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| author | N Balachandran <nbalacha@redhat.com> | 2018-08-31 12:25:32 +0530 |
|---|---|---|
| committer | N Balachandran <nbalacha@redhat.com> | 2018-09-07 08:55:32 +0000 |
| commit | 82640b7109ef83ed6cc5054c81d076aa3398d249 (patch) | |
| tree | 113eb07ecebfcfde321cab1487f09220fe6cf304 /xlators/cluster/dht/src/dht-common.h | |
| parent | 527dffeb699e5ac857a798d462a3fba4aed3c5a5 (diff) | |
cluster/dht: Rework the debug xattr to get hashed subvol
The earlier implementation required the file to already exist
when trying to get the hashed subvol. The reworked implementation
allows a user to get the hashed subvol for any filename, whether
it exists or not.
Usage: getfattr -n "dht.file.hashed-subvol.<filename>" <parent dir>
Eg:To get the hashed subvol for file-1 inside dir-1
getfattr -n "dht.file.hashed-subvol.file-1" /mnt/gluster/dir1
credit: rgowdapp@redhat.com
Change-Id: Iae20bd5f56d387ef48c1c0a4ffa9f692866bf739
fixes: bz#1624244
Signed-off-by: N Balachandran <nbalacha@redhat.com>
Diffstat (limited to 'xlators/cluster/dht/src/dht-common.h')
| -rw-r--r-- | xlators/cluster/dht/src/dht-common.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xlators/cluster/dht/src/dht-common.h b/xlators/cluster/dht/src/dht-common.h index 2520671e35d..86b3eb3cbd2 100644 --- a/xlators/cluster/dht/src/dht-common.h +++ b/xlators/cluster/dht/src/dht-common.h @@ -48,7 +48,8 @@ /* Virtual xattrs for debugging */ -#define DHT_DBG_HASHED_SUBVOL_KEY "dht.file.hashed-subvol" +#define DHT_DBG_HASHED_SUBVOL_PATTERN "dht.file.hashed-subvol.*" +#define DHT_DBG_HASHED_SUBVOL_KEY "dht.file.hashed-subvol." /* Array to hold custom xattr keys |