diff options
| author | Dan Swartzendruber <[email protected]> | 2014-08-29 15:12:21 -0400 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2014-09-03 09:17:14 -0700 |
| commit | 287be44f536e27d377518badd2bd8e2758db2be6 (patch) | |
| tree | 70d096920cf17ad445e0e08cf687b6adcdc51942 /module | |
| parent | bcd9624d0f941bebf732f61bcb7bdbd223b0d396 (diff) | |
Improve handling of filesystem versions
Change mount code to diagnose filesystem versions that
are not supported by the current implementation.
Change upgrade code to do likewise and refuse to upgrade
a pool if any filesystems on it are a version which is
not supported by the current implementation.
Signed-off-by: Brian Behlendorf <[email protected]>
Signed-off-by: Dan Swartzendruber <[email protected]>
Closes: #2616
Diffstat (limited to 'module')
| -rw-r--r-- | module/zfs/zfs_vfsops.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/module/zfs/zfs_vfsops.c b/module/zfs/zfs_vfsops.c index a27ac694d..eea78417a 100644 --- a/module/zfs/zfs_vfsops.c +++ b/module/zfs/zfs_vfsops.c @@ -679,12 +679,7 @@ zfs_sb_create(const char *osname, zfs_sb_t **zsbp) error = zfs_get_zplprop(os, ZFS_PROP_VERSION, &zsb->z_version); if (error) { goto out; - } else if (zsb->z_version > - zfs_zpl_version_map(spa_version(dmu_objset_spa(os)))) { - (void) printk("Can't mount a version %lld file system " - "on a version %lld pool\n. Pool must be upgraded to mount " - "this file system.", (u_longlong_t)zsb->z_version, - (u_longlong_t)spa_version(dmu_objset_spa(os))); + } else if (zsb->z_version > ZPL_VERSION) { error = SET_ERROR(ENOTSUP); goto out; } |