(Disclaimer: I put this in the "dummies" section because I am a UNIX noob and I'm not really sure what I'm doing so I felt like it belonged here. If it belongs in the Solaris section I can delete this and post it there)
I was handed over an Oracle SPARC T3-1 machine at work, with 8 physical disks installed. I installed Solaris 11 on one of the disks, but when I boot the OS up, only two disks appear:
Code:
AVAILABLE DISK SELECTIONS:
0. c3t0d0 <LSI-MR9261-8i-2.12 cyl 65533 alt 2 hd 287 sec 31>
/pci@400/pci@2/pci@0/pci@c/LSI,mrsas@0/sd@0,0
1. c3t1d0 <LSI-MR9261-8i-2.12 cyl 65533 alt 2 hd 287 sec 31>
/pci@400/pci@2/pci@0/pci@c/LSI,mrsas@0/sd@1,0
I don't think there is a RAID configuration set up on this machine (is this the proper way to check?):
Code:
{0} ok select scsi0
{0} ok show-volumes
No volumes to show
{0} ok show-children
FCode Version 1.00.54, MPT Version 2.00, Firmware Version 5.05.00.00
{0} ok
{0} ok select scsi1
{0} ok show-volumes
No volumes to show
{0} ok show-children
FCode Version 1.00.54, MPT Version 2.00, Firmware Version 5.05.00.00
Target 9
Unit 0 Removable Read Only device TEAC DV-W28SS-V 1.0B
SATA device PhyNum 6
{0} ok
I looked these commands up online (select scsi0, show-volumes) so I'm not sure if this is the correct way to check for RAID configuration. However, the results do look different from our other T3-1 machine, which shows all 8 disks properly:
Code:
{0} ok select scsi0
{0} ok show-volumes
No volumes to show
{0} ok show-children
FCode Version 1.00.54, MPT Version 2.00, Firmware Version 5.00.17.00
Target 9
Unit 0 Disk HITACHI H103030SCSUN300G A2A8 585937500 Blocks, 300 GB
SASDeviceName 5000cca01533fcb4 SASAddress 5000cca01533fcb5 PhyNum 0
Target a
Unit 0 Disk HITACHI H103030SCSUN300G A2A8 585937500 Blocks, 300 GB
SASDeviceName 5000cca0153596a4 SASAddress 5000cca0153596a5 PhyNum 2
Target b
Unit 0 Disk HITACHI H103030SCSUN300G A2A8 585937500 Blocks, 300 GB
SASDeviceName 5000cca01533c2a8 SASAddress 5000cca01533c2a9 PhyNum 3
Target c
Unit 0 Disk HITACHI H103030SCSUN300G A2A8 585937500 Blocks, 300 GB
SASDeviceName 5000cca01535302c SASAddress 5000cca01535302d PhyNum 1
{0} ok
{0} ok select scsi1
{0} ok show-volumes
No volumes to show
{0} ok show-children
FCode Version 1.00.54, MPT Version 2.00, Firmware Version 5.00.17.00
Target 9
Unit 0 Disk HITACHI H103030SCSUN300G A2A8 585937500 Blocks, 300 GB
SASDeviceName 5000cca0153542a4 SASAddress 5000cca0153542a5 PhyNum 0
Target a
Unit 0 Disk HITACHI H103030SCSUN300G A2A8 585937500 Blocks, 300 GB
SASDeviceName 5000cca01533572c SASAddress 5000cca01533572d PhyNum 2
Target b
Unit 0 Disk HITACHI H103030SCSUN300G A2A8 585937500 Blocks, 300 GB
SASDeviceName 5000cca01535e20c SASAddress 5000cca01535e20d PhyNum 3
Target c
Unit 0 Removable Read Only device TEAC DV-W28SS-R 1.0C
SATA device PhyNum 6
Target d
Unit 0 Disk HITACHI H103030SCSUN300G A2A8 585937500 Blocks, 300 GB
SASDeviceName 5000cca015354cb4 SASAddress 5000cca015354cb5 PhyNum 1
{0} ok
I'm not very familiar with the OK prompt, sorry if this is an obvious question. I also have the output of "show-disks" and "devalias" from both systems, if that helps.
