zpool trim service fails on pools that contain trimmable cache devices · Issue #

dragonfear systemd[1]: Started ***-****@*******.******* - zpool trim on backups. Feb 13 00:48:29 milena.dragonfear sh[29079]: cannot trim: no devices in pool support trim operations Feb 13...

/etc/rc.d/zfs_trim - obsoleted when TRIM support was implemented in ZFS · GitHub

/etc/rc.d/zfs_trim - obsoleted when TRIM support was implemented in ZFS - zfs_trim

SSD Trim FreeBSd porting · Issue #113 · fabioz23/maczfs · GitHub

http://svnweb.freebsd.org/base?view=revision&revision=240868 sysctl -d kstat.zfs.misc.zio_trim >> kstat.zfs.misc.zio_trim: >> kstat.zfs.misc.zio_trim.zio_trim_bytes: >> kstat.zfs.misc.zio_trim.zio_...

ssd - Should I turn on zfs-trim on my pools or should I trim on a schedule using

I have used btrfs in the past and there I ran trim on a schedule since it slowed me down a little to enable discard (trim). But on ZFS enabling trim doesn't seem to give me a performance...

how to trim SSD cache drive in zfs 0.8 - Super User

I have upgraded zfs to kmod-0.8.2-1 for SSD trim and trim function works well for normal zfs SSD drive but does not work for SSD cache drive(sdc in the below log). How can I trim it? Thanks in ad...

Trim (computing)

Among the filesystems that can issue trim requests automatically are ext4 , [25] Btrfs , [26] FAT , GFS2 , JFS , [27] XFS , [28] ZFS , [29] and NTFS-3G . However, in some distributions...

ANTIBIOTICS' BLOG - ZFS trim 실행 및 autotrim 설정하기

특정 디스크 블록이 한번이라도 쓰여진(written) 적이 있다면 SSD 컨트롤러는 해당 블록을 사용중(in use)으로 인식합니다. 아무리 여유 공간이 많더라도 어느 순간에는 모든 블록이 사용중이며 접근할 수 없는 (in use and unavailable) 상태가 되며, 일부 블록에만 계속해서 덮어쓰기가 발생하여 SSD의 쓰기 성능과 수명에 악영향을 끼칩니다. trim을 실행하면 커널은 현재 사용되지 않는 블록...

Cannot trim L2ARC on SSD · Issue #9713 · openzfs/zfs · GitHub

10-1-pve Architecture x86_64 ZFS Version 0.8.2-pve2 SPL Version 0.8.2-pve2 Describe the problem you're observing I believe that trim does currently not work on L2ARC devices. Describe how...

GitHub - aisbergg/ansible-role-zfs: :wrench: Install ZFS, create or import zpool

github/workflows ci: add branch explicitly to make Ansible import action happy defaults feat: add option 'zfs_trim_schedule' to control the TRIM schedule for… files fix: update zrepl PGP...

GitHub - vowstar/zfs-auto-utils: ZFS Automatic Scrub/Trim Service for Linux

ZFS Automatic Scrub/Trim Service for Linux. Contribute to vowstar/zfs-auto-utils development by creating an account on GitHub.