S e n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a c k - d o c @ c i s c o . c o m
13-13
Cisco MDS 9000 Family Troubleshooting Guide, Release 3.x
OL-9285-05
Chapter 13 Troubleshooting IVR
IVR Issues
LUN Configuration Failure in IVR Zoning
Symptom
LUN configuration failed in IVR zoning.
Host Does Not Have Write Access to Storage
Symptom
Host does not have write access to storage.
Locked IVR CFS Session
IVR uses CFS to distribute the IVR configuration. If you enable IVR auto topology, it also uses CFS to
distribute and update the IVR VSAN topology on all switches. In rare cases, you may encounter
problems where CFS locks IVR so that you cannot modify the configuration.
Symptom
Locked IVR CFS session.
Table 13-11
LUN Configuration Failure in IVR Zoning
Symptom
Possible Cause
Solution
LUN configuration
failed in IVR zoning.
One or more switches in the VSAN
are not running Cisco MDS SAN-OS
Release 2.1(1a) or later.
Upgrade to the Cisco SAN-OS release required for the IVR
features you want to use. See
Table 13-1
and
Chapter 2,
“Troubleshooting Installs, Upgrades, and Reboots.”
Table 13-12
Host Does Not Have Write Access to Storage
Symptom
Possible Cause
Solution
Host does not have
write access to
storage.
Host is a member of a read-only
zone.
If a host is a member of a read-only zone, the host has no
write access to any IVR zone it may be a member of. Remove
the host from the read-only zone.
Table 13-13
Locked IVR CFS Session
Symptom
Possible Cause
Solution
Locked IVR CFS
session.
CFS did not give up the session lock
for IVR after the last commit or an
IVR configuration change is pending
and has not been committed.
Choose
Fabric
xx
> All VSANs > IVR
and select the
CFS
tab
in Fabric Manager. Set the ConfigView As drop-down menu
to
pending
and verify the pending configuration changes. Set
the ConfigAction drop-down menu to
commit
to save these
changes,
abort
to discard the changes, or
clear
to clear the
session lock.
Click
Apply Changes
.
Or use the
show ivr pending-diff
CLI command to determine
if you have a pending configuration change. Use
ivr commit
to commit this change or i
vr abort
to discard the changes and
free up the session lock. If you do not have pending
configuration changes, use the
clear ivr session
CLI
command to free the session lock.