Any ideas why my disks aren't all showing up in Solaris?
Be careful if there's data on the disks that you need!!!
It might just be that the disks aren't "labelled" with a Sun label. When labelled properly a Sun box can read the label and identify the drive.
You can write new labels to the drive(s) by launching the format command with the -e switch (expert mode) which will give you access to a "scsi" menu. Again be careful if there's data on the drives that you need.
Hope that helps.
---------- Post updated at 09:37 AM ---------- Previous update was at 09:20 AM ----------
You always have to consider that there might be a hardware or connection problem that prevents the machine from seeing the disks.
{0} ok probe scsi
ERROR: /pci@400/pci@2/pci@0/pci@4/scsi@0: Last Trap: Fast Data Access MMU Miss
{0} ok probe scsi-all
ERROR: /pci@400/pci@2/pci@0/pci@4/scsi@0: Last Trap: Fast Data Access MMU Miss
I'm guessing that doesn't look good...
Quote:
Be careful if there's data on the disks that you need!!!
It might just be that the disks aren't "labelled" with a Sun label. When labelled properly a Sun box can read the label and identify the drive.
You can write new labels to the drive(s) by launching the format command with the -e switch (expert mode) which will give you access to a "scsi" menu. Again be careful if there's data on the drives that you need.
Hope that helps.
Luckily there's no important data on the disks, so I'm okay with losing everything as long as I can get all of the disks recognized. I tried running 'format -e' and it looks like it still only sees two disks, unless I misunderstood and I was supposed to run this from the OK prompt:
Code:
root@solaris11:~# format -e
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c3t0d0 <LSI-MR9261-8i-2.12 cyl 65533 alt 2 hd 287 sec 31>
/pci@400/pci@2/pci@0/pci@c/LSI,mrsas@0/sd@0,0
1. c3t1d0 <LSI-MR9261-8i-2.12 cyl 65533 alt 2 hd 287 sec 31>
/pci@400/pci@2/pci@0/pci@c/LSI,mrsas@0/sd@1,0
Specify disk (enter its number):
Quote:
You always have to consider that there might be a hardware or connection problem that prevents the machine from seeing the disks.
Hm I hadn't thought of that, maybe I should take out and reseat the disks. Thank you for your help!
root@solaris11:~# raidctl -l c3t0d0
Controller device can not be found.
root@solaris11:~# raidctl -l c3t1d0
Controller device can not be found.
I believe 'raidctl' might not be supported on the T3-1 hardware. At least that's according to a couple forum posts I've read. (cant post URLs because I don't have 5 posts yet)
{0} ok show-disks
a) /pci@400/pci@2/pci@0/pci@f/pci@0/usb@0,2/hub@2/hub@3/storage@2/disk
b) /pci@400/pci@2/pci@0/pci@c/LSI,mrsas@0/disk
c) /pci@400/pci@2/pci@0/pci@4/scsi@0/disk
d) /pci@400/pci@1/pci@0/pci@4/scsi@0/disk
e) /iscsi-hba/disk
q) NO SELECTION
Enter Selection, q to quit:
I don't know if it matters or not, but I ran "show-disks" from our other T3-1 machine that works, and here is the output:
Code:
{0} ok show-disks
a) /pci@400/pci@2/pci@0/pci@f/pci@0/usb@0,2/hub@2/hub@3/storage@2/disk
b) /pci@400/pci@2/pci@0/pci@4/scsi@0/disk
c) /pci@400/pci@1/pci@0/pci@4/scsi@0/disk
d) /iscsi-hba/disk
q) NO SELECTION
Enter Selection, q to quit:
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