HP StorageWorks MSA 2.8 SAN Switch - Manual (Page 169)

Diagnostics and Status
169 Fabric OS Procedures Version 3.1.x/4.1.x User Guide
Example
The following example shows how to display current error log save level on the
Standby CP for switch 0.The value -s is added to save the Standby CP.
Example
Resizing the Persistent Error Log
To resize the persistent error log of a switch to a new size specified by the operand
number_of_entries :
1. Log in to the switch as the admin user.
2. At the command line enter the errnvlogsizeset command.
The following example shows how to resize the persistent error log to 1500
entries.
Example
switch:admin> errsavelvlshow
Current message save level is = 3
switch:admin>
switch:admin> errsavelvlshow -s 0
Current message save level is = 3
switch:admin>
switch:admin> errnvlogsizeset 1500
Persistent error log is resized to store 1500 entries
switch:admin>