Hi, On my laptop, I've got an SSD disk with three ext4 partitions. For two of them, I can call fstrim without any problems. The third responds with: pixel:~ # fstrim -v /boot fstrim: /boot: FITRIM ioctl failed: Invalid argument /boot is a proper filesystem on the respective disk: pixel:~ # grep /dev/sda /proc/mounts /dev/sda2 / ext4 rw,noatime,user_xattr,acl,barrier=1,data=writeback 0 0 /dev/sda1 /boot ext4 rw,noatime,user_xattr,acl,barrier=1,data=writeback 0 0 /dev/sda5 /data ext4 rw,noatime,user_xattr,acl,barrier=1,data=ordered 0 0 Googling that error message and fstrim didn't bring any results beyond the actual source. Does anybody here has experience with such an error message and could point me to more information? Thanks in advance for any help, Joachim -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- Joachim Schrod Email: jschrod@acm.org Roedermark, Germany -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org