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I need to build a 4 node Ceph cluster and I need an effective capacity of 30TB. Each node is configured like this: Supermicro 2U Storage Server 24 x NVME, X11DPU, Dual 1600W 2 x Intel Xeon Gold 6240 18 Core 2.6Ghz Processor 768G Ram 2x 100G Network 6 x Samsung PM9A3 3.84TB PCIe 4.0 2.5...

If i have all the Disks OK why the spare one is INUSE? zpool status -v pool: STORAGE state: ONLINE scan: scrub repaired 0B in 11:48:03 with 0 errors on Sun Dec 10 12:12:04 2023 config: NAME STATE READ WRITE CKSUM STORAGE...

What is the best Open Source solution to create a SAN for a 13 node proxmox cluster? I wouldn't want to use a product that after a year I find the license cost doubled or the company going bankrupt ;-) In the past I tried with Ceph.. but the snaps were much much slower than ZFS and over time...

When i try to delete one user i hav this error: delete user failed: cannot update tfa config, following nodes are not up to date: cluster node 'cvs25' is too old, did not broadcast its version info (500) But "cvs25" is updated to the last proxmox7 version. pveversion -v proxmox-ve: 7.4-1...

Hello, ona proxmox pve-manager/7.4-3/9002ab8a (running kernel: 5.15.102-1-pve), i cant start Windows 11 VM: swtpm_setup: Not overwriting existing state file. kvm: -device ide-cd,bus=ide.0,unit=1,drive=drive-ide1,id=ide1,bootindex=103: Can't create IDE unit 1, bus supports only 1 units stopping...

Can't install last version (8.0.2): Use of uninitialised value of $size in init at ...Sys/Block.pm line 95 unable to detect contry

Removing a datastore now i have the attached error (exclamation point). How can i solve ? PBS Last version. Thanks!

How can i stop some "shutdown" task regarding a failed nodes in looping ? The "stop" task button is not clickable .. Thanks!

Hello, after upgrading from 6 to 7, i have noticed some stucks on the Filesyste.. was blocked making snapshot.. Rebooted, now during the reboot is blocked on this error: [FAILED] Failed unmounting RPC Pipe File System after two reboot seem start but i see a stange process: z_upgrade that use...

Hello, on my cluster web pannel on one cluster's node i see this message and i can't use the shell.. some suggestion ? Thanks @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @...

Hello, i have some LXC debian 8 container on a Proxmox 6 cluster.. now i'm planning an upgrade to proxmox7, but i have read about cgroupv2 support only systemd version 231. (debian 8 has Systemd Version: 215..) Unfortunately we can't upgrade to Debian 9 .. Some ideas ? Thanks!

Hello, in a two nodes cluster Master/Slave i have upgraded the Slave (empty) from proxmox 6 to 7. After this, replication stop working, so i can't migrate my VM from the Master (v6) to the Slave (v7) to perform the upgrade on the Master too. Any ideas ? Thanks!

Hello, can i add a proxmox 7 server to a proxmox 6 cluster ? We will plan to update all other nodes in some weeks. Thanks

Hi, I need to install a 20 node proxmox cluster and I would need some advice for a reliable and low-cost European datacenter. (My hardware .. only housing) Thanks !

Hello, I notice on some instances of Windows Server 2016 the loss of the network when the replication starts. When I log in the icon has an exclamation point and I have to disable the network and reactivate it. Did it happen to you? Some Windows logs: Thanks!

Hello, someone have solved the limit of the max number of file to backup on an LXC istance? Thanks!

Hello, what do you think about BTRF in a production server Raid 1 or Raid10 ? Some one use BTRFS RAID5 or RAID6 ? ( I'm reading that is not stable ..) Thanks!

Hello, i have a 21 Nodes Cluster, separate ZFS FS. Can i add 2 or 3 more nodes configured with Ceph FS ? Could there be any drawbacks? Thanks!

Hello, how can i add a node to a cluster where all nodes are configured with ssh: PermitRootLogin without-password Thanks!

I notice this error tryng a LXC container: INFO: catalog upload error - channel closed INFO: Error: error at "var/www/domains/xxx/public_html/var/session": exceeded allowed number of file entries (> 1048576) INFO: cleanup temporary 'vzdump' snapshot ERROR: Backup of VM 701 failed - command...