Unfortunately this doesn't seem to work at least with ploop.x86_64 0:7.0.99-1.vz7.
#ploop-balloon discard --automount /vz/private/104/root.hdd/DiskDescriptor.xml Opening delta /vz/private/104/root.hdd/root.hds Reopen rw /vz/private/104/root.hdd/root.hds Trimming tail Error in ploop_check (check.c:564): ftruncate: Text file busy Error in check_deltas (check.c:649): /vz/private/104/root.hdd/root.hds : irrecoverable errors (rw) After this, the container is not mountable under OpenVZ 7 any more (though OpenVZ 6 can successfully repair and mount it): # vzctl start 104 Starting Container ... Mount image: /vz/private/104/root.hdd Failed to mount image: Error in check_deltas (check.c:649): /vz/private/104/root.hdd/root.hds : irrecoverable errors (rw) [19] (Reproduced this on several containers with same result). Should I file a bug or is it some sort or error on my part? (Hi Kirill! Enormously glad to see you here.) -- Best Regards, Artyom On 21 August 2017 at 13:11, Kirill Kolyshkin <kolysh...@gmail.com> wrote: > Indeed, pcompact is just a wrapper that essentially running ploop > balloon discard for all containers > (as you can see by reading its source code at > https://src.openvz.org/projects/OVZ/repos/pcompact/browse/main.c) > > vzctl compact from OpenVZ Legacy was also a wrapper, just for > individual containers, that saved you the hassle > of figuring out the path to DiskDescriptor.xml and typing 'ploop > balloon discard'. > > What's new is defrag option, that runs OpenVZ's ext4 defragmenter, > e4defrag2, written by Dmitry Monakhov. > Its source code is at https://github.com/dmonakhov/ > e2fsprogs/tree/e4defrag2 > > Kir > > On 20 August 2017 at 20:14, Konstantin Bukharov <b...@virtuozzo.com> wrote: > > Hi Artyom, > > > > > > > > No, it’s not dropped. Look at ‘man ploop’, look for: > > > > > > > > ploop balloon discard [--automount] [--to-free size] [--min-block > > min_size] [--defrag] DiskDescriptor.xml > > > > > > > > Best regards, > > > > Konstantin > > > > > > > > > > > > > > > > From: users-boun...@openvz.org [mailto:users-boun...@openvz.org] On > Behalf > > Of Artyom Tolstobrov > > Sent: Sunday, August 20, 2017 17:51 > > To: users@openvz.org > > Subject: [Users] OpenVZ 7 -- ploop compact not implemented? > > > > > > > > After version 6 to 7 upgrade (clean install, VEs moved through > vzmigrate) I > > found that "vzctl compact" is no longer supported. > > > > > > > > Documentation suggests I should use "pcompact" but if fails with "Login > > failed: Unable to connect to Virtuozzo" message (which suggests that it > is > > only for the commercial version). > > > > > > > > Is ploop compacting dropped from version 7? > > > > > > > > -- > > > > Best Regards, > > > > Artyom > > > > > > _______________________________________________ > > Users mailing list > > Users@openvz.org > > https://lists.openvz.org/mailman/listinfo/users > > > > _______________________________________________ > Users mailing list > Users@openvz.org > https://lists.openvz.org/mailman/listinfo/users >
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