Re: CVS commit: src/sys/kern

[christos%zoulas.com@localhost (Christos Zoulas)]

On Jan 11,  1:48am, yamt%mwd.biglobe.ne.jp@localhost (YAMAMOTO Takashi) wrote:
-- Subject: Re: CVS commit: src/sys/kern

| hi,
| 
| > Module Name:        src
| > Committed By:       christos
| > Date:               Sat Jan  8 20:37:05 UTC 2011
| > 
| > Modified Files:
| >     src/sys/kern: vfs_wapbl.c
| > 
| > Log Message:
| > Add two sysctls one that does verbose transaction logging and a second one
| > that disables flushing the disk cache (which is fast but dangerous for
| > data integrity). From simon a long while back.
| 
| i don't think this kind of knob should be system global.
| are they merely for debug?

Yes, the logging one is purely for debugging, but the first one I use all
the time because I don't have critical data one many of my servers and it
is a lot faster. I should make them only settable by the superuser I guess.

christos