On Wed, Apr 2, 2014 at 10:10 AM, <[email protected]> wrote: > > Comment #4 on issue 787 by [email protected]: DRBD sync problems > after downgrade from DRBD 8.4 to 8.3 > http://code.google.com/p/ganeti/issues/detail?id=787 > > I haven't tried that (set up DRBD without ganeti) yet. Will do it later > and post the results. Here is the output on both nodes (dmesg) while I did > an gnt-instance add ... -n hp-vh-1:hp-vh-2 .. > > hp-vh-1: > > Apr 2 10:07:50 hp-vh-1 kernel: [65190.564266] block drbd0: Starting > worker thread (from drbdsetup [11161]) > Apr 2 10:07:50 hp-vh-1 kernel: [65190.564391] block drbd0: disk( Diskless > -> Attaching ) > Apr 2 10:07:50 hp-vh-1 kernel: [65190.564796] block drbd0: No usable > activity log found. > Apr 2 10:07:50 hp-vh-1 kernel: [65190.564799] block drbd0: Method to > ensure write ordering: flush > Apr 2 10:07:50 hp-vh-1 kernel: [65190.564805] block drbd0: drbd_bm_resize > called with capacity == 25165824 > Apr 2 10:07:50 hp-vh-1 kernel: [65190.564889] block drbd0: resync bitmap: > bits=3145728 words=49152 pages=96 > Apr 2 10:07:50 hp-vh-1 kernel: [65190.564892] block drbd0: size = 12 GB > (12582912 KB) > Apr 2 10:07:50 hp-vh-1 kernel: [65190.564895] block drbd0: Writing the > whole bitmap, size changed > Apr 2 10:07:50 hp-vh-1 kernel: [65190.565765] block drbd0: bitmap WRITE > of 96 pages took 1 jiffies > Apr 2 10:07:50 hp-vh-1 kernel: [65190.565792] block drbd0: 12 GB (3145728 > bits) marked out-of-sync by on disk bit-map. > Apr 2 10:07:50 hp-vh-1 kernel: [65190.566300] block drbd0: bitmap READ of > 96 pages took 0 jiffies > Apr 2 10:07:50 hp-vh-1 kernel: [65190.566374] block drbd0: recounting of > set bits took additional 0 jiffies > Apr 2 10:07:50 hp-vh-1 kernel: [65190.566376] block drbd0: 12 GB (3145664 > bits) marked out-of-sync by on disk bit-map. > Apr 2 10:07:50 hp-vh-1 kernel: [65190.566380] block drbd0: disk( > Attaching -> Inconsistent ) > Apr 2 10:07:50 hp-vh-1 kernel: [65190.566383] block drbd0: attached to > UUIDs 0000000000000004:0000000000000000:0000000000000000:0000000000000000 > Apr 2 10:07:50 hp-vh-1 kernel: [65190.573624] block drbd0: conn( > StandAlone -> Unconnected ) > Apr 2 10:07:50 hp-vh-1 kernel: [65190.573638] block drbd0: Starting > receiver thread (from drbd0_worker [11162]) > Apr 2 10:07:50 hp-vh-1 kernel: [65190.573674] block drbd0: receiver > (re)started > Apr 2 10:07:50 hp-vh-1 kernel: [65190.573679] block drbd0: conn( > Unconnected -> WFConnection ) > Apr 2 10:07:51 hp-vh-1 kernel: [65190.653391] block drbd0: role( > Secondary -> Primary ) disk( Inconsistent -> UpToDate ) > Apr 2 10:07:51 hp-vh-1 kernel: [65190.653517] block drbd0: Forced to > consider local data as UpToDate! > Apr 2 10:07:51 hp-vh-1 kernel: [65190.653532] block drbd0: new current > UUID B3BAB3C2E93C1F63:0000000000000004:0000000000000000:0000000000000000 > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100196] block drbd0: role( Primary > -> Secondary ) > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100218] block drbd0: bitmap WRITE > of 0 pages took 0 jiffies > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100278] block drbd0: 12 GB (3145664 > bits) marked out-of-sync by on disk bit-map. > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100524] block drbd0: conn( > WFConnection -> Disconnecting ) > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100546] block drbd0: Discarding > network configuration. > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100567] block drbd0: Connection > closed > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100575] block drbd0: conn( > Disconnecting -> StandAlone ) > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100586] block drbd0: receiver > terminated > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100588] block drbd0: Terminating > drbd0_receiver > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100600] block drbd0: disk( UpToDate > -> Failed ) > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100608] block drbd0: Sending state > for detaching disk failed > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100615] block drbd0: disk( Failed > -> Diskless ) > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100843] block drbd0: drbd_bm_resize > called with capacity == 0 > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100872] block drbd0: worker > terminated > Apr 2 10:08:04 hp-vh-1 kernel: [65204.100874] block drbd0: Terminating > drbd0_worker > > > hp-vh-2: > > Apr 2 10:07:52 hp-vh-2 kernel: [65194.178332] block drbd0: Starting > worker thread (from drbdsetup [23555]) > Apr 2 10:07:52 hp-vh-2 kernel: [65194.178560] block drbd0: disk( Diskless > -> Attaching ) > Apr 2 10:07:52 hp-vh-2 kernel: [65194.178887] block drbd0: No usable > activity log found. > Apr 2 10:07:52 hp-vh-2 kernel: [65194.178891] block drbd0: Method to > ensure write ordering: flush > Apr 2 10:07:52 hp-vh-2 kernel: [65194.178898] block drbd0: drbd_bm_resize > called with capacity == 25165824 > Apr 2 10:07:52 hp-vh-2 kernel: [65194.179011] block drbd0: resync bitmap: > bits=3145728 words=49152 pages=96 > Apr 2 10:07:52 hp-vh-2 kernel: [65194.179014] block drbd0: size = 12 GB > (12582912 KB) > Apr 2 10:07:52 hp-vh-2 kernel: [65194.179018] block drbd0: Writing the > whole bitmap, size changed > Apr 2 10:07:52 hp-vh-2 kernel: [65194.179347] block drbd0: bitmap WRITE > of 96 pages took 0 jiffies > Apr 2 10:07:52 hp-vh-2 kernel: [65194.179385] block drbd0: 12 GB (3145728 > bits) marked out-of-sync by on disk bit-map. > Apr 2 10:07:52 hp-vh-2 kernel: [65194.180384] block drbd0: bitmap READ of > 96 pages took 1 jiffies > Apr 2 10:07:52 hp-vh-2 kernel: [65194.180481] block drbd0: recounting of > set bits took additional 1 jiffies > Apr 2 10:07:52 hp-vh-2 kernel: [65194.180484] block drbd0: 12 GB (3145664 > bits) marked out-of-sync by on disk bit-map. > Apr 2 10:07:52 hp-vh-2 kernel: [65194.180488] block drbd0: disk( > Attaching -> Inconsistent ) > Apr 2 10:07:52 hp-vh-2 kernel: [65194.180490] block drbd0: attached to > UUIDs 0000000000000004:0000000000000000:0000000000000000:0000000000000000 > Apr 2 10:07:52 hp-vh-2 kernel: [65194.186445] block drbd0: conn( > StandAlone -> Unconnected ) > Apr 2 10:07:52 hp-vh-2 kernel: [65194.186458] block drbd0: Starting > receiver thread (from drbd0_worker [23556]) > Apr 2 10:07:52 hp-vh-2 kernel: [65194.186513] block drbd0: receiver > (re)started > Apr 2 10:07:52 hp-vh-2 kernel: [65194.186519] block drbd0: conn( > Unconnected -> WFConnection ) > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376377] block drbd0: conn( > WFConnection -> Disconnecting ) >
Here, the secondary node spontaneously stops to wait for connections, for no apparent reason. I've seen such a behaviour in some circumstances in DRBD 8.4, but not (yet) in DRBD 8.3. It would really be great if you could test the "native" DRBD configuration to find out if this is Ganeti or DRBD related. > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376420] block drbd0: Discarding > network configuration. > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376507] block drbd0: Connection > closed > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376517] block drbd0: conn( > Disconnecting -> StandAlone ) > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376537] block drbd0: receiver > terminated > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376539] block drbd0: Terminating > drbd0_receiver > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376568] block drbd0: disk( > Inconsistent -> Failed ) > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376581] block drbd0: Sending state > for detaching disk failed > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376593] block drbd0: disk( Failed > -> Diskless ) > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376784] block drbd0: drbd_bm_resize > called with capacity == 0 > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376822] block drbd0: worker > terminated > Apr 2 10:08:04 hp-vh-2 kernel: [65206.376824] block drbd0: Terminating > drbd0_worker > > The ganeti error is again the same as mentioned above. > > > > -- > You received this message because this project is configured to send all > issue notifications to this address. > You may adjust your notification preferences at: > https://code.google.com/hosting/settings > -- Thomas Thrainer | Software Engineer | [email protected] | Google Germany GmbH Dienerstr. 12 80331 München Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg Geschäftsführer: Graham Law, Christine Elizabeth Flores
