[Pvfs2-developers] Hang at server shutdown

[Sam Lang]

 From the output it looks like something in trove isn't getting  
cleaned up properly.  The attached patch should give us more debug  
info as to what's causing the hang.

-sam

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On Jan 18, 2007, at 12:50 PM, Scott Atchley wrote:

> Hi all,
>
> I am still seeing the server sometimes hang on shutdown. With the  
> debugmask set to verbose, I see the messages below.
>
> Any ideas?
>
> Scott
>
>
> PVFS2 server got signal 2 (server_status_flag: 262143)
> [D 01/18 13:47] *** server shutdown in progress ***
> [D 01/18 13:47] [+] halting state machine processor   [   ...   ]
> [D 01/18 13:47] [-]         state machine processor   [ stopped ]
> [D 01/18 13:47] [+] halting cached config interface   [   ...   ]
> [D 01/18 13:47] [-]         cached config interface   [ stopped ]
> [D 01/18 13:47] [+] halting event profiling interface [   ...   ]
> [D 01/18 13:47] [-]         event profiling interface [ stopped ]
> [D 01/18 13:47] [+] halting request scheduler         [   ...   ]
> [D 01/18 13:47] [-]         request scheduler         [ stopped ]
> [D 01/18 13:47] [+] halting job interface             [   ...   ]
> [D 01/18 13:47] [-]         job interface             [ stopped ]
> [D 01/18 13:47] [+] halting job time mgr interface    [   ...   ]
> [D 01/18 13:47] [-]         job time mgr interface    [ stopped ]
> [D 01/18 13:47] [+] halting flow interface            [   ...   ]
> [D 01/18 13:47] [SYNC_COALESCE]: dbpf_sync_context_destroy for  
> context 0 called
> [D 01/18 13:47] [-]         flow interface            [ stopped ]
> [D 01/18 13:47] [+] halting bmi interface             [   ...   ]
> [D 01/18 13:47] [-]         bmi interface             [ stopped ]
> [D 01/18 13:47] [+] halting storage interface         [   ...   ]
> [D 01/18 13:47] dbpf_thread_function ending
> [D 01/18 13:47] dbpf_thread_finalize: finalized
> [D 01/18 13:47] dbpf_attr_cache_finalized
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