c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-23 02:44:41 +03:00
Code Issues Packages Projects Releases Wiki Activity

BRT should return EOPNOTSUPP

Browse Source 
Return the more descriptive EOPNOTSUPP instead of EXDEV when the
storage pool doesn't support block cloning.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Rob Norris <rob.norris@klarasystems.com>
Signed-off-by: Kay Pedersen <mail@mkwg.de>
Closes #15097
This commit is contained in:
oromenahar
2023-07-27 20:32:34 +02:00
committed by GitHub
parent 704c80f048
commit 5bdfff5cfc
2 changed files with 11 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files
module/zfs/zfs_vnops.c
+10 -6
View File
@@ -1078,6 +1078,16 @@ zfs_clone_range(znode_t *inzp, uint64_t *inoffp, znode_t *outzp,
return (SET_ERROR(EXDEV));
}
/*
* outos and inos belongs to the same storage pool.
* see a few lines above, only one check.
*/
if (!spa_feature_is_enabled(dmu_objset_spa(outos),
SPA_FEATURE_BLOCK_CLONING)) {
zfs_exit_two(inzfsvfs, outzfsvfs, FTAG);
return (SET_ERROR(EOPNOTSUPP));
}
ASSERT(!outzfsvfs->z_replay);
error = zfs_verify_zp(inzp);
@@ -1088,12 +1098,6 @@ zfs_clone_range(znode_t *inzp, uint64_t *inoffp, znode_t *outzp,
return (error);
}
if (!spa_feature_is_enabled(dmu_objset_spa(outos),
SPA_FEATURE_BLOCK_CLONING)) {
zfs_exit_two(inzfsvfs, outzfsvfs, FTAG);
return (SET_ERROR(EXDEV));
}
/*
* We don't copy source file's flags that's why we don't allow to clone
* files that are in quarantine.