raid1

Hi guys I have a weird situtation tought you could help me I have a cluster of three nodes running proxmox + ceph. Ive installed the os (+ceph) on 2 x usb drive as zfs raid1, now I have high I/O wait on the CPU because the usbs are slow. I added 2 x SAS 15K and I’m thinking if its possible to...

Hi all! Thanks for this amazing project. I have been "studying" Proxmox for one or two months and I quite like it. I have been wondering about storage replication and disk mirroring for a setup. Does it make sense to have mirrored disks AND do storage replication on top of it. For...

I have two HDD 2TB each. I configured RAID1 in my BIOS. I checked if RAID is ok. Ubuntu installation see my RAID. But Proxmox installation don't see my RAID, proxmox see 2 different HDD. I use this iso of Proxmox. Can Proxmox be installed in hardware RAID1? How to install Proxmox on...

What would you choose for proxmox, and maybe a brief explanation of why: 1. Two consumer grade SSDs WD Blue 1TB in a zfs raid1 2. One enterprise grade SSD Samsung PM863a 960GB in ext4 I know it may be easy to say two enterprise grade SSDs or some other better config, sure but if you obsoletely...

I am attempting to install Proxmox (Ver. 5.1-3) on a system with two SSD units in a mirrored ZFS array. However, the system does not boot into Proxmox, and instead, dumps me into an EFI shell. Any assistance is appreciated. My motherboard is a Supermicro A2SDi-8C+-HLN4F (BIOS Rev. 1.0b)...

Hi, This morning I found my proxmox server down. When trying to restart, I had this message: Gave up waiting for suspend/resume device Command: mount -o zfsutil -t zfs rpool/ROOT/pve-1/be64[...]7d /root//be64[...]7d Message: filesystem 'rpool/ROOT/pve-1/be64[...]7d' cannot be mounted at...

Dear Sir: I have installed PVE 4.3 on below specification,but through by browser , It show as attachment. machine model：Dell PowerEdge R410 HDD：SAS HDD 146 G * 2 (Build RAID-1) , SAS HDD 2T * 2 (Build RAID-1) RAID model：Dell RAID Controller PERC 6/i (scsi0 : LSI Logic SAS based MegaRAID...

Hi Proxmox-users, I know this has been discussed here a few times (I found some threads but no definite answers) so I'm going to ask once more: with just two local 500GB SSD-disks in small hobby-server, what kind of raid1-solution should I use? hardware (using add-on raid-controller), or...