From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <u2u@nm.ru>
Message-ID: <439085D8.2020402@nm.ru>
Date: Fri, 02 Dec 2005 19:35:20 +0200
From: Artem <u2u@nm.ru>
User-Agent: Mozilla Thunderbird 1.0.2 (X11/20051126)
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: hardware@altlinux.ru
Subject: Re: [Hardware] =?UTF-8?B?0KTQsNC50Lst0YHQtdGA0LLQtdGAINC80LDRgdGI?=
	=?UTF-8?B?0YLQsNCx0LAg0YDQsNCx0L7Rh9C10Lkg0LPRgNGD0L/Qv9GL?=
References: <438DC4DD.5090604@nm.ru>	<438DDBC6.1000600@altlinux.ru>	<438DE38C.2050700@nm.ru>	<20051201005326.GN22267@osdn.org.ua>	<438F3E24.50809@nm.ru>	<20051201192447.GL25714@osdn.org.ua>	<438F5A2E.2000105@nm.ru>
	<438FF758.3000404@altlinux.ru>
In-Reply-To: <438FF758.3000404@altlinux.ru>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 8bit
Cc: 
X-BeenThere: hardware@lists.altlinux.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: hardware@altlinux.ru
List-Id: ALT Linux hardware support <hardware.lists.altlinux.org>
List-Unsubscribe: <https://lists.altlinux.org/mailman/listinfo/hardware>,
	<mailto:hardware-request@lists.altlinux.org?subject=unsubscribe>
List-Archive: <http://lists.altlinux.org/pipermail/hardware>
List-Post: <mailto:hardware@lists.altlinux.org>
List-Help: <mailto:hardware-request@lists.altlinux.org?subject=help>
List-Subscribe: <https://lists.altlinux.org/mailman/listinfo/hardware>,
	<mailto:hardware-request@lists.altlinux.org?subject=subscribe>
X-List-Received-Date: Fri, 02 Dec 2005 17:35:45 -0000
Archived-At: <http://lore.altlinux.org/hardware/439085D8.2020402@nm.ru/>
List-Archive: <http://lore.altlinux.org/hardware/>
List-Post: <mailto:hardware@altlinux.ru>

Andrei Bulava wrote:
> Artem wrote:
> 
> 
>>Поразмыслив - решил "лишние" пустить вместо dual cpu на доп HDD.
> 
> 
> <skip />
> 
>>More comments ?
> 
> 
>>Pentium® 4 Processor 521 at 2.8GHz 512MB DDR2,533MHz,2x265MB Single 
>>Ranked DIMMs
> 
> 
> Относительно CPU/RAM соглашусь с mike@: процессор мог быть и послабее
> (хотя до Celeron опускаться, IMHO, не стоит), 

Цена  с Celeron 2.53 и цена c P4  - одинаковая ( FREE Upgrade to Intel® 
Pentium® 4 Processor 521 at 2.8GHz ).

> 
> 
>>CERC 6-Channel SATA RAID Controller, operating system-independent 
>>configuration and RAID creation using the BIOS RAID Configuration 
>>utility 3 x 160GB, Serial ATA, 1 inch, 7.2K RPM
> 
> 
> Главное - не забывать, что вот на этом возможен только linux software RAID.
> 

А почему это так?  Вот что пишется об этом CERC в его мануале:

# Intel® 80302 Intelligent I/O Processor
# Three Silicon Image SI3512 dual SATA 1.0 controllers with command queuing
# 64-bit, 66-MHz PCI interface compatible with 32-bit/33-MHz PCI slots
# 64 MB, fixed ECC SDRAM
# Low-profile, MD2 form factor ideal for 1U/2U servers
# RAID levels 0, 1, 5, 10 and simple volume (JBOD)
# SATA 1.0 and SATA II support
# Operating system-independent configuration and RAID creation using the 
BIOS RAID Configuration utility
# Flash ROM for easy upgrades of the controller BIOS and the BIOS RAID 
Configuration utility
# Event logging and broadcasting, including messaging for alphanumeric 
pagers
# Online Capacity/Volume Expansion—Allows you to expand the capacity of 
your RAID during system operation.
# Online RAID Level Migration—Lets you change RAID levels without 
rebuilding your array from scratch.

Вроде ж это "железный" RAID- контроллер? Почему он будет работать 
_только_ под linux software RAID ?