From: Michael Shigorin <mike@osdn.org.ua>
To: ALT Linux Community general discussions <community@lists.altlinux.org>
Cc: sysadmins@lists.altlinux.org
Subject: Re: [Sysadmins] Soft RAID
Date: Fri, 7 Mar 2008 10:57:44 +0200
Message-ID: <20080307085743.GI21833@osdn.org.ua> (raw)
In-Reply-To: <47CFD89E.6070103@yandex.ru>
On Thu, Mar 06, 2008 at 03:42:22PM +0400, Karavaev Pavel wrote:
> >>Пытаюсь установить ALS4.0 на Soft RAID1.
> >А чего сразу в инсталяторе все не сделали?
> Вобще, требуется сделать raid10.
Дружеский совет: Вы врагу не желаете корень хотя бы частично на
страйпе. Лучше сделайте гиговый на raid1 из всех этих дисков,
а дальше уже -- массив нужного вида для данных.
Например, где-то так:
Personalities : [raid6] [raid5] [raid4] [raid1]
md3 : active raid1 sdd2[3] sdc2[2] sdb2[1] sda2[0]
1052160 blocks [4/4] [UUUU]
md4 : active raid5 sda3[0] sdd3[3] sdc3[2] sdb3[1]
933756672 blocks level 5, 64k chunk, algorithm 2 [4/4] [UUUU]
md1 : active raid1 sdg2[1] sde2[0]
133952576 blocks [2/2] [UU]
md2 : active raid1 sdh2[1] sdf2[0]
133952576 blocks [2/2] [UU]
md0 : active raid5 sdh3[3] sdg3[2] sdf3[1] sde3[0]
329939136 blocks level 5, 64k chunk, algorithm 2 [4/4] [UUUU]
unused devices: <none>
> Но lilo никак не хотел на него ставиться.
И вовсе не просто так. На raid0 тоже не захочет, вот насчёт
raid5/6 не помню, но в общем тоже не будем такого никому желать.
--
---- WBR, Michael Shigorin <mike@altlinux.ru>
------ Linux.Kiev http://www.linux.kiev.ua/
next parent reply other threads:[~2008-03-07 8:57 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-07 8:57 ` Michael Shigorin [this message]
2008-03-07 15:13 ` metalsoft
2008-03-12 6:28 ` Karavaev Pavel
2008-03-12 8:10 ` Michael Shigorin
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