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тАО05-07-2009 05:29 AM
тАО05-07-2009 05:29 AM
The DBA's want 80Gb on each LUN setup as RAW space for the database and the rest as LVM space...
Not sure how to set this up with the RAW space and rest to LVM???
Solved! Go to Solution.
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тАО05-07-2009 05:46 AM
тАО05-07-2009 05:46 AM
Solutionfirst you need to create PV,VG and then you can create LVM
For RAW space follow as below.
lvcreate -l LExx -n lvoln -r N /dev/vgNUM
chown informix:informix /dev/vgNUM/rlvolxx
chmod 666 /dev/vgNUM/rlvolxx
you need to ask your DBA they want to use these raw space for which user and group, in above example its for informix user and informix group.
let me know how it goes, thanks,
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тАО05-07-2009 05:46 AM
тАО05-07-2009 05:46 AM
Re: RAW Disk space setup
Probably you can partition a disk and use one partition as raw device and another as physical volume. I'm not sure about the performance impact of this configuration.
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тАО05-07-2009 05:58 AM
тАО05-07-2009 05:58 AM
Re: RAW Disk space setup
and for Oracle database....
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тАО05-07-2009 06:06 AM
тАО05-07-2009 06:06 AM
Re: RAW Disk space setup
http://www.held.org.il/blog/?p=32
http://run.tournament.org.il/raw-devices-for-oracle-on-redhat-rhel-5/comment-page-1/
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тАО05-08-2009 10:24 AM
тАО05-08-2009 10:24 AM