Re: 3.7.13, index healing broken?

[Dmitry Melekhov <dm@xxxxxxxxxx>]

12.07.2016 17:39, Pranith Kumar Karampuri пишет:

Wow, what are the steps to recreate the problem?

just set file length to zero, always reproducible.

On Tue, Jul 12, 2016 at 3:09 PM, Dmitry Melekhov <dm@xxxxxxxxxx> wrote:

12.07.2016 13:33, Pranith Kumar Karampuri пишет:

What was "gluster volume heal <volname> info" showing when you saw this issue?

just reproduced :


[root@father brick]# > gstatus-0.64-3.el7.x86_64.rpm

[root@father brick]# gluster volume heal pool
Launching heal operation to perform index self heal on volume pool has been successful
Use heal info commands to check status
[root@father brick]# gluster volume heal pool info
Brick father:/wall/pool/brick
Status: Connected
Number of entries: 0

Brick son:/wall/pool/brick
Status: Connected
Number of entries: 0

Brick spirit:/wall/pool/brick
Status: Connected
Number of entries: 0

[root@father brick]#

On Mon, Jul 11, 2016 at 3:28 PM, Dmitry Melekhov <dm@xxxxxxxxxx> wrote:

Hello!

3.7.13, 3 bricks volume.

inside one of bricks:

[root@father brick]# ls -l gstatus-0.64-3.el7.x86_64.rpm
-rw-r--r-- 2 root root 52268 июл 11 13:00 gstatus-0.64-3.el7.x86_64.rpm
[root@father brick]#


[root@father brick]# >  gstatus-0.64-3.el7.x86_64.rpm
[root@father brick]# ls -l gstatus-0.64-3.el7.x86_64.rpm
-rw-r--r-- 2 root root 0 июл 11 13:54 gstatus-0.64-3.el7.x86_64.rpm
[root@father brick]#

so now file has  0 length.

try to heal:



[root@father brick]# gluster volume heal pool
Launching heal operation to perform index self heal on volume pool has been successful
Use heal info commands to check status
[root@father brick]# ls -l gstatus-0.64-3.el7.x86_64.rpm
-rw-r--r-- 2 root root 0 июл 11 13:54 gstatus-0.64-3.el7.x86_64.rpm
[root@father brick]#


nothing!

[root@father brick]# gluster volume heal pool full
Launching heal operation to perform full self heal on volume pool has been successful
Use heal info commands to check status
[root@father brick]# ls -l gstatus-0.64-3.el7.x86_64.rpm
-rw-r--r-- 2 root root 52268 июл 11 13:00 gstatus-0.64-3.el7.x86_64.rpm
[root@father brick]#


full heal is OK.

But, self-heal is doing index heal according to

http://staged-gluster-docs.readthedocs.io/en/release3.7.0beta1/Developer-guide/afr-self-heal-daemon/

Is this bug?


As far as I remember it worked in 3.7.10....


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--

Pranith

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Pranith

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