I hvae a BR-300 Switch；The switch status changed from HEALTHY to DOWN;
Information is as follows:
2013/10/10-07:14:16, , 119, CHASSIS, ERROR, Brocade300, Switch set to faulty, rc=20015.
2013/10/10-07:14:21, , 120, FID 128, WARNING, SW3600A, Switch status changed from HEALTHY to DOWN.
2013/10/10-07:22:54, , 121, FID 128, INFO, SW3600A, Duplicate E_Port SCN from port 22 in state NB_ST_INIT (1)
2013/10/10-07:22:54, , 122, FID 128, INFO, SW3600A, Duplicate E_Port SCN from port 23 in state NB_ST_INIT (1)
2013/10/10-07:29:14, , 123, FID 128, INFO, SW3600A, Duplicate E_Port SCN from port 22 in state NB_ST_INIT (1)
2013/10/10-07:29:14, , 124, FID 128, INFO, SW3600A, Duplicate E_Port SCN from port 23 in state NB_ST_INIT (1)
2013/10/10-07:31:59, , 125, FID 128, INFO, SW3600A, Login information: Login successful via TELNET/SSH/RSH. IP Addr: 10.107.6.114
2013/10/10-07:36:09, , 126, CHASSIS, INFO, Brocade300, Processor rebooted - Software Fault:Kernel Panic
2013/10/10-07:36:15, , 127, CHASSIS, WARNING, Brocade300, Trace dump available ! (reason: PANIC)
2013/10/10-07:36:15, , 128, CHASSIS, WARNING, Brocade300, Trace dump was not transferred because trace auto-FTP disabled.
Please help analyze what causes the switch down.
Hi, you created this post as a document instead of a normal post....
On the other hand, it looks that the switch panic'd, there are some defects reporting similar events.
What is the FOS release?
Is the switch currently working?
can you post the output of switchstatusshow?
Answer: Fabric OS: v7.0.0c
Answer: Afate restarting the switch, the switch is working properly now.
Switch Health Report Report time: 10/17/2013 06:04:10 AM
Switch Name: SWD77
IP address: 10.77.77.77
Power supplies monitor HEALTHY
Temperatures monitor HEALTHY
Fans monitor HEALTHY
Flash monitor HEALTHY
Marginal ports monitor HEALTHY
Faulty ports monitor HEALTHY
Missing SFPs monitor HEALTHY
Error ports monitor HEALTHY
Fabric Watch is not licensed
Detailed port information is not included
It looks like a code defect to me. A good option is to open a case with the switch vendor in order to have switch healthchecked and the dump file reviewed. Or if that is not an option, I recommend you to upgrade the FOS code.