Bug 173173 - kernel dm mirror: Add read-balancing.
Summary: kernel dm mirror: Add read-balancing.
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 4
Classification: Red Hat
Component: kernel
Version: 4.0
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
: ---
Assignee: Alasdair Kergon
QA Contact: Brian Brock
URL:
Whiteboard:
Depends On: 173170
Blocks:
TreeView+ depends on / blocked
 
Reported: 2005-11-14 19:11 UTC by Alasdair Kergon
Modified: 2007-11-30 22:07 UTC (History)
2 users (show)

Fixed In Version: U2
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2005-11-15 18:14:48 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)

Description Alasdair Kergon 2005-11-14 19:11:50 UTC 
This patch adds read balancing.  The round-robin method is used, with
MIN_READS (128) requests going to each device.

dm-raid1-read-balancing.patch
Comment 1 Alasdair Kergon 2005-11-15 18:14:48 UTC 
Already in RHEL4 U2.
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