R: Signal 11 - the continuing saga

2000-12-13 Thread CMA
>> From: CMA [mailto:[EMAIL PROTECTED]] >> Did you already try to selectively disable L1 and L2 caches (if >> your box has both) and see what happens? > >Anyone know how to do this? If you own a p6 class machine (sorry but I didn't find your hw specs in previous mess

R: Signal 11 - the continuing saga

2000-12-13 Thread CMA
From: CMA [mailto:[EMAIL PROTECTED]] Did you already try to selectively disable L1 and L2 caches (if your box has both) and see what happens? Anyone know how to do this? If you own a p6 class machine (sorry but I didn't find your hw specs in previous messages) you should be able to enter

e2fs performance as function of block size

2000-11-21 Thread CMA
Sirs, performing extensive tests on linux platform performance, optimized as database server, I got IMHO confusing results: in particular e2fs initialized to use 1024 block/fragment size showed significant I/O gains over 4096 block/fragment size, while I expected the opposite. I would appreciate

e2fs performance as function of block size

2000-11-21 Thread CMA
Sirs, performing extensive tests on linux platform performance, optimized as database server, I got IMHO confusing results: in particular e2fs initialized to use 1024 block/fragment size showed significant I/O gains over 4096 block/fragment size, while I expected the opposite. I would appreciate