The following reply was made to PR kern/134491; it has been noted by GNATS. From: Alex Keda <admin at lissyara.su> To: bug-followup at FreeBSD.org Cc: Subject: Re: kern/134491: [zfs] Hot spares are rather cold... Date: Tue, 01 Dec 2009 00:11:55 +0300 may be some zfs developers comment this?