<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">On oVirt / Redhat Virtualization, </div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">the following Gluster volumes settings are recommended to be applied (preferably at the creation of the volume)</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">These settings are important for data reliability, ( Note that Replica 3 or Replica 2+1 is expected ) </div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">performance.quick-read=off<br>performance.read-ahead=off<br>performance.io-cache=off<br>performance.low-prio-threads=32<br>network.remote-dio=enable<br>cluster.eager-lock=enable<br>cluster.quorum-type=auto<br>cluster.server-quorum-type=server<br>cluster.data-self-heal-algorithm=full<br>cluster.locking-scheme=granular<br>cluster.shd-max-threads=8<br>cluster.shd-wait-qlength=10000<br>features.shard=on<br>user.cifs=off<br>cluster.choose-local=off<br>client.event-threads=4<br>server.event-threads=4<br>performance.client-io-threads=on<br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr" style="font-size:12.8px"><span style="color:rgb(51,102,255)">Guillaume Pavese</span><br style="color:rgb(51,102,255)"><span style="color:rgb(51,102,255)">Ingénieur</span><span style="color:rgb(51,102,255)"> </span><span style="color:rgb(51,102,255)">Système</span><span style="color:rgb(51,102,255)"> </span><span style="color:rgb(51,102,255)">et </span><span style="color:rgb(51,102,255)">Réseau</span></div><div style="font-size:12.8px"><span style="color:rgb(51,102,255)">Interactiv-Group</span></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jun 2, 2023 at 5:33 AM W Kern <<a href="mailto:wkmail@bneit.com">wkmail@bneit.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">We use qcow2 with libvirt based kvm on many small clusters and have <br>
found it to be exremely reliable though maybe not the fastest, though <br>
some of that is most of our storage is SATA SSDs in a software RAID1 <br>
config for each brick.<br>
<br>
What problems are you running into?<br>
<br>
You just mention 'problems'<br>
<br>
-wk<br>
<br>
On 6/1/23 8:42 AM, Christian Schoepplein wrote:<br>
> Hi,<br>
><br>
> we'd like to use glusterfs for Proxmox and virtual machines with qcow2<br>
> disk images. We have a three node glusterfs setup with one volume and<br>
> Proxmox is attached and VMs are created, but after some time, and I think<br>
> after much i/o is going on for a VM, the data inside the virtual machine<br>
> gets corrupted. When I copy files from or to our glusterfs<br>
> directly everything is OK, I've checked the files with md5sum. So in general<br>
> our glusterfs setup seems to be OK I think..., but with the VMs and the self<br>
> growing qcow2 images there are problems. If I use raw images for the VMs<br>
> tests look better, but I need to do more testing to be sure, the problem is<br>
> a bit hard to reproduce :-(.<br>
><br>
> I've also asked on a Proxmox mailinglist, but got no helpfull response so<br>
> far :-(. So maybe you have any helping hint what might be wrong with our<br>
> setup, what needs to be configured to use glusterfs as a storage backend for<br>
> virtual machines with self growing disk images. e.g. Any helpfull tip would<br>
> be great, because I am absolutely no glusterfs expert and also not a expert<br>
> for virtualization and what has to be done to let all components play well<br>
> together... Thanks for your support!<br>
><br>
> Here some infos about our glusterfs setup, please let me know if you need<br>
> more infos. We are using Ubuntu 22.04 as operating system:<br>
><br>
> root@gluster1:~# gluster --version<br>
> glusterfs 10.1<br>
> Repository revision: git://<a href="http://git.gluster.org/glusterfs.git" rel="noreferrer" target="_blank">git.gluster.org/glusterfs.git</a><br>
> Copyright (c) 2006-2016 Red Hat, Inc. <<a href="https://www.gluster.org/" rel="noreferrer" target="_blank">https://www.gluster.org/</a>><br>
> GlusterFS comes with ABSOLUTELY NO WARRANTY.<br>
> It is licensed to you under your choice of the GNU Lesser<br>
> General Public License, version 3 or any later version (LGPLv3<br>
> or later), or the GNU General Public License, version 2 (GPLv2),<br>
> in all cases as published by the Free Software Foundation.<br>
> root@gluster1:~#<br>
><br>
> root@gluster1:~# gluster v status gfs_vms<br>
><br>
> Status of volume: gfs_vms<br>
> Gluster process TCP Port RDMA Port Online Pid<br>
