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From: Ste <ste@phx6a.ath.cx>
To: linux-raid@vger.kernel.org
Subject: mdadm: bitmap size
Date: Fri, 19 May 2006 01:19:53 +0200	[thread overview]
Message-ID: <446D0119.1010508@phx6a.ath.cx> (raw)

Hi all, i have this problem:

I am going to do raid 1 over two virtual devices. These virtual devices 
are two hard disks situated on other two servers.

The problem is:
A network failure could happen often, and if it happen, i don't want to 
recover all the disks. I want to recover just last changed things.

As i can see the bitmap do exactly this, but the default bitmap is too 
small!
There is no problem to have a bitmap file of 1 Gb, but i can't find the 
way to tell to mdadm the size to use for the bitmap file.

Thanks,
Stefano.

             reply	other threads:[~2006-05-18 23:19 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-05-18 23:19 Ste [this message]
2006-05-18 23:51 ` mdadm: bitmap size Neil Brown
     [not found]   ` <91ebddcf0605211608i1145d957g65b18b3caa68cfc@mail.gmail.com>
2006-05-21 23:27     ` Neil Brown
2006-05-23 10:13       ` Ste
2006-05-25 18:49         ` Ste
  -- strict thread matches above, loose matches on Subject: below --
2006-05-18 22:44 mdadm: Bitmap size Ste

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