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Cannot move or delete a particular file [Solved]
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BWoso
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Joined: 31 Dec 2003
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Location: Cleveland Ohio, USA

PostPosted: Thu Feb 15, 2007 6:25 am    Post subject: Cannot move or delete a particular file [Solved] Reply with quote

I have a file on my computer which is causing some problems.
Code:
clear ~ # ls /usr/portage/metadata/cache/app-admin/ -lash
ls: cannot access /usr/portage/metadata/cache/app-admin/gnome-System-tools-1.0.2-r1: No such file or directory
total 0
0 drwxrwxr-x 2 root root 96 Feb 15 00:40 .
0 drwxrwxr-x 3 root root 80 Feb 15 00:40 ..
? ?????????? ? ?    ?     ?            ? gnome-System-tools-1.0.2-r1
clear ~ # rm -v /usr/portage/metadata/cache/app-admin/gnome-System-tools-1.0.2-r1
rm: cannot remove `/usr/portage/metadata/cache/app-admin/gnome-System-tools-1.0.2-r1': No such file or directory
clear ~ # unlink /usr/portage/metadata/cache/app-admin/gnome-System-tools-1.0.2-r1
unlink: cannot unlink `/usr/portage/metadata/cache/app-admin/gnome-System-tools-1.0.2-r1': No such file or directory

I don't know how to delete a file other than using rm, but hopefully there is a way to fix this. The only reason I am worried about it is because emerge --sync will not complete with this file acting the way it is.

Thanks in advance for any help.
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Last edited by BWoso on Tue Feb 20, 2007 3:53 am; edited 1 time in total
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desultory
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Joined: 04 Nov 2005
Posts: 9410

PostPosted: Thu Feb 15, 2007 6:46 am    Post subject: Reply with quote

Use the appropriate fsck to check and repair the filesystem one which that file resides, after that has been handled the file should be deletable.
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BWoso
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PostPosted: Thu Feb 15, 2007 6:59 am    Post subject: Reply with quote

Is there any way to fsck my root partition (the one the file is on) without booting to a live cd?

I understand I need to have the partition mount read only, so I'd assume booting to a cd is the only way since it's my root partition which needs checked.
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Genone
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Joined: 14 Mar 2003
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PostPosted: Thu Feb 15, 2007 10:23 am    Post subject: Reply with quote

You could also boot with init=/bin/bash as kernel argument, then the root partition will be mounted read-only. Or use single-user mode and run
Code:
mount -o remount,ro /
(though that only works if no files are opened for writing).
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BWoso
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PostPosted: Tue Feb 20, 2007 3:53 am    Post subject: Reply with quote

I finally got around to making a knoppix boot CD so I could do this. I ran reiserfsck on the partition and it told me to run with the --rebuild-tree option. This really sucked since I don't have the space to back a backup, but I ran it anyway. It found more mistakes than the one that I found, and now everything is fixed. Thanks for the help. It's so amazing to see emerge --sync finish and not complain at all.
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