> ------------------------------------------------------------------------------<br>
> Brick gluster1.linova.de:/glusterfs/sde1enc<br>
> /brick 58448 0 Y 1062218<br>
> Brick gluster2.linova.de:/glusterfs/sdc1enc<br>
> /brick 50254 0 Y 20596<br>
> Brick gluster3.linova.de:/glusterfs/sdc1enc<br>
> /brick 52840 0 Y 1627513<br>
> Brick gluster1.linova.de:/glusterfs/sdf1enc<br>
> /brick 49832 0 Y 1062227<br>
> Brick gluster2.linova.de:/glusterfs/sdd1enc<br>
> /brick 56095 0 Y 20612<br>
> Brick gluster3.linova.de:/glusterfs/sdd1enc<br>
> /brick 51252 0 Y 1627521<br>
> Brick gluster1.linova.de:/glusterfs/sdg1enc<br>
> /brick 54991 0 Y 1062230<br>
> Brick gluster2.linova.de:/glusterfs/sde1enc<br>
> /brick 60812 0 Y 20628<br>
> Brick gluster3.linova.de:/glusterfs/sde1enc<br>
> /brick 59254 0 Y 1627522<br>
> Self-heal Daemon on localhost N/A N/A Y 1062249<br>
> Bitrot Daemon on localhost N/A N/A Y 3591335<br>
> Scrubber Daemon on localhost N/A N/A Y 3591346<br>
> Self-heal Daemon on <a href="http://gluster2.linova.de" rel="noreferrer" target="_blank">gluster2.linova.de</a> N/A N/A Y 20645<br>
> Bitrot Daemon on <a href="http://gluster2.linova.de" rel="noreferrer" target="_blank">gluster2.linova.de</a> N/A N/A Y 987517<br>
> Scrubber Daemon on <a href="http://gluster2.linova.de" rel="noreferrer" target="_blank">gluster2.linova.de</a> N/A N/A Y 987588<br>
> Self-heal Daemon on <a href="http://gluster3.linova.de" rel="noreferrer" target="_blank">gluster3.linova.de</a> N/A N/A Y 1627568<br>
> Bitrot Daemon on <a href="http://gluster3.linova.de" rel="noreferrer" target="_blank">gluster3.linova.de</a> N/A N/A Y 1627543<br>
> Scrubber Daemon on <a href="http://gluster3.linova.de" rel="noreferrer" target="_blank">gluster3.linova.de</a> N/A N/A Y 1627554<br>
> <br>
> Task Status of Volume gfs_vms<br>
> ------------------------------------------------------------------------------<br>
> There are no active volume tasks<br>
> <br>
> root@gluster1:~#<br>
><br>
> root@gluster1:~# gluster v status gfs_vms detail<br>
><br>
> Status of volume: gfs_vms<br>
> ------------------------------------------------------------------------------<br>
> Brick : Brick gluster1.linova.de:/glusterfs/sde1enc/brick<br>
> TCP Port : 58448<br>
> RDMA Port : 0<br>
> Online : Y<br>
> Pid : 1062218<br>
> File System : xfs<br>
> Device : /dev/mapper/sde1enc<br>
> Mount Options : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota<br>
> Inode Size : 512<br>
> Disk Space Free : 3.6TB<br>
> Total Disk Space : 3.6TB<br>
> Inode Count : 390700096<br>
> Free Inodes : 390699660<br>
> ------------------------------------------------------------------------------<br>
> Brick : Brick gluster2.linova.de:/glusterfs/sdc1enc/brick<br>
> TCP Port : 50254<br>
> RDMA Port : 0<br>
> Online : Y<br>
> Pid : 20596<br>
> File System : xfs<br>
> Device : /dev/mapper/sdc1enc<br>
> Mount Options : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota<br>
> Inode Size : 512<br>
> Disk Space Free : 3.6TB<br>
> Total Disk Space : 3.6TB<br>
> Inode Count : 390700096<br>
> Free Inodes : 390699660<br>
> ------------------------------------------------------------------------------<br>
> Brick : Brick gluster3.linova.de:/glusterfs/sdc1enc/brick<br>
> TCP Port : 52840<br>
> RDMA Port : 0<br>
> Online : Y<br>
> Pid : 1627513<br>
> File System : xfs<br>
> Device : /dev/mapper/sdc1enc<br>
> Mount Options : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota<br>
> Inode Size : 512<br>
> Disk Space Free : 3.6TB<br>
> Total Disk Space : 3.6TB<br>
> Inode Count : 390700096<br>
> Free Inodes : 390699673<br>
> ------------------------------------------------------------------------------<br>
> Brick : Brick gluster1.linova.de:/glusterfs/sdf1enc/brick<br>
> TCP Port : 49832<br>
> RDMA Port : 0<br>
> Online : Y<br>
> Pid : 1062227<br>
> File System : xfs<br>
> Device : /dev/mapper/sdf1enc<br>
> Mount Options : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota<br>
> Inode Size : 512<br>
> Disk Space Free : 3.4TB<br>
> Total Disk Space : 3.6TB<br>
> Inode Count : 390700096<br>
> Free Inodes : 390699632<br>
> ------------------------------------------------------------------------------<br>
> Brick : Brick gluster2.linova.de:/glusterfs/sdd1enc/brick<br>
> TCP Port : 56095<br>
> RDMA Port : 0<br>
> Online : Y<br>
> Pid : 20612<br>
> File System : xfs<br>
> Device : /dev/mapper/sdd1enc<br>
> Mount Options : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota<br>
> Inode Size : 512<br>
> Disk Space Free : 3.4TB<br>
