[SunHELP] UFS logging + RAID-5

Bill Bradford sunhelp at sunhelp.org
Sun May 6 20:44:45 CDT 2001


On Sun, May 06, 2001 at 08:24:55PM -0400, Brian Hechinger wrote:
> if you are building an IO intensive system (database comes to mind) then you
> could always use the UFS logging that comes with SDS (since you are already 
> using SDS) which gives you the added ability to put your logs on a different
> splindle which negates the performance hit.

The UFS logging included in Sol7 and above is the same that was normally
only available with SDS...

Tip:  install Sol8 MU4 before newfs'ing a new 50G filesystem - when they
say "newfs of large filesystems time greatly improved" , they MEAN it. 8-)

Bill

-- 
Bill Bradford
mrbill at mrbill.net
Austin, TX



More information about the SunHELP mailing list