[Ocfs2-devel] how to use run_lvb_torture.py ?

[Marcos E. Matsunaga]

Coly,

You don't have to specify the hbdev. You will have the partition mounted 
to run this test.

Make sure you set /dlm directory to 777. The user needs to have full 
access to /dlm.

The domain is the UUID of the volume you are using.

debugfs.ocfs2 -R stats <device> |grep UUID

As for the lockname, I usually choose the biggest file I have on the 
partition.

To get the lockname:


debugfs.ocfs2 -R "encode <filepath>" <device>



Regards,

Marcos Eduardo Matsunaga

Oracle USA
Linux Engineering

“The statements and opinions expressed here are my own and do not
necessarily represent those of Oracle Corporation.”



Coly Li wrote:
> When I tried to run run_lvb_torture.py, there were some parameters I don't know how to use.
>
> >From the usage information,
> run_lvb_torture.py [-d | --dlmfs <dlmfs path>] [-i | --iteractions <iteractions>] [-H | --hbdev
> <heartbeat device>] [-l | --logfile <logfile>] [-n | --nodelist <nodelist>] <domain> <lockname>
> [-h|--help]
>
> 1) what is heartbeat device? Should I create a separated ocfs2 partition as a heartbeat device ?
> 2) what is domain and lockname ? how to set it ?
>
> I tried to google it and check the code, since I do not have clear conception for domain/lockname,
> the information was very limited for me.
>
> Thanks in advance.
>
>   
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