[Gluster-users] brick logs filling up with errors (3.2.5)

[Paul Simpson]

hi all,

i'm using 2x2 servers g1,g2,g3,g4 all running (opensuse 11.3) running
3.2.5.  ie, dist-replicated.

my logs are filling up with errors such as:

[2012-01-18 14:49:00.317604] I [server3_1-fops.c:1417:server_create_cbk]
0-glustervol1-server: 11016950: CREATE
/production/hyundai/shop/houdini/scripts/python/gridSplitSeed.pyc (0) ==>
-1 (Permission denied)
[2012-01-18 14:49:00.420118] I [server3_1-fops.c:1417:server_create_cbk]
0-glustervol1-server: 11016964: CREATE
/production/hyundai/shop/houdini/scripts/python/gridSplitSeed.pyc (0) ==>
-1 (Permission denied)
[2012-01-18 14:49:00.561886] I [server3_1-fops.c:1417:server_create_cbk]
0-glustervol1-server: 11016973: CREATE
/production/hyundai/shop/houdini/scripts/python/gridSplitSeed.pyc (0) ==>
-1 (Permission denied)
[2012-01-18 14:49:00.583313] I [server3_1-fops.c:1417:server_create_cbk]
0-glustervol1-server: 11016982: CREATE
/production/hyundai/shop/houdini/scripts/python/gridSplitSeed.pyc (0) ==>
-1 (Permission denied)
[2012-01-18 14:49:00.926677] I [server3_1-fops.c:1417:server_create_cbk]
0-glustervol1-server: 11017010: CREATE
/production/hyundai/shop/houdini/scripts/python/gridSplitSeed.pyc (0) ==>
-1 (Permission denied)
[2012-01-18 14:49:00.939979] I [server3_1-fops.c:1417:server_create_cbk]
0-glustervol1-server: 11017019: CREATE
/production/hyundai/shop/houdini/scripts/python/gridSplitSeed.pyc (0) ==>
-1 (Permission denied)
[2012-01-18 14:49:01.399885] I [server3_1-fops.c:1417:server_create_cbk]
0-glustervol1-server: 11017070: CREATE
/production/hyundai/shop/houdini/scripts/python/gridSplitSeed.pyc (0) ==>
-1 (Permission denied)
[2012-01-18 14:49:01.492153] I [server3_1-fops.c:1417:server_create_cbk]
0-glustervol1-server: 11017101: CREATE
/production/hyundai/shop/houdini/scripts/python/gridSplitSeed.pyc (0) ==>
-1 (Permission denied)


and:

[2012-01-18 14:49:49.224118] W [inode.c:1044:inode_path]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(server_resolve+0xf8)
[0x7ffe19019bd8]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(server_resolve_inode+0x70)
[0x7ffe19019ad0]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(resolve_loc_touchup+0x105)
[0x7ffe19019645]))) 0-/mnt/glus1/inode: no dentry for non-root inode
-2547827547: b185c544-77b8-4db3-babf-0cd1ad642fd4
[2012-01-18 14:49:49.264120] W [inode.c:1044:inode_path]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(server_resolve+0xf8)
[0x7ffe19019bd8]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(server_resolve_inode+0x70)
[0x7ffe19019ad0]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(resolve_loc_touchup+0x105)
[0x7ffe19019645]))) 0-/mnt/glus1/inode: no dentry for non-root inode
-2547827547: b185c544-77b8-4db3-babf-0cd1ad642fd4
[2012-01-18 14:49:49.283681] W [inode.c:1044:inode_path]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(server_resolve+0xf8)
[0x7ffe19019bd8]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(server_resolve_inode+0x70)
[0x7ffe19019ad0]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(resolve_loc_touchup+0x105)
[0x7ffe19019645]))) 0-/mnt/glus1/inode: no dentry for non-root inode
-2547827547: b185c544-77b8-4db3-babf-0cd1ad642fd4
[2012-01-18 14:49:49.303780] W [inode.c:1044:inode_path]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(server_resolve+0xf8)
[0x7ffe19019bd8]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(server_resolve_inode+0x70)
[0x7ffe19019ad0]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(resolve_loc_touchup+0x105)
[0x7ffe19019645]))) 0-/mnt/glus1/inode: no dentry for non-root inode
-2547827547: b185c544-77b8-4db3-babf-0cd1ad642fd4
[2012-01-18 14:49:49.323806] W [inode.c:1044:inode_path]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(server_resolve+0xf8)
[0x7ffe19019bd8]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(server_resolve_inode+0x70)
[0x7ffe19019ad0]
(-->/opt/glusterfs/3.2.5/lib64/glusterfs/3.2.5/xlator/protocol/server.so(resolve_loc_touchup+0x105)
[0x7ffe19019645]))) 0-/mnt/glus1/inode: no dentry for non-root inode
-2547827547: b185c544-77b8-4db3-babf-0cd1ad642fd4
[2012-01-18 14:51:28.398639] I [server3_1-fops.c:964:server_unlink_cbk]
0-glustervol1-server: 4905904: UNLINK
/production/lib/python2.6/site-packages/simplejson/__init__.pyc
(-746354762) ==> -1 (Permission denied)


...this doesn't look good.  i have ~35 linux clients (opensuse 11.3) which
access the servers using both FUSE and NFS.

i'm concerned about the data integrity on the system.  also, we get i/o
errors every now and then plus statting errors such as:  ls -l produces
???? ??? ??? a lot.

i would be most appreciative with any help.

regards,

paul
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