11-20-2014 11:23 PM - edited 03-07-2019 09:36 PM
hello all
i have 2 stacked cisco 3750 both have the same ios version
i got this log
Syslog logging: enabled (0 messages dropped, 0 messages rate-limited, 0 flushes, 0 overruns, xml disabled, filtering disabled)
No Active Message Discriminator.
No Inactive Message Discriminator.
Console logging: level debugging, 37897 messages logged, xml disabled,
filtering disabled
Monitor logging: level debugging, 1345 messages logged, xml disabled,
filtering disabled
Buffer logging: level debugging, 37897 messages logged, xml disabled,
filtering disabled
Exception Logging: size (4096 bytes)
Count and timestamp logging messages: disabled
File logging: disabled
Persistent logging: disabled
No active filter modules.
Trap logging: level informational, 37901 message lines logged
Log Buffer (4096 bytes):
space left on device'
037856: Nov 21 10:04:31.914: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037857: Nov 21 10:04:34.557: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037858: Nov 21 10:04:37.368: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037859: Nov 21 10:04:41.688: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037860: Nov 21 10:04:42.141: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037861: Nov 21 10:04:46.219: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037862: Nov 21 10:04:47.461: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037863: Nov 21 10:04:51.144: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037864: Nov 21 10:04:52.293: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037865: Nov 21 10:04:55.657: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037866: Nov 21 10:04:57.470: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037867: Nov 21 10:05:00.507: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037868: Nov 21 10:05:02.554: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037869: Nov 21 10:05:05.029: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037870: Nov 21 10:05:07.629: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037871: Nov 21 10:05:11.992: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037872: Nov 21 10:05:12.680: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037873: Nov 21 10:05:16.666: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037874: Nov 21 10:05:17.832: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037875: Nov 21 10:05:21.406: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037876: Nov 21 10:05:22.774: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037877: Nov 21 10:05:26.080: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037878: Nov 21 10:05:28.152: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037879: Nov 21 10:05:30.820: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037880: Nov 21 10:05:33.178: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037881: Nov 21 10:05:35.502: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037882: Nov 21 10:05:38.262: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037883: Nov 21 10:05:42.591: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037884: Nov 21 10:05:43.548: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037885: Nov 21 10:05:47.088: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037886: Nov 21 10:05:48.724: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037887: Nov 21 10:05:51.955: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037888: Nov 21 10:05:53.784: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037889: Nov 21 10:05:56.485: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037890: Nov 21 10:05:58.801: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037891: Nov 21 10:06:01.351: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037892: Nov 21 10:06:03.876: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037893: Nov 21 10:06:08.273: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037894: Nov 21 10:06:08.952: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
037895: Nov 21 10:06:12.929: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
037896: Nov 21 10:06:14.531: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash:
i appreciate your help
11-21-2014 01:07 AM
037856: Nov 21 10:04:31.914: %HA_EM-6-LOG: HIGH-CPU: Capturing high cpu information to flash: 037857: Nov 21 10:04:34.557: %SYS-3-URLWRITEFAIL: redirection url write failed 'No space left on device'
There are two error messages & both meant very serious.
First line means your CPU is flat-lining at a very high level. What IOS version are you running and how many members are there on a stack?
Next line means that the OS is trying to generate a report and store it in flash but it's full.
2nd line, for me, is critical because if the switch will crash, because the flash is already full, the switch will boot up and crash. This is call a boot-crash-loop.
11-21-2014 02:45 AM
Please update us with the info which Leo requested along with the below outputs:
show ver
show proc cpu sorted | ex 0.00
show proc cpu history.
11-22-2014 08:49 PM
sorry for the late replay
and thanks for your answers and suggestions
i have solve my issue for just disabling EEM
11-24-2014 02:34 PM
i have solve my issue for just disabling EEM
Congratulations. You've just solved one (1) problem. The Flash memory needs to be cleared in case the appliance crashes.
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