Specifications

A-29

Cisco TV CDS 2.5 ISA Software Configuration Guide

OL-24788-01

Appendix A Troubleshooting

Content Processing Issues

Content Mirroring

To enable content mirroring locally on one Vault, do the following:

Step 1 Modify the /home/isa/.arroyorc file by adding the following line:

cserver_opts "vault local copy count 2"

Step 2 Verify that the change has propagated to the /arroyo/test/vault/setupfile file.

The line “vault local copy count 2” should be added to the setupfile file.

Alternatively, enable local mirroring using the tunables. You can also use the tunables to verify the

settings.

echo 2 > /proc/calypso/tunables/vaultlocalcopycount

Note Using the echo 2 command to enable local mirroring in the tunable file only changes the local copy count

temporarily. The local copy count resets to its original value on reboot. To configure the local copy count

permanently for any value other than 1, edit the /arroyo/test/vault/setupfile or use the CDSM GUI.

To enable content mirroring between two Vaults, do the following:

Step 1 In the CDSM GUI, choose Configure > Server Level > Server Setup. The Server Setup page is

displayed.

For more information, see the “Configuring the Servers” section on page 4-112.

Step 2 From the Server IP drop-down list, choose the IP address of the server.

Step 3 From the Vault Mirror Copies drop-down list, choose 2.

Step 4 Click Submit.

Step 5 Verify the change has propagated by looking at /arroyo/test/vault/setupfile and

/arroyo/log/protocoltiming.log.<date> files.

# grep mirror /arroyo/test/setupfile

vault mirror copies 2

# grep LocalMirror /arroyo/log/protocoltiming.log.11202007

-LocalMirror Active=0:0 comp=0% obj=0.0/s read=0b/s write=0b/s copies=1

Verifying GOIDs

You cannot verify that the global object identifiers (GOIDs) among Vaults and Streamers are correct by

comparing the total number of GOIDs on each server. There are actually multiple chains of GOIDs. If

you list the GOID chains you can verify that the GOIDs are correct, because listing the GOIDs provides

a summary at the end of the listing that reports any issues.

To list the GOIDs, enter the following command: