Event Source: Srv
Event Category: None
Event ID: 2020
Time: 6:39:59 AM
The server was unable to allocate from the system paged pool because the pool was empty.
This started around the time I noticed problems with Liveupdate installs. I had also seen this error on another machine running Symantec Mail Security and Anti-virus server. This error was caused by the symantec software. So I updated the pool memory settings (see below for recommendation by Microsoft if you get these errors)
Running BackupExec 12 Rev 1364 SP1. Getting the following error in LiveUpdate (also install errors reported in event log) "LU1812: A program that was part of this update failed when it ran. This update was not applied."
Confirmed: BackupExec Services uses Administrator account which I'm logged in as when I run LiveUpdate.
Checked the log in C:\Documents and Settings\All Users\Application Data\Symantec\Backup Exec\Logs\Bkupinst.htm. And found V-225-136: The patch failed to install. Return code: 1602
Cleared C:\Documents and Settings\All Users\Application Data\Symantec\LiveUpdate\Downloads folder. It had over 1000 files... some over 3 months old
Still getting the error.
Manually downloaded SP2 and installed.
Ran liveupdate again and it began doing the 1 thru 8 patches it had run before SP2. I stopped and uninstalled LiveUpdate (126.96.36.199) and installed 188.8.131.52. Ran and it still began the 1 thru 8 patches. This time I let it download and install...and it was successful.
Microsoft Recommendations for Pool Memory
The following tuning recommendation has been helpful in alleviating the problem with pool memory issues:
Start Registry Editor (Regedt32.exe).
Locate and then click the following key in the registry:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Memory Management
On the Edit menu, click Add Value, and then add the following registry value:
Value name: PoolUsageMaximum
Data type: REG_DWORD
Value data: 60
Setting the value at 60 informs the Memory Manager to start the trimming process at 60 percent of PagedPoolMax rather than the default setting of 80 percent. If a threshold of 60 percent is not enough to handle spikes in activity, reduce this setting to 50 percent or 40 percent.
Value name: PagedPoolSize
Data type: REG_DWORD
Value data: 0xFFFFFFFF
Setting PagedPoolSize to 0xFFFFFFFF allocates the maximum paged pool in lieu of other resources to the computer.
Quit Registry Editor.
Restart the server for the changes to take effect.