Cisco Cisco Media Gateway Control Node Manager 2.7 Notas de publicación
19
Release Notes for the Cisco Media Gateway Controller Node Manager, Release 2.7(3)
OL-14230-06
Troubleshooting
•
The second drive must contain the Cisco EMF software (/opt/cemf).
•
Configure the ObjectStore database for Raw File Systems. The remaining hard drives must contain
the RAW File System partitions for the Cisco EMF database (preferably on a separate SCSI
controller).
the RAW File System partitions for the Cisco EMF database (preferably on a separate SCSI
controller).
Mount the tmpfs file system to /tmp so that the ObjectStore cache files can be kept in memory.
ObjectStore is the database program included with Cisco EMF. Keeping the cache files in memory
increases the performance.
ObjectStore is the database program included with Cisco EMF. Keeping the cache files in memory
increases the performance.
This is how the tmpfs line should read in the /etc/vfstab file. (The blanks between the keywords are
spaces):
spaces):
swap - /tmp tmpfs - yes -
Troubleshooting
This section describes troubleshooting procedures for Cisco MNM.
Viewing Core Files Generated by Cisco EMF and Cisco MNM
Use the /opt/cemf/bin/listCores
command to view all core files generated by Cisco EMF and Cisco
MNM.
Cisco EMF Licensing
If you come with an error with Cisco EMF licensing when starting the Cisco EMF, stop and restart the
license manager daemon by running the following commands:
license manager daemon by running the following commands:
/etc/rc2.d/S98avlm stop
/etc/rc2.d/S98avlm start
If the problem is not resolved, please check that a valid license has already been uploaded into
/opt/cemf/config/licenses, and use the following procedure:
/opt/cemf/config/licenses, and use the following procedure:
Step 1
Add the following two lines in /opt/cemf/flexlm/avlm:
ulimit -n 1024
ulimit -H -n 1024
Step 2
Enter the following command to stop the lmgrd:
/opt/cemf/flexlm/lmdown
Step 3
Enter the following command to start the Cisco EMF again:
/opt/cemf/bin/cemf start
The Cisco EMF licenses are fixed for a particular machine. You cannot copy the license file from one
machine to another. If you want to install the Cisco EMF software on another machine, you must contact
Cisco TAC and ask for a new license. You are required to provide Cisco TAC with the hostname and
hostid of the new machine.
machine to another. If you want to install the Cisco EMF software on another machine, you must contact
Cisco TAC and ask for a new license. You are required to provide Cisco TAC with the hostname and
hostid of the new machine.