how to hardware RAID 1 on T5120 Post: 302202293

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Operating Systems Solaris how to hardware RAID 1 on T5120 Post 302202293 by upengan78 on Wednesday 4th of June 2008 12:58:27 PM

06-04-2008

Registered User

how to hardware RAID 1 on T5120

Hi,

I have t5120 sparc and I have 2 146 G drives in the system. I will be installing solaris 10 and also want the system mirrored using Hardware RAID "1"

The System did come preinstalled as it comes from sun. I did not do much on it.

I booted system using boot cdrom -s

gave format command

it showed disks below,

# format
Searching for disks...done

AVAILABLE DISK SELECTIONS:
0. c1t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@0/pci@0/pci@2/scsi@0/sd@0,0
1. c1t1d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@0/pci@0/pci@2/scsi@0/sd@1,0
Specify disk (enter its number): ^D

then I tried below, I wonder if the output is normal ?

# raidctl
Controller: 1
Disk: 0.0.0
Disk: 0.1.0

I was expecting below

# raidctl
No RAID volumes found.

Anyways, from the position , system is in, how to configure RAID 1 and I will be installing the Solaris 10 again with repartitioning according to my needs, ( I do not mind destrying the disk data)

I tried raid1 using raidctl command earlier and it showed some errors

Boot device: /pci@0/pci@0/pci@1/pci@0/pci@1/pci@0/usb@0,2/storage@2/disk@0:f File and args:
SunOS Release 5.10 Version Generic_127127-11 64-bit
Copyright 1983-2008 Sun Microsystems, Inc. All rights reserved.
Use is subject to license terms.
Configuring devices.
WARNING: /pci@0/pci@0/pci@2/scsi@0/sd@0,0 (sd0):
Corrupt label - bad geometry

Label says 286718976 blocks; Drive says 286607360 blocks

and
then when I tried to install solaris 10 after earlier config of RAID 1 there was below error,

After saying NO to remote services

One or more disks are found, but one of the
following problems exists:

Hardware failure
Unformatted disk.

I have then deleted RAID Volume and rebooted system to see the same system disk set up as original.

Please let me know how to proceed from above setup

Thanks

upengan78

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LEARN ABOUT NETBSD

mvsata

MVSATA(4)						   BSD Kernel Interfaces Manual 						 MVSATA(4)

NAME

     mvsata -- Marvell Hercules-I and Hercules-II SATA controllers driver

SYNOPSIS

     mvsata* at pci? dev ? function ?

DESCRIPTION

     The mvsata driver supports the Marvell Hercules-I and Hercules-II family of SATA controllers, interfacing the hardware with the ata(4) and
     atapi(4) subsystems.

     The following controllers are supported by the mvsata driver:

	   Adaptec RAID 1420SA
	   Adaptec RAID 1430SA
	   Marvell 88SX50xx Hercules-I
	   Marvell 88SX60xx Hercules-II
	   Marvell 88SX70xx Hercules-II
	   Triones Technologies RocketRAID 2310 RAID card

     The 88SX60xx and later support Native Command Queuing.  The 88SX70xx also supports ATAPI.

SEE ALSO

     ata(4), atapi(4), pci(4), wd(4)

HISTORY

     The mvsata driver first appeared in NetBSD 6.0.

AUTHORS

     The mvsata driver was written by KIYOHARA Takashi <kiyohara@kk.iij4u.or.jp>.

BUGS

     SATA Native Command Queuing is not yet supported.
     Device hot swapping is not yet supported.
     ATAPI is not yet tested.
     Marvell's Software RAID is not yet supported by the
	     ataraid(4) driver.  raid(4) can be used instead.

BSD
								   July 19, 2009							       BSD