Re: [CentOS] task md1_resync:9770 blocked for more than 120 seconds and OOM errors

On 20.3.2011 13:48, Alexander Farber wrote:

Thank you, I've decreased /proc/sys/dev/raid/speed_limit_max from 200000 to 100000.

I think I don't care about the sync speed, but I'd like to avoid the OOM errors and server lockup like I had yesterday

So you think the OOM was related to raid resync ?

(still not sure if this will help here or if it is just to get rid of the warning)

I do not see how decreasing the speed_limit_max should avoid the mdX_resync warnings. I would expect more of these warnings now, because sync takes longer? And: These warnings are harmless! Just ignore it, but you know that probably after reading bugzilla 573106