HP3000 A/N-Class - How to clear entries in PDT table?
DocId: MPEKBRC00017083 Updated: 7/20/05 4:01:00 AM
PROBLEM
What is the procedure to clear the Page Deallocation Table (PDT) on the
HP3000 A-Class and N-Class series servers?
For a brief summary of Page Deallocation Table (PDT), refer to the document ID
TCKBCA00000264 (Enabling/Disabling/Verifying Page Deallocation Table).
CONFIGURATION
A-Class N-Class
RESOLUTION
Shut system down.
Restart system to the Boot Menu.
At the Main Menu prompt, enter service.
At the Service Menu prompt, enter pdt to display the PDT entries.
At the Service Menu prompt, enter pdt clear to clear entries;
the following is displayed:
Execution of this command will clear the Page Deallocation Table and then hard boot the system (memory will be reconfigured on boot) Continue? (Y/N) >
Enter y
; the following is displayed: Resetting ... .. ..
********** VIRTUAL FRONT PANEL
********** SYSTEM BOOT DETECTED LEDs :
RUN ATTENTION FAULT REMOTE POWER FLASH OFF OFF ON ON LED state:
Running non-OS code (i.e. BOOT OR DIAGNOSTICS).
Next, the Main Menu is displayed. From now on, restart the system like you normally do.
Ray
-----Original Message-----
From: Robert Mpe [mailto:[log in to unmask]]
Sent: Monday, February 22, 2010 2:22 PM
Subject: How to clear Memory Log
How to clear Memory Log
Friends,
I have 928LX on 6.5 PP3 with all patches applied.
We had a memory error 2 weeks ago:
Memory Controller in Slot 3A
==========================================================
Slot: 3A
Error Type: Single/hard: solid, repeatable single-bit error.
Page Status: Deallocated: page is no longer in use.
Bit Num / Bank: 29 / 0
Logged By: Memlogd
First Detected: Sat Feb 6 14:08:18 2010
Last Detected: Sat Feb 6 14:10:18 2010
Error Count: 2
Error Addr: 0x4cd1068
==========================================================
I have had other memory errors that the "Page Status" was "Active".
I can get into CSTM, run logtool and use the 'CL' command to
clear the log.
But with the above Deallocated Status, ClearLog cmd does not work.
I run a home-made STM diagnostic job every day to check the hardware
status and I am getting tired of looking at this entry.
The system has been rebooted twice since the memory error.
Any idea how to clear this memory log?
Thanks in Advance,
~Robert
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