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Re: DRBD? [message #4792 is a reply to message #4567]

Wed, 26 July 2006 11:45

wfischer
Messages: 38
Registered: November 2005
Location: Austria/Germany

Member

Hi again,

I found postings from Lars (one of the drbd developers): http://lists.linbit.com/pipermail/drbd-user/2006-May/005027. html and http://lists.linbit.com/pipermail/drbd-user/2006-June/005051 .html

there he gives a short explanation on version numbers for api and proto version. As I already thought, the api version of the userland tools must match the api version of the kernel module.

I checked the drbd version of the last three openvz kernels, see below:
[root@localhost ~]# cat /proc/version
Linux version 2.6.8-022stab077.1 (root@kern268.build.sw.ru) (gcc version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 Fri Apr 21 16:50:02 MSD 2006
[root@localhost ~]# modprobe drbd
[root@localhost ~]# cat /proc/drbd
version: 0.7.17 (api:77/proto:74)
SVN Revision: 2093 build by phil@mescal, 2006-03-06 15:04:12
0: cs:Unconfigured
1: cs:Unconfigured
[root@localhost ~]#

[root@localhost ~]# cat /proc/version
Linux version 2.6.8-022stab078.10 (root@rhel4-32) (gcc version 3.4.5 20051201 (Red Hat 3.4.5-2)) #1 Wed Jun 21 12:01:20 MSD 2006
[root@localhost ~]# modprobe drbd
[root@localhost ~]# cat /proc/drbd
version: 0.7.17 (api:77/proto:74)
SVN Revision: 2093 build by phil@mescal, 2006-03-06 15:04:12
0: cs:Unconfigured
1: cs:Unconfigured
[root@localhost ~]#

[root@localhost ~]# cat /proc/version
Linux version 2.6.8-022stab078.14 (root@kern268.build.sw.ru) (gcc version 3.3.3 20040412 (Red Hat Linux 3.3.3-7)) #1 Wed Jul 19 16:02:34 MSD 2006
[root@localhost ~]# modprobe drbd
[root@localhost ~]# cat /proc/drbd
version: 0.7.20 (api:79/proto:74)
SVN Revision: 2260 build by phil@mescal, 2006-07-04 15:18:57
0: cs:Unconfigured
1: cs:Unconfigured
[root@localhost ~]#

Regarding instructions building a drbd/heartbeat cluster with openvz for the openvz wiki: finally today I have time to do this - so in about 12 hours the infos about that should be in the wiki. [update: unfortunately I won't finish today - I have my two CentOS boxes now running for this, but it takes a little longer than I thought - I post here once the content is in the wiki]

best wishes from Austria,
Werner

Werner Fischer, Developer of a Virtuozzo-out-of-the-box-cluster solution at Thomas-Krenn.AG

http://static.openvz.org/userbars/openvz-user.png

[Updated on: Wed, 26 July 2006 19:16]

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[Message index]

		DRBD? By: cdevidal on Wed, 12 July 2006 21:02
		Re: DRBD? By: aistis on Thu, 13 July 2006 12:05
		Re: DRBD? By: cdevidal on Fri, 14 July 2006 12:44
		Re: DRBD? By: wfischer on Fri, 14 July 2006 13:10
		Re: DRBD? By: cdevidal on Fri, 14 July 2006 13:19
		Re: DRBD? By: cdevidal on Fri, 14 July 2006 13:27
		Re: DRBD? By: wfischer on Fri, 14 July 2006 13:44
		Re: DRBD? By: cdevidal on Fri, 14 July 2006 14:30
		Re: DRBD? By: wfischer on Fri, 14 July 2006 14:39
		Re: DRBD? By: cdevidal on Fri, 14 July 2006 14:46
		Re: DRBD? By: wfischer on Fri, 14 July 2006 15:06
		Re: DRBD? By: cdevidal on Fri, 14 July 2006 15:10
		Re: DRBD? By: wfischer on Wed, 26 July 2006 11:45
		Re: DRBD? By: wfischer on Sun, 30 July 2006 18:21
		Re: DRBD? By: cdevidal on Mon, 31 July 2006 17:39
		Re: DRBD? By: wfischer on Tue, 01 August 2006 08:24
		Re: DRBD? By: cdevidal on Tue, 01 August 2006 12:40
		Re: DRBD? By: wfischer on Fri, 04 August 2006 09:55
		Re: DRBD? By: cdevidal on Fri, 04 August 2006 10:25
		Re: DRBD? By: cdevidal on Sat, 05 August 2006 14:03
		Re: DRBD? By: jimcooncat on Wed, 30 August 2006 13:08
		Re: DRBD? By: wfischer on Thu, 13 July 2006 14:12
		Re: DRBD? By: cdevidal on Thu, 13 July 2006 21:05
		Re: DRBD? By: cdevidal on Fri, 14 July 2006 12:23

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