Re: Using glusterfs for virtual machines with qcow2 images

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Hi,

I‘m using Proxmox with GlusterFs and qcow2 since some years now without bigger issues. 

The only thing I needed to tweak was the mounting because else it had issues on reboot. You need to turn off the glusterfssharedstorage.service else it is uncounted too early on node shutdown which might corrupt data!

Else do it should use the overt settings and sharding because else he always needs to check whole vom files which gets an issue when they get bigger. Meaning: "gluster volume set <VOLNAME> group virt" (but remove all data from storage before doing that and copy data back on it afterwards. 

Ingo F

Am 01.06.2023 um 23:05 schrieb Ewen Chan <alpha754293@xxxxxxxxxxx>:


Chris:

Whilst I don't know what is the issue nor the root cause of your issue with using GlusterFS with Proxmox, but I am going to guess that you might already know that Proxmox "natively" supports Ceph, which the Wikipedia article for it says that it is a distributed object storage system.

Maybe that might work better with Proxmox?

Hope this helps.

Sorry that I wasn't able to assist with the specific problem that you are facing.

Thanks.

Sincerely,
Ewen
From: Gluster-users <gluster-users-bounces@xxxxxxxxxxx> on behalf of Christian Schoepplein <christian.schoepplein@xxxxxxxxx>
Sent: June 1, 2023 11:42 AM
To: gluster-users@xxxxxxxxxxx <gluster-users@xxxxxxxxxxx>
Subject: Using glusterfs for virtual machines with qcow2 images
 
Hi,

we'd like to use glusterfs for Proxmox and virtual machines with qcow2
disk images. We have a three node glusterfs setup with one volume and
Proxmox is attached and VMs are created, but after some time, and I think
after much i/o is going on for a VM, the data inside the virtual machine
gets corrupted. When I copy files from or to our glusterfs
directly everything is OK, I've checked the files with md5sum. So in general
our glusterfs setup seems to be OK I think..., but with the VMs and the self
growing qcow2 images there are problems. If I use raw images for the VMs
tests look better, but I need to do more testing to be sure, the problem is
a bit hard to reproduce :-(.

I've also asked on a Proxmox mailinglist, but got no helpfull response so
far :-(. So maybe you have any helping hint what might be wrong with our
setup, what needs to be configured to use glusterfs as a storage backend for
virtual machines with self growing disk images. e.g. Any helpfull tip would
be great, because I am absolutely no glusterfs expert and also not a expert
for virtualization and what has to be done to let all components play well
together... Thanks for your support!

Here some infos about our glusterfs setup, please let me know if you need
more infos. We are using Ubuntu 22.04 as operating system:

root@gluster1:~# gluster --version
glusterfs 10.1
Repository revision: git://git.gluster.org/glusterfs.git
Copyright (c) 2006-2016 Red Hat, Inc. <https://www.gluster.org/>
GlusterFS comes with ABSOLUTELY NO WARRANTY.
It is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3
or later), or the GNU General Public License, version 2 (GPLv2),
in all cases as published by the Free Software Foundation.
root@gluster1:~#

root@gluster1:~# gluster v status gfs_vms

Status of volume: gfs_vms
Gluster process                             TCP Port  RDMA Port  Online  Pid
------------------------------------------------------------------------------
Brick gluster1.linova.de:/glusterfs/sde1enc
/brick                                      58448     0          Y       1062218
Brick gluster2.linova.de:/glusterfs/sdc1enc
/brick                                      50254     0          Y       20596
Brick gluster3.linova.de:/glusterfs/sdc1enc
/brick                                      52840     0          Y       1627513
Brick gluster1.linova.de:/glusterfs/sdf1enc
/brick                                      49832     0          Y       1062227
Brick gluster2.linova.de:/glusterfs/sdd1enc
/brick                                      56095     0          Y       20612
Brick gluster3.linova.de:/glusterfs/sdd1enc
/brick                                      51252     0          Y       1627521
Brick gluster1.linova.de:/glusterfs/sdg1enc
/brick                                      54991     0          Y       1062230
Brick gluster2.linova.de:/glusterfs/sde1enc
/brick                                      60812     0          Y       20628
Brick gluster3.linova.de:/glusterfs/sde1enc
/brick                                      59254     0          Y       1627522
Self-heal Daemon on localhost               N/A       N/A        Y       1062249
Bitrot Daemon on localhost                  N/A       N/A        Y       3591335
Scrubber Daemon on localhost                N/A       N/A        Y       3591346
Self-heal Daemon on gluster2.linova.de      N/A       N/A        Y       20645
Bitrot Daemon on gluster2.linova.de         N/A       N/A        Y       987517
Scrubber Daemon on gluster2.linova.de       N/A       N/A        Y       987588
Self-heal Daemon on gluster3.linova.de      N/A       N/A        Y       1627568
Bitrot Daemon on gluster3.linova.de         N/A       N/A        Y       1627543
Scrubber Daemon on gluster3.linova.de       N/A       N/A        Y       1627554
 
