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Martin Matuska
ca5252204a
Prior to revision 11314 if a user was recursively destroying snapshots of a dataset the target dataset was not required to exist. The zfs_secpolicy_destroy_snaps() function introduced the security check on the target dataset, so since then if the target dataset does not exist, the recursive destroy is not performed. Before 11314, only a delete permission check on the snapshot's master dataset was performed. Steps to reproduce: zfs create pool/a zfs snapshot pool/a@s1 zfs destroy -r pool@s1 Therefore I suggest to fallback to the old security check, if the target snapshot does not exist and continue with the destroy. References to Illumos issue and patch: - https://www.illumos.org/issues/1043 - https://www.illumos.org/attachments/217/recursive_dataset_destroy.patch Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Issue #340
Native ZFS for Linux! ZFS is an advanced file system and volume manager which was originally developed for Solaris. It has been successfully ported to FreeBSD and now there is a functional Linux ZFS kernel port too. The port currently includes a fully functional and stable SPA, DMU, and ZVOL with a ZFS Posix Layer (ZPL) on the way!
$ ./configure
$ make pkg
Full documentation for building, configuring, and using ZFS can be found at: http://zfsonlinux.org