> Total Disk Space : 3.6TB<br>
> Inode Count : 390700096<br>
> Free Inodes : 390699632<br>
> ------------------------------------------------------------------------------<br>
> Brick : Brick gluster3.linova.de:/glusterfs/sdd1enc/brick<br>
> TCP Port : 51252<br>
> RDMA Port : 0<br>
> Online : Y<br>
> Pid : 1627521<br>
> File System : xfs<br>
> Device : /dev/mapper/sdd1enc<br>
> Mount Options : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota<br>
> Inode Size : 512<br>
> Disk Space Free : 3.4TB<br>
> Total Disk Space : 3.6TB<br>
> Inode Count : 390700096<br>
> Free Inodes : 390699658<br>
> ------------------------------------------------------------------------------<br>
> Brick : Brick gluster1.linova.de:/glusterfs/sdg1enc/brick<br>
> TCP Port : 54991<br>
> RDMA Port : 0<br>
> Online : Y<br>
> Pid : 1062230<br>
> File System : xfs<br>
> Device : /dev/mapper/sdg1enc<br>
> Mount Options : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota<br>
> Inode Size : 512<br>
> Disk Space Free : 3.5TB<br>
> Total Disk Space : 3.6TB<br>
> Inode Count : 390700096<br>
> Free Inodes : 390699629<br>
> ------------------------------------------------------------------------------<br>
> Brick : Brick gluster2.linova.de:/glusterfs/sde1enc/brick<br>
> TCP Port : 60812<br>
> RDMA Port : 0<br>
> Online : Y<br>
> Pid : 20628<br>
> File System : xfs<br>
> Device : /dev/mapper/sde1enc<br>
> Mount Options : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota<br>
> Inode Size : 512<br>
> Disk Space Free : 3.5TB<br>
> Total Disk Space : 3.6TB<br>
> Inode Count : 390700096<br>
> Free Inodes : 390699629<br>
> ------------------------------------------------------------------------------<br>
> Brick : Brick gluster3.linova.de:/glusterfs/sde1enc/brick<br>
> TCP Port : 59254<br>
> RDMA Port : 0<br>
> Online : Y<br>
> Pid : 1627522<br>
> File System : xfs<br>
> Device : /dev/mapper/sde1enc<br>
> Mount Options : rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota<br>
> Inode Size : 512<br>
> Disk Space Free : 3.5TB<br>
> Total Disk Space : 3.6TB<br>
> Inode Count : 390700096<br>
> Free Inodes : 390699652<br>
> <br>
> root@gluster1:~#<br>
><br>
> root@gluster1:~# gluster v info gfs_vms<br>
><br>
> <br>
> Volume Name: gfs_vms<br>
> Type: Distributed-Replicate<br>
> Volume ID: c70e9806-0463-44ea-818f-a6c824cc5a05<br>
> Status: Started<br>
> Snapshot Count: 0<br>
> Number of Bricks: 3 x 3 = 9<br>
> Transport-type: tcp<br>
> Bricks:<br>
> Brick1: gluster1.linova.de:/glusterfs/sde1enc/brick<br>
> Brick2: gluster2.linova.de:/glusterfs/sdc1enc/brick<br>
> Brick3: gluster3.linova.de:/glusterfs/sdc1enc/brick<br>
> Brick4: gluster1.linova.de:/glusterfs/sdf1enc/brick<br>
> Brick5: gluster2.linova.de:/glusterfs/sdd1enc/brick<br>
> Brick6: gluster3.linova.de:/glusterfs/sdd1enc/brick<br>
> Brick7: gluster1.linova.de:/glusterfs/sdg1enc/brick<br>
> Brick8: gluster2.linova.de:/glusterfs/sde1enc/brick<br>
> Brick9: gluster3.linova.de:/glusterfs/sde1enc/brick<br>
> Options Reconfigured:<br>
> features.scrub: Active<br>
> features.bitrot: on<br>
> cluster.granular-entry-heal: on<br>
> storage.fips-mode-rchecksum: on<br>
> transport.address-family: inet<br>
> nfs.disable: on<br>
> performance.client-io-threads: off<br>
><br>
> root@gluster1:~#<br>
><br>
> root@gluster1:~# gluster volume heal gms_vms<br>
> Launching heal operation to perform index self heal on volume gms_vms has<br>
> been unsuccessful:<br>
> Volume gms_vms does not exist<br>
> root@gluster1:~# gluster volume heal gfs_vms<br>
> Launching heal operation to perform index self heal on volume gfs_vms has<br>
> been successful<br>
> Use heal info commands to check status.<br>
> root@gluster1:~# gluster volume heal gfs_vms info<br>
> Brick gluster1.linova.de:/glusterfs/sde1enc/brick<br>
> Status: Connected<br>
> Number of entries: 0<br>
><br>
> Brick gluster2.linova.de:/glusterfs/sdc1enc/brick<br>
> Status: Connected<br>
> Number of entries: 0<br>
><br>
> Brick gluster3.linova.de:/glusterfs/sdc1enc/brick<br>
> Status: Connected<br>
> Number of entries: 0<br>
><br>
> Brick gluster1.linova.de:/glusterfs/sdf1enc/brick<br>
> Status: Connected<br>
> Number of entries: 0<br>
><br>
> Brick gluster2.linova.de:/glusterfs/sdd1enc/brick<br>
> Status: Connected<br>
> Number of entries: 0<br>
><br>
> Brick gluster3.linova.de:/glusterfs/sdd1enc/brick<br>
> Status: Connected<br>
> Number of entries: 0<br>
><br>
> Brick gluster1.linova.de:/glusterfs/sdg1enc/brick<br>
> Status: Connected<br>
