[DRBD-user] File data corrupt when I switch Nodes

Kevin Izzet Kevin.Izzet at nsc.com
Fri Sep 3 11:30:44 CEST 2004

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Hi Philipp,

Since my last email I have decided to rebuild the servers with SUSE 9.1, 
mainly to give me the 2.6 kernel, and then
reinstall 0.7.3 (this is currently under way).....

As I'm going on holiday for a couple of weeks and need to give the 
development guys a platform to work on while
I'm away I figured it was worth the risk doing the rebuild as I believe 
the 0.7.x branch of drbd is more suited to the 2.6 Kernel.

If this works and is stable then I will probably schedule in a rebuild of 
our other production cluster (probably be xmass day
knowing my luck and the fact we are a 24/7 operation)....

Thanks for your and Lars help so far........



Regards

Kevin Izzet

Database / Unix / Linux  Administrator
Tel:     (Code)+44(0)1475 655606
Fax:    (Code)+44(0)1475 637755
Email:  Kevin.Izzet at nsc.com




"Philipp Reisner" <philipp.reisner at linbit.com>
Sent by: drbd-user-bounces at lists.linbit.com
03/09/2004 10:16

 
        To:     drbd-user at lists.linbit.com
        cc: 
        Subject:        Re: [DRBD-user] File data corrupt when I switch Nodes


On Wednesday 01 September 2004 14:53, Kevin Izzet wrote:
> Hi Philipp,
>
> Double checked and I haven't been using the amended module, my mistake, 
I
> have
> now sorted this out and have recreated the primary side (mke2fs / create
> file system).
>
> Once I reconnect the secondary side I can see the following in 
/proc/drbd
> (on secondary node)
>
> version: 0.7.3 (api:75/proto:74)
> SVN Revision: 1517:1518 build by root at uklnx03, 2004-09-01 08:37:06
>  0: cs:SyncTarget st:Secondary/Primary ld:Inconsistent
>     ns:0 nr:1828 dw:1828 dr:0 al:0 bm:128 lo:0 pe:1 ua:0 ap:0
>    [>...................] sync'ed:  0.2% (3472860/3472860)K
>    finish: 12:03:30 speed: 0 (0) K/sec
>
> and after 10 mins it still looks like
>
> version: 0.7.3 (api:75/proto:74)
> SVN Revision: 1517:1518 build by root at uklnx03, 2004-09-01 08:37:06
>  0: cs:SyncTarget st:Secondary/Primary ld:Inconsistent
>     ns:0 nr:2276 dw:2276 dr:0 al:0 bm:128 lo:0 pe:0 ua:0 ap:0
>    [>...................] sync'ed:  0.2% (3472448/3472648)K
>    finish: 72:20:33 speed: 0 (0) K/sec
>
> On the primary node I can see :-
>
> version: 0.7.3 (api:75/proto:74)
> SVN Revision: 1517:1518 build by root at uklnx04, 2004-09-01 13:22:35
>  0: cs:SyncSource st:Primary/Secondary ld:Consistent
>     ns:2436 nr:0 dw:1088 dr:81241 al:0 bm:0 lo:0 pe:0 ua:0 ap:0
>         [>...................] sync'ed:  0.2% (3472436/3472648)K
>         finish: 135:02:21 speed: 0 (0) K/sec
>
> It looks like a forced full sync has been requested but the sync appears
> to be hung !

Ok. Please check the logs. 
Please have a look if all of DRBD's threads are still there.
Please post your findings.

-philipp

-- 
: Dipl-Ing Philipp Reisner                      Tel +43-1-8178292-50 :
: LINBIT Information Technologies GmbH          Fax +43-1-8178292-82 :
: Schönbrunnerstr 244, 1120 Vienna, Austria    http://www.linbit.com :
_______________________________________________
drbd-user mailing list
drbd-user at lists.linbit.com
http://lists.linbit.com/mailman/listinfo/drbd-user






*************************************************************************************
This email may contain confidential and privileged material for the sole 
use of the intended recipient. Any review, use, distribution or disclosure 
by others is prohibited. If you are not the intended or authorised 
recipient please contact the sender by reply email and delete all copies 
of this message
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20040903/58e8ec47/attachment.htm>


More information about the drbd-user mailing list