[Gluster-devel] Errors

[Nathan Allen Stratton]

Files go red and contain no data (see below), also still having client
lock ups when a server is down. I don't see any errors in server logs
(debug is on), but things just lock when server is down. When server is
up, but glusterd is down clients work correctly.

007-08-01 16:05:04 E [afr.c:571:afr_getxattr_cbk] block-a-ds-afr:
(path=/x9221-1.0 child=brick-a-ds) op_ret=-1 op_errno=61
2007-08-01 16:05:04 E [unify.c:335:unify_lookup] share-unify:
/vs0_video0_16_2007-08-01.rs: Argument not right
2007-08-01 16:05:04 E [afr.c:571:afr_getxattr_cbk] block-a-ds-afr:
(path=/lost+found child=brick-a-ds) op_ret=-1 op_errno=61
2007-08-01 16:05:04 E [afr.c:571:afr_getxattr_cbk] block-a-ds-afr:
(path=/lost+found child=brick-a-ds) op_ret=-1 op_errno=61
ls -l
total 41176
-rwxr-xr-x 1 root root 19625118 Aug  1 10:15 avframegrabber
drwx------ 2 root root     4096 Aug  1 10:15 lost+found
-rwxr-xr-x 1 root root      312 Aug  1 10:15 run
-rwxrwxrwx 1 root root      225 Aug  1 10:52 setup
?--------- ? ?    ?           ?            ? vs0_video0_16_2007-08-01.rs
-rw-r--r-- 1 root root  7568990 Aug  1 16:04 vs0_video1_16_2007-08-01.rs
-rw-r--r-- 1 root root  7279062 Aug  1 16:04 vs0_video2_16_2007-08-01.rs
-rw-r--r-- 1 root root  7579511 Aug  1 16:04 vs0_video3_16_2007-08-01.rs
drwxr-xr-x 2 root root     4096 Aug  1 14:52 x9221-1.0
address@hidden share]# 2007-08-01 16:05:21 E [afr.c:571:afr_getxattr_cbk]
block-a-ds-afr: (path=/x9221-1.0 child=brick-a-ds) op_ret=-1 op_errno=61
2007-08-01 16:05:21 E [afr.c:571:afr_getxattr_cbk] block-a-ds-afr:
(path=/x9221-1.0 child=brick-a-ds) op_ret=-1 op_errno=61
2007-08-01 16:05:21 E [unify.c:335:unify_lookup] share-unify:
/vs0_video0_16_2007-08-01.rs: Argument not right
2007-08-01 16:05:21 E [afr.c:571:afr_getxattr_cbk] block-a-ds-afr:
(path=/lost+found child=brick-a-ds) op_ret=-1 op_errno=61
2007-08-01 16:05:21 E [afr.c:571:afr_getxattr_cbk] block-a-ds-afr:
(path=/lost+found child=brick-a-ds) op_ret=-1 op_errno=61




><>
Nathan Stratton                         CTO, Voila IP Communications
nathan at robotics.net                  nathan at voilaip.com
http://www.robotics.net                 http://www.voilaip.com

On Wed, 1 Aug 2007, Harris Landgarten wrote:

> Avati,
>
> What mount command are you referring to?
>
> Harris
>
> ----- Original Message -----
> From: "Anand Avati" <address@hidden>
> To: "Harris Landgarten" <address@hidden>
> Cc: "gluster-devel" <address@hidden>
> Sent: Wednesday, August 1, 2007 1:03:58 PM (GMT-0500) America/New_York
> Subject: Re: [Gluster-devel] writebehind slowness
>
> Harris,
> also please try with "--direct-io-mode=write-only" command line argument to 
> the mount command.
>
> thanks,
> avati
>
>
> 2007/8/1 , Anand Avati < address@hidden >:
>
> Harris,
> the latest TLA has some cleanups about removing redundant synchronization 
> locks, which can possible affect small files. can you please confirm if the 
> performance hit on small files is seen with patch-402 as well?
>
> thanks!
>
> avati
>
>
> 2007/8/1 , Harris Landgarten < address@hidden >:
>
> time cp -av /usr/share/zoneinfo /mnt/glusterfs/test
>
> Harris
>
> ----- Original Message -----
> From: "Anand Avati" < address@hidden >
> To: "Harris Landgarten" < address@hidden >
> Cc: "gluster-devel" < address@hidden >
> Sent: Wednesday, August 1, 2007 11:03:58 AM (GMT-0500) America/New_York
> Subject: Re: [Gluster-devel] writebehind slowness
>
> Harris,
> with what application did you benchmark these number?
>
> avati
>
>
> 2007/8/1 , Harris Landgarten < address@hidden >:
>
> I am doing some very basic tests on 397.
>
> time cp -av /usr/share/zoneinfo /mnt/glusterfs/test
>
> with writebehind: 20s
>
> without writebehind: 12s
>
> Please check writebehind functionality. What test shows an improvement?
>
>
> Harris
>
>
> _______________________________________________
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> address@hidden
> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>
>
>
> --
> Anand V. Avati
>
>
>
> --
> Anand V. Avati
>
>
> --
> Anand V. Avati
>
>
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>