[Bugs] [Bug 1569074] fatal: unable to access file: Stale file handle

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1569074



--- Comment #2 from g.amedick at uni-luebeck.de ---
Additional info, I dug around a bit with the gfid and this is the result (those
are the gfid's found in the logfile above):

# getfattr -n trusted.glusterfs.pathinfo -e text
/mnt/.gfid/f61909e4-cfbf-4802-af00-70ffb9e79d28
# file: mnt/.gfid/f61909e4-cfbf-4802-af00-70ffb9e79d28
trusted.glusterfs.pathinfo="(<DISTRIBUTE:$vol-dht>
<POSIX(/srv/glusterfs/bricks/DATA109/data):gluster01:/srv/glusterfs/bricks/DATA109/data/.glusterfs/f6/19/f61909e4-cfbf-4802-af00-70ffb9e79d28>)"

# getfattr -n trusted.glusterfs.pathinfo -e text
/mnt/.gfid/070f37a1-de0c-439b-97dd-ce5311988737
getfattr: mnt/.gfid/070f37a1-de0c-439b-97dd-ce5311988737: No such file or
directory

# getfattr -n glusterfs.gfid.string /mnt/$somepath
# file: mnt/$somepath
glusterfs.gfid.string="1d4a5ccc-986f-4051-aee9-d31dd2ca3775"

# getfattr -n glusterfs.gfid.string /mnt/$somepath/.git
# file: mnt/$somepath/.git
glusterfs.gfid.string="ca2dfd69-7466-4949-911a-b8874c364987"

# getfattr -n glusterfs.gfid.string /mnt/$somepath/.git/config
getfattr: /mnt/$somepath/.git/config: Stale file handle

# cat /mnt/$somepath/.git/config
cat: /mnt/$somepath/.git/config: Stale file handle

# cd /mnt/$somepath/.git/
/mnt/$somepath/.git# ls
branches  COMMIT_EDITMSG  config  description  FETCH_HEAD  HEAD  hooks  index 
info  logs  objects  ORIG_HEAD  packed-refs  refs

/mnt/$somepath/.git# cat config 
[core]
    repositoryformatversion = 0
    filemode = true
    bare = false
    logallrefupdates = true
[remote "origin"]
...
[branch "master"]
    remote = origin
    merge = refs/heads/master

/mnt/$somepath/.git# getfattr -n glusterfs.gfid.string
/mnt/$somepath/.git/config
# file: mnt/$somepath/.git/config
glusterfs.gfid.string="f61909e4-cfbf-4802-af00-70ffb9e79d28"

/mnt/$somepath/.git# cd 
# getfattr -n glusterfs.gfid.string /mnt/$somepath/.git/config
# file: mnt/$somepath/.git/config
glusterfs.gfid.string="f61909e4-cfbf-4802-af00-70ffb9e79d28"

# getfattr -n trusted.glusterfs.pathinfo -e text
/mnt/.gfid/f61909e4-cfbf-4802-af00-70ffb9e79d28
# file: mnt/.gfid/f61909e4-cfbf-4802-af00-70ffb9e79d28
trusted.glusterfs.pathinfo="(<DISTRIBUTE:$vol-dht>
<POSIX(/srv/glusterfs/bricks/DATA109/data):gluster01:/srv/glusterfs/bricks/DATA109/data/$somepath/.git/config>)"

It seems like cat-ing the file with a relative path name fixes the gfid.

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