> Number of entries: 0<br>
><br>
> Brick gluster2.linova.de:/glusterfs/sde1enc/brick<br>
> Status: Connected<br>
> Number of entries: 0<br>
><br>
> Brick gluster3.linova.de:/glusterfs/sde1enc/brick<br>
> Status: Connected<br>
> Number of entries: 0<br>
><br>
> root@gluster1:~#<br>
><br>
> This are the warnings and errors I've found in the logs on our three<br>
> servers...<br>
><br>
> * Warnings on <a href="http://gluster1.linova.de" rel="noreferrer" target="_blank">gluster1.linova.de</a>:<br>
><br>
> 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<br>
> 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<br>
> 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<br>
> 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<br>
> 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<br>
> 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<br>
> 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<br>
><br>
> * Errors on <a href="http://gluster1.linova.de" rel="noreferrer" target="_blank">gluster1.linova.de</a>:<br>
><br>
> 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<br>
> 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<br>
> 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<br>
> 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<br>
> 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<br>
> 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<br>
> 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<br>
> 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'<br>
> 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<br>
><br>
> * Warnings on <a href="http://gluster2.linova.de" rel="noreferrer" target="_blank">gluster2.linova.de</a>:<br>
><br>
> [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<br>
><br>
> * Errors on <a href="http://gluster2.linova.de" rel="noreferrer" target="_blank">gluster2.linova.de</a>:<br>
><br>
> [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<br>
><br>
> * Warnings on <a href="http://gluster3.linova.de" rel="noreferrer" target="_blank">gluster3.linova.de</a>:<br>
><br>
> [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<br>
> [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<br>
> [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<br>
> [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<br>
> [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<br>
> [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<br>
> [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<br>
> [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<br>
><br>
> * Errors on <a href="http://gluster3.linova.de" rel="noreferrer" target="_blank">gluster3.linova.de</a>:<br>
><br>
> [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<br>
> [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<br>
> [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<br>
> [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<br>
> [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<br>
> [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<br>
> [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<br>
> [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<br>
><br>
> Best regards and thanks again for any helpfull hint!<br>
><br>
> Chris<br>
> ________<br>
><br>
><br>
><br>
> Community Meeting Calendar:<br>
><br>
> Schedule -<br>
> Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC<br>
> Bridge: <a href="https://meet.google.com/cpu-eiue-hvk" rel="noreferrer" target="_blank">https://meet.google.com/cpu-eiue-hvk</a><br>
> Gluster-users mailing list<br>
> <a href="mailto:Gluster-users@gluster.org" target="_blank">Gluster-users@gluster.org</a><br>
> <a href="https://lists.gluster.org/mailman/listinfo/gluster-users" rel="noreferrer" target="_blank">https://lists.gluster.org/mailman/listinfo/gluster-users</a><br>
________<br>
<br>
<br>
<br>
Community Meeting Calendar:<br>
<br>
Schedule -<br>
Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC<br>
Bridge: <a href="https://meet.google.com/cpu-eiue-hvk" rel="noreferrer" target="_blank">https://meet.google.com/cpu-eiue-hvk</a><br>
Gluster-users mailing list<br>
<a href="mailto:Gluster-users@gluster.org" target="_blank">Gluster-users@gluster.org</a><br>
<a href="https://lists.gluster.org/mailman/listinfo/gluster-users" rel="noreferrer" target="_blank">https://lists.gluster.org/mailman/listinfo/gluster-users</a><br>
</blockquote></div>
<br>
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