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In my case, the answer is no. I have to stop start all the CT in order to point on the new NFS server.

Not exactly. My CT is on the host A, and the host A, srv B is a external nfs server mounted via /etc/fstab at /ftp path. In the CT, the mount point is enable through the config file /etc/pve/lxc/123.cfg like this : mp0: /ftp,mp=/ftp So my new server C will be update in the /etc/fstab on...

Hi, What is the EOL (security) for versions 7.X please ?

My CT test uses a /ftp mount point on my SRV1 SRV1 is replaced by a new SRV2 (new ip, etc) with the same content inside /ftp, I would like to mount /ftp from SRV2 on my CT test without rebooting / downtime.

Hi Floh8, I'm switching to a new NFS server, I would like to mount my new server (partition) in the same directory without stopping my CT, is this possible?

Hi Community ! I have a volume that I want to (switch) mount in the same location without doing downtime on the host / CT. Is it possible to unmount / mount an NFS volume in a container without stop / start the CT ? Unmounting is done on the host and the mount point is configured in the CT...

Hi @oguz, Thanks for your feedback, this is the content of /etc/systemd/coredump.conf : [Coredump] #Storage=external #Compress=yes #ProcessSizeMax=2G #ExternalSizeMax=2G #JournalSizeMax=767M #MaxUse= #KeepFree= I've applied the update but haven't rebooted yet as in a production environment...

Hi @oguz, I hope you are doing well. I got the same message again, I have the same logs in journalctl but in coredumpctl I do not see anything related to lxcfs. Jun 13 15:35:45 hvr2 kernel: lxcfs[12664]: segfault at 8018 ip 00007f389acfe00e sp 00007f38617f9aa0 error 4 in...

* can you post the journal entry with the crash like last time? Journactl's system log retention was not active, I just did it for the next few times. * what do you get if you run coredumpctl? No coredumps found. * can you check also the other servers (maybe it crashed on a different node)...

thanks for answering :) could you provide the coredump from the new crash? Unfortunately the folder is empty in /var/lib/systemd/coredump, and a search for a filename starting with 'core.lxcfs' does not return any results, while packages are installed: ii lxcfs-dbgsym 4.0.6-pve1 amd64 debug...

Hi @oguz , I restarted the server on a recent kernel proxmox-ve: 6.4-1 (running kernel: 5.4.106-1-pve), but the problem occurred again. Do you have other leads ?

Hi @Fabian_E, This happened to me again severals time recently, i understand your last answer but how can we try to find the origin of the problem? This is problematic in a production environment, we are obliged to stop star the containers. proxmox-ve: 6.4-1 (running kernel: 5.4.78-2-pve)...

Hi @Fabian_E, I had the problem again (twice) on proxmox v5, can you still have a look? ii lxcfs-dbgsym 3.0.3-pve1 amd64 Debug symbols for lxcfs ii systemd-coredump 232-25+deb9u12 amd64 tools...

Hi @oguz , I comment again on this case because I encountered this error on an updated version. logs on the host : `Mar 16 15:55:00 hvr2 kernel: lxcfs20228: segfault at 8018 ip 00007fcecfa6e00e sp 00007fceaf7fdaa0 error 4 in liblxcfs.so[7fcecfa5e000+14000] Mar 16 15:55:00 hvr2 kernel: Code...

I found my problem, it was related to my provider. I confirm that this configuration below works on proxmox 6 (vmbr2 not vmbr0) : iface vmbr2 inet static address 5.135.xxx.xxx/27

Hi Dylan, Thank you for your answer but i can't do what i want. I would like to add a secondary IP to my interface vmbr0. I tried using command line : ip addr add 5.135.xxx.xxx/27 dev vmbr0 route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref...

Hi Community, I apologize if the subject has already been discussed but I have not found an answer to my case. I would like to add a second public IP on my server. Here is my current configuration: I would like to add this configuration, how can I do it? address 5.135.x.x netmask...

Hi Community, I Need your help, i've followed the guide pve5to6 to migrate my proxmox v5 sever to v6. When the migration was finished, i try to reboot, but i'm stuck with this message (cf attached file), i try to boot with old kernel version, same result. FYI, i've changed the value...

Thanks Oguz, we will plan to switch to the v6. Regards.

Hi Community, I wanted to know if anyone has ever encountered the following problem: logs: 2020-11-29T04:37:30.054129+01:00 hv18 systemd[1]: lxcfs.service: Main process exited, code=killed, status=11/SEGV 2020-11-29T04:37:30.094752+01:00 hv18 systemd[1]: lxcfs.service...