@gluster.org
Sent: 2/11/2015 10:02:09 PM
Subject: Re: [Gluster-devel] missing files
On 02/11/2015 08:28 AM, David F. Robinson wrote:
My base filesystem has 40-TB and the tar takes 19 minutes. I copied
over 10-TB and it took the tar extraction from 1-minute to 7-minutes.
My suspicion
: [Gluster-devel] missing files
On 02/11/2015 08:28 AM, David F. Robinson wrote:
My base filesystem has 40-TB and the tar takes 19 minutes. I copied
over 10-TB and it took the tar extraction from 1-minute to 7-minutes.
My suspicion is that it is related to number of files and not
necessarily file
On 02/12/2015 03:05 PM, Pranith Kumar Karampuri wrote:
On 02/12/2015 09:14 AM, Justin Clift wrote:
On 12 Feb 2015, at 03:02, Shyam srang...@redhat.com wrote:
On 02/11/2015 08:28 AM, David F. Robinson wrote:
My base filesystem has 40-TB and the tar takes 19 minutes. I copied
over 10-TB and
On 02/12/2015 09:14 AM, Justin Clift wrote:
On 12 Feb 2015, at 03:02, Shyam srang...@redhat.com wrote:
On 02/11/2015 08:28 AM, David F. Robinson wrote:
My base filesystem has 40-TB and the tar takes 19 minutes. I copied over 10-TB
and it took the tar extraction from 1-minute to 7-minutes.
Sent: 2/12/2015 10:46:14 AM
Subject: Re: [Gluster-devel] missing files
On 02/12/2015 06:22 AM, Pranith Kumar Karampuri wrote:
On 02/12/2015 03:05 PM, Pranith Kumar Karampuri wrote:
On 02/12/2015 09:14 AM, Justin Clift wrote:
On 12 Feb 2015, at 03:02, Shyam srang...@redhat.com wrote:
On 02
On 02/12/2015 11:18 AM, David F. Robinson wrote:
Shyam,
You asked me to stop/start the slow volume to see if it fixed the timing
issue. I stopped/started homegfs_backup (the production volume with 40+
TB) and it didn't make it faster. I didn't stop/start the fast volume
to see if it made it
On 12 Feb 2015, at 11:22, Pranith Kumar Karampuri pkara...@redhat.com wrote:
snip
Just to increase confidence performed one more test. Stopped the volumes and
re-started. Now on both the volumes, the numbers are almost same:
Oh. So it's a problem that turns up after a certain amount of
...@redhat.com
Cc: Gluster Devel gluster-devel@gluster.org; David F. Robinson
david.robin...@corvidtec.com
Sent: 2/12/2015 6:22:23 AM
Subject: Re: [Gluster-devel] missing files
On 02/12/2015 03:05 PM, Pranith Kumar Karampuri wrote:
On 02/12/2015 09:14 AM, Justin Clift wrote:
On 12 Feb 2015, at 03:02
-- Original Message --
From: Shyam srang...@redhat.com
To: David F. Robinson david.robin...@corvidtec.com; Pranith Kumar
Karampuri pkara...@redhat.com; Justin Clift jus...@gluster.org
Cc: Gluster Devel gluster-devel@gluster.org
Sent: 2/12/2015 11:26:51 AM
Subject: Re: [Gluster-devel
Karampuri pkara...@redhat.com; Justin Clift jus...@gluster.org
Cc: Gluster Devel gluster-devel@gluster.org
Sent: 2/12/2015 11:26:51 AM
Subject: Re: [Gluster-devel] missing files
On 02/12/2015 11:18 AM, David F. Robinson wrote:
Shyam,
You asked me to stop/start the slow volume to see
My base filesystem has 40-TB and the tar takes 19 minutes. I copied over 10-TB
and it took the tar extraction from 1-minute to 7-minutes.
My suspicion is that it is related to number of files and not necessarily file
size. Shyam is looking into reproducing this behavior on a redhat system.
Don't think it is the underlying file system. /data/brickxx is the underlying
xfs. Performance to this is fine. When I created a volume it just puts the data
in /data/brick/test2. The underlying filesystem shouldn't know/care that it is
in a new directory.
Also, if I create a
Some time ago I had a similar performance problem (with 3.4 if I
remember correctly): a just created volume started to work fine, but
after some time using it performance was worse. Removing all files from
the volume didn't improve the performance again.
The only way I had to recover a
...@gluster.org; Gluster
Devel gluster-devel@gluster.org
Sent: 2/5/2015 5:14:22 AM
Subject: Re: [Gluster-devel] missing files
Is the failure repeatable ? with the same directories ?
It's very weird that the directories appear on the volume when you do
an 'ls' on the bricks. Could it be that you
...@gmail.com; Pranith Kumar Karampuri
pkara...@redhat.com
Cc: gluster-us...@gluster.org gluster-us...@gluster.org; Gluster
Devel gluster-devel@gluster.org
Sent: 2/5/2015 5:14:22 AM
Subject: Re: [Gluster-devel] missing files
Is the failure repeatable ? with the same directories ?
It's very weird
Subject: Re: [Gluster-devel] missing files
On 02/04/2015 01:30 AM, David F. Robinson wrote:
Sorry. Thought about this a little more. I should have been clearer.
The files were on both bricks of the replica, not just one side. So,
both bricks had to have been up... The files/directories just don't
gluster-us...@gluster.org; Gluster
Devel gluster-devel@gluster.org
Sent: 2/4/2015 6:03:45 AM
Subject: Re: [Gluster-devel] missing files
On 02/04/2015 01:30 AM, David F. Robinson wrote:
Sorry. Thought about this a little more. I should have been clearer.
The files were on both bricks
: [Gluster-devel] missing files
It sounds to me like the files were only copied to one replica, werent
there for the initial for the initial ls which triggered a self heal,
and were there for the last ls because they were healed. Is there any
chance that one of the replicas was down during the rsync
I rsync'd 20-TB over to my gluster system and noticed that I had some
directories missing even though the rsync completed normally.
The rsync logs showed that the missing files were transferred.
I went to the bricks and did an 'ls -al /data/brick*/homegfs/dir/*' the
files were on the bricks.
@gluster.org;
gluster-us...@gluster.org gluster-us...@gluster.org
Sent: 2/3/2015 7:12:34 PM
Subject: Re: [Gluster-devel] missing files
It sounds to me like the files were only copied to one replica, werent
there for the initial for the initial ls which triggered a self heal,
and were
It sounds to me like the files were only copied to one replica, werent
there for the initial for the initial ls which triggered a self heal, and
were there for the last ls because they were healed. Is there any chance
that one of the replicas was down during the rsync? It could be that you
lost
...@gluster.org
Sent: 2/3/2015 7:12:34 PM
Subject: Re: [Gluster-devel] missing files
It sounds to me like the files were only copied to one replica, werent
there for the initial for the initial ls which triggered a self heal,
and were there for the last ls because they were healed. Is there any
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