CentOS - Dec 2014 - CentOS 5- mount shows a cifs share mounted 4 times!

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,mode=620)
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=10.0.0.3)
/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=10.0.0.253)
10.0.0.253:/i-data/48e5a222/nfs/fedora on /thecus-backup type nfs
(rw,addr=10.0.0.253)
\\\\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)

-- 
Best regards,
 Niamh                          mailto:niamh at fullbore.co.uk

On 12/11/2014 09:02 AM, Niamh Holding wrote:
> How can this happen?
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?

-- 
Best regards,
 Niamh                            mailto:niamh at fullbore.co.uk
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