Hi Kurt, Haven't got much experience with the complete send/receive to a remote ZFS fs. However, I've created my own scripts for just sending to files. Also, I've moved an MDT from ashift=12 to ashift=9 with send/recv. It worked without any problems.
ZFS above 0.7.9 have issues together with dnodesize != legacy for receives: https://github.com/zfsonlinux/zfs/issues/8458 I'll look into ZnapZend :-) Cheers, Hans Henrik On 25/03/2019 20.37, Kurt Strosahl wrote: > Good Afternoon, > > > I've been working on a new lustre file system, now with ZFS on the > MDT (my current lustre file system uses ldiskfs). One of the reasons > for this was the ability to use ZFS snapshots to backup the MDT, and I'm > wondering if anyone has experience with zfs backup tools like ZnapZend? > > > w/r, > > Kurt J. Strosahl > System Administrator: Lustre, HPC > Scientific Computing Group, Thomas Jefferson National Accelerator Facility > > > _______________________________________________ > lustre-discuss mailing list > lustre-discuss@lists.lustre.org > http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org > _______________________________________________ lustre-discuss mailing list lustre-discuss@lists.lustre.org http://lists.lustre.org/listinfo.cgi/lustre-discuss-lustre.org
