From: Andras Tantos <andras@tantosonline.com>
To: Phil Turmel <philip@turmel.org>
Cc: Linux-RAID <linux-raid@vger.kernel.org>
Subject: Re: How to recover after md crash during reshape?
Date: Wed, 28 Oct 2015 10:10:47 -0700 [thread overview]
Message-ID: <56310197.1010708@tantosonline.com> (raw)
In-Reply-To: <5630FB05.5070902@turmel.org>
Phil,
>> To be able to re-assemble the array, I *have* to specify metadata
>> version 0.9:
>>
>> Is this a problem? Can I upgrade my array to 1.0 metadata? Should I?
>
> Hmm. Interesting. Your version of mdadm is insisting on reserving much
> more space between end of content and the v1.0 metadata than when using
> v0.90 metadata.
>
> I'm curious how much. Please show the output of "cat /proc/partitions".
root@bazsalikom:/home/tantos# cat /proc/partitions
major minor #blocks name
8 16 1465138584 sdb
8 17 1465136001 sdb1
8 48 1465138584 sdd
8 49 1465136001 sdd1
8 80 1465138584 sdf
8 81 1465136001 sdf1
8 96 1953513527 sdg
8 97 1953512001 sdg1
8 112 1953514584 sdh
8 113 538145 sdh1
8 114 1465138552 sdh2
8 115 487837854 sdh3
8 64 1953514584 sde
8 65 538145 sde1
8 66 1465138552 sde2
8 67 487837854 sde3
8 32 1953514584 sdc
8 33 538145 sdc1
8 34 1465138552 sdc2
8 35 487837854 sdc3
9 0 487837760 md0
9 1 7325679680 md1
Andras
next prev parent reply other threads:[~2015-10-28 17:10 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-20 2:35 How to recover after md crash during reshape? andras
2015-10-20 12:50 ` Anugraha Sinha
2015-10-20 13:04 ` Wols Lists
2015-10-20 13:49 ` Phil Turmel
[not found] ` <3baf849321d819483c5d20c005a31844@tantosonline.com>
2015-10-20 15:42 ` Phil Turmel
2015-10-20 22:34 ` Anugraha Sinha
2015-10-21 3:52 ` andras
2015-10-21 12:01 ` Phil Turmel
2015-10-21 16:17 ` Wols Lists
2015-10-21 16:05 ` Phil Turmel
2015-10-25 14:15 ` andras
2015-10-25 23:02 ` Phil Turmel
2015-10-28 16:31 ` Andras Tantos
2015-10-28 16:42 ` Phil Turmel
2015-10-28 17:10 ` Andras Tantos [this message]
2015-10-28 17:38 ` Phil Turmel
2015-10-29 16:59 ` Andras Tantos
2015-10-30 18:12 ` Phil Turmel
2015-11-03 23:42 ` How to recover after md crash during reshape? - SOLVED/SUMMARY Andras Tantos
2015-10-21 1:35 ` How to recover after md crash during reshape? Neil Brown
2015-10-21 4:03 ` andras
2015-10-21 12:18 ` Phil Turmel
2015-10-21 20:26 ` Neil Brown
2015-10-21 20:37 ` Phil Turmel
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