Search results

Is there no control function to lower the memory usage of zfs if there are other processes which need memory?

Hello! We bought a new backup server last year. The file system is ZFS. The memory usage is always high, which seems to be normal with zfs. The server has 64GB RAM and there is one virtual machine with 16GB RAM (Windows Server 2019). So after one day (since a reboot) the memory usage of...

Shutting down the vm, does the trick! Thank you... But I saw krbd isn't active on our ceph storage. Can it be activated without risk?

Just to be sure (and have someone else to blame ;-) ) This is one of the VM's with snapshots I tried to remove by GUI - which ends in an error (and a locked snapshot): I don't remember (maybe it wasn't me?) but as you can see there are changes made to the harddisk (size). Is this the cause for...

The output of "rbd -p <pool> ls -l" shows all disks of the cluster, right? That means the output is (should be) the same on all cluster-nodes?!

I got the same problem as the tread-starter: I changed the disk from ide to virtio (with snapshots taken before) und after the conversion I'm unable to delete the snapshots in the gui ("disk ide0 not found" or something like that). How can I check if there are any snapshots on disk (ceph...

Hello Guys. Time to dig out an old thread... :cool: What I do not understand is how snapshots are consolidated if I manually delete them from the config file... I'm coming from Hyper-V and there is the oldest disk the "mother" of all. So if I delete any differencing disk between the first...

How can I find out then if the limit is set too low?

it's oob... what's a rational limit?

arcstat time read miss miss% dmis dm% pmis pm% mmis mm% size c avail 12:22:08 14 0 0 0 0 0 0 0 0 17G 17G 18G

Pro Pool jeweils 2 Datenträger (SSD bzw. HDD) als Mirror (sdg/sdh laufen "leer" mit). Server 1 Server 2

no idea? noone? ;-(

Hello. I have a pve host with several virtual maschines. The host consumes always a high amount of the installed ram. Even if no machine is started. Some details: At the moment there are 3 virtual machines running which are configured with 38 GB of ram in total. But as you can see the host...

Thank you for clarification...

Just to clarify: What is best practice (performance) for a server with two sockets and a vm with four vCPU's (Numa enabled)? 1 Socket / 4 vCPU's OR 2 Sockets / 2 vCPU's And why?

Guten Morgen. Ich habe hier 2 relativ neue Server (Server1: 2 Monate alt/PVE 8.0.4/VM Server 2019 | Server2: 1 Jahr alt/PVE 7.4.3/VM Server 2022) die mir Laufwerksfehler in der Windows VM anzeigen. Bei Server 2 wurde auch bereits ein Neustart (mit Reparatur durchgeführt) allerdings zeigt er...

Und ich habe "nur" den B2D-Festplattenstapel umgestellt; alle anderen Einstellungen der VM sind gleich geblieben... (virtio2/3 kann man ignorieren, wurde beim Backup sowieso nicht benutzt)

Alter, ich glaubs nicht... Das Backup hat tatsächlich nach Umstellung auf VirtIO (statt SCSI) funktioniert!!!!! Danke dir Falk für den Tipp! Aber so richtig Sinn macht das Ganze immer noch nicht, da B2D und D2D doch fehlerfrei läuft....

Vielleicht Downgrade auf Prox V7?