Thanks for all the help on this! Regards, Mavis
On Wed, Feb 10, 2016 at 6:00 PM, Bill Sanders <billysand...@gmail.com> wrote: > Going in a tiny bit more detail to what Michał said, one of the key > reasons for having the journal (in particular, to use SSD's) is to > reduce latency on writes (the other being a replay in the event of a > crash). Even if the functionality existed, adding a network trip to > this would be detrimental :) > > Bill > > On Wed, Feb 10, 2016 at 2:42 PM, Michał Chybowski > <michal.chybow...@tiktalik.com> wrote: > > "Remote journal"? No, don't do it even if it'd be possible via NFS or any > > kind of network-FS. > > > > You could always keep the journal on HDD (yes, I know it's not what You > > wanted to achieve, but I don't think that setting journal on remote > machine > > would be a good idea in any way) > > > > Regards > > Michał > > > > W dniu 10.02.2016 o 22:54, Yu Xiang pisze: > > > > Dear list, > > we have a cluster with 2 nodes, one have ssd and the other do not (host > 1 > > has ssd and host 2 does not have), is there any possibility that host 2 > can > > still use the ssd from host 1 for journaling? > > I see that we can change journal path in ceph.conf, but this is a path > when > > journal and osd are on the same node, so i am not sure how to set the > > journal path when it's on a different node of the osd.. > > > > Any help would be highly appreciated! Just wondering if ceph could do > this! > > > > Thanks in advance! > > > > Regards, > > Mavis > > > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > > > > > > _______________________________________________ > > ceph-users mailing list > > ceph-users@lists.ceph.com > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > > > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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