Re: [DRBD-user] LVM crash maybe due to a drbd issue (Maxence DUNNEWIND)

2010-02-09 Thread Heribert Tockner
thx Lars for your answer, now i can give you some updates. > it will be used: > version: 8.3.7 (api:88/proto:86-91) GIT-hash: ea9e28dbff98e331a62bcbcc63a6135808fe2917 build by r...@vserver3-backup, 2010-02-08 10:59:23 > > The Problem comes with the time not only a with load and requests. I ma

Re: [DRBD-user] LVM crash maybe due to a drbd issue (Maxence DUNNEWIND)

2010-02-02 Thread Lars Ellenberg
On Tue, Feb 02, 2010 at 02:23:28PM +0100, Heribert Tockner wrote: > We have also the same Problem with Linux-Vserver What, exactly, _is_ the same problem? especially since you broke the threadding... please? how do you _know_ it is the same problem? Do you have any (short) logs? What did you do t

Re: [DRBD-user] LVM crash maybe due to a drbd issue (Maxence DUNNEWIND)

2010-02-02 Thread Heribert Tockner
We have also the same Problem with Linux-Vserver 2.6.22.19-grsec2.1.11-vs2.2.0.7 with Grsecurity in a Vmware (ESX) Serverenvironment and LVM . The Version of drbd was the actual 8.0.13 from Lenny. Today i Have installed the latest Version drbd-8.3.7 from the sources . I will monitor the issue. Th

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2010-02-01 Thread Maxence DUNNEWIND
> You tell us how to reproduce in the current drbd version, > and we see what we can do to get it fixed. We have a setup like : 2 nodes. a vg on each node. many drbd devices (3 or 4 on these nodes) using 2 lvs (1 for data, 1 for meta). so, we have, on each node : hard drive -> pv -> vg -> 2 lv

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2010-02-01 Thread Lars Ellenberg
On Sat, Jan 30, 2010 at 03:15:01PM +0100, Maxence DUNNEWIND wrote: > Hi, > > if you should encounter DRBD "hanging" in NetworkFailure or similar > > with the upgraded version again, report again. > Just got the same behaviour with last drbd :'( You tell us how to reproduce in the current drbd vers

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2010-01-30 Thread Maxence DUNNEWIND
Hi, > if you should encounter DRBD "hanging" in NetworkFailure or similar > with the upgraded version again, report again. Just got the same behaviour with last drbd :'( Maxence -- Maxence DUNNEWIND Contact : maxe...@dunnewind.net Site : http://www.dunnewind.net 06 32 39 39 93 GPG : 18AE 61E4 D0

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2009-12-09 Thread Lars Ellenberg
On Wed, Dec 09, 2009 at 09:51:54AM +0100, Maxence DUNNEWIND wrote: > > Hard reboot (e.g. > > echo 1 > /proc/sys/kernel/sysrq > > echo b > /proc/sysrq-trigger > > ) and drbd upgrade. > Ok, thanks for the tip. Is this a bug I should report somewhere? well, * you did already * I told you

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2009-12-09 Thread Maxence DUNNEWIND
> Hard reboot (e.g. > echo 1 > /proc/sys/kernel/sysrq > echo b > /proc/sysrq-trigger > ) and drbd upgrade. Ok, thanks for the tip. Is this a bug I should report somewhere? Cheers, Maxence -- Maxence DUNNEWIND Contact : maxe...@dunnewind.net Site : http://www.dunnewind.net 06 32 39 3

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2009-12-09 Thread Lars Ellenberg
On Tue, Dec 08, 2009 at 05:10:15PM +0100, Maxence DUNNEWIND wrote: > Hi, > > the drbd16 device is indeed blocking lvchange : > z2-3:~# lsof /dev/drbd16 > COMMANDPID USER FD TYPE DEVICE SIZE/OFFNODE NAME > lvchange 4969 root5u BLK 147,16 0t0 1328107 /dev/drbd16 > > what i

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2009-12-08 Thread Maxence DUNNEWIND
Hi, the drbd16 device is indeed blocking lvchange : z2-3:~# lsof /dev/drbd16 COMMANDPID USER FD TYPE DEVICE SIZE/OFFNODE NAME lvchange 4969 root5u BLK 147,16 0t0 1328107 /dev/drbd16 what is the best way to stop it ? (drbdsetup down won't work because lvchange use it). C

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2009-12-07 Thread Maxence DUNNEWIND
> > 16: cs:NetworkFailure ro:Primary/Unknown ds:UpToDate/DUnknown C r---d > > ns:24777340 nr:0 dw:87720268 dr:12029753 al:1082 bm:1582 lo:0 pe:23 > > ua:0 ap:23 ep:1 wo:b oos:0 > > So "it" is probably "hanging" on this one. > > kernel logs of drbd16? When I do "echo t> /proc/sysrq-trigger",

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2009-12-07 Thread Lars Ellenberg
On Mon, Dec 07, 2009 at 10:17:10PM +0100, Maxence DUNNEWIND wrote: > > > Anyway, the drbddevice using this lv is down, so it shouldn't block the > > > lvchange > > > (I checked with drbdsetup /dev/drbdXX show, only the syncer part is > > > shown). > > > > care to _show_ us? > z2-3:~# drbdsetup /

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2009-12-07 Thread Maxence DUNNEWIND
Hi, > > Anyway, the drbddevice using this lv is down, so it shouldn't block the > > lvchange > > (I checked with drbdsetup /dev/drbdXX show, only the syncer part is shown). > > care to _show_ us? z2-3:~# drbdsetup /dev/drbd12 show syncer { rate61440k; # bytes/second

Re: [DRBD-user] LVM crash maybe due to a drbd issue

2009-12-07 Thread Lars Ellenberg
On Mon, Dec 07, 2009 at 05:40:18PM +0100, Maxence DUNNEWIND wrote: > Hi, > > I'm using drbd with lv LVM. The layout is : > drbd -> lv -> vg -> pv . I'm trying to do a vgchange -ay on the underlying lv, > which is hanging and use 50% of a cpu. An echo w > /proc/sysrq-trigger gives > me > an inter