Manual

Chapter 3 Managing Disk Volumes 67
This warning is issued because these commands attempt to quiesce the (SAS) SCSI
bus, but the server firmware prevents it. This warning message can be safely ignored
in the SPARC Enterprise T5140 or T5240 server, but the following step avoids this
warning message altogether.
3. Remove the hard drive from the device tree.
Type the following command:
For example:
This example removes c0t3d0 from the device tree. The blue OK-to-Remove
LED lights.
4. Verify that the device has been removed from the device tree.
Type the following command:
Note that c0t3d0 is now unavailable and unconfigured. The corresponding
hard drive OK-to-Remove LED is lit.
5. Remove the hard drive, as described in your server’s service manual.
The blue OK-to-Remove LED goes out when you remove the hard drive.
6. Install a new hard drive, as described in your server’s service manual
# cfgadm -c unconfigure Ap-Id
# cfgadm -c unconfigure c0::dsk/c0t3d0
# cfgadm -al
Ap_Id Type Receptacle Occupant Condition
c0 scsi-bus connected configured unknown
c0::dsk/c0t0d0 disk connected configured unknown
c0::dsk/c0t1d0 disk connected configured unknown
c0::dsk/c0t2d0 disk connected configured unknown
c0::dsk/c0t3d0 unavailable connected configured unknown
c1 scsi-bus connected unconfigured unknown
c1::dsk/c1t0d0 CD-ROM connected configured unknown
usb0/1 unknown empty unconfigured ok
usb0/2 unknown empty unconfigured ok
usb1/1.1 unknown empty unconfigured ok
usb1/1.2 unknown empty unconfigured ok
usb1/1.3 unknown empty unconfigured ok
usb1/1.4 unknown empty unconfigured ok
usb1/2 unknown empty unconfigured ok
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