Sun Microsystems, Inc.  Sun System Handbook - ISO 3.4 June 2011 Internal/Partner Edition
   Home | Current Systems | Former STK Products | EOL Systems | Components | General Info | Search | Feedback

Asset ID: 1-71-1012018.1
Update Date:2010-07-06
Keywords:

Solution Type  Technical Instruction Sure

Solution  1012018.1 :   Sun Fire[TM] V1280/E2900 & Netra[TM] 1280 Internal Disk Replacement  


Related Items
  • Sun Netra 1280 Server
  •  
  • Sun Fire V1280 Server
  •  
  • Sun Fire E2900 Server
  •  
Related Categories
  • GCS>Sun Microsystems>Servers>Midrange V and Netra Servers
  •  
  • GCS>Sun Microsystems>Servers>Entry-Level Servers
  •  
  • GCS>Sun Microsystems>Servers>Midrange Servers
  •  

PreviouslyPublishedAs
216470


Description
The following is the procedure to remove internal disks in the Sun Fire[TM] V1280/E2900 & Netra[TM] 1280. It is not recommended to remove a disk if the power LED is on and the ok_to_remove LED is not ON.


Steps to Follow
When identifying a disk for replacement in a V1280/E2900 & Netra[TM] 1280, the disk target to physical slot locations are as follows:


  target 0 (cXt0dY) = the disk in the lower physical slot
target 1 (cXt1dY) = the disk in the upper physical slot
  X = controller number
Y = disk number

Once disk is identified, you need to detach/unmount/unconfigure your disk/filesystems through the software you are using (for example, Solstice DiskSuite[TM]), otherwise you risk damaging them. The ok_to_remove LED should be lit, when the disk is unconfigured using cfgadm. Also, keep in mind that the power/active LED goes on when the disk is mounted, but only goes off if the power is removed in the IB_SSC. There are no individual switches in the power feeds to either of the disks.

The following is an example of how it should appear:
In this case we will remove disk1 (target 1),

# cfgadm -a
Ap_Id Type Receptacle Occupant Condition
N0.IB6 PCI_I/O_Boa connected configured ok
N0.IB6::pci0 io connected configured ok
N0.IB6::pci io connected configured ok
N0.IB6::pci2 io connected configured ok
N0.IB6::pci3 io connected configured ok
N0.SB0 CPU_Board_( connected configured ok
N0.SB0::cpu0 cpu connected configured ok
N0.SB0::cpu1 cpu connected configured ok
N0.SB0::cpu2 cpu connected configured ok
N0.SB0::cpu3 cpu connected configured ok
N0.SB0::memory memory connected configured ok
N0.SB2 CPU_Board_( connected configured ok
N0.SB2::cpu0 cpu connected configured ok
N0.SB2::cpu1 cpu connected configured ok
N0.SB2::cpu2 cpu connected configured ok
N0.SB2::cpu3 cpu connected configured ok
N0.SB2::memory memory connected configured ok
N0.SB4 unknown empty unconfigured unknown
c1 scsi-bus connected configured unknown
c1::dsk/c1t0d0 disk connected configured unknown
c1::dsk/c1t1d0 disk connected configured unknown
c2 scsi-bus connected unconfigured unknown

Note above that c1t1d0 is connected and configured.
Now check to see what is mounted on that drive.
Unmount anything mounted on that drive next.

# mount 
/ on /dev/dsk/c1t0d0s0 read/write/setuid/intr/largefiles/xattr/onerror=panic/dev=800000 on Thu Aug
14 14:11:59 2003
/proc on /proc read/write/setuid/dev=41c0000 on Thu Aug 14 14:11:58 2003
/etc/mnttab on mnttab read/write/setuid/dev=4280000 on Thu Aug 14 14:11:58
2003
/dev/fd on fd read/write/setuid/dev=42c0000 on Thu Aug 14 14:11:59 2003
/var/run on swap read/write/setuid/xattr/dev=1 on Thu Aug 14 14:12:00 2003
/tmp on swap read/write/setuid/xattr/dev=2 on Thu Aug 14 14:12:02 2003
/export/home on /dev/dsk/c1t0d0s7 read/write/setuid/intr/largefiles/xattr/onerror=panic/dev=800007 on Thu Aug
14 14:12:02 2003
# cfgadm -c unconfigure c1::dsk/c1t1d0
Aug 14 15:39:46 Lightweight genunix: /ssm@0,0/pci@18,600000/scsi@2/sd@1,0
(sd1) offline
# cfgadm -a
Ap_Id Type Receptacle Occupant Condition
N0.IB6 PCI_I/O_Boa connected configured ok
N0.IB6::pci0 io connected configured ok
N0.IB6::pci1 io connected configured ok
N0.IB6::pci2 io connected configured ok
N0.IB6::pci3 io connected configured ok
N0.SB0 CPU_Board_( connected configured ok
N0.SB0::cpu0 cpu connected configured ok
N0.SB0::cpu1 cpu connected configured ok
N0.SB0::cpu2 cpu connected configured ok
N0.SB0::cpu3 cpu connected configured ok
N0.SB0::memory memory connected configured ok
N0.SB2 CPU_Board_( connected configured ok
N0.SB2::cpu0 cpu connected configured ok
N0.SB2::cpu1 cpu connected configured ok
N0.SB2::cpu2 cpu connected configured ok
N0.SB2::cpu3 cpu connected configured ok
N0.SB2::memory memory connected configured ok
N0.SB4 unknown empty unconfigured unknown
c1 scsi-bus connected configured unknown
c1::dsk/c1t0d0 disk connected configured unknown
c1::dsk/c1t1d0 disk connected unconfigured unknown
c2 scsi-bus connected unconfigured unknown
#

Note above that c1t1d0 is now unconfigured. At this point the yellow light is on the 'ok-to-remove` LED. Now you can remove the disk.
Put the new drive in, the yellow LED will still be lit beside the drive.
Next, configure the new disk.

# cfgadm -c configure c1::dsk/c1t1d0

Check to see that it is configured.

# cfgadm -a
Ap_Id Type Receptacle Occupant Condition
N0.IB6 PCI_I/O_Boa connected configured ok
N0.IB6::pci0 io connected configured ok
N0.IB6::pci1 io connected configured ok
N0.IB6::pci2 io connected configured ok
N0.IB6::pci3 io connected configured ok
N0.SB0 CPU_Board_( connected configured ok
N0.SB0::cpu0 cpu connected configured ok
N0.SB0::cpu1 cpu connected configured ok
N0.SB0::cpu2 cpu connected configured ok
N0.SB0::cpu3 cpu connected configured ok
N0.SB0::memory memory connected configured ok
N0.SB2 CPU_Board_( connected configured ok
N0.SB2::cpu0 cpu connected configured ok
N0.SB2::cpu1 cpu connected configured ok
N0.SB2::cpu2 cpu connected configured ok
N0.SB2::cpu3 cpu connected configured ok
N0.SB2::memory memory connected configured ok
N0.SB4 unknown empty unconfigured unknown
c1 scsi-bus connected configured unknown
c1::dsk/c1t0d0 disk connected configured unknown
c1::dsk/c1t1d0 disk connected configured unknown
c2 scsi-bus connected unconfigured unknown
# format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c1t0d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
/ssm@0,0/pci@18,600000/scsi@2/sd@0,0
1. c1t1d0 <SUN36G cyl 24620 alt 2 hd 27 sec 107>
/ssm@0,0/pci@18,600000/scsi@2/sd@1,0

The disk is now available for use and can be configured as needed using disk management software (for example, Solstice DiskSuite[TM]).



Product
Sun Fire V1280 Server
Sun Fire E2900 Server
Netra 1280 Server

Internal Comments
Audited/updated 11/25/09 - roberto.morandi@Sun.COM, Mid-Range Server Content Team

V1280, E2900, Netra 1280, LW8, disk replace
Previously Published As
71423

Change History
Date: 2007-02-21
User Name: 7058
Action: Approved
Comment: Normally I would insist on a tech review of the changes but since they were minor, I will go ahead and publilsh.
Version: 13

Attachments
This solution has no attachment
  Copyright © 2011 Sun Microsystems, Inc.  All rights reserved.
 Feedback