On 12/12/2014 01:17 PM, Max Power wrote: >> Wido den Hollander <wido@xxxxxxxx> hat am 12. Dezember 2014 um 12:53 >> geschrieben: >> It depends. Kernel RBD does not support discard/trim yet. Qemu does >> under certain situations and with special configuration. > > Ah, Thank you. So this is my problem. I use rbd with the kernel modules. I think > I should port my fileserver to qemu/kvm environment then and hope that it is > safe to have a big qemu-partition with around 10 TB. Regarding discard in Kernel RBD: http://tracker.ceph.com/issues/190 > _______________________________________________ > ceph-users mailing list > ceph-users@xxxxxxxxxxxxxx > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > -- Wido den Hollander Ceph consultant and trainer 42on B.V. Phone: +31 (0)20 700 9902 Skype: contact42on _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
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