StorEDGE A1000 사용하기?

orkut.com의 솔라리스 커뮤니티에 사용법에 관한 기초적인 질문을 오렸더니 친절한 사람들이 답변을 달아 주었다.

문제는 E250에 붙어 있는 또는 대부분의 onboard SCSI 카드가 single ended라는 것이었다. 이것이 의미하는 것은 differential SCSI카드가 필요하다는 뜻!

ultra1에 Sbus Differential SCSI카드를 달고, probe-scsi-all했더니 디스크가 죽 뜬다. ultra1에 CDROM이 없어서, 250에 붙였던 디스크를 붙이고 부팅 시도를 했지만, 장치가 너무 달라 실패했다. 내일 CDROM붙여서 다시 시도해 봐야겠다.

raid manager도 역시 내일이면 결과가 나올듯하다.

참, 맨 마지막에 답글 달아준 Wolfgang에 의하면 터미네이터가 꼭 필요할거란 얘긴 사실과 좀 달랐다. 터미네이터는 붙이지 않아도 잘 인식 되었다.
이제, 기초작업은 끝났다.

참고삼아 질문과 답을 복사해서 올린다.
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Topic: how to use StorEdge A1000?

Hyun-ho how to use StorEdge A1000? 3/7/2004 9:14 PM
i got A1000 a few days ago.
but, i didn’t have any exprience that machine. how to use it?
i have E250, and one ultrawide scsi cable and one terminator. edit

Martin …………… 3/8/2004 3:04 AM
hiho,
you have to download the sun storedge raid manager 6.22 to configure your new HW-Raid-Controller:
http://www.sun.com/storage/disk-drives/raid.html

i found a howto for you:
http://docs.sun.com/db/doc/805-7756-10?q=raid+manager

greetings Preßy

Hank StorEdge A1000 3/9/2004 6:44 AM
If you don’t have it already, you might need a differential SCSI card. If I remember correctly, those suckers don’t work well with normal SCSI.

Hyun-ho thanks… but.. 3/10/2004 6:38 AM
thanks for answer..

but, is it just operate differential SCSI card really right?

my machine didn’t found A1000.
i was try ‘probe-scsi-all’
it was just found CDROM and Harddisk. there wasn’t A1000.

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sorry for my poor english. edit
delete

Bruno 3/11/2004 3:12 PM
You do need a Dual Differential Ultra/Wide SCSI card. If you’re connecting it to a Sun e250, then obviously you would need a PCI card. I have a D1000 (quite similar to a A1000) and it’s connected via a SBUS Dual Differential Ultra/Wide SCSI card to the IO+SOC Board on my personal e4500.

Also See:
http://sunsolve.sun.com/handbook_pub/Systems/A1000/components.html

Wolfgang 3/11/2004 11:10 PM
You won’t need a DUAL differential card. A single channel high voltage differential (HVD) card would do. But yes: The A1000 is SCSI differential, the onboard interface on Sun servers usually is single ended SCSI. You might need the right terminator (differential) on the A1000 as well, I’m pretty sure the A1000 isn’t auto terminating.

wolfgang

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poss | 목, 03/18/2004 – 05:48