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i need to install proxmox with raid1 (mirror) and use only first disk... i will add the second hdd later after i solve some problems with backup.... but the installer wont let me choose only first disc(second "do not use")... weird thing is that the installer let zfs raid0 (stripped) install...

is there ANYBODY who can help me with this? really don't have a clue how to start... i NEED to rescue the data... i don't understand how can this happend on a normal file system... its starts with disc failure... no problem with data, only fuses on both HDDs has gone (mirror pool)... one HDD...

after disk failure i have done this steps... 1.) zpool offline rpool /dev/disk/by-id/wwn-0x5000cca269c4bd82-part2 2.) From the WebUI, Servername -> Disks -> Initialize Disk with GPT (/dev/sdb) 3.) sgdisk --replicate=/dev/sdb /dev/sda 4.) sgdisk --randomize-guids /dev/sdb 5.) grub-install...

hello i have 2xhdd in raid1 (mirror) zfs in proxmox. one hdd was gone, replace with new one, now i have root@pve-klenova:~# fdisk -l Disk /dev/sda: 3,7 TiB, 4000787030016 bytes, 7814037168 sectors Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O...

i have done some test inside my VM (ftp/samba/fileserver) root@pve-klenova:~# arcstat time read miss miss% dmis dm% pmis pm% mmis mm% arcsz c 21:42:44 0 0 0 0 0 0 0 0 0 2.0G 2.0G hdd driver test inside this VM root@merkur:~# uname -a Linux merkur 4.4.0-101-generic #124-Ubuntu SMP Fri Nov 10...

hello, i have 2x4TB WD Gold in zfs raid1, 64GB RAM and want to buy SSD for log and cache. How big should it be? must be the same capacity as rpool? (4TB)?

i have installed proxmox on new HDDs 2x4TB zfsraid1... after that i have connected old 4x1TB HDDs (zfs raid10) and booted... during boot i have to manualy import rpool (new 2x4TB hdd) by ID, now i want to somehow import vm from old 4x1TB hdds... how to do it please?

hello i got serious problem when upgrading from 5.0 to 5.1... i have root@pve-klenova:~# cat /etc/apt/sources.list #deb http://ftp.sk.debian.org/debian stretch main contrib deb http://download.proxmox.com/debian/pve stretch pve-no-subscription # security updates deb http://security.debian.org...

i was working on proxmox with one pc with shared access (different people have access), and i forgot to log off from proxmox web gui... now i am at different place and im afraid that someone can harm my VMs... how can i log off that pc from my proxmox? im logged in on another place... thank you...

i have 4x 1TB WD RED drives in raid 10 zfs pool root@pve-klenova:~# zpool status pool: rpool state: ONLINE scan: resilvered 29.2G in 1h16m with 0 errors on Sun Dec 10 15:01:57 2017 config: NAME STATE READ WRITE CKSUM rpool...

if i have 2x4TB zfsradi1 and want to log/cache on separate SSD to speed up the system how BIG should i buy? and which one do you prefer?

my old disks are gone and i need to replace them. i have 4xWD RED intelipower 5400-7200 SATAII drives in ZFS raid10 and i need to add two another for storage zfs raid1. can somebody advise me fast and reliable SATA3 HDDS? 4TB is enough...

after power failure i got problem with one of my pool... root@pve-klenova:~# zpool status -v pool: public state: ONLINE status: One or more devices are faulted in response to IO failures. action: Make sure the affected devices are connected, then run 'zpool clear'. see...

suddenly totaly slow system, IO delay 30% RAM is free, SWAP full why? how to fix it without restarting the server? CPU usage 13.86% of 8 CPU(s) IO delay 29.92% Load average 4.91,4.75,4.48 RAM usage 51.51% (16.18 GiB of 31.41 GiB) KSM sharing 1.56 GiB HD space(root) 15.03% (100.95 GiB of...

during vm migration all vms totaly lagging... ssh very slow, some of the vms didnt works well... cpu usage during clone show about 10percent usage, but IO delay 28percent... is it normal on a raid 10 zfs proxmox Virtual Environment 5.0-30 with 16GB RAM???? i'v had proxmox v3 with raid 1 also...

my hw crashed... i have to pull out one hdd and put to usb docking station conected to my desktop pc for saving data from zfs pool... but chalan@chalan-Desktop:~$ sudo zpool status pool: rpool state: DEGRADED status: One or more devices could not be used because the label is missing or...

hello i have a "server" with only one lan port. i need to have pve on subnet 172.17.200.0/24 and vms on another subnet 192.168.1.0/24 (local lan) with gw 192.168.1.1. my config auto lo iface lo inet loopback auto vmbr0 iface vmbr0 inet static address 192.168.1.251 netmask...

i need to migrate old server witch is running v4 to new one with v5. I want to create cluster and add node to it. is it safer to create cluster on old one and add new one as node or vice versa? if i create cluster on old one and node on new one, is it possible to remove the node from the old...

hello, i have two exact disk in raid 1 mirror zfs pool root@pve:~# zpool status pool: rpool state: ONLINE scan: resilvered 2,21M in 0h0m with 0 errors on Sat Jul 16 20:32:11 2016 config: NAME STATE READ WRITE CKSUM rpool...

please help, i created a dir storage for backup in /mnt/backup i didnt realize that there are not enought disk space... i run backup, it ended with this error: INFO: status: 36% (61855105024/171798691840), sparse 4% (8253263872), duration 4884, 10/10 MB/s gzip: stdout: No space left on device...