tag

#trim

2 posts

LinuxDeep Dive October 4, 2026 9 min read

Linux Filesystem TRIM: Operate fstrim Across SSD and Storage Layers

Use Linux fstrim safely across SSDs, RAID, LVM, and thin storage by verifying discard support, scheduling work, and interpreting its output correctly.

#linux#storage#discard

FreeBSDDeep Dive October 3, 2026 8 min read

FreeBSD ZFS TRIM Operations: Reclaim Free Space Without Surprises

Plan and verify FreeBSD ZFS TRIM with autotrim, rate limits, suspend and resume controls, device caveats, and operational acceptance criteria.

#freebsd#zfs#storage