Re: [Gluster-devel] a question again , about the dht

[Krishnan Parthasarathi]

Xinguo,

You should be attaching gdb to the mount process. The process serves filesystem 
requests on the mount point. This process has the mount point (directory) in 
its command line arguments. This should help you find out the pid of the 
process using ps(1).

Hope that helps,
krish

----- Original Message -----
> Hello,
> 
> In glusterfs server side , when we do the "volume start" commond , every
> brick's root directory will be set the "tursted.glusterfs.dht" xattr and
> will be assigned a hash-range , as soon as the commond returned successfully
> . we know that the function "dht_selfheal_layout_new_directory()" do the
> hash-range assign work , but when I make a breakpoint at function
> "dht_selfheal_layout_new_directory()" in the attached process "glusterd"
> before doing the "volume start" commond , the "glusterd" process won't stop
> at the breakpoint and the "tursted.glusterfs.dht" xattr of every brick's
> root directory still be set successfully . Why ? Did I attached the wrong
> process ? What shoud I do to let the hash-range assigning work stop so I can
> follow the assigning work step by step ?
> 
> hope to get help,
> thanks,
> Xinguo
> 
> 
> 
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