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тАО03-16-2011 05:37 AM - last edited on тАО03-17-2015 01:50 AM by Maiko-I
тАО03-16-2011 05:37 AM - last edited on тАО03-17-2015 01:50 AM by Maiko-I
Using hpacucli to mirror drives across MDS600 drawers
How can I create a raid 1+0 group that mirrors drives across my two mds600 drawers using hpacucli?
Namely, I am not sure how to specify that the mirrors should for example be:
M1 == 51:1:1 mirrors 53:1:1
M2 == 51:1:2 mirrors 53:1:2
...
M8 == 51:1:8 mirrors 53:1:8
and then stripe across all M1->M8?
I want to avoid having mirrors in same drawer of mds, so I don't want any: 51:1:1 mirrors 51:*:*.
My unassigned drives looks like so:
physicaldrive 51:1:1 (port 51:box 1:bay 1, SAS, 2 TB, OK)
physicaldrive 51:1:2 (port 51:box 1:bay 2, SAS, 2 TB, OK)
physicaldrive 51:1:3 (port 51:box 1:bay 3, SAS, 2 TB, OK)
physicaldrive 51:1:4 (port 51:box 1:bay 4, SAS, 2 TB, OK)
physicaldrive 51:1:5 (port 51:box 1:bay 5, SAS, 2 TB, OK)
physicaldrive 51:1:6 (port 51:box 1:bay 6, SAS, 2 TB, OK)
physicaldrive 51:1:7 (port 51:box 1:bay 7, SAS, 2 TB, OK)
physicaldrive 51:1:8 (port 51:box 1:bay 8, SAS, 2 TB, OK)
physicaldrive 53:1:1 (port 53:box 1:bay 1, SAS, 2 TB, OK)
physicaldrive 53:1:2 (port 53:box 1:bay 2, SAS, 2 TB, OK)
physicaldrive 53:1:3 (port 53:box 1:bay 3, SAS, 2 TB, OK)
physicaldrive 53:1:4 (port 53:box 1:bay 4, SAS, 2 TB, OK)
physicaldrive 53:1:5 (port 53:box 1:bay 5, SAS, 2 TB, OK)
physicaldrive 53:1:6 (port 53:box 1:bay 6, SAS, 2 TB, OK)
physicaldrive 53:1:7 (port 53:box 1:bay 7, SAS, 2 TB, OK)
physicaldrive 53:1:8 (port 53:box 1:bay 8, SAS, 2 TB, OK)
Something like this?:
controller slot=2 create type=ld drives=51:1:1,53:1:1,51:1:2,53:1:2... raid=1+0 stripesize=default
Or would it go like this?:
controller slot=2 create type=ld drives=51:1:1,51:1:2,... raid=1+0 stripesize=default
P.S. This thread has been moved from General to Disk array. - Hp Forum moderator
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тАО03-16-2011 09:28 AM
тАО03-16-2011 09:28 AM
Re: Using hpacucli to mirror drives across MDS600 drawers
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&objectID=c02552363&jumpid=reg_R1002_USEN
And these experiments.
=> ctrl slot=2 create type=ld drives=51:1:1,53:1:1 raid=1 stripesize=default
=> ctrl slot=2 ld all show detail
Smart Array P700m in Slot 2
array A
Logical Drive: 1
Size: 1.8 TB
Fault Tolerance: RAID 1
Heads: 255
Sectors Per Track: 32
Cylinders: 65535
Strip Size: 128 KB
Status: OK
MultiDomain Status: OK
Array Accelerator: Enabled
Unique Identifier: 600508B100104839535A433042520000
Disk Name: /dev/cciss/c0d0
Mount Points: None
Logical Drive Label: AE506202PAPWV0H9SZC0BR3DFB
Mirror Group 0:
physicaldrive 51:1:1 (port 51:box 1:bay 1, SAS, 2 TB, OK)
Mirror Group 1:
physicaldrive 53:1:1 (port 53:box 1:bay 1, SAS, 2 TB, OK)
=>
=> ctrl slot=2 array A delete
Warning: Deleting an array can cause other array letters to become renamed.
E.g. Deleting array A from arrays A,B,C will result in two remaining
arrays A,B ... not B,C
Warning: Deleting the specified device(s) will result in data being lost.
Continue? (y/n) y
=> ctrl slot=2 ld all show detail
Error: The specified device does not have any logical drives.
=> ctrl slot=2 create type=ld drives=51:1:1,53:1:1,51:1:2,53:1:2 raid=1+0 stripesize=default
=> ctrl slot=2 ld all show detail
Smart Array P700m in Slot 2
array A
Logical Drive: 1
Size: 3.6 TB
Fault Tolerance: RAID 1+0
Heads: 255
Sectors Per Track: 32
Cylinders: 65535
Strip Size: 128 KB
Status: OK
MultiDomain Status: OK
Array Accelerator: Enabled
Unique Identifier: 600508B100104839535A433042520001
Disk Name: /dev/cciss/c0d0
Mount Points: None
Logical Drive Label: AE5062ACPAPWV0H9SZC0BRC5D0
Mirror Group 0:
physicaldrive 51:1:1 (port 51:box 1:bay 1, SAS, 2 TB, OK)
physicaldrive 51:1:2 (port 51:box 1:bay 2, SAS, 2 TB, OK)
Mirror Group 1:
physicaldrive 53:1:1 (port 53:box 1:bay 1, SAS, 2 TB, OK)
physicaldrive 53:1:2 (port 53:box 1:bay 2, SAS, 2 TB, OK)
=>
My first syntax is the trick that is needed. Namely "drives=disk_from_left_drawer,disk_from_right_drawer,disk_from_left_drawer2,disk_from_right_drawer2,...".
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тАО03-17-2011 07:26 AM
тАО03-17-2011 07:26 AM
Re: Using hpacucli to mirror drives across MDS600 drawers
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тАО03-17-2011 07:35 AM
тАО03-17-2011 07:35 AM