailing list. He got really irritated the last time I mentioned Assimilation on his mailing list. On 09/09/2014 10:36 AM, Fabio M. Di Nitto wrote: > On 09/09/2014 06:31 PM, Alan Robertson wrote: >> My apologizes for spa

Re: [Pacemaker] [Linux-HA] [RFC] Organizing HA Summit 2015

2014-09-09 Thread Alan Robertson
My apologizes for spamming everyone. I thought I deleted all the other email addresses. I failed. Apologies :-( -- Alan Robertson al...@unix.sh ___ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org

Re: [Pacemaker] [Linux-HA] [RFC] Organizing HA Summit 2015

2014-09-09 Thread Alan Robertson
ntinually up to date. I don't know if you know me, but I founded the Linux-HA project and led it for about 10 years. -- Alan Robertson al...@unix.sh On 09/08/2014 04:30 AM, Fabio M. Di Nitto wrote: > All, > > it's been almost 6 years since we had a face to face m

Re: [Pacemaker] Pacemaker still may include memory leaks

2013-06-03 Thread Alan Robertson
On 6/3/2013 8:30 PM, Andrew Beekhof wrote: On 03/06/2013, at 8:55 PM, Yuichi SEINO wrote: Hi, I run the test after we updated pacemaker. I tested the same way as the previous test. However, I think that the memory leak still may be caused. I attached the result(smaps and crm_mon and env). A

[Pacemaker] Announcing release 0.1.0 of the Assimilation Monitoring Project!

2013-04-19 Thread Alan Robertson
great weekend! -- Alan Robertson - @OSSAlanR "Openness is the foundation and preservative of friendship... Let me claim from you at all times your undisguised opinions." - William Wilberforce ___ Pacemaker mailing list: Pacemaker@oss.clus

Re: [Pacemaker] network check without ping

2013-03-14 Thread Alan Robertson
or example, cat /sys/class/net/eth0/carrier and see what it looks like... It's 1 when the link is up, and 0 when it's down. You could presumably write a script that uses that to set node attributes too... -- Alan Robertson - @OSSAlanR "Openness is the foundation and preservative of

Re: [Pacemaker] Convenience Groups - WAS Re: [Linux-HA] Unordered groups (was Re: Is 'resource_set' still experimental?)

2012-04-19 Thread Alan Robertson
al Message - From: "Alan Robertson" To: pacemaker@oss.clusterlabs.org, "Andrew Beekhof" Cc: "Dejan Muhamedagic" Sent: Thursday, April 19, 2012 10:22:48 AM Subject: [Pacemaker] Convenience Groups - WAS Re: [Linux-HA] Unordered groups (was Re: Is 'resource_set

[Pacemaker] Convenience Groups - WAS Re: [Linux-HA] Unordered groups (was Re: Is 'resource_set' still experimental?)

2012-04-19 Thread Alan Robertson
p://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker -- Alan Robertson - @OSSAlanR "Openness is the foundation and preservative of friendship... Let me claim from you at all times your undisguised opinions." - William Wilberforce

Re: [Pacemaker] Dnsmasq

2012-03-24 Thread Alan Robertson
Or if there's a way to get your dnsmasq server to bind to a specific IP address, that's an even better solution. On 3/23/2012 8:27 PM, Trevor Hemsley wrote: I'd guess that your replies are going back with the wrong source IP address on them and the Windows clients are being picky about accepti

Re: [Pacemaker] Cluster goes to (unmanaged) Failed state when both nodes are rebooted together

2011-10-24 Thread Alan Robertson
/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker -- Alan Robertson "Openness is the foundation and preserva

Re: [Pacemaker] [Problem] The attrd does not sometimes stop.

2011-10-21 Thread Alan Robertson
works ;-). At the place where it hung, all the resources were already stopped, so it was safe - just a bit of overkill (beyond the minimum necessary). -- Alan Robertson "Openness is the foundation and preservative of friendship... Let me claim from you at all times your undisguised

Re: [Pacemaker] Questions about reasonable cluster size...

