Le 29/05/2012 23:34, Stefan Priebe a écrit :
Am 29.05.2012 23:31, schrieb Yann Dupont:Can you try with 3.0.X? I would be really interested what happens in this case.on the contrary, pool data is jumping up & down, no matter how much thread involved :) Maybe this is because journal is too tight ? Or because 2 of the 8 nodes have slower disks ?Stefan
hum...probably not directly. Older btrfs won't like big metadata, I think. This is quite a recent feature.
but as my ceph is not in production, I can stop it, use an older kernel , format new volumes in btrfs or xfs, or whatever, and try.
It will be a totally fresh install then. I can do that thursday. Stefan, mark,I'll take the latest 3.0 kernel - or do you have a particular 3.0 kernel version to test ?
And Do you want a particular xfs/btrfs format ? cheers, -- Yann Dupont - Service IRTS, DSI Université de Nantes Tel : 02.53.48.49.20 - Mail/Jabber : Yann.Dupont@xxxxxxxxxxxxxx -- 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