[Gluster-users] log file spewing on one node, but not the others

[Strahil Nikolov]

What is the uptime of the affected node ?
There is a similar error reported in https://access.redhat.com/solutions/5518661  which could indicate a possible problem in a memory area named ‘lru’ .Have you noticed any ECC errors in dmesg/IPMI of the system ?
At least I would reboot the node and run hardware diagnostics to check that everything is fine.

Best Regards,Strahil Nikolov 

Sent from Yahoo Mail for iPhone


On Tuesday, July 25, 2023, 4:31 AM, W Kern <wkmail at bneit.com> wrote:

we have an older 2+1 arbiter gluster cluster running 6.10  on Ubuntu18LTS

It has run beautifully for years. Only occaisionally needing attention 
as drives have died, etc

Each peer has two volumes. G1 and G2 with a shared 'gluster' network.

Since July 1st one of the peers for one volume is spewing the logfile 
/var-lib-G1.log with the following errors.

The volume (G2) is not showing this nor are there issue with other peer 
and the arbiter for the G1 volume.

So its one machine with one volume that has the problem.  There have 
been NO issues with the volumes themselves.

It simply a matter of the the logfiles generating GBs of entries every 
hour (which is how we noticed it when we started running out of log space).

According to google there are mentions of this error, but that it was 
fixed in the 6.x series.  I can find no other mentions.

I have tried restarting glusterd with no change. there doesn't seem to 
be any hardware issues.

I am wondering if perhaps this is an XFS file corruption issue and if I 
were to unmount the Gluster run xfs_repair and bring it back, that would 
solve the issue.

Any other suggestions?

[2023-07-21 18:51:38.260507] W [inode.c:1638:inode_table_prune] 
(-->/usr/lib/x86_64-linux-gnu/glusterfs/6.10/xlator/features/shard.so(+0x21b47) 
[0x7fb261c13b47] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(inode_unref+0x36) 
[0x7fb26947f416] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x3337a) 
[0x7fb26947f37a] ) 0-GLB1image-shard: Empty inode lru list found but 
with (-2) lru_size
[2023-07-21 18:51:38.261231] W [inode.c:1638:inode_table_prune] 
(-->/usr/lib/x86_64-linux-gnu/glusterfs/6.10/xlator/mount/fuse.so(+0xba51) 
[0x7fb266cdca51] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(inode_unref+0x36) 
[0x7fb26947f416] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x3337a) 
[0x7fb26947f37a] ) 0-fuse: Empty inode lru list found but with (-2) lru_size
[2023-07-21 18:51:38.261377] W [inode.c:1638:inode_table_prune] 
(-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(loc_wipe+0x12) 
[0x7fb26946bd72] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(inode_unref+0x36) 
[0x7fb26947f416] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x3337a) 
[0x7fb26947f37a] ) 0-GLB1image-shard: Empty inode lru list found but 
with (-2) lru_size
[2023-07-21 18:51:38.261806] W [inode.c:1638:inode_table_prune] 
(-->/usr/lib/x86_64-linux-gnu/glusterfs/6.10/xlator/cluster/replicate.so(+0x5ca57) 
[0x7fb26213ba57] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(inode_unref+0x36) 
[0x7fb26947f416] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x3337a) 
[0x7fb26947f37a] ) 0-GLB1image-replicate-0: Empty inode lru list found 
but with (-2) lru_size
[2023-07-21 18:51:38.261933] W [inode.c:1638:inode_table_prune] 
(-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(fd_unref+0x1ef) 
[0x7fb269495eaf] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(inode_unref+0x36) 
[0x7fb26947f416] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x3337a) 
[0x7fb26947f37a] ) 0-GLB1image-client-1: Empty inode lru list found but 
with (-2) lru_size
[2023-07-21 18:51:38.262684] W [inode.c:1638:inode_table_prune] 
(-->/usr/lib/x86_64-linux-gnu/glusterfs/6.10/xlator/cluster/replicate.so(+0x5ca57) 
[0x7fb26213ba57] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(inode_unref+0x36) 
[0x7fb26947f416] 
-->/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x3337a) 
[0x7fb26947f37a] ) 0-GLB1image-replicate-0: Empty inode lru list found 
but with (-2) lru_size

-wk

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