2011-10-20 Thread Alan Robertson
On 10/20/2011 03:11 AM, Proskurin Kirill wrote: On 10/20/2011 03:15 AM, Steven Dake wrote: On 10/19/2011 01:50 PM, Alan Robertson wrote: Hi, I have an application where having a 12-node cluster with about 250 resources would be desirable. Is this reasonable? Can Pacemaker+Corosync be

[Pacemaker] Questions about reasonable cluster size...

2011-10-19 Thread Alan Robertson
? Many thanks! -- Alan Robertson "Openness is the foundation and preservative of friendship... Let me claim from you at all times your undisguised opinions." - William Wilberforce ___ Pacemaker mailing list: Pacemaker@oss.clusterlab

Re: [Pacemaker] [Problem] The attrd does not sometimes stop.

2011-10-19 Thread Alan Robertson
org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://developerbugs.linux-foundation.org/enter_bug.cgi?product=Pacemaker -- Alan Robertson "Openness is the

Re: [Pacemaker] Pacemaker Digest, Vol 45, Issue 55

2011-08-30 Thread Alan Robertson
. Then we send a _broadcast_ reply to our own request. This is all instigated by the IPaddr and IPaddr2 resource agents. The normal ARP protocol code is not involved in this particular sequence. It looks pretty silly - but it works very effectively. -- Alan Robertson al.

Re: [Pacemaker] Article on HA in the IBM cloud using Pacemaker and Heartbeat

2011-01-29 Thread Alan Robertson
On 01/28/2011 11:12 AM, Steven Dake wrote: On 01/28/2011 08:02 AM, Alan Robertson wrote: Hi, I recently co-authored an article on HA in the IBM cloud using Pacemaker and Heartbeat. http://www.ibm.com/developerworks/cloud/library/cl-highavailabilitycloud/ The cool thing is that the IBM

[Pacemaker] Article on HA in the IBM cloud using Pacemaker and Heartbeat

2011-01-28 Thread Alan Robertson
e cloud as well... Probably a month away or so... -- Alan Robertson "Openness is the foundation and preservative of friendship... Let me claim from you at all times your undisguised opinions." - William Wilberforce ___ Pacemaker mai

Re: [Pacemaker] CIB write-to-disk bug?

2010-04-02 Thread Alan Robertson
Lars Ellenberg wrote: On Thu, Apr 01, 2010 at 08:27:02AM -0600, Alan Robertson wrote: Lars Ellenberg wrote: On Thu, Apr 01, 2010 at 12:12:47AM -0600, Alan Robertson wrote: OK Since there was no ssh-as-root between the cluster nodes, I didn't send all the logs along from every node i

Re: [Pacemaker] CIB write-to-disk bug?

2010-04-01 Thread Alan Robertson
Florian Haas wrote: On 2010-04-01 16:27, Alan Robertson wrote: None of them verified. All the nodes in the cluster failed the test at the same time - and now I have no official CIBs on disk - on any cluster nodes... I sent Andrew all the CIBs, and all the core files, and basically everything

Re: [Pacemaker] CIB write-to-disk bug?

2010-04-01 Thread Alan Robertson
Lars Ellenberg wrote: On Thu, Apr 01, 2010 at 12:12:47AM -0600, Alan Robertson wrote: OK Since there was no ssh-as-root between the cluster nodes, I didn't send all the logs along from every node in the cluster - and it didn't occur to me to look at all of them. However, the p

Re: [Pacemaker] CIB write-to-disk bug?

2010-03-31 Thread Alan Robertson
you want me to send all the system logs along... Alan Robertson wrote: Hi, I've run into what looks at first blush to be a CIB bug in writing to disk. The key messages from this incident are these: Mar 31 19:02:52 vhost0384 cib: [13294]: ERROR: validate_cib_digest: Digest comparis

Re: [Pacemaker] Time/Date Based Expressions in the CRM Shell

2010-03-31 Thread Alan Robertson
es back on Sunday night between 0200 and 0300". -- Alan Robertson "Openness is the foundation and preservative of friendship... Let me claim from you at all times your undisguised opinions." - William Wilberforce _

[Pacemaker] CIB write-to-disk bug?

2010-03-31 Thread Alan Robertson
mail. Also, for my reference - what method are you using to compute the digest of the file? That is, what command should I execute to get the same results? -- Alan Robertson "Openness is the foundation and preservative of friendship... Let me claim from you at all times