Task Status of Volume gfs_vms
------------------------------------------------------------------------------
There are no active volume tasks
 
root@gluster1:~#

root@gluster1:~# gluster v status gfs_vms detail

Status of volume: gfs_vms
------------------------------------------------------------------------------
Brick                : Brick gluster1.linova.de:/glusterfs/sde1enc/brick
TCP Port             : 58448              
RDMA Port            : 0                  
Online               : Y                  
Pid                  : 1062218            
File System          : xfs                
Device               : /dev/mapper/sde1enc
Mount Options        : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota
Inode Size           : 512                
Disk Space Free      : 3.6TB              
Total Disk Space     : 3.6TB              
Inode Count          : 390700096          
Free Inodes          : 390699660          
------------------------------------------------------------------------------
Brick                : Brick gluster2.linova.de:/glusterfs/sdc1enc/brick
TCP Port             : 50254              
RDMA Port            : 0                  
Online               : Y                  
Pid                  : 20596              
File System          : xfs                
Device               : /dev/mapper/sdc1enc
Mount Options        : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota
Inode Size           : 512                
Disk Space Free      : 3.6TB              
Total Disk Space     : 3.6TB              
Inode Count          : 390700096          
Free Inodes          : 390699660          
------------------------------------------------------------------------------
Brick                : Brick gluster3.linova.de:/glusterfs/sdc1enc/brick
TCP Port             : 52840              
RDMA Port            : 0                  
Online               : Y                  
Pid                  : 1627513            
File System          : xfs                
Device               : /dev/mapper/sdc1enc
Mount Options        : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota
Inode Size           : 512                
Disk Space Free      : 3.6TB              
Total Disk Space     : 3.6TB              
Inode Count          : 390700096          
Free Inodes          : 390699673          
------------------------------------------------------------------------------
Brick                : Brick gluster1.linova.de:/glusterfs/sdf1enc/brick
TCP Port             : 49832              
RDMA Port            : 0                  
Online               : Y                  
Pid                  : 1062227            
File System          : xfs                
Device               : /dev/mapper/sdf1enc
Mount Options        : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota
Inode Size           : 512                
Disk Space Free      : 3.4TB              
Total Disk Space     : 3.6TB              
Inode Count          : 390700096          
Free Inodes          : 390699632          
------------------------------------------------------------------------------
Brick                : Brick gluster2.linova.de:/glusterfs/sdd1enc/brick
TCP Port             : 56095              
RDMA Port            : 0                  
Online               : Y                  
Pid                  : 20612              
File System          : xfs                
Device               : /dev/mapper/sdd1enc
Mount Options        : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota
Inode Size           : 512                
Disk Space Free      : 3.4TB              
Total Disk Space     : 3.6TB              
Inode Count          : 390700096          
Free Inodes          : 390699632          
------------------------------------------------------------------------------
Brick                : Brick gluster3.linova.de:/glusterfs/sdd1enc/brick
TCP Port             : 51252              
RDMA Port            : 0                  
Online               : Y                  
Pid                  : 1627521            
File System          : xfs                
Device               : /dev/mapper/sdd1enc
Mount Options        : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota
Inode Size           : 512                
Disk Space Free      : 3.4TB              
Total Disk Space     : 3.6TB              
Inode Count          : 390700096          
Free Inodes          : 390699658          
------------------------------------------------------------------------------
Brick                : Brick gluster1.linova.de:/glusterfs/sdg1enc/brick
TCP Port             : 54991              
RDMA Port            : 0                  
Online               : Y                  
Pid                  : 1062230            
File System          : xfs                
Device               : /dev/mapper/sdg1enc
Mount Options        : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota
Inode Size           : 512                
Disk Space Free      : 3.5TB              
Total Disk Space     : 3.6TB              
Inode Count          : 390700096          
Free Inodes          : 390699629          
------------------------------------------------------------------------------
Brick                : Brick gluster2.linova.de:/glusterfs/sde1enc/brick
TCP Port             : 60812              
RDMA Port            : 0                  
Online               : Y                  
Pid                  : 20628              
File System          : xfs                
Device               : /dev/mapper/sde1enc
Mount Options        : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota
Inode Size           : 512                
Disk Space Free      : 3.5TB              
Total Disk Space     : 3.6TB              
Inode Count          : 390700096          
Free Inodes          : 390699629          
------------------------------------------------------------------------------
Brick                : Brick gluster3.linova.de:/glusterfs/sde1enc/brick
TCP Port             : 59254              
RDMA Port            : 0                  
Online               : Y                  
Pid                  : 1627522            
File System          : xfs                
Device               : /dev/mapper/sde1enc
Mount Options        : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota
Inode Size           : 512                
Disk Space Free      : 3.5TB              
Total Disk Space     : 3.6TB              
Inode Count          : 390700096          
Free Inodes          : 390699652          
 
