[Gluster-devel] 1.4.0qa19 - readonly filter translator

[Amar S. Tumballi]

Well, thanks for the report. I found the bug. will be fixed in next commit.
Should be available in tar.gz format with next release (due in a day or
two).

-amar

On Mon, Jun 16, 2008 at 5:35 PM, Amar S. Tumballi <amar at zresearch.com>
wrote:

> Yes! any crash is treated as bug. But I would like to see the client log
> file too. The log about extended attribute not supported is due to having
> filter (which doesn't allow setxattr to succeed). Anyways, it would be great
> help if you could send the client spec file.
>
> Regards,
> Amar
>
> 2008/6/16 Snezhana Bekova <dudo at mail.bg>:
>
>
>>
>>  Hello,
>> I've started testing glusterfs version 1.4.0qa19. There is problem with
>> readonly filter. When I try to a make write operation on readonly brick on a
>> glusterfs client (client side afr), the glustrefs server die.
>>
>> This is from the glusterfs client log messages when mounting readonly
>> volume:
>> "2008-06-16 17:54:17 C [afr.c:6187:afr_check_xattr_cbk] afr: [CRITICAL]:
>> 'client-wks1' doesn't support Extended attribute: Read-only file system
>> 2008-06-16 17:54:17 C [afr.c:6187:afr_check_xattr_cbk] afr: [CRITICAL]:
>> 'client-wks2' doesn't support Extended attribute: Read-only file system"
>>
>>  And this is from the glusterfs server log when die:
>>
>>  Here is a part of the log from glusterfs server that crashed:
>> "TLA Repo Revision: glusterfs--mainline--3.0--patch-192
>> Time : 2008-06-16 17:55:41
>> Signal Number : 11
>>
>>  /usr/sbin/glusterfsd -f /etc/glusterfs/glusterfs-server.vol -l
>> /var/log/glusterfs/glusterfsd.log -L
>> WARNING --pidfile /var/run/glusterfsd.pid
>> volume server
>>   type protocol/server
>>   option auth.ip.brick-readonly.allow *
>>   option auth.ip.brick-local1.allow *
>>   option auth.ip.brick-local.allow *
>>   option auth.ip.brick-webtmp.allow *
>>   option transport-type tcp
>>   subvolumes brick-local brick-readonly brick-webtmp brick-local1
>> end-volume
>>
>>  volume brick-webtmp
>>   type storage/posix
>>   option directory /var/webtmp
>> end-volume
>>
>>  volume brick-readonly
>>   type features/filter
>>   subvolumes brick-local
>> end-volume
>>
>>  volume brick-local1
>>   type storage/posix
>>   option directory /wwwroot/Advert
>> end-volume
>>
>>  volume brick-local
>>   type storage/posix
>>   option directory /wwwroot
>> end-volume
>>
>>  frame : type(1) op(27)
>> 2008-06-16 17:55:41 C [common-utils.c:155:gf_print_bytes] : xfer == 27919,
>> rcvd == 14515[0xffffe420]
>>
>> /usr/lib/glusterfs/1.4.0qa19/xlator/features/filter.so(filter_create+0x6c)[0xb7f77f9c]
>>
>> /usr/lib/glusterfs/1.4.0qa19/xlator/protocol/server.so(server_create+0x180)[0xb7584440]
>>
>> /usr/lib/glusterfs/1.4.0qa19/xlator/protocol/server.so(protocol_server_interpret+0xd6)[0xb7585056]
>>
>> /usr/lib/glusterfs/1.4.0qa19/xlator/protocol/server.so(protocol_server_pollin+0xb3)[0xb7585263]
>>
>> /usr/lib/glusterfs/1.4.0qa19/xlator/protocol/server.so(notify+0x51)[0xb7585351]
>> /usr/lib/glusterfs/1.4.0qa19/transport/tcp.so[0xb757c249]
>> /usr/lib/libglusterfs.so.0[0xb7f6d5c5]
>> /usr/lib/libglusterfs.so.0(event_dispatch+0x21)[0xb7f6c431]
>> [glusterfs](main+0x795)[0x804a545]
>> /lib/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7e02450]
>> [glusterfs][0x8049871]
>> ---------
>> 2008-06-16 18:13:05 W [glusterfs.c:419:glusterfs_cleanup_and_exit]
>> glusterfs: shutting down server
>> 2008-06-16 18:13:05 C [common-utils.c:155:gf_print_bytes] : xfer == 0,
>> rcvd == 0"
>>
>> The underlying file system is ext3 and there is extended attribute
>> support!
>> The problem not exist on version 1.3.9.
>> Can you tell me what is wrong? Maybe it is a bug?
>>
>>  Thanks,
>> Snezhana
>> _______________________________________________
>> Gluster-devel mailing list
>> Gluster-devel at nongnu.org
>> http://lists.nongnu.org/mailman/listinfo/gluster-devel
>>
>
>
>
> --
> Amar Tumballi
> Gluster/GlusterFS Hacker
> [bulde on #gluster/irc.gnu.org]
> http://www.zresearch.com - Commoditizing Super Storage!




-- 
Amar Tumballi
Gluster/GlusterFS Hacker
[bulde on #gluster/irc.gnu.org]
http://www.zresearch.com - Commoditizing Super Storage!