Messages in this thread |  | | Date | Fri, 19 Oct 2001 16:30:58 +0200 | From | Andrei Lahun <> | Subject | problems with I/O performance with 2.4.12-ac3 |
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hello.
I did a bonnie++ tests with 2.4.13-pre3(+aa vm) and 2.4.12-ac3(+Rick patch). And i found that ac kernel have a big problems here. With linux kernel i got 22 Mb/c for read 19 for write and with ac 12 for read and 11 for write (both with ext2) If i used ext3 with ac kernel results little bit better. What is the reason for such regression in ac kernel ? And yes of course i had udma for both test.
Andrei.
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