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Catalyst Supervisor Engine 32 PISA Cisco IOS System Message Guide, Release 12.2ZY
OL-11469-02
Chapter 2 Messages and Recovery Procedures
SYS Messages
SYS Messages
This section contains operating system (SYS) messages.
SYS-4
Error Message %SYS-4-GREEDY_REGEXP: [chars] while processing the input regular
expression. Aborting processing, use alternate regular expression. Input regular
expression: "[chars]"
Explanation
The specified regular expression requires excessive resources for processing. To avoid
processing timeouts or an unexpected reload, the processing was aborted.
Recommended Action Use a different regular expression.
SYS-5
Error Message %SYS-5-NV_LOCK_EBUSY: Failed to acquire nvram lock at [chars]:[dec].
REQ path: [chars] pid:[dec] proc: [chars] RFS client:[dec] c/s:[dec]/[dec]
mode:[dec]. OWN nv_ifs_path: [chars] proc: [chars] RFS client:[dec]
c/s:[dec]/[dec] rfs_ac:[dec]. nv_ifs_pid:[dec] local_lock:[dec] rfs_lock:[dec]
last_req:[dec] nv_fs_ac:[dec] nv_ifs_trace: [chars]
Explanation
A request to access NVRAM has failed because the NVRAM is locked by another
application. The NVRAM can serve only one application request at a time.
Recommended Action This message can be ignored if it is seen only occasionally or during bootup,
when the NVRAM might be locked by another application. If this message is seen for all NVRAM
access requests (such as write memory or dir nvram), then Copy the error message exactly as it
appears on the console or in the system log. Research and attempt to resolve the error using the
Output Interpreter https://www.cisco.com/cgi-bin/Support/OutputInterpreter/home.pl. Also
perform a search of the Bug Toolkit http://www.cisco.com/cgi-bin/Support/Bugtool/home.pl. If you
still require assistance, open a case with the Technical Assistance Center via the Internet
http://tools.cisco.com/ServiceRequestTool/create, or contact your Cisco technical support
representative and provide the representative with the gathered information.