Dear Paul. I appreciate for your reply.
I worry about ENOSPC with XFS and meta-data corrupt in dm-thin. I will test it. ( https://lwn.net/Articles/592645/ ) Thanks a lot! - hgichon 2015-09-18 11:39 GMT+09:00 Paul Cuzner <pcuz...@redhat.com>: > Hi > > dm-thinp is fully supported in RHEL6 and RHEL7 (and presumably their > clones!) The downstream Red Hat Gluster Storage product has been using > dm-thinp for a while (RHEL 6.5 I think) > > check out these slides from last years Red Hat Summit. > > http://www.slideshare.net/Red_Hat_Storage/snapshots-in-red-hat-storage-server-overview-quickstart > > Using dm-thinp with a modern kernel/lvm shouldn't be a problem. > > Cheers > PC > > > On Fri, Sep 18, 2015 at 1:40 PM, hgichon <hgic...@gmail.com> wrote: > >> Hi guys! >> >> I'm love to gluster feature!! >> >> My Cluster need snapshot feature actively. >> >> But dm-thin is not production yet. >> (https://www.kernel.org/doc/Documentation/device-mapper/thin-provisioning.txt) >> >> So, I will using ZFS snapshot. >> >> >> http://www.spinics.net/lists/gluster-users/msg19935.html >> >> From above thread, I found some work for ZFS snapshot. >> >> Is there any patch or branch code for ZFS snapshot supported? >> >> I need your help. Everything will be appreciate! >> >> Thanks! >> >> >> _______________________________________________ >> Gluster-devel mailing list >> gluster-de...@gluster.org >> http://www.gluster.org/mailman/listinfo/gluster-devel >> > >
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