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

Philipp Reisner philipp.reisner at linbit.com
Fri Sep 3 11:16:58 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.


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 :
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