[DRBD-user] lockup on primary node

John Lange john.lange at bighostbox.com
Fri Jul 16 20:59:56 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 Fri, 2004-07-16 at 13:37, Lars Ellenberg wrote:
> > internal interface (the one used for replication) is dropping a very
> > high percentage of packets (60%).
> 
> doh. broken hardware can always result in strange behaviour...

So just confirming that it is not normal for the interface to drop
packets even when fully saturated with replication.

I'm trying to talk the data centre into "giving" me a new cross over
cable. If they say no then I will have to go on a road trip... :\

> > Here is cat /proc/drbd during syncing.
> > 
> > 0: cs:SyncingAll st:Secondary/Primary ns:0 nr:81069096 dw:81069096 dr:0
> > pe:0 ua:17
> >         [==============>.....] sync'ed: 71.7% (31375/110540)M
> >         finish: 0:10:39h speed: 55,406 (50,666) K/sec
> 
> and this is which DRBD version ??
> if it is anything < 0.6.12,
> please try if 0.6.12 /0.6.13 changes anything in this behaviour.

It is drbd-0.6.12 . 

Is there any reason to believe that 0.6.13 might improve stability in
this situation?

-- 
John Lange





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