proc_pid_mountinfo(5) File Formats Manual proc_pid_mountinfo(5) (NAME) proc_pid_mountinfo - (DESCRIPTION) /proc/pid/mountinfo ( 2.6.26) ( mount_namespaces(7)). ( bind ) () /proc/pid/mounts ( ). : 36 35 98:0 /mnt1 /mnt2 rw,noatime master:1 - ext3 /dev/root rw,errors=continue (1)(2)(3) (4) (5) (6) (7) (8) (9) (10) (11) : (1) mount ID: ( umount(2) ). (2) parent ID: ( ). P ( ) . . ( P .) ( chroot(2)) mountinfo ( ) ( mountinfo ). ( initramfs) mountinfo . (3) major:minor: st_dev ( stat(2)). (4) root: . (5) mount point: . (6) mount options: ( mount(2)). (7) optional fields: "tag[:value]" . (8) separator: . (9) filesystem type: "type[.subtype]". (10) mount source: "none". (11) super options: ( mount(2)). : shared master propagate_from unbindable. mount_namespaces(7) . (Parsers) . (mount propagation) Documentation/filesystems/sharedsubtree.rst ( Documentation/filesystems/sharedsubtree.txt 5.8) . (SEE ALSO) proc(5) Linux man-pages 6.9.1 2024-05-02 proc_pid_mountinfo(5)