Hi, seems not to work with FC Storage,
I Zero filled the Disk with dd, removed the file and did a fstrim which told me it trimmed the right amount of space, But the disk Image stays full size. Thx Christian Von: Yaniv Kaul [mailto:yk...@redhat.com] Gesendet: Mittwoch, 30. März 2016 22:29 An: Grundmann, Christian <christian.grundm...@fabasoft.com> Cc: users@ovirt.org Betreff: Re: [ovirt-users] Reclaim disk space of thin disks On Wed, Mar 30, 2016 at 10:04 AM, Grundmann, Christian <christian.grundm...@fabasoft.com <mailto:christian.grundm...@fabasoft.com> > wrote: Hi, is there a way to „shrink“ a thin disk image to reclaim deleted space like using virt-sparsify? Yes, if the underlying file system supports it (NFS, for example, might need to be 4.2 and above). Or can it be done by making a snapshot and clone the VM to a new one? Another suggestion: use the VDSM hooks for discard ('diskunmap') and run 'fstrim' from within the guest. Y. Thanks a lot Christian _______________________________________________ Users mailing list Users@ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users
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