m.watts at eris
Oct 5, 2009, 9:23 AM
Post #2 of 3
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On Mon, 2009-10-05 at 17:28 +0200, Manuel Christen wrote:
> Hello
>
> I use DRBD 8.2.7 with OpenSuse and without hartbeath. Only an
> replication of two data disk.
Heartbeat is traditionally used to manage drbddisk:: and Filesystem::
resources, thus promoting the resource to Primary on a prefered cluster
member and managing fail-over in the event of failure of the primary
node.
You can, if you choose not to use heartbeat to automatically manage
failover, use "become-primary-on <host>" in drbd.conf to allow the drbd
init script to promote the resource on that node.
Manual intervention would then be required to promote the other cluster
member in the event of the Primary failing.
Mark.
> I have only one problem: everytime when i restart the drbd service then
> it falls to secondary/secondary on both ressources. With
> "drbdadm primary all" I set it on the primary node to primary and
> everythings looks ok.
>
> The disk on the primary node is permanently mounted.
>
> I attached the drbd.conf and the part of the messages log with the
> drbd restart messages. The logs are from the primary node.
>
> Has anyone an idea what is wrong with my configuration or has an idea
> how I can find the problem?
>
> thanks a lot
> Manuel
>
>
> ============= START DRBD.CONF ======================
> global {
> dialog-refresh 1;
> usage-count no;
> }
> common {
> protocol C;
> syncer {
> rate 100M;
> }
> }
> resource netz {
> on zeus {
> device /dev/drbd1;
> address 10.0.0.111:7788;
> meta-disk internal;
> disk /dev/vol/net1;
> }
> on hades {
> device /dev/drbd1;
> address 10.0.0.5:7788;
> meta-disk internal;
> disk /dev/system/netz;
> }
> }
> resource netzdaten {
> on zeus {
> device /dev/drbd2;
> address 10.0.0.111:7789;
> meta-disk internal;
> disk /dev/vol/net2;
> }
> on hades {
> device /dev/drbd2;
> address 10.0.0.5:7789;
> meta-disk internal;
> disk /dev/system/netzdaten;
> }
> }
> ============= START VAR/LOG/MESSAGES DRBD restart ====
> Oct 5 16:28:05 zeus kernel: drbd: initialised. Version: 8.2.6
> (api:88/proto:86-88)
> Oct 5 16:28:05 zeus kernel: drbd: GIT-hash:
> 3e69822d3bb4920a8c1bfdf7d647169eba7d2eb4 build by phil [at] fat-tyr,
> 2008-05-30 12:59:17
> Oct 5 16:28:05 zeus kernel: drbd: registered as block device major 147
> Oct 5 16:28:05 zeus kernel: drbd: minor_table @ 0xffff8803e6bd0880
> Oct 5 16:28:05 zeus kernel: drbd1: disk( Diskless -> Attaching )
> Oct 5 16:28:05 zeus kernel: drbd1: Starting worker thread (from cqueue
> [38])
> Oct 5 16:28:05 zeus kernel: klogd 1.4.1, ---------- state change ----------
> Oct 5 16:28:05 zeus kernel: drbd1: No usable activity log found.
> Oct 5 16:28:05 zeus kernel: drbd1: max_segment_size ( = BIO size ) = 32768
> Oct 5 16:28:05 zeus kernel: drbd1: drbd_bm_resize called with capacity
> == 307190552
> Oct 5 16:28:05 zeus kernel: drbd1: resync bitmap: bits=38398819
> words=599982
> Oct 5 16:28:05 zeus kernel: drbd1: size = 146 GB (153595276 KB)
> Oct 5 16:28:05 zeus kernel: drbd1: reading of bitmap took 8 jiffies
> Oct 5 16:28:05 zeus kernel: drbd1: recounting of set bits took
> additional 1 jiffies
> Oct 5 16:28:05 zeus kernel: drbd1: 136 GB (35679075 bits) marked
> out-of-sync by on disk bit-map.
> Oct 5 16:28:05 zeus kernel: drbd1: disk( Attaching -> UpToDate ) pdsk(
> DUnknown -> Outdated )
> Oct 5 16:28:05 zeus kernel: drbd1: Writing meta data super block now.
> Oct 5 16:28:05 zeus kernel: drbd1: Barriers not supported on meta data
> device - disabling
> Oct 5 16:28:05 zeus kernel: drbd2: disk( Diskless -> Attaching )
> Oct 5 16:28:05 zeus kernel: drbd2: Starting worker thread (from cqueue
> [38])
> Oct 5 16:28:05 zeus kernel: drbd2: No usable activity log found.
> Oct 5 16:28:05 zeus kernel: drbd2: max_segment_size ( = BIO size ) = 32768
> Oct 5 16:28:05 zeus kernel: drbd2: drbd_bm_resize called with capacity
> == 81917424
> Oct 5 16:28:05 zeus kernel: drbd2: resync bitmap: bits=10239678
> words=159995
> Oct 5 16:28:05 zeus kernel: drbd2: size = 39 GB (40958712 KB)
> Oct 5 16:28:05 zeus kernel: drbd2: reading of bitmap took 4 jiffies
> Oct 5 16:28:05 zeus kernel: drbd2: recounting of set bits took
> additional 0 jiffies
> Oct 5 16:28:05 zeus kernel: drbd2: 10 GB (2600638 bits) marked
> out-of-sync by on disk bit-map.
