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From: Mario Giammarco <mgiammarco@virgilio.it>
To: linux-raid@vger.kernel.org
Subject: RAID1 VS RAID5
Date: Sun, 26 Oct 2003 12:24:14 +0100	[thread overview]
Message-ID: <1067167454.1222.102.camel@cala> (raw)

Hello,
I would like to buy new SCSI hard disk to be used with lsi 160
controller in 32 bit pci.

I can choose:

- RAID5 of three Maxtor Atlas 10K II 9gb
- RAID1 of two   Maxtro Atlas 10K III 18gb

My problem is: I have seen that RAID1 code does not interleave reads so
it does not improve performance very much putting two hard disks.

Is there a patch to change raid1 behaviour?

In linux 2.6.0 is it better?

Thanks in advance for any reply.

-- 
Mario Giammarco



             reply	other threads:[~2003-10-26 11:24 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-10-26 11:24 Mario Giammarco [this message]
  -- strict thread matches above, loose matches on Subject: below --
2003-10-26 14:45 RAID1 VS RAID5 Mario Giammarco
2003-10-26 16:16 ` maarten van den Berg
2003-10-26 18:22   ` Mario Giammarco
2003-10-27  8:27   ` Hermann Himmelbauer
2003-10-27  9:54     ` Lars Marowsky-Bree
2003-10-27 10:16     ` Jeff Woods
2003-10-28 10:45       ` Mario Giammarco
2003-10-27 11:08     ` maarten van den Berg
2003-10-27 12:03       ` Jeff Woods
2003-10-26 16:55 ` Matti Aarnio
2003-10-28 10:46   ` Mario Giammarco
2003-10-27  8:33 ` Hermann Himmelbauer
2003-10-27  9:19   ` Gordon Henderson
2003-10-27 11:01     ` Hermann Himmelbauer
2003-10-27 13:40       ` Gordon Henderson
2003-10-27 15:34         ` Hermann Himmelbauer
2003-10-27 14:17       ` Lars Marowsky-Bree
2003-10-27 15:52       ` Andrew Herdman
2003-10-28 10:40   ` Mario Giammarco
2016-01-05 16:24 raid1 vs raid5 Psalle
2016-01-06  8:09 ` Sean Greenslade
2016-01-20 14:17 ` Psalle

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