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> > > Which 68 pin cable are you talking about? LVD or just plain old >68pin
> >Ultra Wide Single Ended?
> >
> >i've got no idea regarding this. but what i found from adaptec website..,
> >the above scsi card that i'm using currently are Ultra Wide SCSI.
> >So 'agak-agak'.., i'm using the 68pin Ultra Wide Single Ended..?
> >
> Ok, what brand and model is your harddrive? With that, I could probably
find
> out if it's SE or LVD.
-- brand seagate model ST318275LW
perhaps this can help
>
> >Do i have to use the external termination (active)..? Coz from what > i
> >'agak-agak'.., i'm now using the passive termination cable. But > i'm in
> >doubt for the both termination type. What's make my server performance
> >better if i'm using the active termination instead the passive one..?
Could
> >u please give me the rough idea about it. > thanks.
> Ok. If your cable has a fixed non removable terminator, it's "usually"
> active termination. However, if it isn't you're pretty much stuck with it.
> If you want to use active termination, you will have to buy a new cable
and
> buy and active terminator for it. A 5 devices 68pin SE cable with Active
> termination costs around US$70 here. Note that I'm talking about good
ones,
> not some cheap cable from someone's backyard :) As far as I've seen, SE
> cables usually don't come with termination on it. You're probably using an
> LVD cable. Like I said earlier, LVD comes with active termination unless
the
> manufacturer cut costs and put passive on it. In this case, the
> cable+terminator combo would come to US$100. I'm not sure of the prices in
> Malaysia though, check Imbi/Subang Parade/Sunway. I would think Imbi would
> have a wider choice since SCSI is basically a luxury back home.
Performance
> wise, if there's only 1 HDD and the cable is short, passive and active
won't
> make a difference. If there's heavy traffic (database/HDD seek) then
passive
> tend to cause more errors, but SCSI is designed to work around the errors
> (with lower speeds). I'm thinking you should be pretty safe. Is there away
> you could provide me with the model number of the controller chip on your
> controller? It should either AIC-xxxx or AHA-xxxx. Thanks.
>
-- The chip was covered by other labeled. So i can see it. Hehe.., afraid to
tear the label coz.., the warranty may avoid. Maybe this can help you..,
AHA-294UW PRO 1800000 A 9928 (this number was printed on the labeled).
regards
-- Gong Xi Fa Chai
>
>
>
>
>
>
> > >
> > >
> > > >From: "ifad" <[EMAIL PROTECTED]>
> > > >Reply-To: "Penguin @ My-Linux" <[EMAIL PROTECTED]>
> > > >To: "Abdul Rahman Johari" <[EMAIL PROTECTED]>, "raden
> >keontjoro
> > > >hadiningrat" <[EMAIL PROTECTED]>, "Penguin @ My-Linux"
> > > ><[EMAIL PROTECTED]>
> > > >Subject: [Penguin] AHA-2940UW PRO
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> > > >o----=[ Penguin @ My - Linux ([EMAIL PROTECTED]) ]=----o
> > > >
> > > >
> > > >HeHe..,
> > > >Nampak gayanya.., prob aku dah selesai.
> > > >Pasal itu h/d baru dari seagate.., dia dah tak pakai itu internal
> > > >termination. Jadi terpaksalah aku meng "terminate" sundri-sundri itu
> >cable
> > > >scsi h/d.
> > > >Tapi masalahnya sekarang.., itu termination cable yang aku pakai
> >sekarang
> > > >nie.., samada active atau passive. Ada ker yang passive dan yang
active
> >utk
> > > >scsi cable 68-pin tu..?
> > > >
> > > >Walaumacammanasekalipun.., jasa baik kalian yang telah memberi
sedikit
> > > >sebanyak idea pada aku nie.., aku ucapkan terima kasih.
> > > >
> > > >-- Selamat Hari Raya
> > > >-
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