[Bug 1008228] New: SSD cache

bugzilla at redhat.com bugzilla at redhat.com
Sun Sep 15 19:28:58 UTC 2013


https://bugzilla.redhat.com/show_bug.cgi?id=1008228

            Bug ID: 1008228
           Summary: SSD cache
           Product: Fedora Documentation
           Version: devel
         Component: release-notes
          Keywords: Tracking
          Assignee: relnotes at fedoraproject.org
          Reporter: me at petetravis.com
        QA Contact: docs-qa at lists.fedoraproject.org
                CC: agk at redhat.com, i.gnatenko.brain at gmail.com,
                    jeremy at goop.org, jreznik at redhat.com, kzak at redhat.com,
                    rdieter at math.unl.edu, relnotes at fedoraproject.org,
                    rolf at rolffokkens.nl, wb8rcr at arrl.net, zach at oglesby.co
        Depends On: 998543, 999690, 1000817, 1001120, 1003208, 1000078,
                    1003207



+++ This bug was initially created as a clone of Bug #998543 +++

This is a tracking bug for Change: SSD cache
For more details, see: http://fedoraproject.org//wiki/Changes/SSD_cache

Using recent kernel (3.9 and later) features for (fast) SSD caching of (slow)
ordinary hard disks.

--- Additional comment from Rolf Fokkens on 2013-08-21 13:35:33 EDT ---

I'll build a bcache-tools RPM and a dm-cache-utils rpm (actually bcache-tools
is already available here: bcache-tools-20130820-0.1.fc19.src.rpm).

I'll follow the procedure as described here:
https://fedoraproject.org/wiki/Join_the_package_collection_maintainers

--- Additional comment from Rolf Fokkens on 2013-08-24 11:51:34 EDT ---

Tried to create a dmcache-utils package as well (Bug 1000078) but it doesn't
look really useful. So I'll focus on bcache-tools first. For that I still need
a sponsor.

--- Additional comment from Rolf Fokkens on 2013-08-27 06:52:40 EDT ---

I closed Bug 1000078 since good userland support requires LVM2 to support
dm-cache. Which will happen 'in the future', but F20 doesn't look feasible to
me.

--- Additional comment from Rolf Fokkens on 2013-08-31 16:21:30 EDT ---

Create Bug 1003207 (bcache support for dracut) which is not blocking for F20,
but probably will be blocking for F21.

--- Additional comment from Rolf Fokkens on 2013-08-31 16:25:06 EDT ---

Create Bug 1003208 (bcache support for anaconda) which is not blocking for F20,
but probably will be blocking for F21.

--- Additional comment from Rolf Fokkens on 2013-09-09 04:18:18 EDT ---

Test day planned: https://fedorahosted.org/fedora-qa/ticket/415

----------------------------------
Discussion at
https://lists.fedoraproject.org/pipermail/devel/2013-July/185336.html

Please document this Change in the Release Notes.

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