From: SoulBlazer <soul@lamp-post.net>
To: linux-raid@vger.kernel.org
Subject: 2 HBA's and Multipath.
Date: Mon, 8 Apr 2002 14:02:56 -0500 [thread overview]
Message-ID: <20020408190441Z313735-22651+2113@vger.kernel.org> (raw)
Question,
I have 2 Qlogic Fiberchannel HBA's (2100F's) connected directly to both FCAL
ports on my Sun A5200 22 Disk disk array. If I enable multipath, do I get
twice the throughput between my linux box and the array ? Or is multipath
purely for failover.
Additionally do I get twice the bandwidth anyhow since both HBA's see the
same disk ? How can I tell if either one or the other or both hba's are
being utilized...
These are private loops being run in full duplex.
next reply other threads:[~2002-04-08 19:02 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-08 19:02 SoulBlazer [this message]
2002-04-08 19:16 ` 2 HBA's and Multipath Luca Berra
2002-04-08 20:03 ` SoulBlazer
2002-04-11 9:49 ` Luca Berra
2002-04-19 16:18 ` SoulBlazer
2002-04-19 18:28 ` SoulBlazer
2002-04-19 21:58 ` Luca Berra
2002-04-23 21:45 ` SoulBlazer
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