Controller Debug Shell Commands; Summary Of Common Debug Shell Commands - IBM F10 Service Manual

4. Enter the shell password (the default password is infiniti) and press [Enter].
5. To exit the shell at any time, type "exit" from the shell prompt.

Controller Debug Shell Commands

The following section describes many of the commonly used shell commands.
Note: Remember, you should only access the controller debug shell when
Because these commands and the addresses listed are dependent on the controller
firmware, they are subject to change without notice. If a command does not work or
an address does not yield the expected data, consult your next level of support for
updated syntax and/or parameters.

Summary of Common Debug Shell Commands

Table 51. Controller Debug Shell Commands
Command
cfgPhy ch,id
cfgPh ch, id
cfgDd ch, id
cfgPbDev ch, id, lun
cfgUnit lun
cfgUnitList
vdAll cmd
vdShow
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IBM 2102 Model F10 and Model D00 Service Guide
Note: If you see garbage characters on the screen, then you need to set
the baud rate on the controller. To do this:
1) Enter the <Break> sequence at 1 second intervals, until you see
the message:
set baud rate: press <space> within 5 seconds
2) Press the [Space] bar.
You should see the message:
baud rate set to 9600
3) Enter the <Break> sequence again. You should now see the
message:
Press within 5 seconds: <ESC> for SHELL, <BREAK> for baud rate
displayed on the screen.
b. Press the [ESC] key within 5 seconds
Note: If you are too late pressing the [ESC] key, then you will need to enter
the <Break> sequence again.
You will be presented with a login prompt.
You are now in the Controller debug shell.
explicitly directed by a service procedure or by your next level of
support.
Usage
Shell Commands to display LUN/Drive Status
displays contents of internal phydev structure
displays piece header structure from DACstore
displays contents of DACstore directory
displays LUN definition stored in DACstore on ch,id drive
displays detailed LUN information from memory
displays LUN state for all LUNs
performs cmd for all existing LUNs (e.g. vdAll vdShow)
displays detailed information about LUN configuration