root@gluster1:~#

root@gluster1:~# gluster v info gfs_vms

 
Volume Name: gfs_vms
Type: Distributed-Replicate
Volume ID: c70e9806-0463-44ea-818f-a6c824cc5a05
Status: Started
Snapshot Count: 0
Number of Bricks: 3 x 3 = 9
Transport-type: tcp
Bricks:
Brick1: gluster1.linova.de:/glusterfs/sde1enc/brick
Brick2: gluster2.linova.de:/glusterfs/sdc1enc/brick
Brick3: gluster3.linova.de:/glusterfs/sdc1enc/brick
Brick4: gluster1.linova.de:/glusterfs/sdf1enc/brick
Brick5: gluster2.linova.de:/glusterfs/sdd1enc/brick
Brick6: gluster3.linova.de:/glusterfs/sdd1enc/brick
Brick7: gluster1.linova.de:/glusterfs/sdg1enc/brick
Brick8: gluster2.linova.de:/glusterfs/sde1enc/brick
Brick9: gluster3.linova.de:/glusterfs/sde1enc/brick
Options Reconfigured:
features.scrub: Active
features.bitrot: on
cluster.granular-entry-heal: on
storage.fips-mode-rchecksum: on
transport.address-family: inet
nfs.disable: on
performance.client-io-threads: off

root@gluster1:~#

root@gluster1:~# gluster volume heal gms_vms
Launching heal operation to perform index self heal on volume gms_vms has
been unsuccessful:
Volume gms_vms does not exist
root@gluster1:~# gluster volume heal gfs_vms
Launching heal operation to perform index self heal on volume gfs_vms has
been successful
Use heal info commands to check status.
root@gluster1:~# gluster volume heal gfs_vms info
Brick gluster1.linova.de:/glusterfs/sde1enc/brick
Status: Connected
Number of entries: 0

Brick gluster2.linova.de:/glusterfs/sdc1enc/brick
Status: Connected
Number of entries: 0

Brick gluster3.linova.de:/glusterfs/sdc1enc/brick
Status: Connected
Number of entries: 0

Brick gluster1.linova.de:/glusterfs/sdf1enc/brick
Status: Connected
Number of entries: 0

Brick gluster2.linova.de:/glusterfs/sdd1enc/brick
Status: Connected
Number of entries: 0

Brick gluster3.linova.de:/glusterfs/sdd1enc/brick
Status: Connected
Number of entries: 0

Brick gluster1.linova.de:/glusterfs/sdg1enc/brick
Status: Connected
Number of entries: 0

Brick gluster2.linova.de:/glusterfs/sde1enc/brick
Status: Connected
Number of entries: 0

Brick gluster3.linova.de:/glusterfs/sde1enc/brick
Status: Connected
Number of entries: 0

root@gluster1:~#

This are the warnings and errors I've found in the logs on our three
servers...

* Warnings on gluster1.linova.de:

glusterd.log:[2023-05-31 23:56:00.032233 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f9b8d19eedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f9b8d245ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f9b8d244525] ) 0-management: Lock for gfs_vms held by a410159b-12db-4cf7-bad5-c5c817679d1b
glusterd.log:[2023-06-01 02:22:04.133256 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f9b8d19eedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f9b8d245ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f9b8d244525] ) 0-management: Lock for gfs_vms held by a410159b-12db-4cf7-bad5-c5c817679d1b
glusterd.log:[2023-06-01 02:44:00.046086 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f9b8d19eedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f9b8d245ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f9b8d244525] ) 0-management: Lock for gfs_vms held by a410159b-12db-4cf7-bad5-c5c817679d1b
glusterd.log:[2023-06-01 05:32:00.042698 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f9b8d19eedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f9b8d245ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f9b8d244525] ) 0-management: Lock for gfs_vms held by a410159b-12db-4cf7-bad5-c5c817679d1b
glusterd.log:[2023-06-01 08:18:00.040890 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f9b8d19eedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f9b8d245ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f9b8d244525] ) 0-management: Lock for gfs_vms held by a410159b-12db-4cf7-bad5-c5c817679d1b
glusterd.log:[2023-06-01 11:09:00.020843 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f9b8d19eedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f9b8d245ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f9b8d244525] ) 0-management: Lock for gfs_vms held by a410159b-12db-4cf7-bad5-c5c817679d1b
glusterd.log:[2023-06-01 13:55:00.319414 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f9b8d19eedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f9b8d245ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f9b8d244525] ) 0-management: Lock for gfs_vms held by a410159b-12db-4cf7-bad5-c5c817679d1b

