512e 4kn
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Does forcing 4Kn on VM disks actually help?
Running PVE on hosts with 512/512 disks, storage is ZFS (ashift=12) and Ceph. Guests use virtio-scsi-single, mostly Linux, some Windows. I wonder if it's worth adding (or similiar): args: -global scsi-hd.physical_block_size=4096 -global scsi-hd.logical_block_size=4096 For Linux it feels...- mercifultape
- Thread
- 512e 4kn block size
- Replies: 3
- Forum: Proxmox VE: Installation and configuration
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accidentally deleted GPT table --(stupid stupid)
Today I was replacing one of eight 8TB drives on my proxmox ve server ZFS pool. I needed to swap /dev/sdd, and long story short, while comparing the GPT table with /dev/sda, I deleted the GPT table on /dev/sda... instead of /dev/sdd the new replacement drive. I got the great error "disk is...- mickier
- Thread
- 512e 4kn fix gpt
- Replies: 2
- Forum: Proxmox VE: Installation and configuration