| 1 |
On Mon, Feb 27, 2006 at 12:51:38PM -0700, Richard Fish wrote: |
| 2 |
> Also try the memory test script from here, but it does pretty much |
| 3 |
> what you were describing...massive IO and memory bandwidth test: |
| 4 |
> |
| 5 |
> http://people.redhat.com/dledford/memtest.html |
| 6 |
|
| 7 |
I don't believe it is a memory, IO or hardware problem (at this |
| 8 |
point). I ran the above test simultaneously with "stress --io 10 |
| 9 |
--hdd 10" for several hours. No problems. |
| 10 |
|
| 11 |
I believe the problem is NFS locking up the machine. If I run the |
| 12 |
same "stress" program on a client machine, where the working |
| 13 |
directory is NFS mounted to the server, then I can cause a lockup |
| 14 |
almost instantaneously. |
| 15 |
|
| 16 |
Has anyone else seen hard lockups like this with NFS? |
| 17 |
|
| 18 |
Any fixes? |
| 19 |
|
| 20 |
Thanks, |
| 21 |
Matt |
| 22 |
|
| 23 |
-- |
| 24 |
Matt Garman |
| 25 |
email at: http://raw-sewage.net/index.php?file=email |
| 26 |
-- |
| 27 |
gentoo-user@g.o mailing list |
Archives