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From: Jes Sorensen <Jes.Sorensen@redhat.com>
To: "Kwolek, Adam" <adam.kwolek@intel.com>
Cc: "neilb@suse.de" <neilb@suse.de>,
	"linux-raid@vger.kernel.org" <linux-raid@vger.kernel.org>,
	"dledford@redhat.com" <dledford@redhat.com>,
	"kay@redhat.com" <kay@redhat.com>,
	"harald@redhat.com" <harald@redhat.com>,
	"lpoetter@redhat.com" <lpoetter@redhat.com>,
	"mschmidt@redhat.com" <mschmidt@redhat.com>
Subject: Re: [PATCH 2/4] Add --initrd argument to mdadm
Date: Wed, 18 Jan 2012 11:08:36 +0100	[thread overview]
Message-ID: <4F169A24.60109@redhat.com> (raw)
In-Reply-To: <79556383A0E1384DB3A3903742AAC04A06DAEE@IRSMSX101.ger.corp.intel.com>

On 01/18/12 09:13, Kwolek, Adam wrote:
> Hi,
> 
> I think that '--initrd'  option should have '--freeze-reshape' option functionality for mdadm also.
> To do this e.g.  proper variable (freeze_reshape in mdadm.c) should be set, when '--initrd' option is passed in command line.

Hi Adam,

I don't quite know what freeze_reshape does - from the name it sounds
like an option you want to set at runtime rather than when a raid is
assembled initially?

Are you proposing that we shouldn't allow reshape of an IMSM raid that
is used as the root device?

I am merely a bit confused here, so I am hoping you could clarify a bit.

Thanks,
Jes

  reply	other threads:[~2012-01-18 10:08 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-17 10:48 [PATCH 0/4] add --initrd argument to mdadm/mdmon Jes.Sorensen
2012-01-17 10:48 ` [PATCH 1/4] mdmon: Use getopt_long() to parse command line options Jes.Sorensen
2012-01-17 10:48 ` [PATCH 2/4] Add --initrd argument to mdadm Jes.Sorensen
2012-01-18  8:13   ` Kwolek, Adam
2012-01-18 10:08     ` Jes Sorensen [this message]
2012-01-18 10:36       ` Kwolek, Adam
2012-01-18 16:43         ` Jes Sorensen
2012-01-18 16:46           ` Jes Sorensen
2012-01-19  7:25             ` Kwolek, Adam
2012-01-20 14:05               ` Jes Sorensen
2012-01-22 11:20                 ` NeilBrown
2012-01-22 11:17   ` NeilBrown
2012-01-23 10:25     ` Jes Sorensen
2012-01-23 20:13       ` Lennart Poettering
2012-01-23 20:50         ` Kay Sievers
2012-01-25 10:53           ` Jes Sorensen
2012-01-25 11:37             ` NeilBrown
2012-01-25 13:34               ` Jes Sorensen
2012-01-17 10:48 ` [PATCH 3/4] Add --initrd argument to mdmon Jes.Sorensen
2012-01-22 11:22   ` NeilBrown
2012-01-23 10:27     ` Jes Sorensen
2012-01-17 10:48 ` [PATCH 4/4] Spawn mdmon with --initrd if mdadm was launched with --initrd Jes.Sorensen
2012-01-17 19:57 ` [PATCH 0/4] add --initrd argument to mdadm/mdmon Doug Ledford
2012-01-17 20:16   ` Jes Sorensen
2012-01-22 11:25     ` NeilBrown
2012-01-21  1:27   ` Lennart Poettering

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