On oVirt / Redhat Virtualization,
the following Gluster volumes settings are recommended to be applied (preferably at the creation of the volume)
These settings are important for data reliability, ( Note that Replica 3 or Replica 2+1 is expected )
performance.quick-read=off
performance.read-ahead=off
performance.io-cache=off
performance.low-prio-threads=32
network.remote-dio=enable
cluster.eager-lock=enable
cluster.quorum-type=auto
cluster.server-quorum-type=server
cluster.data-self-heal-algorithm=full
cluster.locking-scheme=granular
cluster.shd-max-threads=8
cluster.shd-wait-qlength=10000
features.shard=on
user.cifs=off
cluster.choose-local=off
client.event-threads=4
server.event-threads=4
performance.client-io-threads=on
performance.read-ahead=off
performance.io-cache=off
performance.low-prio-threads=32
network.remote-dio=enable
cluster.eager-lock=enable
cluster.quorum-type=auto
cluster.server-quorum-type=server
cluster.data-self-heal-algorithm=full
cluster.locking-scheme=granular
cluster.shd-max-threads=8
cluster.shd-wait-qlength=10000
features.shard=on
user.cifs=off
cluster.choose-local=off
client.event-threads=4
server.event-threads=4
performance.client-io-threads=on
Guillaume Pavese
Ingénieur Système et Réseau
Ingénieur Système et Réseau
Interactiv-Group
On Fri, Jun 2, 2023 at 5:33 AM W Kern <wkmail@xxxxxxxxx> wrote:
We use qcow2 with libvirt based kvm on many small clusters and have
found it to be exremely reliable though maybe not the fastest, though
some of that is most of our storage is SATA SSDs in a software RAID1
config for each brick.
What problems are you running into?
You just mention 'problems'
-wk
On 6/1/23 8:42 AM, Christian Schoepplein wrote:
> 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
> ________
>
>
>
> Community Meeting Calendar:
>
> Schedule -
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> 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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