MPE/iX System Utilities Reference Manual (32650-90882)
Chapter 6 99
DISCUTIL
Operation
To invoke PDEV enter:
discutil>PDEV
The system responds with a display similar to:
CURRENT DEVICE CONFIGURATION:
LDEV : 1
VOLUME SET NAME : MPEXL_SYSTEM_VOLUME_SET
VOLUME NUMBER : 1
PATH : 2/4.0.0
LDEV : 21
VOLUME SET NAME : ACCOUNTING_VOL_SET
VOLUME NUMBER : 1
PATH : 6/4.0.0
LDEV : 22
VOLUME SET NAME : ACCOUNTING_VOL_SET
VOLUME NUMBER : 2
PATH : 6/4.0.1
REDO
Use REDO to modify and re-execute a command in the command history stack.
To invoke REDO enter:
discutil>REDO [ [CMD=]
cmid
]
For example:
discutil>REDO 5
This command would re-execute the fifth command entered after allowing you to modify it.
To re-execute the last command entered enter:
discutil>REDO
SAVE
Use SAVE to retrieve files from disk and copy them to magnetic tape. You might use SAVE
after a system failure, when a directory has been corrupted, or when a disk becomes
inaccessible to the operating system.
If the volume label or the label table extent blocks are corrupt, SAVE will stop retrieving
files from that disk and move onto the next.
Saving one set of files
You can tell DISCUTIL which files you want to copy to tape. The file(s) must reside on a disk
that was mounted manually or during the startup of DISCUTIL.
To specify which files you want to save with DISCUTIL, do the following: