Messages in this thread | | | Date | Mon, 6 Feb 2006 20:52:39 -0600 (CST) | From | "L. D. Marks" <> | Subject | Re: Broken NFS (perhaps Cache invalidation bug ?) |
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I should have added the kernel: 2.6.9-22.0.2.ELsmp #1 SMP with nfs-utils-1.0.6-65.EL4
On Mon, 6 Feb 2006, L. D. Marks wrote:
> I have a problem which appears to be very similar to a cache invalidation bug > previously reported: > http://www.ussg.iu.edu/hypermail/linux/kernel/0510.1/0582.html > > With a conventional nfs mount (not automount), c0-0 a client node, running on > the nfs server: > > echo 10 > Probe > ssh -x c0-0 cat Probe > echo 11 > Probe > ssh -x c0-0 cat Probe > > Will give, most times, 10 & 10 rather than 10 & 11. > > I've tried a wide range of things (including consulting local experts), so > far nothing. I'm not a kernel developer, so please be gentle. This problem > has occurred ever since we moved to the 4.X releases of rocks > (http://www.rocksclusters.org), X=0 or 1 although it's hidden by their > default use of automounting and it's taken some time to reduce it to > something simple. > > ----------------------------------------------- > Laurence Marks > Department of Materials Science and Engineering > MSE Rm 2036 Cook Hall > 2220 N Campus Drive > Northwestern University > Evanston, IL 60201, USA > Tel: (847) 491-3996 Fax: (847) 491-7820 > email: L-marks at northwestern dot edu > http://www.numis.northwestern.edu > ----------------------------------------------- > > - > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ >
Note: if you have an old email address for me, please note that "nwu" has been changed to "northwestern". ----------------------------------------------- Laurence Marks Department of Materials Science and Engineering MSE Rm 2036 Cook Hall 2220 N Campus Drive Northwestern University Evanston, IL 60201, USA Tel: (847) 491-3996 Fax: (847) 491-7820 email: L-marks at northwestern dot edu http://www.numis.northwestern.edu -----------------------------------------------
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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