Bug 817026 - mdadm: add volume's size expansion feature
mdadm: add volume's size expansion feature
Status: CLOSED ERRATA
Product: Fedora
Classification: Fedora
Component: mdadm (Show other bugs)
17
Unspecified Unspecified
unspecified Severity unspecified
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Assigned To: Jes Sorensen
Fedora Extras Quality Assurance
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Depends On:
Blocks:
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Reported: 2012-04-27 09:20 EDT by Jes Sorensen
Modified: 2012-07-11 19:54 EDT (History)
5 users (show)

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Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Environment:
Last Closed: 2012-06-06 22:48:49 EDT
Type: Bug
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RHEL 7.3 requirements from Atomic Host:


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Description Jes Sorensen 2012-04-27 09:20:29 EDT
Description of problem:
The attached series of patches adds a new feature: volume's size expansion.
This feature gives the ability to expand size of the last volume using any
amount of free space left in array.

Usage of expansion feature:
# mdadm --grow /dev/md/vol_name --size <number>
or
# mdadm --grow /dev/md/vol_name --size max
Environment variable MDADM_EXPERIMENTAL is required.

Additional info:
Series of 15 patches in attached tarball:
0001-FIX-Changes-in-0-case-for-reshape-position-verificat.patch
0002-imsm-FIX-Update-function-imsm_num_data_members-for-R.patch
0003-imsm-FIX-Add-volume-size-expand-support-to-imsm_anal.patch
0004-imsm-Add-new-metadata-update-for-volume-size-expansi.patch
0005-imsm-Execute-size-change-for-external-metatdata.patch
0006-FIX-Support-metadata-changes-rollback.patch
0007-imsm-FIX-Support-metadata-changes-rollback.patch
0008-FIX-Extend-size-of-raid0-array.patch
0009-FIX-Respect-metadata-size-limitations.patch
0010-FIX-Detect-error-and-rollback-metadata.patch
0011-imsm-Add-function-imsm_get_free_size.patch
0012-imsm-Support-setting-max-size-for-size-change-operat.patch
0013-imsm-FIX-Component-size-alignment-check.patch
0014-FIX-Size-change-is-possible-as-standalone-change-onl.patch
0015-FIX-Assembled-second-array-is-in-read-only-state-dur.patch
Comment 1 Fedora Update System 2012-05-02 06:09:27 EDT
mdadm-3.2.3-9.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/mdadm-3.2.3-9.fc17
Comment 2 Fedora Update System 2012-05-02 06:15:30 EDT
mdadm-3.2.3-9.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/mdadm-3.2.3-9.fc16
Comment 3 Fedora Update System 2012-05-02 06:19:18 EDT
mdadm-3.2.3-9.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/mdadm-3.2.3-9.fc15
Comment 4 Fedora Update System 2012-05-02 16:34:24 EDT
Package mdadm-3.2.3-9.fc17:
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing mdadm-3.2.3-9.fc17'
as soon as you are able to.
Please go to the following url:
https://admin.fedoraproject.org/updates/FEDORA-2012-7105/mdadm-3.2.3-9.fc17
then log in and leave karma (feedback).
Comment 5 Fedora Update System 2012-05-10 10:48:50 EDT
mdadm-3.2.4-2.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/mdadm-3.2.4-2.fc17
Comment 6 Fedora Update System 2012-05-10 10:51:27 EDT
mdadm-3.2.4-2.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/mdadm-3.2.4-2.fc16
Comment 7 Fedora Update System 2012-05-10 10:54:11 EDT
mdadm-3.2.4-2.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/mdadm-3.2.4-2.fc15
Comment 8 Fedora Update System 2012-05-15 12:36:15 EDT
mdadm-3.2.4-3.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/mdadm-3.2.4-3.fc17
Comment 9 Fedora Update System 2012-05-15 12:42:38 EDT
mdadm-3.2.4-3.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/mdadm-3.2.4-3.fc16
Comment 10 Fedora Update System 2012-05-15 12:47:20 EDT
mdadm-3.2.4-3.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/mdadm-3.2.4-3.fc15
Comment 11 Fedora Update System 2012-05-21 11:08:11 EDT
mdadm-3.2.5-1.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/mdadm-3.2.5-1.fc17
Comment 12 Fedora Update System 2012-05-21 11:14:31 EDT
mdadm-3.2.5-1.fc16 has been submitted as an update for Fedora 16.
https://admin.fedoraproject.org/updates/mdadm-3.2.5-1.fc16
Comment 13 Fedora Update System 2012-05-21 11:20:04 EDT
mdadm-3.2.5-1.fc15 has been submitted as an update for Fedora 15.
https://admin.fedoraproject.org/updates/mdadm-3.2.5-1.fc15
Comment 14 Fedora Update System 2012-06-06 22:48:49 EDT
mdadm-3.2.5-1.fc15 has been pushed to the Fedora 15 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 15 Fedora Update System 2012-06-06 22:52:01 EDT
mdadm-3.2.5-1.fc16 has been pushed to the Fedora 16 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 16 Fedora Update System 2012-06-26 03:16:22 EDT
mdadm-3.2.5-3.fc17 has been submitted as an update for Fedora 17.
https://admin.fedoraproject.org/updates/mdadm-3.2.5-3.fc17
Comment 17 Fedora Update System 2012-07-11 19:54:11 EDT
mdadm-3.2.5-3.fc17 has been pushed to the Fedora 17 stable repository.  If problems still persist, please make note of it in this bug report.

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