3 Mar
2015
3 Mar
'15
12:18 p.m.
On Mon, 2 Mar 2015, Sage Weil wrote:
I forgot to mention a very important note for those
running the v0.92
development release and upgrading:
On Fri, 27 Feb 2015, Sage Weil wrote:
Sorry, to be more clear: reinstalling v0.92, flushing journals, upgrading
to v0.93, and then starting the OSDs should resolve it.
sage
Upgrading
---------
* If you are upgrading from v0.92, you must stop all OSD daemons and flush their
journals (``ceph-osd -i NNN --flush-journal'') before upgrading. There was
a transaction encoding bug in v0.92 that broke compatibility. Upgrading from
v0.91 or anything earlier is safe.
* No special restrictions when upgrading from
firefly or giant
I know this has bitten a few of you already; I'm very sorry! Following
the procedure now should resolve it.