4.10 info
The info command displays registers and data structures. You can enter the command
by itself or followed by a number (0 − 8). If you do not specify a number, a list of
selections is displayed and you are prompted to enter a selection.
The following commands are available:
info 0
Displays the SRM memory descriptors as described in the Alpha System Reference
Manual.
info 1
Displays the page table entries (PTE) used by the console and operating system to map
virtual to physical memory. Valid data is displayed only after a boot operation.
info 2
Dumps the Galaxy Configuration Tree (GCT) FRU table. Galaxy is a software
architecture that allows multiple instances of OpenVMS to execute cooperatively on a
single computer.
info 3
Dumps the contents of the system control status registers (CSRs) for the
C-chip, D-chip, and P-chips.
info 4
Displays the per CPU impure area in abbreviated form. The console uses this scratch
area to save processor context.
info 5
Displays the per CPU impure area in full form.
info 6
Displays the per CPU machine check logout area.
info 7
Displays the contents of the Console Data Log.
info 8
Clears all event frames in the Console Data Log.
For information about the data displayed by the info commands, see the following
documents:
• For info 0, info 1, and info 4, see the Alpha System Reference Manual.
• For info 2, see the Galaxy Console and Alpha Systems V5.0 FRU Configuration Tree
Specification.
• For info 3, see the Titan 21274 Chipset Functional Specification.
• For info 6 and info 7, see the AlphaServer DS15 Platform Fault Management
Specification.
Example 4–8 info 0
>>>info
4-24 hp AlphaServer/AlphaStation DS15 Service Guide
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