> > These are harmless noise, BTW, you can ignore them. > > > > Can you tell us how your OSDs are configured? Where are the data > > directories and journals located? (The [osd] section of ceph.conf would > > be helpful.) Can you share your ceph.conf please? > > Another useful piece of information would be the ceph-osd's raw > > performance writing to the local disk+journal, which you can get with > > > > $ ceph tell osd.0 bench > > > > You might want to check it for several nodes to see if it's consistent, > > etc. > > > Below are the results from above command run against all osd's > > > 2012-03-15 13:06:19.980924 osd.0 -> 'bench: wrote 1024 MB in blocks of > 4096 KB in 67.474949 sec at 15540 KB/sec' (0) > 2012-03-15 13:09:20.573176 osd.1 -> 'bench: wrote 1024 MB in blocks of > 4096 KB in 70.815932 sec at 14807 KB/sec' (0) > 2012-03-15 13:11:57.895738 osd.2 -> 'bench: wrote 1024 MB in blocks of > 4096 KB in 60.370233 sec at 17369 KB/sec' (0) This is pretty slow, and probably due to the way your osd journals are configured. Please share your ceph.conf! 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
