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Article View: comp.sys.next.misc
Article #4985

Re: .nfs*** files getting left all over

#4985
From: Alex Raftis
Date: Tue, 12 Jan 1993 22:41
29 lines
1726 bytes
Douglas Scott writes
>I am finding lots of files named .nfs*** (usually *** = numbers) left around
>on our filesystem.  They seem to be created when using <command>-r to delete
>files that are on remote filesystems, and I am not sure, but it appears that
>they do not clear up on their own.
>
>I found that I needed to cmd-r the files, and then cmd-r the .nfs files as
>well!
>
>This is definitely new to 3.0 -- anyone have an explanation or suggestion for
>this?  I assume it is some nfs weirdness.
>

That's a UNIXism, and it can be an extremely bad things to remove. I
found out the hard way before I knew what they were, and my system
crashed. The .nfs* files are create when some program has an open
reference to a file. If you try to remove that file, but something is
still accessing it, a .nfs* file is created so that they other process
doesn't loose information it needs. 

These will be cleaned up by cron on a nightly basis, usually around 2
am. Since it's done so late at night, the risk of a system crash due to
removing an important one is minimized. 

Alex
--
______________________________________________________
    Internet: alex@data.acs.calpoly.edu (NeXT mail)
              alex@cosmos.acs.calpoly.edu
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From: Alex Raftis
Newsgroups: comp.sys.next.misc
Subject: Re: .nfs*** files getting left all over
Message-ID: <1993Jan12.224109.105787@zeus.calpoly.edu>
Date: 12 Jan 93 22:41:09 GMT
References: <7325@ucsbcsl.ucsb.edu>
Sender: news@zeus.calpoly.edu
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Organization: Cal Poly State University, San Luis Obispo
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