[DRBD-user] unable to upgrade from 9.0.26-0rc2 to 9.0.26-0rc4

[Rob van der Wal]

Hi,

I've a problem in upgrading from rc2 to rc4. The cluster has 2 nodes one 
running rc2 and the other starting with the rc4 release.  I'm seeing:

drbd r0/0 drbd0: meta-data IO uses: blk-bio
drbd r0/0 drbd0: disk( Diskless -> Attaching )
drbd r0/0 drbd0: Maximum number of peer devices = 1
drbd r0/0 drbd0: drbd_bm_resize called with capacity == 79689272
drbd r0/0 drbd0: resync bitmap: bits=9961159 words=155644 pages=304
drbd r0/0 drbd0: size = 38 GB (39844636 KB)
drbd r0/0 drbd0: size = 38 GB (39844636 KB)
drbd r0/0 drbd0: recounting of set bits took additional 0ms
drbd r0/0 drbd0: disk( Attaching -> Outdated )
drbd r0/0 drbd0: attached to current UUID: C9CF1C2FBBBB8C92
[node2]: drbd_sync_handshake:
[node2]: self C9CF1C2FBBBB8C92:0000000000000000:0000000000000000:4BB93FF083605E68 bits:0 flags:20
[node2]: peer 3129C6F74AD5095B:C9CF1C2FBBBB8C92:0000000000000000:0EF1100F91434DE4 bits:1677 flags:120
[node2]: uuid_compare()=target-use-bitmap by rule 50
[node2]: drbd_sync_handshake:
[node2]: self C9CF1C2FBBBB8C92:0000000000000000:0000000000000000:4BB93FF083605E68 bits:0 flags:20
[node2]: peer 3129C6F74AD5095B:C9CF1C2FBBBB8C92:0000000000000000:0EF1100F91434DE4 bits:2064 flags:120
[node2]: uuid_compare()=target-use-bitmap by rule 50
... just seeing more sync_handshake blocks

and the cluster will not become in sync.

When just restarting the node with rc2 I see:
drbd r0/0 drbd0: meta-data IO uses: blk-bio
drbd r0/0 drbd0: disk( Diskless -> Attaching )
drbd r0/0 drbd0: Maximum number of peer devices = 1
drbd r0/0 drbd0: drbd_bm_resize called with capacity == 79689272
drbd r0/0 drbd0: resync bitmap: bits=9961159 words=155644 pages=304
drbd r0/0 drbd0: size = 38 GB (39844636 KB)
drbd r0/0 drbd0: size = 38 GB (39844636 KB)
drbd r0/0 drbd0: recounting of set bits took additional 0ms
drbd r0/0 drbd0: disk( Attaching -> Outdated )
drbd r0/0 drbd0: attached to current UUID: C9CF1C2FBBBB8C92
[node2]: drbd_sync_handshake:
[node2]: self C9CF1C2FBBBB8C92:0000000000000000:0000000000000000:4BB93FF083605E68 bits:0 flags:20
[node2]: peer 3129C6F74AD5095B:C9CF1C2FBBBB8C92:0000000000000000:0EF1100F91434DE4 bits:2432 flags:120
[node2]: uuid_compare()=target-use-bitmap by rule 50
[node2]: pdsk( DUnknown -> UpToDate ) repl( Off -> WFBitMapT )
[node2]: receive bitmap stats [Bytes(packets)]: plain 0(0), RLE 577(1), total 577; compression: 100.0%
[node2]: send bitmap stats [Bytes(packets)]: plain 0(0), RLE 577(1), total 577; compression: 100.0%
[node2]: helper command: /sbin/drbdadm before-resync-target
[node2]: helper command: /sbin/drbdadm before-resync-target exit code 0
drbd r0/0 drbd0: disk( Outdated -> Inconsistent )
[node2]: repl( WFBitMapT -> SyncTarget )
[node2]: Began resync as SyncTarget (will sync 9728 KB [2432 bits set]).
[node2]: Resync done (total 1 sec; paused 0 sec; 9728 K/sec)
[node2]: updated UUIDs 3129C6F74AD5095A:0000000000000000:0000000000000000:4BB93FF083605E68
drbd r0/0 drbd0: disk( Inconsistent -> UpToDate )
[node2]: repl( SyncTarget -> Established )
[node2]: helper command: /sbin/drbdadm after-resync-target
[node2]: helper command: /sbin/drbdadm after-resync-target exit code 0

Any idea how to upgrade to rc4?


Regards,
Rob

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