[Bug 1895399] Re: Docfix: add missing virtiofsd cache default 'auto'

[Thomas Huth]

Fix had been included here:
https://gitlab.com/qemu-project/qemu/-/commit/f1303afe222759105f

** Changed in: qemu
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1895399

Title:
  Docfix: add missing virtiofsd cache default 'auto'

Status in QEMU:
  Fix Released

Bug description:
  The usage command line for virtiofsd has:

  void fuse_cmdline_help(void)
  {
      printf("    -h   --help                print help\n"
  ...
             "    -o cache=<mode>            cache mode. could be one of 
\"auto, "
             "always, none\"\n"
             "                               default: auto\n"

  
  But the default: auto info is missing from the man page.  I suggest this 
patch:

  --- docs/tools/virtiofsd.rst    2020-09-10 18:07:45.380430677 -0500
  +++ /tmp/virtiofsd.rst  2020-09-12 11:48:10.440815204 -0500
  @@ -106,6 +106,7 @@
     forbids the FUSE client from caching to achieve best coherency at the cost 
of
     performance.  ``auto`` acts similar to NFS with a 1 second metadata cache
     timeout.  ``always`` sets a long cache lifetime at the expense of 
coherency.
  +  The default is ``auto``.
   
   Examples
   --------

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