Brocade Fabric OS Message Reference - Supporting Fabric OS v7.0.1 (53-1002448-01, March 2012)

Fabric OS Message Reference 577

53-1002448-01

Chapter

SCN System Messages

SCN-1001

Message <timestamp>, [SCN-1001], <sequence-number>, FFDC, CRITICAL, <system-name>, SCN

queue overflow for process

<daemon name>.

Probable Cause Indicates that an attempt to write a state change notification (SCN) message to a specific queue

has failed because the SCN queue for the specified daemon name is full. This might be caused by

the daemon hanging or the system being busy.

Some valid values for daemon name are listed below. For a complete listing, see the Introduction to

this manual.

• fabricd

• asd

• evmd

• fcpd

• webd

• msd

• nsd

• psd

• snmpd

• zoned

• fspfd

• tsd

Recommended

Action

If this message is caused by the system being busy, the condition is temporary.

If this message is caused by a hung daemon, the software watchdog will cause the daemon to

dump the core and reboot the switch. In this case, run the supportSave command to send the core

files using FTP to a secure server location.

If the message persists, run supportFtp (as needed) to set up automatic FTP transfers; then run the

supportSave command and contact your switch service provider.

Severity CRITICAL