5月 06 01:10:29 mmis1000-G1-7528 sudo[24550]: mmis1000 : TTY=pts/4 ; PWD=/mnt ; USER=root ; COMMAND=/bin/mount -v -t auto /dev/sdb1 /mnt/usb
5月 06 01:10:29 mmis1000-G1-7528 sudo[24550]: pam_unix(sudo:session): session opened for user root by mmis1000(uid=0)
5月 06 01:10:30 mmis1000-G1-7528 kernel: EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: (null)
5月 06 01:10:30 mmis1000-G1-7528 sudo[24550]: pam_unix(sudo:session): session closed for user root
5月 06 01:10:30 mmis1000-G1-7528 systemd[1]: mnt-usb.mount: Unit is bound to inactive unit dev-sdc1.device. Stopping, too.
5月 06 01:10:30 mmis1000-G1-7528 systemd[1]: Unmounting /mnt/usb...