Am 02.08.2012 19:10, schrieb Niko!: > Hi! > > we are using ceph 0.48 on three nodes to provide rbd images for further four kvm > nodes (not kernel mapped) with no big issues and would mount the ceph fs on the > kvm nodes just to store xml virtual machine definitions in order to have them > immediately in the case an host crashes (we are in multimds configuration). As > ceph fs is not production ready what are the possible problems? May the fs > corrupt the rbd pool or damages will be limited only to the data/metadata pools > (acceptable for us)? may the fs hang the entire cluster or kvm client nodes? > Don't use it for now, it is too buggy - you sometimes cannot delete files or rename them, or the fuse client crashes.. what we do instead is use a mapped rbd device with ocfs2 - works stable. -- Mit freundlichen Grüßen, Florian Wiessner Smart Weblications GmbH Martinsberger Str. 1 D-95119 Naila fon.: +49 9282 9638 200 fax.: +49 9282 9638 205 24/7: +49 900 144 000 00 - 0,99 EUR/Min* http://www.smart-weblications.de -- Sitz der Gesellschaft: Naila Geschäftsführer: Florian Wiessner HRB-Nr.: HRB 3840 Amtsgericht Hof *aus dem dt. Festnetz, ggf. abweichende Preise aus dem Mobilfunknetz -- 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
