Unsolved
This post is more than 5 years old
8 Posts
0
604
April 20th, 2011 02:00
ORACLE 10g need help
HI All
I need help if some one could share Reference architecture for Oracle RAC 10g
My plan is to install oracle 10g RAC with Windows 2008 on Vmware, clariion, snap view and Replication manager,
Major decision hurdle is what size to slice the Lun for diffrent requirment of oracle 10g ASM (like for control files, log files data)
+++++++++++++++++++++++++
My current plan is
+Data 100 Gb
Vote + ocr +Spfile 1 Gb
+Flash (100 +100 )Gb
I-----------------------------------------------------------
RG
Raid 1_0
Disk 4 in Number 460 gb
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
like to know more about following do i need to have diffrent disk group for each, what would be the best if i am using (snap view and RM)
Undo
Redo log
Archive log
Temp ( i need to have more than 25 Gb)
natsidan
1 Rookie
•
34 Posts
0
April 28th, 2011 15:00
oracle will not support VMWare apart from known issues
dynamox
11 Legend
•
20.4K Posts
•
87.4K Points
0
April 28th, 2011 16:00
Oracle does not need to support VMware, Oracle does support their DB/App servers running on VMware, see metalink article 249212.1
Oracle RAC is supported for 11.2.0.2 and above
umesh_m47
8 Posts
0
April 29th, 2011 00:00
Oracle does support if they have already resolved the issue early.. to use vmware is not my idea. decision was taken by management, cant help my self on this
I need help is all about clariion and storage. Lun creation
Oracle recommand only two ASM disk group
DATA for data
FRA for archive log
A starting point i have created RAID 1_0 with 4 disks, i am following above oracle recomendation currently.
since i am using Clariion cx4-120 (2 DAE). i am not sure will these could be enough for high IO form oracle.?
many litreture recomands to use diffrent disk group atleast for following tablespace
Undo (sequential IO)
Redolog (sequential IO)
Archive
My question if i create these diffrent lun on same RAID group (RAID 1_0 with 4 disks) will it help?. or it is just good as having two Lun (DATA FRA), since i have speed of only 4 disk, so using 2 lun is equal to to using 4 luns ?
Regards