> Oct 5 16:28:05 zeus kernel: drbd2: disk( Attaching -> UpToDate ) pdsk(
> DUnknown -> Outdated )
> Oct 5 16:28:05 zeus kernel: drbd2: Writing meta data super block now.
> Oct 5 16:28:05 zeus kernel: drbd2: Barriers not supported on meta data
> device - disabling
> Oct 5 16:28:05 zeus kernel: drbd1: conn( StandAlone -> Unconnected )
> Oct 5 16:28:05 zeus kernel: drbd1: Starting receiver thread (from
> drbd1_worker [8428])
> Oct 5 16:28:05 zeus kernel: drbd1: receiver (re)started
> Oct 5 16:28:05 zeus kernel: drbd1: conn( Unconnected -> WFConnection )
> Oct 5 16:28:05 zeus kernel: drbd2: conn( StandAlone -> Unconnected )
> Oct 5 16:28:05 zeus kernel: drbd2: Starting receiver thread (from
> drbd2_worker [8435])
> Oct 5 16:28:05 zeus kernel: drbd2: receiver (re)started
> Oct 5 16:28:05 zeus kernel: drbd2: conn( Unconnected -> WFConnection )
> Oct 5 16:28:05 zeus kernel: drbd1: Handshake successful: Agreed network
> protocol version 88
> Oct 5 16:28:05 zeus kernel: drbd1: conn( WFConnection -> WFReportParams )
> Oct 5 16:28:05 zeus kernel: drbd1: Starting asender thread (from
> drbd1_receiver [8444])
> Oct 5 16:28:05 zeus kernel: drbd1: data-integrity-alg: <not-used>
> Oct 5 16:28:05 zeus kernel: drbd1: max_segment_size ( = BIO size ) = 4096
> Oct 5 16:28:05 zeus kernel: drbd1: Becoming sync source due to disk states.
> Oct 5 16:28:05 zeus kernel: drbd1: peer( Unknown -> Secondary ) conn(
> WFReportParams -> WFBitMapS ) pdsk( Outdated -> Inconsistent )
> Oct 5 16:28:05 zeus kernel: drbd1: Writing meta data super block now.
> Oct 5 16:28:05 zeus kernel: drbd2: Handshake successful: Agreed network
> protocol version 88
> Oct 5 16:28:05 zeus kernel: drbd2: conn( WFConnection -> WFReportParams )
> Oct 5 16:28:05 zeus kernel: drbd2: Starting asender thread (from
> drbd2_receiver [8446])
> Oct 5 16:28:05 zeus kernel: drbd2: data-integrity-alg: <not-used>
> Oct 5 16:28:05 zeus kernel: drbd2: max_segment_size ( = BIO size ) = 4096
> Oct 5 16:28:05 zeus kernel: drbd2: Becoming sync source due to disk states.
> Oct 5 16:28:05 zeus kernel: drbd2: peer( Unknown -> Secondary ) conn(
> WFReportParams -> WFBitMapS ) pdsk( Outdated -> Inconsistent )
> Oct 5 16:28:05 zeus kernel: drbd2: Writing meta data super block now.
> Oct 5 16:28:06 zeus kernel: drbd2: conn( WFBitMapS -> SyncSource )
> Oct 5 16:28:06 zeus kernel: drbd2: Began resync as SyncSource (will
> sync 10402552 KB [2600638 bits set]).
> Oct 5 16:28:06 zeus kernel: drbd2: Writing meta data super block now.
> Oct 5 16:28:07 zeus kernel: drbd1: conn( WFBitMapS -> SyncSource )
> Oct 5 16:28:07 zeus kernel: drbd1: Began resync as SyncSource (will
> sync 142716300 KB [35679075 bits set]).
> Oct 5 16:28:07 zeus kernel: drbd1: Writing meta data super block now.
>
> ============= START VAR/LOG/MESSAGES drbdadm primary all ====
> Oct 5 16:28:23 zeus kernel: drbd1: role( Secondary -> Primary )
> Oct 5 16:28:25 zeus kernel: drbd1: Writing meta data super block now.
> Oct 5 16:28:25 zeus kernel: drbd2: role( Secondary -> Primary )
> Oct 5 16:28:26 zeus kernel: drbd2: Writing meta data super block now.
> _______________________________________________
> drbd-user mailing list
> drbd-user [at] lists
> http://lists.linbit.com/mailman/listinfo/drbd-user
--
Mark Watts BSc RHCE MBCS
Senior Systems Engineer, Managed Services Manpower
www.QinetiQ.com
QinetiQ - Delivering customer-focused solutions
GPG Key: http://www.linux-corner.info/mwatts.gpg
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