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Ignore my question, I've not seen that a standard PVE install doesn't have any PVE repository configured thus all updates are only coming from debian

I've seen. Adding the enterprise repo fixed the issue. A question: in a standard installation, adding a proxmox repo (pve-no-subscription or enterprise) is mandatory? Because in some servers we don't want un-tested packages coming from "pve-no-subscription" and at the same time, we don't need...

apt-get install zfs-zed will pull from debian repo, not from pve # apt-cache show zfs-zed Package: zfs-zed Source: zfs-linux Version: 0.6.5.9-5 Installed-Size: 188 Maintainer: Debian ZFS on Linux maintainers <pkg-zfsonlinux-devel@lists.alioth.debian.org> Architecture: amd64 Depends...

Installing zed from debian repository, as wrote on proxmox wiki, will build Al old zfs version with dkms I'm almost sure that this will break zfs shipped with proxmox I think zed should be shipped in proxmox repository without ZFS dependency, or, even better, add zed in standard proxmox iso...

You have to replace sdg

2 & 3: you have lost a disk. As you are using RAID10, replace it ASAP, now if sdb1 should fails, your whole array is gone

LizardFS could also be an alternative. Way easier to configure (and understand) than Ceph and probably much more flexible.

Little bit OT: are you using infiniband QDR? IPoIB or infiniband native? Are you able to make a simple test with iperf over IPoIB on QDR ?

What I did was moving from using /dev/sd* to /dev/disk/by-path/* When importing with by-path, ZFS imported via partition #2 and not the whole disk, thus (maybe i'm wrong), when simulating a failure, i've offlined the partition #2 (as wrote in zpool status), then tried to clear and remove the...

# zpool online rpool /dev/disk/by-path/pci-0000\:03\:00.0-sas-phy2-lun-0 cannot online /dev/disk/by-path/pci-0000:03:00.0-sas-phy2-lun-0: no such device in pool pool is made by "-part2" (why are you creating partition and not usign whole disks?), i've offlined disks, cleared the partition...

I'm trying to simulate a disk failure, with ZFS using paths and not sd* I've set "autoreplace=on" to rpool, then i've removed on of the working SSDs, ZFS properly complained about this, but now I'm unable to replace the disk: # zpool status pool: rpool state: DEGRADED status: One or more...

Followed these steps but pool is still made with sd* EDIT: please ignore, my mistake, is working properly now

Is possible to change network configuration without rebooting the node? On the admin panel, every time I make a network change, a warning saying that a reboot is needed is shown Obviously I can just restart the networking stack because bridges won't be populated properly (thus, all VMs will...

Perfect. Exactly what i was looking for.

I've created a VM on a storage called "teststorage". Now, after some test, the storage was re-created with name "teststor". Obviously the VM doesn't boot anymore due to the missing storage/VM image file. From the webinterface I can't rename (from the VM's hardware tab) the storage. How can I...

Some questions (i've used DRBD many years ago and only for a very short time) about DRBDv9: 1) in proxmox, a new DRBD resource is created for every VM ? 2) is possible to grow/shrink a VM stored on DRBD ? 3) would be possible to add a fourth node to a DRBDv9 cluster and then having DRBD...

I don't have any VM running in this server. I'm using Proxmox only for native ZFS support, i don't do any kind of virtualization here.

How can I look for software watchdog? I've looked at running modules and I haven't find anything related but I can be wrong Coredump already enabled and no core created

Yes, ZFS doesn't care, but using /dev/sd? lead to issue for sure in case you have to remove and then insert a disk. What was, in example, sdc, can became sde and ZFS doesn't allow you to "replace "sda" with "sde" because they are the same thing. I had this issue yesterday. That's why the...

I'm using PVE5 on a backup server (no VM at all, i'm using PVE on this server only for ZFS) I've disabled hardware watchdog, swappiness is set to 10, server has 16GB available and ZFS is set with primarycache=metadata Anyway, this server every couple of days, suddenly reboots, no messages are...