Re: SAME(stripe an mirror everything) - where to put binaries and redos?

On Thu, 12 Jul 2007 15:52:53 -0700, Mark D Powell <Mark.Powell_at_eds.com> wrote:

>On Jul 12, 6:01 pm, sybra..._at_hccnet.nl wrote:
>> On Thu, 12 Jul 2007 13:23:42 -0700, JAGA <james.g..._at_gmail.com> wrote:
>> >I am planning on migrating our db to a new server on using diskspace
>> >on our SAN and have been thinking of using SAME methodology but have
>> >questions. I initialy wanted to just 1 mount point for everything
>> >(oracle install and all datafiles control files,.....) Now I am
>> >thinking that it may be better to have 2 filesystems for oracle, 1 for
>> >the binaries and one for all datafiles but I am still not sure where
>> >to put the redo's?
>>
>> >Thanks in advance,
>> >Jaga
>>
>> The filesystem issue is irrelevant if all filesystems live on one
>> single device.
>> Obviously redo's need to be separated fronm data, as redo's are
>> written before the datafiles are written, and insufficien performance
>> in the redo department will have negative impact on the entire
>> database.
>>
>> --
>> Sybrand Bakker
>> Senior Oracle DBA
>
>There is no reason to place the redo log files in a different file
>system unless that file system is on a different set of disks.

The reason is a potential corrupted FS.
.......
We run Oracle 9iR2,10gR1/2 on RH4/RH3 and Solaris 10 (Sparc) remove NSPAM to email Received on Fri Jul 13 2007 - 10:32:45 CDT