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DateMon, 8 Mar 2004 23:01:53 +0100
FromMatthias Andree <>
SubjectRe: lvm2 performance data with linux-2.6
On Mon, 08 Mar 2004, markw@osdl.org wrote:

> I've started collecting various data (including oprofile) using our
> DBT-2 (OLTP) workload with lvm2 on linux 2.6.2 and 2.6.3 on ia32 and
> ia64 platforms:
> http://developer.osdl.org/markw/lvm2/
>
> So far I've only varied the stripe width with lvm, from 8 KB to 512 KB,
> for PostgreSQL that is using 8 KB sized blocks with ext2. It appears

Does ext2 write 8 KByte sized blocks atomically on IA32?

Or is this no requirement for PostgreSQL consistency?

--
Matthias Andree

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