System Administration
cancel
Showing results for 
Search instead for 
Did you mean: 

rx6600 How to find out if hardware mirored

 
SOLVED
Go to solution
Basheer_2
Trusted Contributor

rx6600 How to find out if hardware mirored

Hello itrc,

rx6600 integrity
11.31
has 3 internal Disks

I want to know if the OS is mirrored ( lvlnboot -v shows only one disk.
so it is not software mirrored)

Any commands to find out if hardware mirroring is done on this.
6 REPLIES
johnsonpk
Honored Contributor

Re: rx6600 How to find out if hardware mirored

Hi Basheer,

To find out the OS mirroring try this command

lvdisplay /dev/vg00/lvol1 and look for "Mirror copies " , if you find any non zero value means it is mirrored.( check this for all lvs in the vg00 .. or atleast lvol1 to 3)

Regards!
Johnson
johnsonpk
Honored Contributor
Solution

Re: rx6600 How to find out if hardware mirored

Oops ..missed about hardware mirroring ..

I hope rx6600 comes with SAS controller..
try this

1) find out the SAS controller
# ioscan -fun |grep -i sas

2) to find out tyhe raid configuration

#sasmgr get_info -D -q raid

eg : sasmgr get_info -D /dev/sasd0 -q raid


rgds!
Johnson
Basheer_2
Trusted Contributor

Re: rx6600 How to find out if hardware mirored

Thanks John,

this is the output. so from this it looks this is mirrored.

# sasmgr get_info -D /dev/sasd0 -q raid

Sun Jan 3 12:11:24 2010

---------- PHYSICAL DRIVES ----------
LUN dsf SAS Address Enclosure Bay Size(MB)

/dev/rdsk/c16t0d0 0x5000c50003e54171 1 5 140014
/dev/rdsk/c16t1d0 0x5000c50003e56659 1 6 140014

---------- LOGICAL DRIVE 5 ----------

Raid Level : RAID 1
Volume sas address : 0x630cf9355c86eab
Device Special File : /dev/rdsk/c16t2d0
Raid State : OPTIMAL
Raid Status Flag : ENABLED
Raid Size : 139898
Rebuild Rate : 0.00 %
Rebuild Progress : 100.00 %

Participating Physical Drive(s) :

SAS Address Enc Bay Size(MB) Type State

0x5000c50003e52a0d 1 7 140014 SECONDARY ONLINE
0x5000c50003e53791 1 8 140014 PRIMARY ONLINE

johnsonpk
Honored Contributor

Re: rx6600 How to find out if hardware mirored

It seems disks in enclosure 1 on bay 7 and 8 is mirrored and disks in bay 5 and 6 is not part of array - may be presented as normal disks

Rgds
Johnson
Basheer_2
Trusted Contributor

Re: rx6600 How to find out if hardware mirored

Thanks John for your help.
Basheer_2
Trusted Contributor

Re: rx6600 How to find out if hardware mirored

Your help saved me time.