[Gluster-users] Anyone have that find command handy

[Mohit Anchlia]

Did this occur after adding or removing a brick and then running rebalance?

On Thu, Jul 21, 2011 at 8:30 AM, Joe Landman
<landman at scalableinformatics.com> wrote:
> On 07/21/2011 11:21 AM, Joe Landman wrote:
>>
>> On 07/21/2011 11:17 AM, Burnash, James wrote:
>>>
>>> Hi Joe.
>>>
>
> Found it:
>
>   find $local -type f -perm +01000 -exec rm -v '{}' \;
>
> for $local
>
>
>>> Before I answer - can you share your volume info dump?
>>
>> This is
>>
>> [root at X02 ~]# gluster volume info
>>
>> Volume Name: brick1
>> Type: Distribute
>> Status: Started
>> Number of Bricks: 4
>> Transport-type: tcp
>> Bricks:
>> Brick1: X01:/data/glusterfs/dht
>> Brick2: X02:/data/glusterfs/dht
>> Brick3: X03:/data/brick-sdc2/glusterfs/dht
>> Brick4: X03:/data/brick-sdd2/glusterfs/dht
>>
>>
>>>
>>> My understanding is that those "link" files are valid if you have my
>>> kind of config - which is distributed-replicate across 2 mirrored
>>> pairs of backed servers. If the request for a file come into the pair
>>> that do not have that file physically on their storage, the "link"
>>> file is created to point to the actual location on the other mirror.
>>> At least ... that is what I think it's supposed to do ...
>>
>> They are a known bug from 2.0.x time frame. I am searching my emails
>> from 2 years ago for the magic command that removes them.
>>
>>>
>>> James Burnash Unix Engineer Knight Capital Group
>>>
>>>
>>> -----Original Message----- From: gluster-users-bounces at gluster.org
>>> [mailto:gluster-users-bounces at gluster.org] On Behalf Of Joe Landman
>>> Sent: Thursday, July 21, 2011 11:11 AM To: gluster-users Subject:
>>> [Gluster-users] Anyone have that find command handy
>>>
>>> Ran into a situation that I thought had been corrected in the 2.0.x
>>> time frame.
>>>
>>> [root at X03 ~]# ls -alF
>>>
>>> /data/brick-sdc2/glusterfs/dht/opra/20110502/options_20110502_opra_ch_015_.dat.zip.stats
>>>
>>>
>>>
>>
>> /data/brick-sdd2/glusterfs/dht/opra/20110502/options_20110502_opra_ch_015_.dat.zip
>>
>>> ---------T 1 root root 0 Jul 19 18:08
>>>
>>> /data/brick-sdc2/glusterfs/dht/opra/20110502/options_20110502_opra_ch_015_.dat.zip.stats
>>>
>>>
>>>
>> ---------T 1 root root 0 Jul 21 10:48
>>>
>>>
>>> /data/brick-sdd2/glusterfs/dht/opra/20110502/options_20110502_opra_ch_015_.dat.zip
>>>
>>>
>>> and the real files
>>>
>>> [root at X02 ~]# ls -alF
>>> /data/glusterfs/dht/opra/20110502/options_20110502_opra_ch_015_*
>>> -rw-r--r-- 1 oracle oinstall 984227914 Jul 21 11:05
>>> /data/glusterfs/dht/opra/20110502/options_20110502_opra_ch_015_.dat.zip
>>>
>>>
>> -rw-r--r-- 1 root root 17028780 Jul 20 13:00
>>>
>>>
>>> /data/glusterfs/dht/opra/20110502/options_20110502_opra_ch_015_.dat.zip.stats
>>>
>>>
>>> Note the permissions on the first as compared to the second. This
>>> came from a rebalance operation with 3.1.5.
>>>
>>> Anyone have that handy
>>>
>>> find -perm XXXX -exec rm {}
>>>
>>> command handy so we can scan for and remove the ghost files? I can
>>> search for it in my old emails, just figured I'd ask.
>>>
>>> -- Joseph Landman, Ph.D Founder and CEO Scalable Informatics, Inc.
>>> email: landman at scalableinformatics.com web :
>>> http://scalableinformatics.com
>>> http://scalableinformatics.com/sicluster phone: +1 734 786 8423 x121
>>> fax : +1 866 888 3112 cell : +1 734 612 4615
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>>
>>
>
>
> --
> Joseph Landman, Ph.D
> Founder and CEO
> Scalable Informatics, Inc.
> email: landman at scalableinformatics.com
> web  : http://scalableinformatics.com
>       http://scalableinformatics.com/sicluster
> phone: +1 734 786 8423 x121
> fax  : +1 866 888 3112
> cell : +1 734 612 4615
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