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Old 10-11-2018, 08:09 PM   #1
Registered: Aug 2018
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umount fail

I use veeam for backup , it run a batch job to mount the the path , then take the backup , after the backup , the path will be umount

/dev/veeamimage1            52403200   3863528  48539672   8%  /tmp/{f8f7f8d9-dkfs-dkmd-dkde-dkdkj87d5d}
But it can not be umount now.

I tried use "fuser" , do not find any user ID locks the path .

would suggest how to umount it ?

Last edited by catiewong; 10-11-2018 at 11:40 PM.
Old 10-11-2018, 10:49 PM   #2
Registered: Mar 2010
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What does umount return?
Old 10-11-2018, 11:40 PM   #3
Registered: Aug 2018
Posts: 56

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#fuser -cu /tmp/{f8f7f8d9-dkfs-dkmd-dkde-dkdkj87d5d}

Cannot stat /tmp/{f8f7f8d9-dkfs-dkmd-dkde-dkdkj87d5d} :Input/output error

#umount /tmp/{f8f7f8d9-dkfs-dkmd-dkde-dkdkj87d5d}
umount: /tmp/{f8f7f8d9-dkfs-dkmd-dkde-dkdkj87d5d}target is busy.
(In some cases useful info about processes that use
the device is found by lsof(8) or fuser(1))
You have new mail in /var/spool/mail/root


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