We've got an issue with Gluster (3.12.x) where clients can't see directories
that exist or are created within a mounted volume.
We can see files, but not directories (with ls, find etc...)
We can enter (cd) into directories, even if we can't see them.
- Host typology is: 2 replica, 1 arbiter.
- Volumes are: replicated and running on XFS on the hosts.
- Clients are: GlusterFS native fuse client (mount.glusterfs), the same version
and op-version as the hosts.
- Gluster server and client version: 3.12.2 (also found on 3.12.1, unsure about
previous versions) running on CentOS 7.
Examples:
mount:
192.168.0.151:/gluster_vol on /var/lib/mountedgluster type fuse.glusterfs
(rw,relatime,user_id=0,group_id=0,default_permissions,allow_other,max_read=131072)
root@gluster-client:/var/lib/mountedgluster # ls -la
total 0
(note no . or .. directories)
root@gluster-client:/var/lib/mountedgluster # touch test
root@gluster-client:/var/lib/mountedgluster # ls -la
total 0
-rw-r--r--. 1 root root 0 Nov 6 10:10 test
("test" file shows up. Still no . or .. directories.)
root@gluster-client:/var/lib/mountedgluster # mkdir testdir
root@gluster-client:/var/lib/mountedgluster # ls -la
total 0
-rw-r--r--. 1 root root 0 Nov 6 10:10 test
(directory was made, but doesn't show in ls)
root@gluster-client:/var/lib/mountedgluster # cd testdir
root@gluster-client:/var/lib/mountedgluster/testdir # ls -la
total 0
(cd works, no . or .. shown in ls though)
root@gluster-client:/var/lib/mountedgluster/testdir # touch test
root@gluster-client:/var/lib/mountedgluster/testdir # ls -la
total 0
-rw-r--r--. 1 root root 0 Nov 6 10:10 test
(can create test file in testdir)
root@gluster-client:/var/lib/mountedgluster/testdir # cd ..
root@gluster-client:/var/lib/mountedgluster # ls -ld testdir
drwxr-xr-x. 2 root root 4096 Nov 6 10:10 testdir
(going back to parent directory, although ls -la doesn't show the directory, if
I specify the name to ls -ld it does show)
--
Sam McLeod
https://twitter.com/s_mcleod
https://smcleod.net
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