On Mon, 22 Nov 2010 23:12:57 +0100 Achim Gsell <[email protected]> wrote:
> >> Trashing? Mmh. I can write 8 1 GB in parallel with dd without > >> problems ... > > > > Are you sure the access pattern for that is the same as the bonnie++ > > test that's running? > > OK, here is a simple shell script reproducing the problem: Er, I'm sorry, I'm not understanding something here. I thought you just said that this is _not_ a problem when doing this in parallel with dd. If both bonnie++ and writing with dd give you the same problems, I would suspect that the cache is too small (and thrashing). I'm not saying it's not a bug if so, but could you just try this with a 10G disk cache and see if it still happens? -- Andrew Deason [email protected] _______________________________________________ OpenAFS-info mailing list [email protected] https://lists.openafs.org/mailman/listinfo/openafs-info
