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Cisco FMC events无法加载并且cpu high故障- Cisco bug

ds 2025/7/1 16:21:35

FMC故障
日志无法加载，并且CPU high 95%

经确认是bug问题，需要重置1个monetdb的进程

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwe47671

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwi64429

2.1 备份FMC配置
2.2 重置进程
大约为20-30分钟

请参照CSCwi64429中的workaround在窗口期重启monetdb：
…

expert
admin@fmc1:~$ sudo su
Password:
root@fmc1:/Volume/home/admin# pmtool disablebyid monetdb
root@fmc1:/Volume/home/admin# pmtool statusbyid monetdb
Received status (0):
monetdb (system,gui) - User Disabled <<<< Ensure that it is disabled
Command: /usr/bin/monetdbd start -n /Volume/lib/monetdb/dbfarm
…
root@fmc1:/Volume/home/admin# pmtool enablebyid monetdb
root@fmc1:/Volume/home/admin# pmtool statusbyid monetdb
Received status (0):
monetdb (system,gui) - Running 116081 <<<< Ensure that it is running
…

3 实操如下

3.1 备份FMC

可惜的是报错，
Database error, 正好现在有问题的就是dabatase，神奇的FMC。

3.2 Disable process

…

expert
sadmin@firepower:~$ sudo su
Password:
Last login: Wed Jun 25 09:52:53 UTC 2025 on pts/0
root@firepower:/Volume/home/admin# pmtool disablebyid monetdb
root@firepower:/Volume/home/admin#
…

等待约5分钟后，自动结束

3.3 确认状态

…
root@firepower:/Volume/home/admin# pmtool statusbyid monetdb
Received status (0):
monetdb (system,gui) - User Disabled
Command: /usr/bin/monetdbd start -n /Volume/lib/monetdb/dbfarm
PID File: /var/run/monetdb/merovingian.pid
Enable File: /etc/sf/feature/monetdb.run
Kill Command: /etc/rc.d/init.d/monetdb5-sql stop
UID: 111
CPU Affinity:
Priority: 0
nproc: 0
Stop Timeout: 150
Next start: 640.191875844 (in -18484963 seconds)
Status cmd: /usr/bin/monetdb status
CGroups: memory=System/MonetDb

3.4 重新启用

root@firepower:/Volume/home/admin# pmtool enablebyid monetdb

3.5 确认状态为running

…
root@firepower:/Volume/home/admin# pmtool statusbyid monetdb
Received status (0):
monetdb (system,gui) - Running 25114
Command: /usr/bin/monetdbd start -n /Volume/lib/monetdb/dbfarm
PID File: /var/run/monetdb/merovingian.pid
Enable File: /etc/sf/feature/monetdb.run
Kill Command: /etc/rc.d/init.d/monetdb5-sql stop
UID: 111
CPU Affinity:
Priority: 0
nproc: 0
Stop Timeout: 150
Next start: 18486298.55916348 (in 553 seconds)
Status cmd: /usr/bin/monetdb status
CGroups: memory=System/MonetDb(enrolled)
…