Storage Subsystems Troubleshooting Guide

86 Sun StorEdge 3900 and 6900 Series Troubleshooting Guide — March 2002
▼ To Manually Clear the SAN Database
It is occasionally necessary to manually clear the SAN database on the virtualization
engine routers.
Caution – This procedure will wipe out the SAN database and will remove the
configuration of disk pools, Multipath drives, Zoning, and VLUNs. After performing
this procedure, the virtualization map must be restored to the virtualization engine
pair using /opt/SUNWsecfg/bin/restorevemap. This requires a valid copy of
the /opt/SUNWsecfg/etc/v1.san or v2.san file.
▼ To Reset the SAN Database on Both
Virtualization Engines
● Type:
▼ To Reset the SAN Database on a Single
Virtualization Engine
1. Disconnect the virtualization engine device side FC cables.
2. Telnet to the first virtualization engine in the pair.
3. Enter the password.
The User Service Utility Menu is displayed.
4. Enter 9 to clear the SAN database.
■ *A successful command will display the message
SAN database has been cleared!
■ *An unsuccessful command will result in the service code 051.
If this occurs, repeat steps 1-3.
■ If the command continues to fail, replace the virtualization engine.
5. Reconnect the virtualization engine device side FC cables.
6. Enter B to Warm Reboot both virtualization engines.
# resetsandb -n vepair command