On Thu, Sep 22, 2016 at 12:51 PM, Ravishankar N <ravishankar@xxxxxxxxxx> wrote:
On 09/22/2016 12:38 PM, Pasi Kärkkäinen wrote:
On Thu, Sep 22, 2016 at 09:58:25AM +0530, Ravishankar N wrote:
On 09/21/2016 10:54 PM, Pasi Kärkkäinen wrote:It seems there's no hardlink.. nothing in /bricks/vol1/brick1/.glusterfs
Let's see.No, even if that were the case, the gfid should have been set while
# getfattr -m . -d -e hex /bricks/vol1/brick1/foo
getfattr: Removing leading '/' from absolute path names
# file: bricks/vol1/brick1/foo
security.selinux=0x756e636f6e66696e65645f753a6f626a6563745f7 23a756e6c6162656c65645f743a733 000
So hmm.. no trusted.gfid it seems.. is that perhaps because this node was down when the file was created?
healing the file to this node.
Can you try doing a setfattr -n trusted.gfid -v
0xc1ca778ed2af4828b981171c0c5bd45e on the file. and launch heal
again?
What about the .glusterfs hardlink- does that exist?
/c1/ca/ directory.
Now I manually set the trusted.gfid value on the file, and launched heal again,
and now gluster was able to heal it OK! Healing is now fully complete, and no out-of-sync files anymore.
Any idea what caused the missing trusted.gfid ?
Do you want to raise a bug for this? We would love to if you don't have the time to make sure we address this.
A create FOP is a multi step process on the bricks.
1.creating the file on the actual path
2. Setting the gluster xattrs including gfid xattr
3. Creating the link file inside .glusterfs
I'm guessing your brick went down after step 1 for the files in question. Check the brick logs to check for such messages. If the brick was still up, check if there are logs for failures related to performing 2 and 3.
By the way, if everything healed successfully, check that the .glusterfs hardlink is now present.
-Ravi
Thanks a lot!
-- Pasi
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--
Pranith
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