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From: Ashutosh Kumar <mrashutosh@hotmail.com>
To: "freebsd-virtualization@freebsd.org" <freebsd-virtualization@freebsd.org>
Subject: AHCI disks have same serial number on Bhyve
Date: Thu, 19 Feb 2015 13:55:40 +0000
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Hi All=0A=
=0A=
 =0A=
=0A=
We are running FreeNAS on Bhyve with 2 AHCI disks and are=0A=
trying to add them using ZFS Volume Manager in FreeNAS with Encryption. The=
=0A=
disks fail to add with following error:=0A=
=0A=
<snip>=0A=
=0A=
MultipleObjectsReturned at /storage/volumemanager/=0A=
=0A=
get() returned more than one Disk -- it returned 2!=0A=
=0A=
</snip>=0A=
=0A=
 =0A=
=0A=
FreeNAS uses disk serial number as identifier. We found that=0A=
on Bhyve all AHCI controllers return common disk serial number i.e. =911234=
56=92.=0A=
See attached screenshot. Due to this FreeNAS is not able to uniquely identi=
fy=0A=
an AHCI disk when encryption support is enabled. Kindly let us know if an=
=0A=
update to AHCI driver is in work to fix this issue.=0A=
=0A=
=20
RegardsAshutosh 		 	   		  =