[Linux-HA] heartbeat stop hangs

2010-12-08 Thread sunitha kumar
Hi, I am using: heartbeat-3.0.0-33.2 pacemaker-mgmt-client-1.99.2-6.1 pacemaker-libs-1.0.5-4.1 pacemaker-1.0.5-4.1 pacemaker-mgmt-1.99.2-6.1 /etc/init.d/heartbeat stop hangs in /usr/lib/heartbeat/heartbeat -k strace output on this shows it is waiting on its child to exit.., which are inturn waiti

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Dimitri Maziuk
Fajar Priyanto wrote: > > Wow don't scare me, man! So far my golden rule is: Don't fix it if > it's not broken. But, I'm required to update my machine if there's > security high-vuln. > Decision.. decision... ^^ It's OK when you know. I didn't notice until after the upgrade and reboot of both no

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Fajar Priyanto
On Thu, Dec 9, 2010 at 6:03 AM, Dimitri Maziuk wrote: > We have a netapp fas2020: it's expensive, not open-sores or lignux > based, but compared to heartbeat/drbd it can easily be cheap at the > price. Especially if you come to work one Sunday afternoon to run "yum > update" on the fileservers and

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Dimitri Maziuk
Igor Chudov wrote: > Florian, it is very possible that I overlooked some valuable > documentation. It is also possible that things have improved since I > tried it last summer. Having gone through the exercise recently: not really, no. Old-style configs still work as of 3.0.3, though. > However,

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread James Smith
I've spent the last several months learning drbd, pacemaker etc ... drbd itself is surprisingly simple to get up running. Im yet to experience significant problems with it. Pacemaker has documentation, but I've certainly found it a tad difficult to locate, in the initial days at least of start

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Igor Chudov
Florian, it is very possible that I overlooked some valuable documentation. It is also possible that things have improved since I tried it last summer. However, at present, my question was to locate and consider alternatives to drbd and heartbeat. I will peruse the links that you provided, as, pr

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Serge Dubrouski
On Wed, Dec 8, 2010 at 12:51 PM, Igor Chudov wrote: > On Wed, Dec 8, 2010 at 1:49 PM, Serge Dubrouski wrote: >> On Wed, Dec 8, 2010 at 12:39 PM, Igor Chudov wrote: >>> On Wed, Dec 8, 2010 at 1:32 PM, Serge Dubrouski wrote: Taking into account "simple" the answer is no. You can try RedHat >

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Florian Haas
On 12/08/2010 08:39 PM, Igor Chudov wrote: > On Wed, Dec 8, 2010 at 1:32 PM, Serge Dubrouski wrote: >> Taking into account "simple" the answer is no. You can try RedHat >> Cluster Suite on CentOS, but that's not simple. >> >> What's wrong with DRBD/Pacemaker/Corosync ? > > DRBD/Pacemaker was comp

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Igor Chudov
On Wed, Dec 8, 2010 at 1:49 PM, Serge Dubrouski wrote: > On Wed, Dec 8, 2010 at 12:39 PM, Igor Chudov wrote: >> On Wed, Dec 8, 2010 at 1:32 PM, Serge Dubrouski wrote: >>> Taking into account "simple" the answer is no. You can try RedHat >>> Cluster Suite on CentOS, but that's not simple. >>> >>>

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Serge Dubrouski
On Wed, Dec 8, 2010 at 12:39 PM, Igor Chudov wrote: > On Wed, Dec 8, 2010 at 1:32 PM, Serge Dubrouski wrote: >> Taking into account "simple" the answer is no. You can try RedHat >> Cluster Suite on CentOS, but that's not simple. >> >> What's wrong with DRBD/Pacemaker/Corosync ? > > DRBD/Pacemaker

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Igor Chudov
On Wed, Dec 8, 2010 at 1:32 PM, Serge Dubrouski wrote: > Taking into account "simple" the answer is no. You can try RedHat > Cluster Suite on CentOS, but that's not simple. > > What's wrong with DRBD/Pacemaker/Corosync ? DRBD/Pacemaker was complicated, documentation did not exist or did not match

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Serge Dubrouski
Taking into account "simple" the answer is no. You can try RedHat Cluster Suite on CentOS, but that's not simple. What's wrong with DRBD/Pacemaker/Corosync ? On Wed, Dec 8, 2010 at 12:28 PM, Igor Chudov wrote: > I am interested in finding out Open Source alternative that would > replace both DRB

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Igor Chudov
I am interested in finding out Open Source alternative that would replace both DRBD as well as Heartbeat. I am definitely NOT looking for pacemaker either. I am looking for something simple, just file serving ability and switching NFS and samba would be all I need. igor On Wed, Dec 8, 2010 at 1:

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Serge Dubrouski
The question is too broad. Are you interested in Open Source or proprietary product? What do you want to achieve? One of the answers could be AoE (ATA over Ethernet) + OCFS2. On Wed, Dec 8, 2010 at 11:26 AM, Igor Chudov wrote: > I would like to know if there are relatively straightforward Linux

Re: [Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Michael Schwartzkopff
On Wednesday 08 December 2010 19:26:53 Igor Chudov wrote: > I would like to know if there are relatively straightforward Linux > based alternatives to DRBD and heartbeat. > > Any pointers and suggestions will be gratefully accepted. Yes. DRBD and pacemaker. See: www.clusterlabs.org -- Dr. Micha

[Linux-HA] Are there any Linux alternatives to drbd and heartbeat?

