Default config value for osd_disk_thread_ioprio_class

[Wido den Hollander <wido@pcextreme.nl>]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi,

In the process of upgrading a cluster from Giant to Hammer I saw this
on the OSD logs:

2015-04-29 14:02:37.015454 7f887875e900 -1 osd.456 43089
set_disk_tp_priority(22) Invalid argument:
osd_disk_thread_ioprio_class is  but only the following values are
allowed: idle, be or rt

That is correct, since config_opts.h says:

OPTION(osd_disk_thread_ioprio_class, OPT_STR, "") // rt realtime be
best effort idle

It's nothing bad, but it would be nicer if we got rid of it.

What to do here? Allow "" as a config setting and then ignore it or
set the default to rt, be or idle?

- -- 
Met vriendelijke groet / Kind regards,

Wido den Hollander

PCextreme B.V.

http://www.pcextreme.nl/contact
Tel direct: +31 (0)118 700 212
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQEcBAEBAgAGBQJVQMpHAAoJEH3G8jg7TO7a7QsH/0k4ijmOewQaLZz9FMOvnBMz
EFuZWwrpuZYncUDGXqXKYygQwsRMCSJkWX0vE7GJ0/6OalqD9qgbEHhCfNj/G/wR
jwQCX1dWwXX6+PDBSQHWyUIsH1v/UGOAw1jLRyMrgZe8MZcSNgVBnvU8vPKVlD7j
MjLXM/10CDubpuxe67rsgJxNPAA0LJnsyjNWtj3PwwdWgZCV7lwYLuCxh3oVKrMP
8I8RcofcKK53SVN/KI/mgk8UiUvTaob4pIff6fimLLRufzM+27FlnDFn3hZArDjD
izMqoUnaPNM6OBbDNiLUoywVAnDhtDcH2UtRrJCdHWyTi+Ej3oJDxxigq0Gpjlo=
=2wZ0
-----END PGP SIGNATURE-----