From: manio <manio@skyboo.net>
To: linux-btrfs@vger.kernel.org
Subject: making mirror
Date: Tue, 27 Apr 2010 21:44:03 +0200 [thread overview]
Message-ID: <4BD73E83.60509@skyboo.net> (raw)
Hello
I've created btrfs on single partition (/dev/sdc3) using:
mkfs.btrfs /dev/sdc3
So far ... it is running fine - but i would like to switch to raid1
configuration.
Unfortunately - i didn't pass any information about raid (-m raid1 -d
raid1) when i created it :(
Now i would like to hot-add a /dev/sda3 (which is same size as currently
used /dev/sdc3).
The problem is - that i don't have free space on other partitions - so i
cannot move data away, create FS from start and copy data back to
running mirror.
Perfect solution would be a hot-adding new partition - but can i do it
with btrfs-vol? If so - how?
regards,
--
manio
jabber/e-mail: manio@skyboo.net
http://manio.skyboo.net
reply other threads:[~2010-04-27 19:44 UTC|newest]
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