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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...

So you recommend using FC and not iSCSI... is the lower latency evident? Or for some other reason? If you don't use Snapshot, do you only work with backups? Se volessi costruire un ambiente di test composto da 3 nodi Diskless Proxmox e due SAN ridondate DX200 S3, quali switch FC mi...

Thanks intersting.. 10G for iSCSI seems low to me, do you use multipath? If I have to increase the number of disks, will the operation go smoothly or will I risk breaking everything? .. I'm used to using ZFS where I add groups to pools in a very simple and painless way .. Is the speed of...

What kind of Filesystem do you use on it ? Only LVM or also ZFS? Thanks

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...

Solved, after updating all nodes you have to do a systemctl restart pveproxy pvedaemon pvestatd on all nodes. ( or rebbot all nodes.. )

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...

Yes before the GUI/TUI was shown.. Asap i will send y the code .. Thanks

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

Solved! Deleted. Thanks!

Doasn' work. Same icon attached in the previus email.. Thanks

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