Date: Sun, 26 Feb 2012 00:58:25 -0600 From: Dan Nelson <dnelson@allantgroup.com> To: kpneal@pobox.com Cc: freebsd-questions@freebsd.org Subject: Re: Mapping back gptid -> device Message-ID: <20120226065824.GE59682@dan.emsphone.com> In-Reply-To: <20120226053817.GA19203@neutralgood.org> References: <20120226053817.GA19203@neutralgood.org>
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In the last episode (Feb 26), kpneal@pobox.com said: > If I have this: > > [root@gunsight1 /etc]# ls -la /dev/gptid/ > total 1 > dr-xr-xr-x 2 root wheel 512 Feb 1 12:44 . > dr-xr-xr-x 9 root wheel 512 Feb 1 12:44 .. > crw-r----- 1 root operator 0, 118 Feb 1 12:44 7050cab7-4add-11e1-8919-d4bed9aca1e9 > crw-r----- 1 root operator 0, 122 Feb 1 12:44 d78fd637-4a40-11e1-ab9b-d4bed9aca1e9 > crw-r----- 1 root operator 0, 106 Feb 1 12:44 e1ec4071-4cfb-11e1-b4ca-d4bed9aca1e9 > crw-r----- 1 root operator 0, 112 Feb 1 12:44 f96b3a2c-4cfb-11e1-b4ca-d4bed9aca1e9 > [root@gunsight1 /etc]# > > How do I determine which of those /gptid/ entries corresponds to which > listed in kernel messages printed at boot. > > I have tried "gpart show -r", but it doesn't give the gptid of the entire > drive -- only the partitions: > > => 34 877920189 mfid0 GPT (419G) > 34 256 1 83bd6b9d-7f41-11dc-be0b-001560b84f0f (128K) > 290 44041950 2 516e7cb5-6ecf-11d6-8ff8-00022d09712b (21G) > 44042240 817889280 3 516e7cba-6ecf-11d6-8ff8-00022d09712b (390G) > 861931520 15988703 - free - (7.6G) Try "gpart list" instead, and look at the "rawuuid" field. -- Dan Nelson dnelson@allantgroup.com
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