Bug 621813 - Large I/O operations result in poor interactive performance and high iowait times
Summary: Large I/O operations result in poor interactive performance and high iowait t...
Alias: None
Product: Red Hat Enterprise Linux 5
Classification: Red Hat
Component: kernel
Version: 5.7
Hardware: All
OS: Linux
Target Milestone: rc
: ---
Assignee: Red Hat Kernel Manager
QA Contact: Red Hat Kernel QE team
Depends On:
TreeView+ depends on / blocked
Reported: 2010-08-06 07:46 UTC by Alexander Lindqvist
Modified: 2014-10-08 08:03 UTC (History)
2 users (show)

Clone Of:
Last Closed: 2014-06-02 13:03:08 UTC

Attachments (Terms of Use)

Description Alexander Lindqvist 2010-08-06 07:46:50 UTC
Description of problem:
I/O operations on large files tend to produce extremely high iowait times and
poor system I/O performance (degraded interactivity).

This is a request for inclusion of the patch from kernel.org

Comment 1 Alexander Lindqvist 2010-08-06 08:53:24 UTC
More information here


Comment 2 RHEL Product and Program Management 2014-03-07 13:34:38 UTC
This bug/component is not included in scope for RHEL-5.11.0 which is the last RHEL5 minor release. This Bugzilla will soon be CLOSED as WONTFIX (at the end of RHEL5.11 development phase (Apr 22, 2014)). Please contact your account manager or support representative in case you need to escalate this bug.

Comment 3 RHEL Product and Program Management 2014-06-02 13:03:08 UTC
Thank you for submitting this request for inclusion in Red Hat Enterprise Linux 5. We've carefully evaluated the request, but are unable to include it in RHEL5 stream. If the issue is critical for your business, please provide additional business justification through the appropriate support channels (https://access.redhat.com/site/support).

Comment 4 Alexander Lindqvist 2014-10-08 08:03:51 UTC
Remove needinfo. Bug closed.

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