Setup:
Microserver Gen10 Plus with 48GB ECC (Memtest is OK)
4x4TB ZFS inside Proxmox 8.1.10
Latest TrueNAS Scale inside VM with 32GB RAM, 30GB System Disk and 3,2TB data Disk
Inside TrueNAS:
1 Dataset on ZFS (encrypted)
Exposed to LAN over SMB
When I copy over files, it crashes - the likelihood...
My weekly backup is still a manual process where I would turn on my backup server machine via Wake On LAN
Until now, I always added my backup node to the cluster so I can power it on via right click in the nodes list in the web UI.
But this leads to more and more problems, for example when one...
OK, it was very simple, I just edited the config file
before:
boot: order=scsi0;ide2;net0
cores: 1
ide2: local:iso/TrueNAS-13.0-U2.iso,media=cdrom,size=1015130K
memory: 4096
meta: creation-qemu=7.0.0,ctime=1665080338
name: sharedTrueNAS
net0: virtio=<HIDDEN_MAC>,bridge=vmbr0,firewall=1
numa: 0...
I installed TrueNAS on my Proxmox 7.2 node with a 32GB virtual disk for OS and a 1.5T disk for data.
When I want to create a pool in TrueNAS, I get the following error
There are 1 disks available that have non-unique serial numbers. Non-unique serial numbers can be caused by a cabling issue...
Freeing up enough storage fixed the problem. The disk of the container with the config in the backed up state was indeed targeted to the ceph storage that was full.
I feel like I would have never found the cause of the problem myself.
Wouldn't it be possible for PVE to detect when the target...
Indeed there is a ceph problem in the cluster:
Full OSDs blocking recovery: 1 pg recovery_toofull
I will try to resolve that and then restart the restore
PS:
I cancelled the restore on the PVE node now. The logs of the restore are now
recovering backed-up configuration from '<SERVER>:backup/ct/100/2022-09-21T23:00:01Z'
Using encryption key from file descriptor..
Fingerprint: 34:1d:00:b2:c6:bd:c4:ed
/dev/rbd0
Creating filesystem with 3932160...
4 Minutes later, still no new chunk has been read.
The logs of the restore in Proxmox VE so far are:
Task viewer: CT 100 - Restore
recovering backed-up configuration from '<SERVER>:backup/ct/100/2022-09-21T23:00:01Z'
Using encryption key from file descriptor..
Fingerprint...
Just restarted the restore process once more 5 minutes ago.
A task "Datastore data Read Objects ct/100/2022-09-21T23:00:01Z" appeared.
These are the logs so far
2022-10-03T23:41:50+02:00: starting new backup reader datastore 'data': "/rpool/data"
2022-10-03T23:41:50+02:00: protocol upgrade...
Due to a network outage, my cluster tried to start a HA managed container on another node which seems to have failed.
The CT was in errored state, so I deleted the HA entry for that container.
The errored state went away, CT was still stopped though
Tried to start the CT. The CT could not start...
I have a 5 node cluster and most of the time I use
* Debian Netinstall
* Ubuntu Server
* Other distros
It is quite time consuming to always have to upload the ISO to a node when I want to mount the ISO on another node. Most of the times, I remove the downloaded ISOs from my laptops Download...
I have a PVE cluster with 4 nodes.
I want to do hardware maintenance on a node.
To accelerate the process of migration the nodes resources (VMs, CTs, etc.) to other nodes, I want a subcommand of pvecm that guides me to all the usually necessary steps before taking down a node.
* Migrate VMs
*...
Here is my /etc/pve/user.cfg
user:root@pam:1:0:::mail@example.com:::
user:web@pve:1:0::::COMMENT.::
group:Remote-Maintenance:web@pve::
role:Allow-BackupNodePowerMgmt:Sys.PowerMgmt...
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