sdamaged Posted June 25, 2021 Share Posted June 25, 2021 Can't seem to find a definitive answer to this, but copying to my cache drives is plummeting down to below 20MB/s at times, and it "feels" like the drive isn't being trimmed Does anyone know? Quote Link to comment
John_M Posted June 25, 2021 Share Posted June 25, 2021 Some HBAs don't support trimming SSDs. Your diagnostics would show how yours is connected. Quote Link to comment
sdamaged Posted June 25, 2021 Author Share Posted June 25, 2021 Hmm it's using M.2 drives, so the HBA should be irrelevant Quote Link to comment
sdamaged Posted June 25, 2021 Author Share Posted June 25, 2021 (edited) Actually just checked logs and looks like it is working. Weird how the speeds seem to be lousy at times. The Sabrent nvme drives are excellent too (not like the corsair MP510s!) Jun 11 15:00:52 GOKU root: /etc/libvirt: 25.6 MiB (26853376 bytes) trimmed on /dev/loop3 Jun 11 15:00:52 GOKU root: /var/lib/docker: 1.6 GiB (1706770432 bytes) trimmed on /dev/loop2 Jun 11 15:00:52 GOKU root: /mnt/vms: 331.5 GiB (355923521536 bytes) trimmed on /dev/mapper/sdb1 Jun 11 15:00:52 GOKU root: /mnt/file_cache: 262 GiB (281310846976 bytes) trimmed on /dev/mapper/nvme0n1p1 Jun 11 15:00:52 GOKU root: /mnt/appdata_cache: 24.3 GiB (26130849792 bytes) trimmed on /dev/mapper/nvme1n1p1 thanks though man, looks like i found the answer anyway! Edited June 25, 2021 by sdamaged Quote Link to comment
John_M Posted June 25, 2021 Share Posted June 25, 2021 1 hour ago, sdamaged said: Hmm it's using M.2 drives, so the HBA should be irrelevant I'm not sure how I was meant to know that. 1 Quote Link to comment
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