firewall-cmd hang if remove or query a 'non-exist' service

Eli Qiao taget at linux.vnet.ibm.com
Fri Jan 10 03:21:49 UTC 2014


于 2014年01月09日 14:30, Jiri Popelka 写道:
> On 01/09/2014 06:48 AM, Eli Qiao wrote:
>> qiao at ubuntu:~/kimchi$ dpkg -l | grep firewalld
>> ii firewalld 0.3.0-1 all dynamically managed firewall with support 
>> for network zones
>
> 0.3.0 is quite old, latest release is 0.3.8
>
>> qiao at ubuntu:~/kimchi$ sudo service firewalld start
>> * Starting dynamic firewall daemon firewalld [ OK ]
>> qiao at ubuntu:~/kimchi$ dpkg -l | grep firewalld^C
>> qiao at ubuntu:~/kimchi$ firewall-cmd --list-services
>>
>> dhcpv6-client ssh
>> qiao at ubuntu:~/kimchi$ sudo firewall-cmd --remove-service kimchid
>>
>> [ hang ....]
>
> If you want to debug that, you can run the daemon in one terminal with 
> 'sudo firewalld --nofork --debug=2', the firewall-cmd command in other 
> terminal and check the daemon output. But I'd definitely try something 
> newer then 0.3.0 first.
hi Jiri,
Thanks you for kindly reply my question!
I will try the newer version.
Appreciate it.

-- 
Thanks Eli (Li Yong) Qiao (qiaoly at cn.ibm.com)
CSTL-KVM Frobisher/RHEV-H



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