diff options
| author | vmallika <vmallika@redhat.com> | 2015-11-18 17:25:14 +0530 |
|---|---|---|
| committer | Raghavendra G <rgowdapp@redhat.com> | 2015-11-23 22:04:24 -0800 |
| commit | 5a06a9eef3f767c850e879ff87c72301e02fe137 (patch) | |
| tree | e1ad1351f0af25a126983a437fcf64ecc87dde4e /xlators/features | |
| parent | 31f0fd1d401f1a4c007fd44854f99f15aff2346b (diff) | |
quota: fix backward compatibility of quota xattr version
quota-version features is implemented for 3.7.6
please see below patch for more details:
http://review.gluster.org/#/c/12386
Problem is when quota is already enabled,
we suffix 0 to contri xattr key. for backward compatibility
don't add suffix if quota-version is 0
Change-Id: Id7d713b18d989e4e86019969eb511617848127f2
BUG: 1283567
Signed-off-by: vmallika <vmallika@redhat.com>
Reviewed-on: http://review.gluster.org/12660
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Diffstat (limited to 'xlators/features')
| -rw-r--r-- | xlators/features/marker/src/marker-quota.h | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/xlators/features/marker/src/marker-quota.h b/xlators/features/marker/src/marker-quota.h index dc953704d11..319fafd9983 100644 --- a/xlators/features/marker/src/marker-quota.h +++ b/xlators/features/marker/src/marker-quota.h @@ -56,33 +56,33 @@ ret = 0; \ } while (0); -#define GET_CONTRI_KEY(_this, var, _gfid, _ret) \ +#define GET_QUOTA_KEY(_this, var, key, _ret) \ do { \ marker_conf_t *_priv = _this->private; \ + if (_priv->version > 0) \ + _ret = snprintf (var, QUOTA_KEY_MAX, "%s.%d", \ + key, _priv->version); \ + else \ + _ret = snprintf (var, QUOTA_KEY_MAX, "%s", key); \ + } while (0) + +#define GET_CONTRI_KEY(_this, var, _gfid, _ret) \ + do { \ + char _tmp_var[QUOTA_KEY_MAX] = {0, }; \ if (_gfid != NULL) { \ char _gfid_unparsed[40]; \ gf_uuid_unparse (_gfid, _gfid_unparsed); \ - _ret = snprintf (var, QUOTA_KEY_MAX, \ + _ret = snprintf (_tmp_var, QUOTA_KEY_MAX, \ QUOTA_XATTR_PREFIX \ - ".%s.%s." CONTRIBUTION ".%d", \ - "quota", _gfid_unparsed, \ - _priv->version); \ + ".%s.%s." CONTRIBUTION, \ + "quota", _gfid_unparsed); \ } else { \ - _ret = snprintf (var, QUOTA_KEY_MAX, \ + _ret = snprintf (_tmp_var, QUOTA_KEY_MAX, \ QUOTA_XATTR_PREFIX \ - ".%s.." CONTRIBUTION ".%d", \ - "quota", _priv->version); \ + ".%s.." CONTRIBUTION, \ + "quota"); \ } \ - } while (0) - -#define GET_QUOTA_KEY(_this, var, key, _ret) \ - do { \ - marker_conf_t *_priv = _this->private; \ - if (_priv->version > 0) \ - _ret = snprintf (var, QUOTA_KEY_MAX, "%s.%d", \ - key, _priv->version); \ - else \ - _ret = snprintf (var, QUOTA_KEY_MAX, "%s", key); \ + GET_QUOTA_KEY (_this, var, _tmp_var, _ret); \ } while (0) #define GET_SIZE_KEY(_this, var, _ret) \ |