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Re: [ADMIN] H/W RAID 5 on slower disks versus no raid on - Mailing list pgsql-performance

From Bjoern Metzdorf
Subject Re: [ADMIN] H/W RAID 5 on slower disks versus no raid on
Date
Msg-id 012201c2919f$fc4e1b40$0564a8c0@toolteam.net
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In response to Re: [ADMIN] H/W RAID 5 on slower disks versus no raid on  ("scott.marlowe" <scott.marlowe@ihs.com>)
Responses Re: [ADMIN] H/W RAID 5 on slower disks versus no
Re: [ADMIN] H/W RAID 5 on slower disks versus no
Re: [ADMIN] H/W RAID 5 on slower disks versus no raid on
Re: [ADMIN] H/W RAID 5 on slower disks versus no raid on
List pgsql-performance
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> In fact, the linux kernel supports >2 drives in a mirror.  Useful for a
> mostly read database that needs to handle lots of concurrent users.

Good to know.

What do you think is faster: 3 drives in raid 1 or 3 drives in raid 5?

Regards,
Bjoern

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