Hello,
in regard to
https://bugzilla.redhat.com/show_bug.cgi?id=1434066
i have been faced to another issue when using the trashcan feature on a
dist. repl. volume running a geo-replication. (gfs 3.12.6 on ubuntu 16.04.4)
for e.g. removing an entire directory with subfolders :
tron@gl-node1:/myvol-1/test1/b1$ rm -rf *
afterwards listing files in the trashcan :
tron@gl-node1:/myvol-1/test1$ ls -la /myvol-1/.trashcan/test1/b1/
leads to an outage of the geo-replication.
error on master-01 and master-02 :
[2018-03-12 13:37:14.827204] I [master(/brick1/mvol1):1385:crawl]
_GMaster: slave's time stime=(1520861818, 0)
[2018-03-12 13:37:14.835535] E [master(/brick1/mvol1):784:log_failures]
_GMaster: ENTRY FAILED data=({'uid': 0, 'gfid':
'c38f75e3-194a-4d22-9094-50ac8f8756e7', 'gid': 0, 'mode': 16877,
'entry':
'.gfid/5531bd64-ac50-462b-943e-c0bf1c52f52c/Oracle_VM_VirtualBox_Extension',
'op': 'MKDIR'}, 2, {'gfid_mismatch': False, 'dst': False})
[2018-03-12 13:37:14.835911] E
[syncdutils(/brick1/mvol1):299:log_raise_exception] <top>: The above
directory failed to sync. Please fix it to proceed further.
both gfid's of the directories as shown in the log :
brick1/mvol1/.trashcan/test1/b1 0x5531bd64ac50462b943ec0bf1c52f52c
brick1/mvol1/.trashcan/test1/b1/Oracle_VM_VirtualBox_Extension
0xc38f75e3194a4d22909450ac8f8756e7
the shown directory contains just one file which is stored on gl-node3
and gl-node4 while node1 and 2 are in geo replication error.
since the filesize limitation of the trashcan is obsolete i'm really
interested to use the trashcan feature but i'm concerned it will
interrupt the geo-replication entirely.
does anybody else have been faced with this situation...any hints,
workarounds... ?
best regards
Dietmar Putz
root@gl-node1:~/tmp# gluster volume info mvol1
Volume Name: mvol1
Type: Distributed-Replicate
Volume ID: a1c74931-568c-4f40-8573-dd344553e557
Status: Started
Snapshot Count: 0
Number of Bricks: 2 x 2 = 4
Transport-type: tcp
Bricks:
Brick1: gl-node1-int:/brick1/mvol1
Brick2: gl-node2-int:/brick1/mvol1
Brick3: gl-node3-int:/brick1/mvol1
Brick4: gl-node4-int:/brick1/mvol1
Options Reconfigured:
changelog.changelog: on
geo-replication.ignore-pid-check: on
geo-replication.indexing: on
features.trash-max-filesize: 2GB
features.trash: on
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: off
root@gl-node1:/myvol-1/test1# gluster volume geo-replication mvol1
gl-node5-int::mvol1 config
special_sync_mode: partial
gluster_log_file:
/var/log/glusterfs/geo-replication/mvol1/ssh%3A%2F%2Froot%40192.168.178.65%3Agluster%3A%2F%2F127.0.0.1%3Amvol1.gluster.log
ssh_command: ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no
-i /var/lib/glusterd/geo-replication/secret.pem
change_detector: changelog
use_meta_volume: true
session_owner: a1c74931-568c-4f40-8573-dd344553e557
state_file:
/var/lib/glusterd/geo-replication/mvol1_gl-node5-int_mvol1/monitor.status
gluster_params: aux-gfid-mount acl
remote_gsyncd: /nonexistent/gsyncd
working_dir:
/var/lib/misc/glusterfsd/mvol1/ssh%3A%2F%2Froot%40192.168.178.65%3Agluster%3A%2F%2F127.0.0.1%3Amvol1
state_detail_file:
/var/lib/glusterd/geo-replication/mvol1_gl-node5-int_mvol1/ssh%3A%2F%2Froot%40192.168.178.65%3Agluster%3A%2F%2F127.0.0.1%3Amvol1-detail.status
gluster_command_dir: /usr/sbin/
pid_file:
/var/lib/glusterd/geo-replication/mvol1_gl-node5-int_mvol1/monitor.pid
georep_session_working_dir:
/var/lib/glusterd/geo-replication/mvol1_gl-node5-int_mvol1/
ssh_command_tar: ssh -oPasswordAuthentication=no
-oStrictHostKeyChecking=no -i /var/lib/glusterd/geo-replication/tar_ssh.pem
master.stime_xattr_name:
trusted.glusterfs.a1c74931-568c-4f40-8573-dd344553e557.d62bda3a-1396-492a-ad99-7c6238d93c6a.stime
changelog_log_file:
/var/log/glusterfs/geo-replication/mvol1/ssh%3A%2F%2Froot%40192.168.178.65%3Agluster%3A%2F%2F127.0.0.1%3Amvol1-changes.log
socketdir: /var/run/gluster
volume_id: a1c74931-568c-4f40-8573-dd344553e557
ignore_deletes: false
state_socket_unencoded:
/var/lib/glusterd/geo-replication/mvol1_gl-node5-int_mvol1/ssh%3A%2F%2Froot%40192.168.178.65%3Agluster%3A%2F%2F127.0.0.1%3Amvol1.socket
log_file:
/var/log/glusterfs/geo-replication/mvol1/ssh%3A%2F%2Froot%40192.168.178.65%3Agluster%3A%2F%2F127.0.0.1%3Amvol1.log
access_mount: true
root@gl-node1:/myvol-1/test1#
--
_______________________________________________
Gluster-users mailing list
Gluster-users@xxxxxxxxxxx
http://lists.gluster.org/mailman/listinfo/gluster-users
