logical

  1. aZ

    ZFS quirks=0x1<4K> for logical 512, physical 512, why?

    Hi, I don't understand why SSD's that have 512 sector size (logical and physical) have quirks=0x1<4K> mode? For example Samsung SSD 840-850 family. Gpart thinking that SSD is 4k, then zfs thinking that SSD is 4k (ashift: 12). TRIM working really slow with deleting 20GB+ files (L(q) in gstat...
Back
Top