From: Mario Giammarco <mgiammarco@virgilio.it>
To: linux-raid@vger.kernel.org
Subject: RAID1 VS RAID5
Date: Sun, 26 Oct 2003 15:45:19 +0100 [thread overview]
Message-ID: <1067179519.1222.107.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
next reply other threads:[~2003-10-26 14:45 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-26 14:45 Mario Giammarco [this message]
2003-10-26 16:16 ` RAID1 VS RAID5 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
-- strict thread matches above, loose matches on Subject: below --
2003-10-26 11:24 Mario Giammarco
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