From 55ccdb71466ca8459f29454e9eee38fa7aa63e95 Mon Sep 17 00:00:00 2001 From: Avra Sengupta Date: Wed, 26 Jun 2013 16:50:53 +0530 Subject: mount/fuse: expose 'glusterfs.gfid*' virtual xattr key currently two keys are exposed: 'glusterfs.gfid' : output is 16byte binary gfid 'glusterfs.gfid.string' : output is 36 byte canonical format of gfid e.g. [root@supernova glusterfs]# getfattr -n glusterfs.gfid -e hex f0 glusterfs.gfid=0x68305acb73e541719804fcf36a4857e8 [root@supernova glusterfs]# getfattr -n glusterfs.gfid.string f0 glusterfs.gfid.string="68305acb-73e5-4171-9804-fcf36a4857e8" early consumers for this key would be geo-replication (as it has being designed to do namespace operations on gfid from the mount point, thereby needing the GFID for entry operations on the slave). Change-Id: I10b23dbd11628566ad6924334253f5d85d01a519 BUG: 847839 Original Author: Venky Shankar Signed-off-by: Avra Sengupta Reviewed-on: http://review.gluster.org/5129 Tested-by: Gluster Build System Reviewed-by: Anand Avati --- libglusterfs/src/glusterfs.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'libglusterfs/src') diff --git a/libglusterfs/src/glusterfs.h b/libglusterfs/src/glusterfs.h index c2fbf5ac4..a50cc7fb7 100644 --- a/libglusterfs/src/glusterfs.h +++ b/libglusterfs/src/glusterfs.h @@ -95,7 +95,10 @@ strlen (GF_XATTR_LOCKINFO_KEY)) == 0) #define GF_XATTR_LINKINFO_KEY "trusted.distribute.linkinfo" -#define GFID_XATTR_KEY "trusted.gfid" +#define GFID_XATTR_KEY "trusted.gfid" +#define VIRTUAL_GFID_XATTR_KEY_STR "glusterfs.gfid.string" +#define VIRTUAL_GFID_XATTR_KEY "glusterfs.gfid" +#define UUID_CANONICAL_FORM_LEN 36 #define GLUSTERFS_INTERNAL_FOP_KEY "glusterfs-internal-fop" -- cgit