Bug 1040362

Summary: Support SRT Caching
Product: [Fedora] Fedora Reporter: Jes Sorensen <Jes.Sorensen>
Component: kernelAssignee: Nigel Croxon <ncroxon>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: artur.paszkiewicz, dan.j.williams, gansalmon, itamar, jeharris, jonathan, kernel-maint, lukasz.dorau, madhu.chinakonda, ncroxon, samuel-rhbugs
Target Milestone: ---Keywords: FutureFeature, Triaged
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Enhancement
Doc Text:
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Clone Of: Environment:
Last Closed: 2017-06-06 14:49:36 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 890881    

Description Jes Sorensen 2013-12-11 10:09:01 UTC 
Current kernels do not support Intel's Smart Response Caching (using a small
SSD as cache for rotating metal)

We need to see what it will take to support under Linux.
Comment 1 Dan Williams 2014-04-25 15:49:25 UTC 
Initial RFC implementation available:

kernel:
http://marc.info/?l=linux-raid&m=139832034826379&w=2
git://github.com/djbw/linux isrt

mdadm:
http://marc.info/?l=linux-raid&m=139832414427317&w=2
git://github.com/djbw/mdadm isrt
Comment 2 Nigel Croxon 2017-06-02 17:07:07 UTC 

Looking to close this BZ.

When a customer feature request comes in. We can open a new BZ.

-Nigel