diff options
| author | M. Mohan Kumar <mohan@in.ibm.com> | 2013-11-13 22:44:42 +0530 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2013-11-13 11:38:55 -0800 |
| commit | 6ec9c4599e96de9dcae9426eae6bb1dde4dc7549 (patch) | |
| tree | 7a698cd3cbff3e1e6cff5b643da672515cc2754b /libglusterfs | |
| parent | 48c40e1a42efe1b59126406084821947d139dd0e (diff) | |
bd: Add BD support to other xlators
Make changes to distributed xlator to work with BD xlator. Unlike files,
a block device can't be removed when its opened. So some part of the
code were moved down to avoid this situation. Also before truncating a
BD file its BD_XATTR should be set otherwise truncate will result in
truncating posix file. So file is created with needed BD_XATTR and
truncate is invoked. Also enables BD xlator in stripe volume type.
Change-Id: If127516e261fac5fc5b137e7fe33e100bc92acc0
BUG: 1028672
Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com>
Reviewed-on: http://review.gluster.org/5235
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'libglusterfs')
| -rw-r--r-- | libglusterfs/src/glusterfs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h index 474631e3ff9..a2fd48db570 100644 --- a/libglusterfs/src/glusterfs.h +++ b/libglusterfs/src/glusterfs.h @@ -88,6 +88,8 @@ #define GF_READDIR_SKIP_DIRS "readdir-filter-directories" +#define BD_XATTR_KEY "user.glusterfs" + #define XATTR_IS_PATHINFO(x) (strncmp (x, GF_XATTR_PATHINFO_KEY, \ strlen (GF_XATTR_PATHINFO_KEY)) == 0) #define XATTR_IS_NODE_UUID(x) (strncmp (x, GF_XATTR_NODE_UUID_KEY, \ @@ -95,6 +97,8 @@ #define XATTR_IS_LOCKINFO(x) (strncmp (x, GF_XATTR_LOCKINFO_KEY, \ strlen (GF_XATTR_LOCKINFO_KEY)) == 0) +#define XATTR_IS_BD(x) (strncmp (x, BD_XATTR_KEY, strlen (BD_XATTR_KEY)) == 0) + #define GF_XATTR_LINKINFO_KEY "trusted.distribute.linkinfo" #define GFID_XATTR_KEY "trusted.gfid" #define VIRTUAL_GFID_XATTR_KEY_STR "glusterfs.gfid.string" |