[Gluster-users] Anyone have that find command handy

[Joe Landman]

On 07/21/2011 11:17 AM, Burnash, James wrote:
> Hi Joe.
>
> 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