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Computer unreachable alert - ServerUpMonitor:COM Error
kevriley
Posts: 129 Gold 1
Intermittently getiting a 'Computer unreachable' alert from one of my monitored servers.
It is in a different domain, however DCOM has been configured through firewall, and up until today all seemed well.
The AlertRepositoryLogFile.log file contains these entries (IP address obscured for secutiry reasons)
12:30:19.442|Error |AlertRepository |11 |The object invoked has disconnected from its clients. - query 'select FreeSpace,Size,Name,FileSystem from Win32_LogicalDisk where DriveType=3'
12:31:22.588|Error |AlertRepository |11 |The object invoked has disconnected from its clients. - query 'select Handle,Name,CreationDate,KernelModeTime,UserModeTime,WorkingSetSize,VirtualSize from Win32_Process'
12:32:04.050|Error |AlertRepository |34 |The object invoked has disconnected from its clients. - query 'select Handle,Name,CreationDate,KernelModeTime,UserModeTime,WorkingSetSize,VirtualSize from Win32_Process'
12:32:19.188|Error |AlertRepository |12 |The object invoked has disconnected from its clients. - query 'select FreeSpace,Size,Name,FileSystem from Win32_LogicalDisk where DriveType=3'
12:32:49.745|Error |AlertRepository |22 |The object invoked has disconnected from its clients. - query 'select Handle,Name,CreationDate,KernelModeTime,UserModeTime,WorkingSetSize,VirtualSize from Win32_Process'
12:33:16.328|Warn |AlertRepository |8 |ServerUpMonitor: COM Error 0x80010108 from xxx.xxx.xxx.xxx
12:38:13.417|Info |AlertRepository |26 |SqlServerInstance: xxx.xxx.xxx.xxx is now up
12:38:17.291|Info |AlertRepository |8 |Server: xxx.xxx.xxx.xxx is now up.
Any ideas of why this may be happening? Or possible causes?
Kev
SQL Response v1.2.0.219
It is in a different domain, however DCOM has been configured through firewall, and up until today all seemed well.
The AlertRepositoryLogFile.log file contains these entries (IP address obscured for secutiry reasons)
12:30:19.442|Error |AlertRepository |11 |The object invoked has disconnected from its clients. - query 'select FreeSpace,Size,Name,FileSystem from Win32_LogicalDisk where DriveType=3'
12:31:22.588|Error |AlertRepository |11 |The object invoked has disconnected from its clients. - query 'select Handle,Name,CreationDate,KernelModeTime,UserModeTime,WorkingSetSize,VirtualSize from Win32_Process'
12:32:04.050|Error |AlertRepository |34 |The object invoked has disconnected from its clients. - query 'select Handle,Name,CreationDate,KernelModeTime,UserModeTime,WorkingSetSize,VirtualSize from Win32_Process'
12:32:19.188|Error |AlertRepository |12 |The object invoked has disconnected from its clients. - query 'select FreeSpace,Size,Name,FileSystem from Win32_LogicalDisk where DriveType=3'
12:32:49.745|Error |AlertRepository |22 |The object invoked has disconnected from its clients. - query 'select Handle,Name,CreationDate,KernelModeTime,UserModeTime,WorkingSetSize,VirtualSize from Win32_Process'
12:33:16.328|Warn |AlertRepository |8 |ServerUpMonitor: COM Error 0x80010108 from xxx.xxx.xxx.xxx
12:38:13.417|Info |AlertRepository |26 |SqlServerInstance: xxx.xxx.xxx.xxx is now up
12:38:17.291|Info |AlertRepository |8 |Server: xxx.xxx.xxx.xxx is now up.
Any ideas of why this may be happening? Or possible causes?
Kev
SQL Response v1.2.0.219
Comments
I changed the gateway of the alert repository pc to avoid the proxy(MS ISA Server) to see if that had any effect - it didn't.
Put the machine back on the proxy, and since then haven't had a repeat of the issue.
So as far as it seems, it was just a temporary issue that seems to have 'fixed' itself.
Kev
Riley Waterhouse Limited
Twitter: @kevriley
now getting 'Computer unreachable' alerts, with the log entry of
ServerUpMonitor: COM Error 0x800706A from xxx.xxx.xxx.xxx
Any ideas?
Kev
Riley Waterhouse Limited
Twitter: @kevriley