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From: Andreas Klauer <Andreas.Klauer@metamorpher.de>
To: "Patrik Dahlström" <risca@powerlamerz.org>
Cc: Brad Campbell <lists2009@fnarfbargle.com>, linux-raid@vger.kernel.org
Subject: Re: Recover array after I panicked
Date: Fri, 28 Apr 2017 11:52:52 +0200	[thread overview]
Message-ID: <20170428095252.GA3793@metamorpher.de> (raw)
In-Reply-To: <CAHKno4DBXT5n7wYosie_WHBhzXnHj0CFkdjv7_VAN2NVF-Ng4g@mail.gmail.com>

On Fri, Apr 28, 2017 at 09:11:45AM +0200, Patrik Dahlström wrote:
> Is it missing a 'skip=<offset/1M>'  here?

In this example the offset is provided by the loop devices.

If you don't like loop devices you can use seek=X skip=X (same X)
but you should triple check the offset is correct, data at this 
offset should be identical on both arrays. (What my example 
checks using `cmp` which should return differ at byte xxxxxxxxx. 
Have a look at it with hexdump too so it's not just zeroes...)

Regards
Andreas Klauer

  reply	other threads:[~2017-04-28  9:52 UTC|newest]

Thread overview: 63+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-23  9:47 Recover array after I panicked Patrik Dahlström
2017-04-23 10:16 ` Andreas Klauer
2017-04-23 10:23   ` Patrik Dahlström
2017-04-23 10:46     ` Andreas Klauer
2017-04-23 11:12       ` Patrik Dahlström
2017-04-23 11:36         ` Wols Lists
2017-04-23 11:47           ` Patrik Dahlström
2017-04-23 11:53             ` Reindl Harald
2017-04-23 11:58           ` Roman Mamedov
2017-04-23 12:11             ` Wols Lists
2017-04-23 12:15               ` Patrik Dahlström
2017-04-24 21:04                 ` Phil Turmel
2017-04-24 21:56                   ` Patrik Dahlström
2017-04-24 23:35                     ` Phil Turmel
2017-04-23 13:16         ` Andreas Klauer
2017-04-23 13:49           ` Patrik Dahlström
2017-04-23 14:36             ` Andreas Klauer
2017-04-23 14:45               ` Patrik Dahlström
2017-04-23 12:32     ` Patrik Dahlström
2017-04-23 12:45       ` Andreas Klauer
2017-04-23 12:57         ` Patrik Dahlström
2017-04-23 14:06 ` Brad Campbell
2017-04-23 14:09   ` Patrik Dahlström
2017-04-23 14:20     ` Patrik Dahlström
2017-04-23 14:25     ` Brad Campbell
2017-04-23 14:48   ` Andreas Klauer
2017-04-23 15:11     ` Patrik Dahlström
2017-04-23 15:24       ` Patrik Dahlström
2017-04-23 15:42       ` Andreas Klauer
2017-04-23 16:29         ` Patrik Dahlström
2017-04-23 19:21         ` Patrik Dahlström
2017-04-24  2:09           ` Brad Campbell
2017-04-24  7:34             ` Patrik Dahlström
2017-04-24 11:04               ` Andreas Klauer
2017-04-24 12:13                 ` Patrik Dahlström
2017-04-24 12:37                   ` Andreas Klauer
2017-04-24 12:54                     ` Patrik Dahlström
2017-04-24 13:39                       ` Andreas Klauer
2017-04-24 14:05                         ` Patrik Dahlström
2017-04-24 14:21                           ` Andreas Klauer
2017-04-24 16:00                           ` Patrik Dahlström
2017-04-24 23:00                         ` Patrik Dahlström
2017-04-25  0:16                           ` Andreas Klauer
2017-04-25  8:44                             ` Patrik Dahlström
2017-04-25  9:01                               ` Andreas Klauer
2017-04-25 10:40                                 ` Patrik Dahlström
2017-04-25 10:51                                   ` Patrik Dahlström
2017-04-25 11:08                                   ` Andreas Klauer
2017-04-25 11:37                                     ` Patrik Dahlström
2017-04-25 12:41                                       ` Andreas Klauer
2017-04-25 18:22                                       ` Wols Lists
2017-04-27 19:57                                     ` Patrik Dahlström
2017-04-27 23:12                                       ` Andreas Klauer
2017-04-28  7:11                                         ` Patrik Dahlström
2017-04-28  9:52                                           ` Andreas Klauer [this message]
2017-04-28 10:31                                             ` Patrik Dahlström
2017-04-28 11:39                                               ` Andreas Klauer
2017-04-28 22:46                                         ` Patrik Dahlström
2017-04-29  9:56                                           ` Andreas Klauer
2017-05-02 13:08                                             ` Patrik Dahlström
2017-05-02 13:11                                               ` Brad Campbell
2017-05-02 15:49                                               ` Anthony Youngman
2017-04-25 23:01                 ` Patrik Dahlström

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