[OpenAFS-devel] Patch to implement default tuning proposal discussed a while ago

[Troy Benjegerdes]

Okay, I unloaded the module, and afsd has been killed.. what the heck are
these processes [afs_rxlistener], [afs_evtstart], and [afs_callback] processes
still doing around??

I should not have to reboot for this...

> gdb afsd
> ...
> > run -verbose -debug
> 
> doSweepAFSCache: Opening cache directory '/var/cache/openafs/D261'
> doSweepAFSCache: Current directory entry:
>         inode=885058, reclen=16, name='.'
> doSweepAFSCache: Current directory entry:
>         inode=2, reclen=16, name='..'
> doSweepAFSCache: Closing cache directory.
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x400d2ffb in readdir () from /lib/tls/libc.so.6
> (gdb) bt
> #0  0x400d2ffb in readdir () from /lib/tls/libc.so.6
> #1  0x0804a49e in doSweepAFSCache (vFilesFound=0xbfffb33c,
>     directory=0x80711a0 "/var/cache/openafs", dirNum=-2, maxDir=128)
>     at afsd.c:793
> #2  0x0804ad6e in SweepAFSCache (vFilesFound=0xbfffb33c) at afsd.c:1191
> #3  0x0804b7c9 in mainproc (as=0x8072e28, arock=0x0) at afsd.c:1913
> #4  0x0804fa72 in cmd_Dispatch (argc=3, argv=0xbfffe854) at cmd.c:882
> #5  0x0804d0a6 in main (argc=0, argv=0x0) at afsd.c:2264
> (gdb) up
> #1  0x0804a49e in doSweepAFSCache (vFilesFound=0xbfffb33c,
>     directory=0x80711a0 "/var/cache/openafs", dirNum=-2, maxDir=128)
>     at afsd.c:793
> 793         for (currp = readdir(cdirp); currp; currp = readdir(cdirp))
> (gdb) print *cdirp
> $1 = <incomplete type>
> (gdb) print cdirp
> $2 = (DIR *) 0x808dfb0
> (gdb) print (DIR *)cdirp
> $3 = (struct __dirstream *) 0x808dfb0
> (gdb) print (DIR *) *cdirp
> $4 = (struct __dirstream *) 0x0
> 
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-- 
--------------------------------------------------------------------------
Troy Benjegerdes                'da hozer'                hozer@hozed.org  

Somone asked me why I work on this free (http://www.fsf.org/philosophy/)
software stuff and not get a real job. Charles Shultz had the best answer:

"Why do musicians compose symphonies and poets write poems? They do it
because life wouldn't have any meaning for them if they didn't. That's why
I draw cartoons. It's my life." -- Charles Shultz