RE: 10g RAC Install with Raw Devices
- From: "Kevin Closson" <kevinc@xxxxxxxxxxxxx>
- To: <wjwagman@xxxxxxxxxxx>, <gorbyx@xxxxxxxxx>, <naqimirza@xxxxxxxxx>
- Date: Thu, 29 Mar 2007 12:03:45 -0700
The problem with block devices (/dev/sd*) is that IO to block devices
is buffered IO - going via OS cache. Unless you open them with
O_DIRECT flag.
...or unless you bind with raw(8)
--
http://www.freelists.org/webpage/oracle-l
- References:
- Re: 10g RAC Install with Raw Devices
- From: Alex Gorbachev
- RE: 10g RAC Install with Raw Devices
- From: William Wagman
Other related posts:
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- » RE: 10g RAC Install with Raw Devices
- » Re: 10g RAC Install with Raw Devices
- » Re: 10g RAC Install with Raw Devices
- » RE: 10g RAC Install with Raw Devices
- » RE: 10g RAC Install with Raw Devices
- » RE: 10g RAC Install with Raw Devices
- » Re: 10g RAC Install with Raw Devices
- » RE: 10g RAC Install with Raw Devices
- » RE: 10g RAC Install with Raw Devices
- » RE: 10g RAC Install with Raw Devices
- » RE: 10g RAC Install with Raw Devices
- » RE: 10g RAC Install with Raw Devices
- » RE: 10g RAC Install with Raw Devices
- » Re: 10g RAC Install with Raw Devices
- Re: 10g RAC Install with Raw Devices
- From: Alex Gorbachev
- RE: 10g RAC Install with Raw Devices
- From: William Wagman