Re: [md PATCH 00/10] md patches for 3.5: RAID10 reshape

[md PATCH 00/10] md patches for 3.5: RAID10 reshape · NeilBrown <hidden> · 2012-04-03
[md PATCH 01/10] md: allow a reshape operation to be reversed. · NeilBrown <hidden> · 2012-04-03
Re: [md PATCH 01/10] md: allow a reshape operation to be reversed. · Roman Mamedov <hidden> · 2012-10-01
Re: [md PATCH 01/10] md: allow a reshape operation to be reversed. · Roman Mamedov <hidden> · 2012-10-01
Re: [md PATCH 01/10] md: allow a reshape operation to be reversed. · NeilBrown <hidden> · 2012-10-02
[md PATCH 02/10] md: add possibility to change data-offset for devices. · NeilBrown <hidden> · 2012-04-03
[md PATCH 03/10] md/raid5: Use correct data_offset for all IO. · NeilBrown <hidden> · 2012-04-03
[md PATCH 04/10] md/raid5: allow for change in data_offset while managing a reshape. · NeilBrown <hidden> · 2012-04-03
[md PATCH 05/10] md/raid10: collect some geometry fields into a dedicated structure. · NeilBrown <hidden> · 2012-04-03
[md PATCH 06/10] md: teach sync_page_io about new_data_offset. · NeilBrown <hidden> · 2012-04-03
[md PATCH 07/10] md: use resync_max_sectors for reshape as well as resync. · NeilBrown <hidden> · 2012-04-03
[md PATCH 08/10] md/raid10: Introduce 'prev' geometry to support reshape. · NeilBrown <hidden> · 2012-04-03
[md PATCH 09/10] md/raid10: split out interpretation of layout to separate function. · NeilBrown <hidden> · 2012-04-03
[md PATCH 10/10] md/raid10: add reshape support · NeilBrown <hidden> · 2012-04-03
Re: [md PATCH 00/10] md patches for 3.5: RAID10 reshape · Phillip Susi <hidden> · 2014-03-01
Re: [md PATCH 00/10] md patches for 3.5: RAID10 reshape · NeilBrown <hidden> · 2014-03-01
Re: [md PATCH 00/10] md patches for 3.5: RAID10 reshape · Phillip Susi <hidden> · 2014-03-01

From: Phillip Susi <hidden>
Date: 2014-03-01 19:33:40

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On 03/01/2014 02:03 AM, NeilBrown wrote:

Why do you think mdadm doesn't yet support reshaping raid10?

commit 19ceb16dafb7df98ff90298008d4488dc93b370a Author: NeilBrown
[off-list ref] Date:   Thu Oct 4 16:34:21 2012 +1000

Grow: add raid10 reshape.


$ git describe --contains 19ceb16dafb7df98ff90298008d4488dc93b370a 
mdadm-3.3-rc1~192


So mdadm-3.3 and later should do what you want.

Ahh, excellent.. I had searched but couldn't find that commit in the
git repo.  I guess it's time to upgrade.



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