-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 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? Yes, this is what i meant. At the moment we are using 90% nfs and 10% mounts with glusterfs.fuse > > > > 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? I read some more documentation and came to the conclusion, that this will not work because a have to hardlink the gfid files for that. > > > 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? > It went down once, yes. While doing a rsync from the former system. >> 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 > - -- Mit freundlichen Grüßen, Norman Mähler Bereichsleiter IT-Hochschulservice uni-assist e. V. Geneststr. 5 Aufgang H, 3. Etage 10829 Berlin Tel.: 030-66644382 n.maehler@xxxxxxxxxxxxx -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJTusbjAAoJEB810LSP8y+R6M0H/1pQxrcRrOOR/A9tBXEcSuIn cnhAfXRLv1vGwvT4BVYoXpKhC6vmI7ha+8VhY9i8z8fq7ihjfcA8i4zn4A029PzO unrE8I9vS3r7V6Jdwul9L2v3W108qQ8Y2vp/+ac3XjJbk2gaTXP+wyyZo/fx98yL zxRlS415EoZO/ZvvsTlFsUVKHtgPPvizUqSNBMpLCH+iKT525HBdFYTC8QsIsCCv IjEOEc5XdJcn2CoSFjZlLpAGhrhK/9psGNIMccAvchWvyxcbb2t3m467xJ4Q5D+h JXyIEkybn5susIE9ZNQDtsHHHlR41QPDqLZGejGeXnbXd7j9KRzNvnx8IK11OSo= =18iA -----END PGP SIGNATURE----- _______________________________________________ Gluster-users mailing list Gluster-users@xxxxxxxxxxx http://supercolony.gluster.org/mailman/listinfo/gluster-users
