-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello again, i could resolve the self heal problems with the missing gfid files on one of the servers by deleting the gfid files on the other server. They had a link count of 1 which means that the file on that the gfid pointed was already deleted. We have still these errors [2014-07-08 09:09:43.564488] W [client-rpc-fops.c:2469:client3_3_link_cbk] 0-gluster_dateisystem-client-0: remote operation failed: File exists (00000000-0000-0000-0000-000000000000 -> <gfid:b338b09e-2577-45b3-82bd-032f954dd083>/lock) which appear in the glusterfshd.log and these [2014-07-08 09:13:31.198462] E [client-rpc-fops.c:5179:client3_3_inodelk] (-->/usr/lib/x86_64-linux-gnu/glusterfs/3.4.4/xlator/cluster/replicate.so(+0x466b8) [0x7f5d29d4e6b8] (-->/usr/lib/x86_64-linux-gnu/glusterfs/3.4.4/xlator/cluster/replicate.so(afr_lock_blocking+0x844) [0x7f5d29d4e2e4] (-->/usr/lib/x86_64-linux-gnu/glusterfs/3.4.4/xlator/protocol/client.so(client_inodelk+0x99) [0x7f5d29f8b3c9]))) 0-: Assertion failed: 0 from the nfs.log. I think the error messages belong together but I don't have any idea how to solve them. Still we have got a very bad performance issue. The system load on the servers is above 20 and nearly no one is able to work in here on a client... Hope for help Norman Am 07.07.2014 15:39, schrieb Pranith Kumar Karampuri: > > On 07/07/2014 06:58 PM, Norman Mähler wrote: Dear community, > > we have got some serious problems with our Gluster installation. > > Here is the setting: > > We have got 2 bricks (version 3.4.4) on a debian 7.5, one of them > with an nfs export. There are about 120 clients connecting to the > exported nfs. These clients are thin clients reading and writing > their Linux home directories from the exported nfs. > > We want to change the access of these clients one by one to access > via gluster client. >> I did not understand what you meant by this. Are you moving to >> glusterfs-fuse based mounts? > > > > Here are our problems: > > In the moment we have got two types of error messages which come > in burts to our glusterfshd.log > > [2014-07-07 13:10:21.572487] W > [client-rpc-fops.c:1538:client3_3_inodelk_cbk] > 0-gluster_dateisystem-client-1: remote operation failed: No such > file or directory [2014-07-07 13:10:21.573448] W > [client-rpc-fops.c:471:client3_3_open_cbk] > 0-gluster_dateisystem-client-1: remote operation failed: No such > file or directory. Path: > <gfid:b0c4f78a-249f-4db7-9d5b-0902c7d8f6cc> > (00000000-0000-0000-0000-000000000000) [2014-07-07 13:10:21.573468] > E [afr-self-heal-data.c:1270:afr_sh_data_open_cbk] > 0-gluster_dateisystem-replicate-0: open of > <gfid:b0c4f78a-249f-4db7-9d5b-0902c7d8f6cc> failed on child > gluster_dateisystem-client-1 (No such file or directory) > > > This looks like a missing gfid file on one of the bricks. I looked > it up and yes the file is missing on the second brick. > > We got these messages the other way round, too (missing on > client-0 and the first brick). > > Is it possible to repair this one by copying the gfid file to the > brick where it was missing? Or ist there another way to repair it? > > > The second message is > > [2014-07-07 13:06:35.948738] W > [client-rpc-fops.c:2469:client3_3_link_cbk] > 0-gluster_dateisystem-client-1: remote operation failed: File > exists (00000000-0000-0000-0000-000000000000 -> > <gfid:aae47250-8f69-480c-ac75-2da2f4d21d7a>/lock) > > and I really do not know what to do with this one... >> Did any of the bricks went offline and came back online? > >> Pranith > > > I am really looking forward to your help because this is an active > system and the system load on the nfs brick is about 25 (!!) > > Thanks in advance! Norman Maehler > > >> _______________________________________________ Gluster-users >> mailing list Gluster-users@xxxxxxxxxxx >> http://supercolony.gluster.org/mailman/listinfo/gluster-users > -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJTu7b5AAoJEB810LSP8y+RL4wH/0DUNbMdpXYqwGM96jQplpIc V42m/LzaMgVpe2eZQ1lT5QE5/trQkJJlfBIuFPeQb0mT/KRUDthn4zgHcTaCa1mr NA2lmfuvusLgEPOVBr0rOqVEWpnotuSchZlGuk3gor74P/L3YiMZz1Ge0NedYlCR Sngoby0sHYe3B+4ipshoYkrjwNTMvvcvgb10KBdvzZCVE+xb9zQPRMIl20HVpLXN 2F60jx7P9vvUTbANuOLrlGK3c+lq5+UYS0MvWriZFxMYGe/o90/+xaSlwwekjUUh QM34bpRKufD8Fj27M07t+mIh9MOaJzo633+PcQdVhNLVhlIXAh4Ifu1JjYVCcLw= =3mZw -----END PGP SIGNATURE----- _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://supercolony.gluster.org/mailman/listinfo/gluster-users
