Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
<quote who="matthias zeichmann" when="Fri, 30 Jan 2004 16:04:21 +0100"/>
replying to myself...
> i tried this:
> set disk-size on beton in drbd.conf to 1992300
> on mz to 9612100
> i used the output of 'df -k' for the values of disk-size
that was wrong of course, i did another try with disk-size matching the
output of "fdisk -l".
that makes the "bitmap too small" and "no bitmap!" messages on the
sending side disappear, but sync does not happen:
------>8-----------------------------------------------------------
Jan 30 16:42:50 beton kernel: drbd: initialised. Version: 0.6.10+cvs
(api:64/proto:62)
Jan 30 16:42:51 beton kernel: drbd0: Creating state file
Jan 30 16:42:51 beton kernel: "/var/lib/drbd/drbd0"
Jan 30 16:42:51 beton kernel: klogd 1.4.1, ---------- state change
----------
Jan 30 16:42:51 beton kernel: Loaded 151 symbols from 9 modules.
Jan 30 16:43:04 beton kernel: drbd0: blksize=1024 B
Jan 30 16:43:04 beton kernel: drbd0: blksize=4096 B
Jan 30 16:43:04 beton kernel: kjournald starting. Commit interval 5
seconds
Jan 30 16:43:04 beton kernel: EXT3 FS 2.4-0.9.17, 10 Jan 2002 on
drbd(43,0), internal journal
Jan 30 16:43:04 beton kernel: EXT3-fs: mounted filesystem with ordered
data mode.
------>8-----------------------------------------------------------
root at mz:mz# /etc/init.d/drbd start
drbd: pre-parsed needs update, parsing /etc/drbd.conf
..........................................
Setting up 'drbd0' .. disk ok .. net .. OK
ioctl(wait_connect): Transport endpoint is not connected
drbd: WARNING: 'drbd0' no connection, and not trying to reconnect!
drbd: I'll let the cluster manager decide on 'drbd0'...
drbd: drbd0 done.
drbd: 'drbd0' still not in Connected state, but StandAlone
root at mz:mz#
------>8-----------------------------------------------------------
Jan 30 16:50:49 mz kernel: drbd: initialised. Version: 0.6.10+cvs
(api:64/proto:62)
Jan 30 16:50:50 mz kernel: drbd0: Creating state file
Jan 30 16:50:50 mz kernel: "/var/lib/drbd/drbd0"
Jan 30 16:50:50 mz kernel: klogd 1.4.1, ---------- state change
----------
Jan 30 16:50:50 mz kernel: Loaded 500 symbols from 24 modules.
Jan 30 16:50:50 mz kernel: drbd0: Your size hint is bogus!change it to
2024158
Jan 30 16:50:50 mz kernel: drbd0: Connection lost.
Jan 30 16:50:50 mz kernel: drbd0: Your size hint is bogus!change it to
2024158
Jan 30 16:50:50 mz kernel: drbd0: Connection lost.
[floods logs]
------>8-----------------------------------------------------------
Jan 30 16:50:50 beton kernel: drbd0: Connection established.
size=2024158 KB / blksize=4096 B
Jan 30 16:50:50 beton kernel: drbd0: Synchronisation started blks=15
Jan 30 16:50:50 beton kernel: drbd0: [drbd_syncer_0/29584] send timed
out!!
Jan 30 16:50:50 beton kernel: drbd0: Syncer send failed.
Jan 30 16:50:50 beton kernel: drbd0: Connection lost.
Jan 30 16:50:50 beton kernel: drbd0: Connection established.
size=2024158 KB / blksize=4096 B
Jan 30 16:50:50 beton kernel: drbd0: Synchronisation started blks=15
Jan 30 16:50:50 beton kernel: drbd0: [drbd_syncer_0/29586] send timed
out!!
Jan 30 16:50:50 beton kernel: drbd0: Syncer send failed.
Jan 30 16:50:50 beton kernel: drbd0: Connection lost.
[repeated all over]
------>8-----------------------------------------------------------
beton:root# cat /proc/drbd
version: 0.6.10+cvs (api:64/proto:62)
0: cs:SyncingAll st:Primary/Secondary ns:220404 nr:0 dw:32 dr:320854
pe:32 ua:0
[>...................] sync'ed: 0.1% (1976/1976)M
finish: 1:53:26h speed: 236 (236) K/sec
beton:root# cat /proc/drbd
version: 0.6.10+cvs (api:64/proto:62)
0: cs:WFConnection st:Primary/Unknown ns:333320 nr:0 dw:32 dr:486514
pe:0 ua:0
NEEDS_SYNC
beton:root#
------>8-----------------------------------------------------------
root at mz:mz# cat /proc/drbd
version: 0.6.10+cvs (api:64/proto:62)
0: cs:WFConnection st:Secondary/Unknown ns:0 nr:0 dw:0 dr:0 pe:0 ua:0
root at mz:mz# cat /proc/drbd
version: 0.6.10+cvs (api:64/proto:62)
0: cs:StandAlone st:Secondary/Unknown ns:0 nr:0 dw:0 dr:0 pe:0 ua:0
root at mz:mz#
------>8-----------------------------------------------------------
drbd on beton is flapping between SyncingAll and WFConnection
on mz between StandAlone and WFConnection
after a while (~10 mins) the flodding of the logs stops and only
"Connection lost" messages appear on both sides in intervals of 1 to 5
minutes...
my drbd.conf taken from beton
------>8-----------------------------------------------------------
resource drbd0 {
protocol=B
fsckcmd=fsck -p -y
# inittimeout=60
disk {
disk-size=2024158
# do-panic
}
net {
sync-rate=60000
# skip-sync
tl-size=5000
timeout=60
connect-int=10
ping-int=10
sync-nice=0
}
on mz {
device=/dev/nb0
disk=/dev/hda7
address=10.1.0.23
port=7788
}
on beton {
device=/dev/nb0
disk=/dev/sda13
address=10.1.0.245
port=7788
}
}
------>8-----------------------------------------------------------
on mz it is identical except of the disk-size parameter.
these two machines are not connected via dedicated network, but it is
just a test after all...
regards m
--
vi vi vi - editor of the beast
vim vim vim - editor of the *ALL* *NEW* improved beast
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