From: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
To: lvm-devel@redhat.com
Subject: [PATCH 1/2] Turn off MIRROR_IMAGE flag
Date: Thu, 21 Feb 2008 12:04:04 -0500 [thread overview]
Message-ID: <47BDAF04.8040109@ce.jp.nec.com> (raw)
This patch is a prepartion for the next patch.
In _remove_mirror_images(), if the LV becomes a linear,
the mirror layer is removed.
Since the layer LV is no longer a mirror image,
flags set for mirror image should be turned off.
The next patch will add a call to lv_empty() in
remove_layer_from_lv().
Since lv_empty() works recursively for mirror images,
it is necessary to turn off MIRROR_IMAGE before
remove_layer_from_lv() where we don't want lv_empty()
to work recursively.
Thanks,
--
Jun'ichi Nomura, NEC Corporation of America
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