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RE: problems building feature release on windows


From: Kelly F. Hickel
Subject: RE: problems building feature release on windows
Date: Tue, 2 May 2006 19:59:08 -0500

Oh, and I probably should have mentioned this earlier, but "cvs rtag foo
all" takes 9 minutes to complete.  "cvs rtag -b foo all" takes over 110
minutes to complete.....

-Kelly

> -----Original Message-----
> From: address@hidden [mailto:bug-cvs-
> address@hidden On Behalf Of Kelly F. Hickel
> Sent: Tuesday, May 02, 2006 7:22 PM
> To: Larry Jones
> Cc: address@hidden; Todd Denniston
> Subject: RE: problems building feature release on windows
> 
> They're 10K RPM SCSI drives on a hardware RAID controller......
> 
> -Kelly
> 
> > -----Original Message-----
> > From: Larry Jones [mailto:address@hidden
> > Sent: Tuesday, May 02, 2006 7:09 PM
> > To: Kelly F. Hickel
> > Cc: Todd Denniston; address@hidden
> > Subject: Re: problems building feature release on windows
> >
> > Kelly F. Hickel writes:
> > >
> > >  [Kelly F. Hickel] I also expected it to be IO bound, which is why
> we
> > > have several fast drives in a RAID 5 array. I have tried moving
temp
> and
> > > lock to ramdrives (independently and together).  All tests as well
> as
> > > measurements indicate that it is CPU bound.
> >
> > Any chance you don't have DMA mode enabled for the drives?  Using
PIO
> > mode instead of DMA will eat up CPU time like crazy.
> >
> > -Larry Jones
> >
> > It's either spectacular, unbelievable success, or crushing, hopeless
> > defeat!  There is no middle ground! -- Calvin
> 
> 
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