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тАО10-17-2008 03:22 AM
тАО10-17-2008 03:22 AM
Unable to eject cdrom manually or via command line on Linux server
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тАО10-17-2008 04:02 AM
тАО10-17-2008 04:02 AM
Re: Unable to eject cdrom manually or via command line on Linux server
>>the basic umount command always returned "device busy".
it seems that you are on the same mount point,
you might have done cd /mnt (the mounted point) may in the other session..
please check it out..
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тАО10-17-2008 04:04 AM
тАО10-17-2008 04:04 AM
Re: Unable to eject cdrom manually or via command line on Linux server
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тАО10-17-2008 04:32 AM
тАО10-17-2008 04:32 AM
Re: Unable to eject cdrom manually or via command line on Linux server
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тАО10-17-2008 09:52 AM
тАО10-17-2008 09:52 AM
Re: Unable to eject cdrom manually or via command line on Linux server
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тАО10-21-2008 03:53 AM
тАО10-21-2008 03:53 AM
Re: Unable to eject cdrom manually or via command line on Linux server
Now you'll need to find what is still holding the device open. It might be some process: run "lsof | grep
Before doing a lazy umount, the fuser command might have found out the culprit easily: "fuser -m
If you had the cdrom exported as a NFS filesystem, the kernel itself may be hanging on to the cdrom. The lsof command might not be able to detect that. Unexport the cdrom mountpoint, or simply run "exportfs -ar" to refresh the NFS export state to match the current filesystem state.
MK
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тАО10-21-2008 08:39 PM
тАО10-21-2008 08:39 PM
Re: Unable to eject cdrom manually or via command line on Linux server
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тАО10-22-2008 05:08 AM
тАО10-22-2008 05:08 AM
Re: Unable to eject cdrom manually or via command line on Linux server
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тАО10-22-2008 11:20 PM
тАО10-22-2008 11:20 PM
Re: Unable to eject cdrom manually or via command line on Linux server
Probably your CDROM drive has a firmware bug and unlocking/ejecting the tray is someway broked. I have two drives doing the same after writing of some DVDs or CDs.