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Content Tagged with mailinglist + drbd
[DRBD-user] syncer performance problem
Discussion about low performances during syncing with gb ethernet.
[DRBD-user] drbd error?
e2fsck warns that either the superblock or the partition table is likely to be corrupt. This happens because of a wrong filesystem creation at installation phase. Read the post for details and solution.
[DRBD-user] File corruption
If randomly some files are getting corrupted/damaged, and you get "EXT3-fs error (device drbd(147,0)): read_block_bitmap: Cannot read block bitmap" here there is a possible solution (provided by Lars.Ellenberg).
linux
ext3-journal-start-sb
bio_clone
drbd
ext3
2005
mailinglist
journal
bug
read-block-bitmap
[DRBD-user] Activity log
This post talks about the harmless message "No usable activity log found".
[DRBD-user] Primary SyncTarget and dead Secondary SyncSource during synchronization.
Kernel panic with the message: Sorry, I have no access to good data anymore.
[DRBD-user] init script ordering...
That's a discussion about init scripts about services precedencies (ssh, heartbeat, drbd)
[DRBD-user] initscript should be non-interactive
A long discussion about the boot process and ha services (drbd, heartbeat, etc.) order at boot, via init scripts. See also http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=221751
[DRBD-user] Invalidate
The author exposes a problem/corruption happened to his reiserfs filesystem. During the (long) discussion the meaning of invalidate is explained and discussed.
[DRBD-user] To stonith or not to stonith?
Author asks: since the purpose of STONITH is to prevent simultaneous access of a shared disk, and drbd can't be mounted primary/primary what might be the use of stonith?
[DRBD-user] Question about Linux-HA, stonith and data loss
It is described and discussed a particular situation where writes are lost.
[DRBD-user] Drbd 0.7.12 - Buffer I/O error on device drbd0
Explains why that happens and how to avoid it. Much better end deeper than http://www.gossamer-threads.com/lists/drbd/users/8402
[DRBD-user] Does the error "Buffer I/O error on device" mean I damaged something?
Explains why that happens and how to avoid it.
[DRBD-user] DRBD setup problem (Secondary/Unknown)
4th post of this thread has very useful information applicable to see what is happening in case of failure or weird behaviour.
[DRBD-user] degr-wfc-timeout & wfc-timeout
Timeouts explained
[DRBD-user] Current Primary shall become sync TARGET
It provides clarifications for some situation.
[DRBD-user] [BUG] drbd 0.7.4 reconnect problem after network failure
It analyzes a real scenario reading logs, it is very useful to clarify up confusions..
[DRBD-user] degr-wfc-timeout & wfc-timeout
Timeouts explained
