[Crash-utility] A new option of the new command lscgroup

[俞永明]

Hello, Dave,

I have read your mail and think over the suggestions and done some 
changes. Firstly, I added a new option "-a" to meet the demand that user 
can enter a cgroup address and it would display its controller/path name.

Secondly, previously, when user specify controller:path to display
chosen cgroups,there is no option. To make it in accordance with -a
option, I did a little change, that is when user specify
controller:path, there should be a option -g. The following example
illustrates the change.
Previously, user may run : crash> lscgroup cpu:/
but now, user should run  : crash > lscgroup -g cpu:/

Accordingly,the help information was revised. You can refer to the
help information and attachment to see detailed changes.

Many thanks
Yongming Yu

	
Dave Anderson 写道:
> 
> ----- Original Message -----
> 
>> And I would suggest a new option, where a user can enter a cgroup
>> address, and it would find and display its controller/path name:
>>
>>  crash> lscgroup
>>       CGROUP       CONTROLLER:PATH
>>  ffff8801f668c400  cpuacct,cpu:/system/nfs-lock.service
>>  crash>
> 
> Sorry -- I meant something like this:
> 
>  crash> lscgroup ffff8801f668c400
>       CGROUP       CONTROLLER:PATH
>  ffff8801f668c400  cpuacct,cpu:/system/nfs-lock.service
>  crash>
> 
> Dave
> 
> 

-- 
--------------------------------------------------
Yu Yongming
Nanjing Fujitsu Nanda Software Tech. Co., Ltd.
(FNST)No. 6 Wenzhu Road, Nanjing, 210012, China
EMail：yuym.fnst at cn.fujitsu.com

Regards__
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