Hi Snezhana, The reason why its not mounting is "[CRITICAL]: 'client-wks12' doesn't support Extended attribute: Read-only file system" Currently, AFR (and Stripe) translator needs Extended attribute support in all of its subvolumes, and if not it will not allow you to mount. (because it may fail to maintain consistency otherwise). Can you explain the reason behind making a Read-only filesystem as subvolume of afr? so, we can think of some method of making it possible? Regards, Amar On Wed, Jun 18, 2008 at 3:17 AM, Snezhana Bekova <dudo@xxxxxxx> wrote: > Hi Amar, > Thanks for your answer, I tested glusterfs-1.4.0tla197. On the client > glusterfs I can't mount the readonly volume. > I have posted the client logs on pastebin, when I try to mount the volume: > http://gluster.pastebin.org/44413 > > Here is the client config file: > > volume client-wks12 > type protocol/client > option transport-type tcp/client > option remote-host 10.0.0.1 > option remote-subvolume brick-readonly > option transport-timeout 10 > end-volume > > volume client-valhalla > type protocol/client > option transport-type tcp/client > option remote-host 10.0.0.2 > option remote-subvolume brick-readonly > option transport-timeout 10 > end-volume > > volume afr > type cluster/afr > subvolumes client-wks12 client-valhalla > end-volume > > volume client-wks12-webtmp > type protocol/client > option transport-type tcp/client > option remote-host 10.0.0.1 > option remote-subvolume brick-webtmp > option transport-timeout 10 > end-volume > > volume client-valhalla-webtmp > type protocol/client > option transport-type tcp/client > option remote-host 10.0.0.2 > option remote-subvolume brick-webtmp > option transport-timeout 10 > end-volume > > volume afr-webtmp > type cluster/afr > subvolumes client-wks12-webtmp client-valhalla-webtmp > end-volume > > volume client-wks12-wwwroot1 > type protocol/client > option transport-type tcp/client > option remote-host 10.0.0.1 > option remote-subvolume brick-local1 > option transport-timeout 10 > end-volume > > volume client-valhalla-wwwroot1 > type protocol/client > option transport-type tcp/client > option remote-host 10.0.0.2 > option remote-subvolume brick-local1 > option transport-timeout 10 > end-volume > > volume afr-wwwroot1 > type cluster/afr > subvolumes client-wks12-wwwroot1 client-valhalla-wwwroot1 > end-volume > > Here is the one server config file: > > volume brick-local > type storage/posix > option directory /wwwroot > end-volume > > volume brick-local1 > type storage/posix > option directory /wwwroot/Advert > end-volume > > volume brick-readonly > > type features/filter > subvolumes brick-local > end-volume > > volume brick-webtmp > type storage/posix > option directory /var/webtmp > end-volume > > volume server > type protocol/server > option transport-type tcp/server > subvolumes brick-local brick-readonly brick-webtmp brick-local1 > option auth.ip.brick-webtmp.allow * > option auth.ip.brick-local.allow * > option auth.ip.brick-local1.allow * > option auth.ip.brick-readonly.allow * > end-volume > > > Thanks, > Snezhana > > Цитат от "Amar S. Tumballi" <amar@xxxxxxxxxxxxx>: > > > Hi Snezhana, > > The fix for this already went into the source repo. To make testing easy > > for you, I have created a tarball, available here: > > > > http://gnu.zresearch.com/~amar/qa-releases/glusterfs-1.4.0tla197.tar.gz<http://gnu.zresearch.com/%7Eamar/qa-releases/glusterfs-1.4.0tla197.tar.gz> > > > > Let us know how the testing goes. > > > > Regards, > > Amar > > > > 2008/6/17 Snezhana Bekova <dudo@xxxxxxx>: > > > >> Many Thanks! I'll wait next release. > >> > >> -- > >> > >> Snezhana > >> > >> Цитат от "Amar S. Tumballi" <amar@xxxxxxxxxxxxx>: > >> > >> > >> > 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@xxxxxxxxxxxxx > > > >> > 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@xxxxxxx>: > >> >> > >> >> > >> >>> > >> >>> 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@xxxxxxxxxx > >> >>> 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! > >> > > >> > > > > > > > > -- > > 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!
