{
    "mode": "man",
    "parameter": "proc_pid_mountstats",
    "section": "5",
    "url": "https://www.chedong.com/phpMan.php/man/proc_pid_mountstats/5/json",
    "generated": "2026-10-04T10:37:26Z",
    "sections": {
        "NAME": {
            "content": "/proc/pid/mountstats - mount statistics\n",
            "subsections": []
        },
        "DESCRIPTION": {
            "content": "/proc/pid/mountstats (since Linux 2.6.17)\nThis file exports information (statistics, configuration information) about the mounts\nin  the  process's mount namespace (see mountnamespaces(7)).  Lines in this file have\nthe form:\n\ndevice /dev/sda7 mounted on /home with fstype ext3 [stats]\n(       1      )            ( 2 )             (3 ) (  4  )\n\nThe fields in each line are:\n\n(1)  The name of the mounted device (or \"nodevice\" if there is  no  corresponding  de‐\nvice).\n\n(2)  The mount point within the filesystem tree.\n\n(3)  The filesystem type.\n\n(4)  Optional  statistics  and  configuration  information.   Currently  (as  at Linux\n2.6.26), only NFS filesystems export information via this field.\n\nThis file is readable only by the owner of the process.\n",
            "subsections": []
        },
        "SEE ALSO": {
            "content": "proc(5)\n\nLinux man-pages 6.7                          2023-08-15                       procpidmountstats(5)",
            "subsections": []
        }
    },
    "summary": "/proc/pid/mountstats - mount statistics",
    "flags": [],
    "examples": [],
    "see_also": [
        {
            "name": "proc",
            "section": "5",
            "url": "https://www.chedong.com/phpMan.php/man/proc/5/json"
        }
    ]
}