dgaschk Posted January 8, 2020 Share Posted January 8, 2020 root@Othello:~# fstrim -v /mnt/cache fstrim: /mnt/cache: FITRIM ioctl failed: Remote I/O error root@Othello:~# hdparm -I /dev/sd[k-m] | grep TRIM * Data Set Management TRIM supported (limit 8 blocks) * Deterministic read ZEROs after TRIM * Data Set Management TRIM supported (limit 8 blocks) * Deterministic read ZEROs after TRIM * Data Set Management TRIM supported (limit 8 blocks) * Deterministic read ZEROs after TRIM root@Othello:~# fstrim -av fstrim: /mnt/cache: FITRIM ioctl failed: Remote I/O error sd[k-m] are (3x) 860 EVO connected to a 9300-8i and configured as cache. There are too few SATA 3 ports on the MB. Does anyone have this combination working? Can you recommend a combination of HBA and SSD that does support TRIM? Thanks, David othello-diagnostics-20200108-1820.zip Quote Link to comment
JorgeB Posted January 8, 2020 Share Posted January 8, 2020 LSISAS3008: FWVersion(04.250.02.20) Update firmware, that one is very old, I tested with latest, IIRC 16.00.01.00 Quote Link to comment
dgaschk Posted January 8, 2020 Author Share Posted January 8, 2020 LSISAS3008: FWVersion(16.00.10.00), Linux 4.19.56-Unraid. root@Othello:~# fstrim -v /mnt/cache /mnt/cache: 1.4 TiB (1500309532672 bytes) trimmed root@Othello:~# Working now. Thanks. Quote Link to comment
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