From: ZiL-130 <zilx130@gmail.com>
Cc: community@lists.altlinux.org
Subject: Re: [Comm] ALT Desktop 4.1 kernel-std-pae =5 2848B 4 Gb \x17#
Date: Sun, 22 Feb 2009 19:51:40 +0200
Message-ID: <49A190AC.9000405@gmail.com> (raw)
In-Reply-To: <49A18E85.2090704@gmail.com>
>> Date: Sun, 22 Feb 2009 20:04:29 +0400
>> From: Alexey Borisenkov <grizlik78@gmail.com>
>> Subject: Re: [Comm] ALT Desktop 4.1 kernel-std-pae =5 2848B 4 Gb \x17#
>> To: ALT Linux Community general discussions
>> <community@lists.altlinux.org>
>> Message-ID: <49A1778D.4040302@gmail.com>
>> Content-Type: text/plain; charset=KOI8-R; format=flowed
>>
>> ZiL-130 пишет:
>>
>>> да и паралельно стоит Windows 7 которая тоже без всяких проблем видит
>>> 4Gb ОЗУ...
>>>
>> А разрядность у той Windows 7 какая? 32 или 64 бита?
> On Sun, Feb 22, 2009 at 05:20:46PM +0200, ZiL-130 wrote:
>>> >> Покажите ещё на всякий случай dmesg | head -n40;
>>> >> хотя, судя по
>>> >> обсуждению http://forum.ixbt.com/print/0017/030934.html, это
>>> >> проблемы BIOS, которые Samsung не хочет
>>> >> чинить.
>>> >>
>>>
>> > Вот вывод:
>> > ~]$ dmesg | head -n40
>> > Initializing cgroup subsys cpuset
>> > Initializing cgroup subsys cpu
>> > Linux version 2.6.25-std-pae-alt8.M41.4 (builder@apiary.int.altlinux.org)
>> > (gcc v
>> > ersion 4.1.2 20070626 (ALT Linux, build 4.1.2-alt2)) #1 SMP Sat Dec 6
>> > 15:55:58 M
>> > SK 2008
>> > BIOS-provided physical RAM map:
>> > BIOS-e820: 0000000000000000 - 000000000009dc00 (usable)
>> > BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved)
>> > BIOS-e820: 00000000000dc000 - 00000000000e0000 (reserved)
>> > BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
>> > BIOS-e820: 0000000000100000 - 00000000cfe90000 (usable)
>> > BIOS-e820: 00000000cfe90000 - 00000000cfe9b000 (ACPI data)
>> > BIOS-e820: 00000000cfe9b000 - 00000000cfe9d000 (ACPI NVS)
>> > BIOS-e820: 00000000cfe9d000 - 00000000d0000000 (reserved)
>> > BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
>> > BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
>> > BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
>> > BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
>> > 2430MB HIGHMEM available.
>> > 896MB LOWMEM available.
>>
>
> В данном случае ядро использует всю память, о наличии которой сообщает
> BIOS, однако в таблицах BIOS нет информации о памяти, перенесённой
> в адреса выше 4 ГБ - либо из-за того, что чип RS600ME не умеет делать
> это в принципе (документации по нему в открытом доступе нет), либо
> из-за ограничений в используемой версии BIOS. Возможно, какая-то
> часть "потерянной" памяти всё-таки используется как видеопамять
> (опять-таки неизвестно, как в этом отношении работает RS600ME).
> ----------- следующая часть -----------
> Было удалено вложение не в текстовом формате...
> Имя : =?iso-8859-1?q?=CF=D4=D3=D5=D4=D3=D4=D7=D5=C5=D4?=
> Тип : application/pgp-signature
> Размер : 189 байтов
> Описание: Digital signature
> Url : <http://lists.altlinux.org/pipermail/community/attachments/20090222/109daad4/attachment-0001.bin>
>
> ------------------------------
Windows7 Beta Build 7000 32-Bit.
У видео карты своя память(512 mb), так что на ОЗУ она непосягает...
Вот что забавно... была у меня версия BIOS - 00yj.
обновил до версии 08yj, после чего Альт увидел уже не 3.2 гига, а 3.4
гига..вот выводы:
~]$ dmesg | grep Memory
Memory: 3568032k/3603008k available (2283k kernel code, 33828k reserved,
779k data, 396k init, 2685504k highmem)
~]$ free
total used free shared buffers cached
Mem: 3569840 1743328 1826512 0 557384 845360
-/+ buffers/cache: 340584 3229256
Swap: 8578668 96 8578572
~]$ dmesg | head -n40
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 2.6.25-std-pae-alt8.M41.4
(builder@apiary.int.altlinux.org) (gcc version 4.1.2 20070626 (ALT
Linux, build 4.1.2-alt2)) #1 SMP Sat Dec 6 15:55:58 MSK 2008
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009dc00 (usable)
BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000dc000 - 00000000000e0000 (reserved)
BIOS-e820: 00000000000e4000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000dbe90000 (usable)
BIOS-e820: 00000000dbe90000 - 00000000dbe9b000 (ACPI data)
BIOS-e820: 00000000dbe9b000 - 00000000dbe9d000 (ACPI NVS)
BIOS-e820: 00000000dbe9d000 - 00000000dc000000 (reserved)
BIOS-e820: 00000000f0000000 - 00000000f4000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
2622MB HIGHMEM available.
896MB LOWMEM available.
Scan SMP from c0000000 for 1024 bytes.
Scan SMP from c009fc00 for 1024 bytes.
Scan SMP from c00f0000 for 65536 bytes.
found SMP MP-table at [c00f7a20] 000f7a20
Entering add_active_range(0, 0, 900752) 0 entries of 256 used
Zone PFN ranges:
DMA 0 -> 4096
Normal 4096 -> 229376
HighMem 229376 -> 900752
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0 -> 900752
On node 0 totalpages: 900752
DMA zone: 32 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 4064 pages, LIFO batch:0
Normal zone: 1760 pages used for memmap
Normal zone: 223520 pages, LIFO batch:31
HighMem zone: 5245 pages used for memmap
HighMem zone: 666131 pages, LIFO batch:31
Movable zone: 0 pages used for memmap
DMI present.
next parent reply other threads:[~2009-02-22 17:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-22 17:51 ` ZiL-130 [this message]
2009-02-22 20:23 ` [Comm] ALT Desktop 4.1 kernel-std-pae =5 2848B 4 Gb ?# Sergey Vlasov
2009-02-24 15:47 ` ZiL-130
2009-02-24 19:15 ` Sergey Vlasov
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