2010-12-08 Thread Igor Chudov
I would like to know if there are relatively straightforward Linux based alternatives to DRBD and heartbeat. Any pointers and suggestions will be gratefully accepted. Thanks i ___ Linux-HA mailing list Linux-HA@lists.linux-ha.org http://lists.linux-ha.

Re: [Linux-HA] resource is in (unmanaged) state, what I should do?

2010-12-08 Thread Andrew Beekhof
On Wed, Dec 8, 2010 at 12:42 PM, Bin Chen(sunwen_ling) wrote: > On Wed, Dec 8, 2010 at 7:28 PM, Andrew Beekhof wrote: > >> On Wed, Dec 8, 2010 at 7:42 AM, Bin Chen(sunwen_ling) >> wrote: >> > Hi guys, >> > >> > My resource some times goes into (unmanaged) state, what I should do if i >> > encoun

Re: [Linux-HA] Option 3 : corosync + cpg + cman + mcp

2010-12-08 Thread Andrew Beekhof
On Wed, Dec 8, 2010 at 3:13 PM, Alain.Moulle wrote: > Hi Andrew, > > no because I have no lsb script pacemaker installed on RHEL6 with > my package : pacemaker-1.1.2-2 > > Does that mean that to configure Option 3, there is a pacemaker release > minimum > that is more recent then the 1.1.2-2  ? Y

Re: [Linux-HA] Option 3 : corosync + cpg + cman + mcp

2010-12-08 Thread Alain.Moulle
Hi Andrew, no because I have no lsb script pacemaker installed on RHEL6 with my package : pacemaker-1.1.2-2 Does that mean that to configure Option 3, there is a pacemaker release minimum that is more recent then the 1.1.2-2 ? Thanks Alain ___ Linux-

Re: [Linux-HA] pacemaker with dual primary drbd resource

2010-12-08 Thread Florian Haas
On 12/08/2010 10:11 AM, Andrew Beekhof wrote: > On Wed, Dec 8, 2010 at 8:54 AM, Linux Cook wrote: >> hi andrew, >> >> dpkg -l |grep corosync > > Ah debian, better contact them directly. > They dont let us be involved in packaging and it looks to me like > they've messed something up (since stonit

[Linux-HA] regarding nic remove case

2010-12-08 Thread Preeti Jain
Hello list, I am testing network failure case by removing nic cable on one node and getting unwanted outcomes as whole cluster gets disturbed and resource appears to move on different nodes until it gets stabled on one node and it is also resulting in failback. Like if i remove nic cable from

Re: [Linux-HA] resource is in (unmanaged) state, what I should do?

2010-12-08 Thread Bin Chen(sunwen_ling)
On Wed, Dec 8, 2010 at 7:28 PM, Andrew Beekhof wrote: > On Wed, Dec 8, 2010 at 7:42 AM, Bin Chen(sunwen_ling) > wrote: > > Hi guys, > > > > My resource some times goes into (unmanaged) state, what I should do if i > > encounter this? > > I'm guessing it failed to stop and you didn't have stonith

Re: [Linux-HA] nodes offline or pending

2010-12-08 Thread Andrew Beekhof
On Mon, Dec 6, 2010 at 10:30 PM, Bart Coninckx wrote: > Hi, > > just finished setting up a two-node cluster with pacemaker-1.0.1-20.3.x86_64 > and openais-0.80.3-26.2.x86_64 (OpenSuse 11.2). 1.0.1??? Please get something newer from clusterlabs.org/rpm > I seem to have quite irradicate (or so I p

Re: [Linux-HA] resource is in (unmanaged) state, what I should do?

2010-12-08 Thread Andrew Beekhof
On Wed, Dec 8, 2010 at 7:42 AM, Bin Chen(sunwen_ling) wrote: > Hi guys, > > My resource some times goes into (unmanaged) state, what I should do if i > encounter this? I'm guessing it failed to stop and you didn't have stonith configured. But you didn't include anything that would allow us to com

Re: [Linux-HA] pacemaker with dual primary drbd resource

2010-12-08 Thread Andrew Beekhof
On Wed, Dec 8, 2010 at 8:54 AM, Linux Cook wrote: > hi andrew, > > dpkg -l |grep corosync Ah debian, better contact them directly. They dont let us be involved in packaging and it looks to me like they've messed something up (since stonithd can't start) > ii  corosync