BTW, I found this messages in the messages-20200105 file: bash$ grep fstrim messages-20200105 2019-12-23T00:00:03.533050-03:00 linux-ze6w fstrim[32008]: fstrim: /boot/grub2/i386-pc: FITRIM ioctl failed: Input/output error 2019-12-23T00:00:04.354989-03:00 linux-ze6w fstrim[32008]: fstrim: /boot/grub2/x86_64-efi: FITRIM ioctl failed: Input/output error 2019-12-23T00:00:05.149687-03:00 linux-ze6w fstrim[32008]: fstrim: /home: FITRIM ioctl failed: Input/output error 2019-12-23T00:00:05.941978-03:00 linux-ze6w fstrim[32008]: fstrim: /opt: FITRIM ioctl failed: Input/output error 2019-12-23T00:00:06.740810-03:00 linux-ze6w fstrim[32008]: fstrim: /root: FITRIM ioctl failed: Input/output error 2019-12-23T00:00:07.523365-03:00 linux-ze6w fstrim[32008]: fstrim: /srv: FITRIM ioctl failed: Input/output error 2019-12-23T00:00:08.361831-03:00 linux-ze6w fstrim[32008]: fstrim: /tmp: FITRIM ioctl failed: Input/output error 2019-12-23T00:00:09.188937-03:00 linux-ze6w fstrim[32008]: fstrim: /usr/local: FITRIM ioctl failed: Input/output error 2019-12-23T00:00:09.974086-03:00 linux-ze6w fstrim[32008]: fstrim: /var: FITRIM ioctl failed: Input/output error 2019-12-23T00:00:10.761933-03:00 linux-ze6w fstrim[32008]: fstrim: /: FITRIM ioctl failed: Input/output error 2019-12-23T00:00:10.762050-03:00 linux-ze6w fstrim[32008]: /mnt/so_logic: 27.1 GiB (29089808384 bytes) trimmed on /dev/sdd1 2019-12-23T00:00:10.762121-03:00 linux-ze6w fstrim[32008]: /home/chris2: 265.4 GiB (284938117120 bytes) trimmed on /dev/sdc1 2019-12-23T00:00:10.762198-03:00 linux-ze6w systemd[1]: fstrim.service: Main process exited, code=exited, status=64/n/a 2019-12-23T00:00:10.762449-03:00 linux-ze6w systemd[1]: fstrim.service: Unit entered failed state. 2019-12-23T00:00:10.762538-03:00 linux-ze6w systemd[1]: fstrim.service: Failed with result 'exit-code'. 2020-01-03T11:30:45.742369-03:00 linux-ze6w fstrim[27910]: fstrim: /boot/grub2/i386-pc: FITRIM ioctl failed: Input/output error 2020-01-03T11:30:46.592336-03:00 linux-ze6w fstrim[27910]: fstrim: /boot/grub2/x86_64-efi: FITRIM ioctl failed: Input/output error 2020-01-03T11:30:47.476629-03:00 linux-ze6w fstrim[27910]: fstrim: /home: FITRIM ioctl failed: Input/output error 2020-01-03T11:30:48.376543-03:00 linux-ze6w fstrim[27910]: fstrim: /opt: FITRIM ioctl failed: Input/output error 2020-01-03T11:30:49.295675-03:00 linux-ze6w fstrim[27910]: fstrim: /root: FITRIM ioctl failed: Input/output error 2020-01-03T11:30:50.180612-03:00 linux-ze6w fstrim[27910]: fstrim: /srv: FITRIM ioctl failed: Input/output error 2020-01-03T11:30:51.049373-03:00 linux-ze6w fstrim[27910]: fstrim: /tmp: FITRIM ioctl failed: Input/output error 2020-01-03T11:30:51.919945-03:00 linux-ze6w fstrim[27910]: fstrim: /usr/local: FITRIM ioctl failed: Input/output error 2020-01-03T11:30:52.777132-03:00 linux-ze6w fstrim[27910]: fstrim: /var: FITRIM ioctl failed: Input/output error 2020-01-03T11:30:53.623997-03:00 linux-ze6w fstrim[27910]: fstrim: /: FITRIM ioctl failed: Input/output error 2020-01-03T11:30:53.624172-03:00 linux-ze6w fstrim[27910]: /mnt/so_logic: 27.1 GiB (29089808384 bytes) trimmed on /dev/sdd1 2020-01-03T11:30:53.624247-03:00 linux-ze6w fstrim[27910]: /home/chris2: 262.5 GiB (281862184960 bytes) trimmed on /dev/sdc1 2020-01-03T11:30:53.624365-03:00 linux-ze6w systemd[1]: fstrim.service: Main process exited, code=exited, status=64/n/a 2020-01-03T11:30:53.624883-03:00 linux-ze6w systemd[1]: fstrim.service: Unit entered failed state. 2020-01-03T11:30:53.624991-03:00 linux-ze6w systemd[1]: fstrim.service: Failed with result 'exit-code'. Chris
