Re: NFS problem: __nfs_fhget: inode still busy

Tim Walberg (twalberg@terabridge.com)
Fri, 17 Sep 1999 09:14:47 -0500


--0btr6/5+bhBdui6J
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: quoted-printable

On 09/17/1999 10:18 +0100, Jakma, Paul wrote:
>> Hi Trond,
>>=09
>> Yesterday i started getting the famous "access beyond end of block devic=
e"
>> errors on the nfs server. I ran an fsck on all drives, and there were a =
lot
>> of errors. Once the server was back up the client booted fine again.
>>=09
>> I don't understand what nfs stale/busy inode errors are about, so can i =
put
>> those errors down to corrupted filesystems on the server? (though they
>> occurred a day before "access beyond end of block device" on the server.)
>>=09

No. Stale NFS file handles result from a file being removed
either on the server or on a different client, while the
client you are dealing with had the file open in some way
(usually happens more with directories than files in my
experience - someone is 'cd'ed into a directory on the
client when another client or the server removes that
directory). Without perusing the source code, I don't
recall the exact events that cause busy inode errors,
but I suspect they are fairly similar. Neither one is
associated with corrupt file systems per se, although
a corrupt file system may cause files to disappear
unexpectedly, which can definitely cause these symptoms.

--=20
+------------------------------+--------------------------+
| Tim Walberg | Phone: 847-782-2472 |
| TERAbridge Technologies Corp | FAX: 847-623-1717 |
| 1375 Tri-State Parkway | twalberg@terabridge.com |
| Gurnee, IL 60031 | 800-SKY-TEL2 PIN 9353299 |
+------------------------------+--------------------------+

--0btr6/5+bhBdui6J
Content-Type: application/pgp-signature

-----BEGIN PGP SIGNATURE-----
Version: PGPfreeware 5.0i for non-commercial use
MessageID: oCeoNZXheauaT28xnas3KN9BfCq9KpxC

iQA/AwUBN+JM18PlnI9tqyVmEQIUnwCfXx2kDb5IIP2ydftuLJqUg4q3zFgAoKty
vJoWEpA9I+6syzG3FT79Po9W
=3Wyf
-----END PGP SIGNATURE-----

--0btr6/5+bhBdui6J--

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/