* Errors on gluster1.linova.de:

glusterd.log:[2023-05-31 23:56:00.032251 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
glusterd.log:[2023-06-01 02:22:04.133274 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
glusterd.log:[2023-06-01 02:44:00.046099 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
glusterd.log:[2023-06-01 05:32:00.042714 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
glusterd.log:[2023-06-01 08:18:00.040914 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
glusterd.log:[2023-06-01 11:09:00.020853 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
glusterd.log:[2023-06-01 13:21:57.752337 +0000] E [MSGID: 106525] [glusterd-op-sm.c:4248:glusterd_dict_set_volid] 0-management: Volume detail does not exist
glusterd.log:[2023-06-01 13:21:57.752363 +0000] E [MSGID: 106289] [glusterd-syncop.c:1947:gd_sync_task_begin] 0-management: Failed to build payload for operation 'Volume Status'
glusterd.log:[2023-06-01 13:55:00.319432 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms

* Warnings on gluster2.linova.de:

[2023-05-31 20:26:37.975658 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f4ec1b5bedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f4ec1c02ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f4ec1c01525] ) 0-management: Lock for gfs_vms held by a410159b-12db-4cf7-bad5-c5c817679d1b

* Errors on gluster2.linova.de:

[2023-05-31 20:26:37.975831 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms

* Warnings on gluster3.linova.de:

[2023-05-31 22:26:44.245188 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f5f8ad5bedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f5f8ae02ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f5f8ae01525] ) 0-management: Lock for gfs_vms held by 4b0a8298-9284-4a24-8de0-f5c25aafb5c7
[2023-05-31 22:58:20.000849 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f5f8ad5bedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f5f8ae02ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f5f8ae01525] ) 0-management: Lock for gfs_vms held by 4b0a8298-9284-4a24-8de0-f5c25aafb5c7
[2023-06-01 01:26:19.990639 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f5f8ad5bedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f5f8ae02ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f5f8ae01525] ) 0-management: Lock for gfs_vms held by 4b0a8298-9284-4a24-8de0-f5c25aafb5c7
[2023-06-01 07:09:44.252654 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f5f8ad5bedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f5f8ae02ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f5f8ae01525] ) 0-management: Lock for gfs_vms held by 4b0a8298-9284-4a24-8de0-f5c25aafb5c7
[2023-06-01 07:36:49.803972 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f5f8ad5bedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f5f8ae02ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f5f8ae01525] ) 0-management: Lock for gfs_vms held by 4b0a8298-9284-4a24-8de0-f5c25aafb5c7
[2023-06-01 07:42:20.003401 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f5f8ad5bedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f5f8ae02ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f5f8ae01525] ) 0-management: Lock for gfs_vms held by 4b0a8298-9284-4a24-8de0-f5c25aafb5c7
[2023-06-01 08:43:55.561333 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f5f8ad5bedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f5f8ae02ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f5f8ae01525] ) 0-management: Lock for gfs_vms held by 7a63d6a0-feae-4349-b787-d0fc76b3db3a
[2023-06-01 13:07:04.152591 +0000] W [glusterd-locks.c:545:glusterd_mgmt_v3_lock] (-->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0x26edf) [0x7f5f8ad5bedf] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcdad2) [0x7f5f8ae02ad2] -->/usr/lib/x86_64-linux-gnu/glusterfs/10.1/xlator/mgmt/glusterd.so(+0xcc525) [0x7f5f8ae01525] ) 0-management: Lock for gfs_vms held by a410159b-12db-4cf7-bad5-c5c817679d1b

* Errors on gluster3.linova.de:

[2023-05-31 22:26:44.245214 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
[2023-05-31 22:58:20.000858 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
[2023-06-01 01:26:19.990648 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
[2023-06-01 07:09:44.252671 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
[2023-06-01 07:36:49.803986 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
[2023-06-01 07:42:20.003411 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
[2023-06-01 08:43:55.561349 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms
[2023-06-01 13:07:04.152610 +0000] E [MSGID: 106118] [glusterd-syncop.c:1904:gd_sync_task_begin] 0-management: Unable to acquire lock for gfs_vms

Best regards and thanks again for any helpfull hint!

  Chris
________



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________



Community Meeting Calendar:

Schedule -
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
Bridge: https://meet.google.com/cpu-eiue-hvk
Gluster-users mailing list
Gluster-users@xxxxxxxxxxx
https://lists.gluster.org/mailman/listinfo/gluster-users
________



Community Meeting Calendar:

Schedule -
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC
Bridge: https://meet.google.com/cpu-eiue-hvk
Gluster-users mailing list
Gluster-users@xxxxxxxxxxx
https://lists.gluster.org/mailman/listinfo/gluster-users
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