From ed4feadc8c60fce1d8d99e0732351b92230d6321 Mon Sep 17 00:00:00 2001 From: vmallika Date: Wed, 10 Feb 2016 06:39:22 +0530 Subject: uss/gluster: generate gfid for snapshot files from snapname and gfid This is a backport of http://review.gluster.org/#/c/9255/ If 'a' and 'b' are hardlinks, we need to generate a virtual gfid for these files so that the inode number for 'a' and 'b' are same. Generate gfid as below: gfid_of_a = MD5(snapname + back_end_gfid(a)) if '/dir1/a' and '/dir2/b' are hardlinks, then inode number should be same for all below files: /mnt/.snaps/snap1/dir1/a /mnt/.snaps/snap1/dir2/b /mnt/dir1/.snaps/snap1/a /mnt/dir2/.snaps/snap1/b > Change-Id: Ifda793455610e554f3f1e4cbb90d44c02cda4b0f > BUG: 1171703 > Signed-off-by: vmallika Change-Id: I917b2fe2915d88f69700bc8c3283e9c613e13bb8 BUG: 1316099 Signed-off-by: vmallika Reviewed-on: http://review.gluster.org/13656 Smoke: Gluster Build System NetBSD-regression: NetBSD Build System CentOS-regression: Gluster Build System Reviewed-by: Rajesh Joseph --- tests/include.rc | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'tests/include.rc') diff --git a/tests/include.rc b/tests/include.rc index 495db1b0ca6..03c9f444361 100644 --- a/tests/include.rc +++ b/tests/include.rc @@ -1068,3 +1068,13 @@ function STAT() stat $1 echo $? } + +function STAT_INO() +{ + local ino=$(stat -c '%i' $1) + if [ $? -eq 0 ]; then + echo $ino + else + echo 0 + fi +} -- cgit