Hey, just a quick heads up, maybe someone is hitting that, too. Since upgrading our test Nexus 7000 from 5.2(1) to 5.2(3) this morning we have a failover due to a crashing vlan_mgr process every hour. It turns out "sh vlan" (which is executed by RANCID every hour) reliably kills the box.
2011 Dec 13 10:50:23 csr1-test %SYSMGR-3-HEARTBEAT_FAILURE: Service "vlan_mgr" sent SIGABRT for not setting heartbeat for last 6 periods. Last hea rtbeat 138.11 secs ago. 2011 Dec 13 10:50:23 csr1-test %SYSMGR-2-SERVICE_CRASHED: Service "vlan_mgr" (PID 4747) hasn't caught signal 6 (core will be saved). 2011 Dec 13 10:52:43 csr1-test %SYSMGR-3-HEARTBEAT_FAILURE: Service "vlan_mgr" sent SIGABRT for not setting heartbeat for last 6 periods. Last hea rtbeat 139.80 secs ago. 2011 Dec 13 10:52:43 csr1-test %SYSMGR-2-SERVICE_CRASHED: Service "vlan_mgr" (PID 10181) hasn't caught signal 6 (core will be saved). 2011 Dec 13 10:55:04 csr1-test %SYSMGR-3-HEARTBEAT_FAILURE: Service "vlan_mgr" sent SIGABRT for not setting heartbeat for last 6 periods. Last hea rtbeat 139.84 secs ago. 2011 Dec 13 10:55:04 csr1-test %SYSMGR-2-SERVICE_CRASHED: Service "vlan_mgr" (PID 10348) hasn't caught signal 6 (core will be saved). 2011 Dec 13 10:57:25 csr1-test %SYSMGR-3-HEARTBEAT_FAILURE: Service "vlan_mgr" sent SIGABRT for not setting heartbeat for last 6 periods. Last hea rtbeat 140.22 secs ago. 2011 Dec 13 10:57:25 csr1-test %SYSMGR-2-SERVICE_CRASHED: Service "vlan_mgr" (PID 10513) hasn't caught signal 6 (core will be saved). 2011 Dec 13 10:57:25 csr1-test %SYSMGR-2-SYSMGR_AUTOCOLLECT_TECH_SUPPORT_LOG: This supervisor will %temporarily remain online in order to collect s how tech-support. This behavior is configurable via 'system [no] auto-collect tech-support'. 2011 Dec 13 10:57:26 csr1-test Dec 13 10:57:25 %KERN-2-SYSTEM_MSG: Switchover started by redundancy driver - kernel 2011 Dec 13 10:57:26 csr1-test %SYSMGR-2-HASWITCHOVER_PRE_START: This supervisor is becoming active (pre-start phase). 2011 Dec 13 10:57:26 csr1-test %SYSMGR-2-HASWITCHOVER_START: Supervisor 2 is becoming active. TAC case is open. Bernhard _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/