[Gluster-devel] [Gluster-users] Ask for help : a question about glusterfs dht

[Krishnan Parthasarathi]

[Removing gluster-users, since this thread is more relevant in
gluster-devel]

Xinguo,

You must add the breakpoints to the 'rebalance' process and not
glusterd. You can identify the rebalance process(es) as below,

ps ax | grep "dht.rebalance-cmd"

The expression supplied to grep for matching is part of the command
line arguments to the rebalance process.

Hope that helps,
thanks,
Krish

----- Original Message -----
> Hello,
> I am a graduate from Computer Department of Sichuan University in China , and
> I have joined the mailing lists today. Two days agao I have sent a email to
> the lists for a question ,but I have not receive any reply untill now , so I
> thought if I have not subscribe the question clearly and send this email
> again.
> I want to know what happened during the "fix layout" procedure so I debug it
> in the gdb . I have maked the source code with “make CFLAGS="-g -O0" && make
> install” to debug it . But when I attached the glusterd process and make
> breakpoints in it and execute the "rebalance ... fix layou.." commond , the
> glusterd process did not stop at these breakpoints . My breakpoints is at
> functions :gf_defrag_start_crawl() and gf_defrag_fix_layout .So what should
> I do to let the process stop at the breakpoints to follow the "fix layout"
> procedure? I have tried many methods and non of them helps,please help me ,
> thanks!
> --Xinguo Liu
> 2014.1.20
> 
> 
> 
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