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Rather than doing a terrible credential swapping hack, we just check that the thing being mounted is a snapshot, and the mountpoint is the zfsctl directory, then we allow it. If the mount attempt is from inside a jail, on an unjailed dataset (mounted from the host, not by the jail), the ability to mount the snapshot is controlled by a new per-jail parameter: zfs.mount_snapshot Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Co-authored-by: Ryan Moeller <ryan@iXsystems.com> Signed-off-by: Ryan Moeller <ryan@iXsystems.com> Signed-off-by: Allan Jude <allan@klarasystems.com> Sponsored-by: Modirum MDPay Sponsored-by: Klara Inc. Closes #13758 |
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| .. | ||
| abd_os.c | ||
| arc_os.c | ||
| crypto_os.c | ||
| dmu_os.c | ||
| event_os.c | ||
| hkdf.c | ||
| kmod_core.c | ||
| spa_os.c | ||
| sysctl_os.c | ||
| vdev_file.c | ||
| vdev_geom.c | ||
| vdev_label_os.c | ||
| zfs_acl.c | ||
| zfs_ctldir.c | ||
| zfs_debug.c | ||
| zfs_dir.c | ||
| zfs_file_os.c | ||
| zfs_ioctl_compat.c | ||
| zfs_ioctl_os.c | ||
| zfs_racct.c | ||
| zfs_vfsops.c | ||
| zfs_vnops_os.c | ||
| zfs_znode.c | ||
| zio_crypt.c | ||
| zvol_os.c | ||