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Hello, how can avoid disk renaming adding disk ? Usually i have server with 12 Bay, os on 2 SSD (sda/sdb). Remainig disk are couple of disk in stripe. I Start with 2 disk and sometimes i add more couple. Every time i add disk and reboot i find different name on the device and Zpool status give...

I have finded the cause, we have insered 7 new Hard disk, hot swap, after the crash, the server reboot and re-map every HD!! so every entry like sdc/sdd/sde are changed ! zpool status -v pool: rpool state: ONLINE scan: scrub repaired 0B in 0h1m with 0 errors on Sun Apr 8 00:25:18 2018...

Hello, after a crash and reboot i can't see my "storage" zfs volume under /dev/zvol and at boot promt i see: a start job is running for udev wait for complete device initialization ... ls -la /dev/zvol total 0 drwxr-xr-x 3 root root 60 Apr 20 08:54 . drwxr-xr-x 21 root root 5280 Apr 20 08:56...

Is it possible to force stop the resilvering ?

The problem is That resilvering is infinite ...

Hello, i have a Raid 1 in Resilvering state from 2 month .. it's a stage server.. not critical. I have thinked to stop the resilvering to try a SCRUB but i can't stop it: ---------------------------------------------------------------------------------------------------------- zpool status...

Hello, i have tested every options to have decent performance on Windows 2016 VM but with big writes ( over 30/40Giga ) the VM hang and i can see on dmesg: -------------------------------------------------------------------------------------------------------------------------------------- [...

Yes but no way :-(

Hello, i'm testing Win2016 server VM, using Virtio disk ( no SCSI VIRTIO ) i have very slow I/O performance ( Write Back or NoCACHE ). Is it better to switch to SCSI VIRTIO ? I have tried but the VM can't boot .. need i a new setup from zero or can i switch in some way from Virtio to SCSI VIRTIO...

THANKS!

Hello, what is the best practice to remove old zfs snapshot ? Can i remove only strating from newer or can i start olso from older ? Can i remove a random snapshot without corrupt others ? Can i remove all VM snapshot using one commant line ? Thanks!

No, is not flagged, i have noticed it only now! .. i think i have to flag it, right ?

Many Thanks, i make a full backup than i try!

root@nodo5:~# zfs get all rpool/KVM/vm-105-disk-1 NAME PROPERTY VALUE SOURCE rpool/KVM/vm-105-disk-1 type volume - rpool/KVM/vm-105-disk-1 creation Thu Aug 3 15:16 2017 - rpool/KVM/vm-105-disk-1...

root@nodo5:~# zpool list NAME SIZE ALLOC FREE EXPANDSZ FRAG CAP DEDUP HEALTH ALTROOT rpool 2.09T 480G 1.62T - 34% 22% 1.00x ONLINE - FREE: 1.62T

I see 398G free, where do you see is full ? Thanks

Hello, on my server i can't do new snapshot: ----------------------------------------------------------------------- root@nodo5:~# zfs snapshot rpool/KVM/vm-105-disk-1@snap1 cannot create snapshot 'rpool/KVM/vm-105-disk-1@snap1': out of space root@nodo5:~# root@nodo5:~# zfs list -t all NAME...

The problem appear only on the NAT traffic, do you use NAT ?

Hello, Virtio Interfaces doasn't works on Pfsense KVM virtual machines using kernel 4.15.10-1-pve: (workaround: switch to IntellE1000) proxmox-ve: 5.1-42 (running kernel: 4.15.10-1-pve) pve-manager: 5.1-46 (running version: 5.1-46/ae8241d4) pve-kernel-4.13: 5.1-43 pve-kernel-4.15.10-1-pve...

The gnulinux-4.13.4-1-pve-advanced-3018d25a67c6ca88 and gnulinux-4.13.13-6-pve-advanced-3018d25a67c6ca88 Have serius bug that on LXC env cause kworker 100% usage. Only way is to boot with the old gnulinux-4.10.15-1. Tested on 7 different server.