On 9 December 2013 17:35, Andrew Woodward <xar...@gmail.com> wrote: > https://github.com/ceph/ceph/blob/master/udev/95-ceph-osd.rules Lists the > 4 variants, in your case it sounds like a normal ceph volume so the guid > you want is probably 4fbd7e29-9d25-41b8-afd0-062c0ceff05d. > > You will need sgdisk to set the guid correctly (part of gdisk) > > from man > -t, --typecode=partnum:{hexcode|GUID} > Change a single partition's type code. You enter the type > code > using either a two-byte hexadecimal number, as described > earβ > lier, or a fully-specified GUID value, such > as > EBD0A0A2-B9E5-4433-87C0-68B6B72699C7. > > your exec should look like > > sgdisk --typecode=4:4fbd7e29-9d25-41b8-afd0-062c0ceff05d /dev/sda > β >
Wow! That's well hidden! I've only had a cursory look at ceph-deploy's underlying code -- is this a feature missing from there, or is there a reason it's left out of the "osd prepare" phase? It would be good to either document this on the ceph-deploy quickstart page or incorporate it into ceph-deploy. I can confirm sgdisk is in the path on login. Matthew ββ
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