CentOS 5- Mount Shows A Cifs Share Mounted 4 Times!

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Hello,

How can this happen?

mount -l
/dev/sda3/ on type ext4 (rw)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,modeb0)
tmpfs on /dev/shm type tmpfs (rw)
/dev/sda1 on /boot type ext4 (rw)
/dev/sdb1 on /music type ext3 (rw)
/dev/mapper/VolGroup00-LogVol00 on /fedora type ext3 (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
10.0.0.3:/backup on /backup type nfs (rw,addr.0.0.3)
/etc/named on /var/named/chroot/etc/named type none (rw,bind)
/etc/named.rfc1912.zones on /var/named/chroot/etc/named.rfc1912.zones type none (rw,bind)
/etc/rndc.key on /var/named/chroot/etc/rndc.key type none (rw,bind)
/usr/lib64/bind on /var/named/chroot/usr/lib64/bind type none (rw,bind)
/etc/named.iscdlv.key on /var/named/chroot/etc/named.iscdlv.key type none (rw,bind)
/etc/named.root.key on /var/named/chroot/etc/named.root.key type none (rw,bind)
10.0.0.253:/i-data/48e5a222/nfs/music on /thecus-music type nfs (rw,addr.0.0.253)
10.0.0.253:/i-data/48e5a222/nfs/fedora on /thecus-backup type nfs (rw,addr.0.0.253)
\\\\10.0.0.253\\niamh on /NSA320-music type cifs (rw)
\\\\10.0.0.253\\niamh on /NSA320-music type cifs (rw)
\\\\10.0.0.253\\niamh on /NSA320-music type cifs (rw)
\\\\10.0.0.253\\niamh on /NSA320-music type cifs (rw)
\\\\10.0.0.253\\fedora on /NSA320-fedora type cifs (rw)

4 thoughts on - CentOS 5- Mount Shows A Cifs Share Mounted 4 Times!

  • There’s nothing really abnormal about that. The system will mount a filesytem on top of an existing path, including one with another filesystem at the same path. They stack, so that you’d need to unmount all four instances.

  • Hello Gordon,

    Thursday, December 11, 2014, 5:23:56 PM, you wrote:

    GM> The system will mount a GM> filesytem on top of an existing path, including one with another GM> filesystem at the same path.

    But the mounts are identical-

    \\\\10.0.0.253\\niamh on /NSA320-music type cifs (rw)
    \\\\10.0.0.253\\niamh on /NSA320-music type cifs (rw)
    \\\\10.0.0.253\\niamh on /NSA320-music type cifs (rw)
    \\\\10.0.0.253\\niamh on /NSA320-music type cifs (rw)

    GM> They stack, so that you’d need to unmount GM> all four instances.

    I’ve tried-

    umount \\\\10.0.0.253\\niamh umount: \\10.0.0.253\niamh: not mounted

    Do I need to do more backslash escaping?

  • Hello Gordon,

    Thursday, December 11, 2014, 6:46:00 PM, you wrote:

    GM> Specify the local path rather than the source:

    GM> $ umount /NSA320-music

    Well well!

    I’m sure I