E450 Disk Device IDs 1

[yeazel]

I have an E450 with disks in 18 of the 20 internal slots. Using prtconf -vp | grep slot#, I have discovered the device IDs of the disks in slots 0-3 that are using the internal controller. The other disks are in use, but the slot #s are not showing up on this system. I'd like to figure out the device IDs assigned to each individual slot.

One thing I have noticed is that when this system was configured, it doesn't look like the admin used the 'setenv disk-led-assoc 0 x y' command. I'm assuming that is why I'm not seeing what I thought I should with prtconf.

I do know that the SCSI HBA for the internal 8 disk trays are in slot 1 and 9, but I'm not sure which card is tied to which tray. Any ideas on how I can figure this out with rebooting/powering down the system?

Thanks,

Troy

 

[tuka]

Go to sunsolve (

http://www.sun.com/)

and select support and training. In that window select knowledge base

Search for infodoc 27243 or E450 disks.

 

[yeazel]

Does anyone know whether or not you can use the 'eeprom' command to set the 'disk-led-assoc' variable? If so, would a reboot still be required before you'd have visibility to the devices in slots 4-19? Also, could setting this variable have any impact on disks in slots 4-19 that are already in use?

Thanks,

Troy