Mount drive at boot up problem.

[SteveRiley]

On my system, findmnt displays the entire mount hierarchy with and without the -A option. On kdeuser's machine, the command displays only a single line. That's very weird.

[SecretCode]

Yes, I too get the entire hierarchy with no parameters. I think we're agreed on the weirdness of this bm2lts system.

[vinnywright]

vinny@vinny-Bonobo-Extreme:~$ findmnt
TARGET   SOURCE FSTYPE OPTIONS
/dev/pts devpts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000

vinny@vinny-Bonobo-Extreme:~$ findmnt -l
TARGET                    SOURCE                                                 FSTYPE     OPTIONS
/sys                      sysfs                                                  sysfs      rw,nosuid,nodev,noexec,relatime
/proc                     proc                                                   proc       rw,nosuid,nodev,noexec,relatime
/dev                      udev                                                   devtmpfs   rw,relatime,size=8177460k,nr_inodes=2044365,mode=755
/dev/pts                  devpts                                                 devpts     rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000
/run                      tmpfs                                                  tmpfs      rw,nosuid,noexec,relatime,size=1638332k,mode=755
/                         /dev/disk/by-uuid/f10fe189-1184-4546-bbb2-58a9f0edbf8d ext4       rw,relatime,errors=remount-ro,data=ordered
/sys/fs/cgroup                                                                   tmpfs      rw,relatime,size=4k,mode=755
/sys/fs/fuse/connections                                                         fusectl    rw,relatime
/sys/kernel/debug                                                                debugfs    rw,relatime
/sys/kernel/security                                                             securityfs rw,relatime
/run/lock                                                                        tmpfs      rw,nosuid,nodev,noexec,relatime,size=5120k
/run/shm                                                                         tmpfs      rw,nosuid,nodev,relatime
/run/user                                                                        tmpfs      rw,nosuid,nodev,noexec,relatime,size=102400k,mode=755
/sys/fs/pstore                                                                   pstore     rw,relatime
/sys/fs/cgroup/cpuset     cgroup                                                 cgroup     rw,relatime,cpuset
/sys/fs/cgroup/cpu        cgroup                                                 cgroup     rw,relatime,cpu
/sys/fs/cgroup/cpuacct    cgroup                                                 cgroup     rw,relatime,cpuacct
/sys/fs/cgroup/memory     cgroup                                                 cgroup     rw,relatime,memory
/sys/fs/cgroup/devices    cgroup                                                 cgroup     rw,relatime,devices
/sys/fs/cgroup/freezer    cgroup                                                 cgroup     rw,relatime,freezer
/sys/fs/cgroup/net_cls    cgroup                                                 cgroup     rw,relatime,net_cls
/sys/fs/cgroup/blkio      cgroup                                                 cgroup     rw,relatime,blkio
/sys/fs/cgroup/perf_event cgroup                                                 cgroup     rw,relatime,perf_event
/sys/fs/cgroup/hugetlb    cgroup                                                 cgroup     rw,relatime,hugetlb
/mnt/btrfs                /dev/sdb1                                              btrfs      rw,relatime,compress=lzo,space_cache
/sys/fs/cgroup/systemd    systemd                                                cgroup     rw,nosuid,nodev,noexec,relatime,name=systemd

Kubuntu-14.04 mostly stock

VINNY

[SteveRiley]

OK, looks like there's a bug in some versions of findmnt from util-linux (although Debian and Ubuntu place the utility in the mount package). This bug prevents the full tree output from displaying.

http://thread.gmane.org/gmane.linux....557/focus=8558

This was fixed in util-linux version 2.25. From my Utopic box:

steve@t520:~$ [B]findmnt -V[/B]
findmnt from util-linux 2.25.1

steve@t520:~$ [B]apt-cache policy util-linux[/B]
util-linux:
  Installed: 2.25.1-3ubuntu4
  Candidate: 2.25.1-3ubuntu4
  Version table:
 *** 2.25.1-3ubuntu4 0
        500 http://mirror.pnl.gov/ubuntu/ utopic/main amd64 Packages
        100 /var/lib/dpkg/status

steve@t520:~$ [B]apt-cache policy mount[/B]
mount:
  Installed: 2.25.1-3ubuntu4
  Candidate: 2.25.1-3ubuntu4
  Version table:
 *** 2.25.1-3ubuntu4 0
        500 http://mirror.pnl.gov/ubuntu/ utopic/main amd64 Packages
        100 /var/lib/dpkg/status

Note that prior versions of findmnt even lack the -V option.

[vinnywright]

yes I get the tree view in Utopic ....

although I am not in it now ,,,,,,, Utopic that is.

VINNY