1. S

    Does Smartctl Selftest Involves Read/Write Operations on the disk itself?

    Hi all, please correct me if this is not the right place to post this question. I would like to know if smartctl self-test involves some read/write operations on the disk itself. From what I understand from the Wikipedia, it does involves read/write operations. However, when I run a...
  2. barrandrea

    UFS Gstat and disk I / O

    Hi, I'm becoming crazy on a problem with performance on a FreeBSD 10.3 on a proxmox VPS. How can I debug this kind of problem and understand the process that is writing so much? The VPS seems incredibly slow and not reactive. dT: 1.003s w: 1.000s L(q) ops/s r/s kBps ms/r w/s...