07-15-2009
Quote:
Originally Posted by
achenle
I'm pretty sure the RAID chip on the T2000 is an LSI 1064-based SAS controller.
Go to LSI's web site and find the "lsiutil" utility for Solaris SPARC. You should be able to use that to set up a RAID-1 mirror without having to do a reinstall or lose any data.
But I'd have everything backed up anyway.
A working LSI raid utility would be great. If someone has a link please provide it. In my experience I've had to create T2000 RAIDs from the OK prompt and the process does destroy all data plus it changes the drive size so each drive must be re-labeled after the procedure. It's been over a year since I've had to do that so newer releases might not be so crappy.
10 More Discussions You Might Find Interesting
1. AIX
Hi
Can I add disks on the fly to extend the capacity of an existing RAID 5 volume?
It's created on a 4P Advanced SSA Raid Adapter.
I need to extend a volume group, so I figured it would be easiest to extend the "physical disk" which is a RAID5 volume.
Thanks. (1 Reply)
Discussion started by: osee
1 Replies
2. Solaris
Hi there
the Sunfire X4100 has a great tool that you can get to from BIOS called the configuration utility which allows you to set up Disk mirroring (RAID 1) before the OS sees it, which is great and it works a treat, however, we have a large datacentre across multiuple sites and I need to find... (1 Reply)
Discussion started by: hcclnoodles
1 Replies
3. Solaris
Hello all
We've just bought a T2000. It has two disks and I'm trying to figure out how to create a mirror of the boot disk. I understand that I have to boot into single user mode from DVD and then use the raidctl command to set up the mirror and label the volume afterwards.
Format returns... (4 Replies)
Discussion started by: soliberus
4 Replies
4. Solaris
Hi,
I have a root with hardware RAID on c0t0d0 and c0t2d0. I would like to set the boot device sequence in OBP for both hdds.
I have checked in ls -l /dev/rdsk/ for the path of c0t2d0 but it does not exist. Can anyone shed some lights on this?
AVAILABLE DISK SELECTIONS:
0.... (12 Replies)
Discussion started by: honmin
12 Replies
5. SuSE
Hello, I have a file server running openSuse 11.1, that has two HDDs running in RAID 0 (mirroring) using the md software RAID linux driver. I was considering removing this RAID, using one of the drives as the OS and the other as a data drive. Is there any way to stop using this as a RAID set to do... (4 Replies)
Discussion started by: vwgtiturbo
4 Replies
6. Solaris
Hi all,
First post so be gentile :)
It's my first time installing Solaris on T2000 server.
I have 2 72GB HD's on it.
After configuring HW raid and running raidctl command I get this output:
bash-3.00# raidctl -l c0t0d0
Volume Size Stripe Status Cache RAID
... (2 Replies)
Discussion started by: Obi-Wan
2 Replies
7. Solaris
This may be a stupid question, but I don't want to take any chances.
I have a Sun T2000 in production. I want to run the "resetsc" command on the ALOM controller to active an IP address change. Will resetting ALOM affect the running OS?
Thanks (2 Replies)
Discussion started by: soliberus
2 Replies
8. Hardware
Hi All
I have a Sun T2000 server. Couple of years ago I had configured and mirrored the boot drive with an other drive using hardware RAID 1 using raidctl command.
Following is the hardware RAID output.
root@oracledatabaseserver / $ raidctl
RAID Volume RAID RAID Disk... (0 Replies)
Discussion started by: Tirmazi
0 Replies
9. UNIX for Dummies Questions & Answers
Hello folks;
I'm trying to install Solaris 10 x86 on SUN X4150 box with 6 disks in it, the question is how can i create a Virtual disk like RAID 0 before i install Solaris.
When i boot up i don't see any option to go and create my raid before the installation begin.
Thanks in advance for any... (2 Replies)
Discussion started by: Katkota
2 Replies
10. Solaris
Hi All, I'm new to this site. I have a few question since I'm in the process how to to repair my raid on Sun V240 Server.
1. How can we create RAID in Sun Sparc v240?
2. What utility can help people create RAID in Sun Sparc v240?
3. Do we need any special software to create the... (12 Replies)
Discussion started by: angkor
12 Replies
MFI(4) BSD Kernel Interfaces Manual MFI(4)
NAME
mfi -- LSI Logic & Dell MegaRAID SAS RAID controller
SYNOPSIS
mfi* at pci? dev ? function ?
DESCRIPTION
The mfi driver provides support for the MegaRAID SAS family of RAID controllers, including:
- Dell PERC 5/e, PERC 5/i, PERC 6/e, PERC 6/i
- Intel RAID Controller SRCSAS18E, SRCSAS144E
- LSI Logic MegaRAID SAS 8208ELP, MegaRAID SAS 8208XLP, MegaRAID SAS 8300XLP, MegaRAID SAS 8308ELP, MegaRAID SAS 8344ELP, MegaRAID
SAS 8408E, MegaRAID SAS 8480E, MegaRAID SAS 8708ELP, MegaRAID SAS 8888ELP, MegaRAID SAS 8880EM2, MegaRAID SAS 9260-8i
- IBM ServeRAID M1015, ServeRAID M5014
These controllers support RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50 and RAID 60 using either SAS or SATA II drives.
Although the controllers are actual RAID controllers, the driver makes them look just like SCSI controllers. All RAID configuration is done
through the controllers' BIOSes.
mfi supports monitoring of the logical disks in the controller through the bioctl(8) and envstat(8) commands.
EVENTS
The mfi driver is able to send events to powerd(8) if a logical drive in the controller is not online. The state-changed event will be sent
to the /etc/powerd/scripts/sensor_drive script when such condition happens.
SEE ALSO
intro(4), pci(4), scsi(4), sd(4), bioctl(8), envstat(8), powerd(8)
HISTORY
The mfi driver first appeared in NetBSD 4.0.
BSD
March 22, 2012 BSD