1. patpro

    ZFS Best ashift for SAMSUNG MZVLB512HAJQ (PM981)

    Hello, I'm running a server with 4xSAS raidz plus 1xNVMe SSD (SAMSUNG MZVLB512HAJQ). The NVMe drive is split in 3 parts: # zpool status pool: nvme state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM nvme ONLINE 0 0 0...
  2. T

    ZFS Discrepancy in expected vs. actual capacity of ZFS filesystem

    The actual capacity of my filesystem is smaller than what I expected/calculated, and I'd like to better understand why. I suspect this may have something to do with some facet of ZFS like ashift or recordsize that I'm forgetting to account for. Please note that I do not believe this is related...
  3. utternerd

    ZFS Interesting ZFS behavior after 10.3 upgrade

    After moving from 10.1 to 10.3 a couple days ago, I noticed the following oddities when looking at zpool status Spare drive labels no longer appear, and instead present a diskid with their serial: spares diskid/DISK-PK2301PBJDDW5T AVAIL diskid/DISK-PK1334PBHT7VAX AVAIL...