Jason Dillaman wrote: > On Fri, Mar 13, 2020 at 11:36 AM Matt Dunavant > <mdunavant(a)convokesystems.com> wrote: > > > > Jason Dillaman wrote: > > > On Fri, Mar 13, 2020 at 11:17 AM Matt Dunavant > > > <mdunavant(a)convokesystems.com> wrote: > > > > > > > > I'm not sure of the last known good release of the rbd CLI where this > > worked. I just > > > > ran the sha1sum against the images and they always come up as > > different. Might > > be worth > > > > knowing, this is a volume that's provisioned at 512GB (with much less > > actually used) > > > > but after export, it only shows up as about 56GB. > > > The resulting image from the "rbd import" only shows up as 56GiB? > > > > > > > _______________________________________________ > > > > ceph-users mailing list -- ceph-users(a)ceph.io > > > > To unsubscribe send an email to ceph-users-leave(a)ceph.io > > > > > > Yeah, it's super odd. The actual content in the 512GB rbd image is > > probably about > > 50ish GB but the command isn't killing itself early or throwing any errors. > > I believe > > when I run the export to a middleman and then import, the image shows up as > > the correct > > size. I'll test that in a bit. > Couple test cases to try: > > Does the "rbd export" progress bar get to 100%? > If you run "rbd export - > some_file" does it create a 512GiB file? > If you run "rbd import" with a "--sparse-size 0" argument, does it > change the result? > > > _______________________________________________ > > ceph-users mailing list -- ceph-users(a)ceph.io > > To unsubscribe send an email to ceph-users-leave(a)ceph.io > > rbd export progress bar gets to 100% but there's some weird behavior. It'll jump immediately to 14%, wait for a bit, and then slowly climb to 100%
A few results: 1) rbd export of a snapshot results in an incorrectly sized drive but correct sha1sum. 2) rbd export > some_file creates a 512GB file and a correctly sized import and sha1sum, however the VM disk has some sort of corruption and the OS won't properly load. 3) rbd import with --sparse-size0 results in an incorrect sha1sum _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
