Hello everybody,
I wanted to install a self-hosted instance of gitlab on my proxmox node and I wanted to avoid a VM because I wanted to avoid to run the gitlab database inside a virtual disk and I wanted to avoid a privileged container because the gitlab webserver could be faced to the public...
Thanks about the zfs userspace - kernel module compatibility.
The problem it's that the current opt-in kernel version it's the 6.2, which it's still unsupported by latest openZFS version. Isn't that a problem? Can ZFS users upgrade all the way to kernel 6.2 or should they stay on 6.1 until ZFS...
Well, life it's learning. I couldn't find zfs-kmod as an independent package and I was going crazy trying to understand how to upgrade it.
Tinkering I found the /usr/lib/modules directory with the kernel modules of all the kernels that I have ever installed and then I understood that the zfs...
1. Yes I do, I'm not in a production environment yet.
2. `apt-mark showhold` returns nothing
Also:
root@pve:~# apt list --installed | grep zfs
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
libzfs4linux/stable,now 2.1.9-pve1 amd64 [installed]...
I have run `apt update && apt dist-upgrade` and rebooted, but nothing really happened. My zfs kernel module it's still 2.1.6.
If they should be the same then I don't know why they aren't (and weren't) the same. It says everything it's updated.
If they should be different, then what I should...
Aren't you afraid of data corruption or other issues? openZFS git says that the maximum kernel version its 5.19 for zfs 2.1.6 and 6.1 for zfs 2.1.9.
Proxmox team supports zfs within its kernel, but the default kernel version it's the 5.15 which it's well supported by zfs. Does the proxmox team...
I'm having some hardware support problems on PVE 7.3 and 7.4 and I was guessing if I could upgrade my kernel or not. Because, as we already know ZFS is not thightly integrated with linux kernel, so one has to be careful to no upgrade the kernel to an unsupported version for the current zfs...
No, I didn't modify the host bashrc nor the guest one. Autocomplete works perfectly when I connect through ssh but not with pct enter so I suppose it's not the emulator.
To be 100% accurate, basic autocomplete for binaries and directories works but not the "advanced" one, for example for...
When I SSH into a pct autocomplete works good, when I enter with pct enter xxx command, it doesn't work at all. I have tried to find info online but I have found nothing. PVE v 7.3-4.
I think it's an interesting question too. Let's check if proxmox staff can provide some help here.
It would be helpul to know if there is a way to do it right now, and If not, if this is something that it's on proxmox roadmap or if it's clear that we are going to develop or own solutions here.
There is a way to continue PVE-ZFS storage replication as usually after rolling back a guest without having to do a full/base synchronization?
I haven't been able and I haven't find nothing on the internet neither. I have tried:
to prune dataset snapshots in the hot spare machine to match the...
I downgraded the kernel to 5.19, so now it's a supported version by openZFS. VM still migrates correctly but the new problem still persists too. Zabbix chart shows that this started just after kernel upgrade:
It only happens at low load and only for read requests. If I do if=/dev/sdx...
@shanreich I have noticed that kernel v6.1 it's out of the supported zfs kernels list (up to 6.0) of zfs v2.1.7 (last release).
It's my data in danger?
I have installed zabbix in a CT and since the update I'm receiving a lot of alerts saying Problem name: sdX: Disk read/write request responses...
Syncoid (dataset synchronization between two different machines) and Sanoid (creation and prune of snapshots) are two ZFS (high-level) tools that combined give you hot spares (syncoid) and backups (sanoid) to roll back to them if necessary.
Proxmox has the storage replication feature (pvesr)...
Oh, I didn't know it was that easy! Rookies gonna rock!
I have updated both nodes and now online VM migration works flawlessly with and without fstrim. Thank you two very much! You are doing an amazing job. I hope one day I can start my own business and buy a license from you.
The only thing...
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