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linuxmountcifs

linux df shows old mounts


The df command shows old cifs mounts which aren´t existend anymore. The only active mount is

"//***/HR-Backup"

The system is debian wheezy. How can I get rid of the old entries, and why are they showing up?

Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/sda1             29657164   2132588  26018068   8% /
tmpfs                   517208         0    517208   0% /lib/init/rw
udev                    512764        92    512672   1% /dev
tmpfs                   517208         0    517208   0% /dev/shm
//***/he-backup$/
                 503313404 396248316 107065088  79% /mnt/backup
//***/Report-Calls-Redmine$/
                 292415096  67284924 225130172  24% /mnt/reporting
//***/he-backup$/
                 503313404 396248316 107065088  79% /mnt/backup
//***/Report-Calls-Redmine$/
                 292415096  67284924 225130172  24% /mnt/reporting
//***/he-backup$/
                 503313404 396248316 107065088  79% /mnt/backup
//***/Report-Calls-Redmine$/
                 292415096  67284924 225130172  24% /mnt/reporting
//***/he-backup$/
                 503313404 396248316 107065088  79% /mnt/backup
//***/Report-Calls-Redmine$/
                 292415096  67284924 225130172  24% /mnt/reporting
//***/he-backup$/
                 503313404 396248316 107065088  79% /mnt/backup
//***/Report-Calls-Redmine$/
                 292415096  67284924 225130172  24% /mnt/reporting
//***/he-backup$/
                 503313404 396248316 107065088  79% /mnt/backup
//***/Report-Calls-Redmine$/
                 292415096  67284924 225130172  24% /mnt/reporting
//***/he-backup$/
                 503313404 396248316 107065088  79% /mnt/backup
//***/Report-Calls-Redmine$/
                 292415096  67284924 225130172  24% /mnt/reporting
//***/Report-Calls-Redmine$/
                 292415096  67284924 225130172  24% /mnt/reporting
//***/he-backup$/
                 503313404 396248316 107065088  79% /mnt/backup
//***/HR-Backup
                 503313404 396248316 107065088  79% /mnt/backup

Solution

  • umount /mnt/backup
    

    for all of them. I guess they're somehow still mounted when df displays them. What does

    mount
    

    display?