Sponsored Content
Operating Systems Solaris How to destroy hardware raid on T5120 Post 302304469 by netlink on Monday 6th of April 2009 02:01:41 PM
Old 04-06-2009
Yes. I booted to single user mode from DVD. Then created the raid 1 from the four 146GB disks. Here is the output:

Code:
# 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
       2. c1t2d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
          /pci@0/pci@0/pci@2/scsi@0/sd@2,0
       3. c1t3d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
          /pci@0/pci@0/pci@2/scsi@0/sd@3,0

# raidctl -l c1t0d0
Volume                  Size    Stripe  Status   Cache  RAID
        Sub                     Size                    Level
                Disk
----------------------------------------------------------------
c1t0d0                  136.6G  N/A     SYNC     N/A    RAID1
                0.0.0   136.6G          GOOD
                0.1.0   136.6G          GOOD
# raidctl -l c1t2d0
Volume                  Size    Stripe  Status   Cache  RAID
        Sub                     Size                    Level
                Disk
----------------------------------------------------------------
c1t2d0                  136.6G  N/A     DEGRADED N/A    RAID1
                0.0.0   136.6G          GOOD
                0.1.0   136.6G          GOOD

so my question is how come the volume c1t2d0 disk list same as volume c1t0d0. I thought that volume c1t2d0 disk list should be 0.2.0 and 0.3.0

Thanks!

Last edited by DukeNuke2; 04-06-2009 at 03:07 PM..
 

9 More Discussions You Might Find Interesting

1. Solaris

Hardware RAID

I don't understood why on SPARC-Platforms have not present RAID-Controller ? Sorry for my bad english, but it's crazy always setup software RAID !!! I whanna Hardware RAID and when i can find solution ? (7 Replies)
Discussion started by: jess_t03
7 Replies

2. Solaris

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... (6 Replies)
Discussion started by: upengan78
6 Replies

3. Solaris

T2000 Hardware RAID

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

4. Solaris

Sun T5120 hardware RAID question

Hi everyone I've just purchased a Sun T5120 server with 2 internal disks. I've configured hardware RAID (mirror) and as a result the device tree in Solaris only contains 1 hard drive. My question is, how would I know when one of the drives become faulty? Thanks (2 Replies)
Discussion started by: soliberus
2 Replies

5. UNIX for Dummies Questions & Answers

RAID software vs hardware RAID

Hi Can someone tell me what are the differences between software and hardware raid ? thx for help. (2 Replies)
Discussion started by: presul
2 Replies

6. Solaris

Hardware Raid - LiveUpgrade

Hi, I have a question. Do LiveUpgrade supports hardware raid? How to choose the configuration of the system disk for Solaris 10 SPARC? 1st Hardware RAID-1 and UFS 2nd Hardware RAID-1 and ZFS 3rd SVM - UFS and RAID1 4th Software RAID-1 and ZFS I care about this in the future to take... (1 Reply)
Discussion started by: bieszczaders
1 Replies

7. Hardware

Sun T3-1 hardware RAID

Hi all I've just received my T3-1. It has 8 disks and I would like to configure RAID1 on the disks. The Sun documentation states that you can either use the OpenBoot PROMP utility called Fcode or you can use software via the Solaris OS. The documentation doesn't make it clear if: 1. The... (6 Replies)
Discussion started by: soliberus
6 Replies

8. Solaris

Software RAID on top of Hardware RAID

Server Model: T5120 with 146G x4 disks. OS: Solaris 10 - installed on c1t0d0. Plan to use software raid (veritas volume mgr) on c1t2d0 disk. After format and label the disk, still not able to detect using vxdiskadm. Question: Should I remove the hardware raid on c1t2d0 first? My... (4 Replies)
Discussion started by: KhawHL
4 Replies

9. Solaris

Hardware RAID using three disks

Dear All , Pl find the below command , # raidctl -l Controller: 1 Volume:c1t0d0 Disk: 0.0.0 Disk: 0.1.0 Disk: 0.3.0 # raidctl -l c1t0d0 Volume Size Stripe Status Cache RAID Sub Size ... (10 Replies)
Discussion started by: jegaraman
10 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
All times are GMT -4. The time now is 04:16 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy