On Wed, 25 May 2011, Michal Humpula wrote: > Hi, > > I've just compiled the recent version of ceph v0.28.1. I wanted to give it a > try on a setup of 8 machines (1 core Opterons). The design is 3 mons, 2 mds > and 10 osds. Running latest vanilla kernel 2.6.29 with btrfs as a filestore. > > After initial setup, ceph -w is printing a lot of these > > 2011-05-25 12:19:38.720110 log 2011-05-25 12:19:37.671620 osd5 > 192.168.0.23:6803/18299 151 : [WRN] map e3577 wrongly marked me down or wrong > addr > 2011-05-25 12:19:18.398004 log 2011-05-25 12:19:18.333978 mon0 > 192.168.0.10:6789/0 3968 : [INF] osd6 192.168.0.24:6800/2830 failed (by osd7 > 192.168.0.24:6801/3064) > > I've tried to setup > > osd op threads = 1 > > and > > osd op threads = 0 > > but it doesn't seem to have any impact on a number of cosd daemon threads. > Still seeing +20 of them and still seeing messages about degradation. > > Any hint, what to setup differently, would be appreciated. If you can reproduce this behavior with debug osd = 10 debug ms = 10 in your [osd] section it should have enough information for us to identify the problem. Thanks! sage -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
