snmp dynamic index trigger

[mhabdank]

i have custom item which use snmp dynamic index:
HOST-RESOURCES-MIB::hrSWRunPerfMem["index","HOST-RESOURCES-MIB::hrSWRunName", "httpd"]
to monitor status of httpd process on a server and now it works correctly.
Now I am trying to add trigger which will start e-mail notification action. the problem is that i can not add action based on UNKNOWN status, and trigger defined like this:
{snmp_test:snmp_process_httpd_status_index.nodata( 40)}=1
show ERROR:
Cannot find index [HOST-RESOURCES-MIB::hrSWRunName] of the OID [HOST-RESOURCES-MIB::hrSWRunPerfMem["index","HOST-RESOURCES-MIB::
like this when i disable httpd on a server.

best regards

Mikolaj Habdank

[marcel]

might be a case for bugreport? never seen this before

[arikin]

Memory performance or process count?

I believe that the process count is under here:

HOST-RESOURCES-MIB::hrSWRunEntry
HOST-RESOURCES-MIB::hrSWRunIndex
HOST-RESOURCES-MIB::hrSWRunName
HOST-RESOURCES-MIB::hrSWRunPath
HOST-RESOURCES-MIB::hrSWRunParameters
HOST-RESOURCES-MIB::hrSWRunStatus

for index and counting.

The return value for hrSWRunPerfMem should be the kbytes of memory used by that process.

So you may want to check what return value the Item is expecting?

For example the return codes for HOST-RESOURCES-MIB::hrSWRunStatus are:
1 = running
2 = runnable -- waiting for resource like CPU, memory, IO.
3 = notRunnable -- loaded but waiting for event
4 = invalid -- not loaded