On 2017-07-14T15:18:54, Sage Weil wrote:
> Yes, but how many of those clusters can only upgrade by updating the
> packages and rebooting? Our documented procedures have always recommended
> upgrading the packages, then restarting either mons or osds first and to
> my
On Fri, 14 Jul 2017, Lars Marowsky-Bree wrote:
> On 2017-07-14T14:12:08, Sage Weil wrote:
>
> > > Any thoughts on how to mitigate this, or on whether I got this all wrong
> > > and
> > > am missing a crucial detail that blows this wall of text away, please let
> > > me
> > >
It was required for Bobtail to Cuttlefish and Cuttlefish to Dumpling.
Exactly how many mons do you have such that you are concerned about failure?
If you have let’s say 3 mons, you update all the bits, then it shouldn’t take
you more than 2 minutes to restart the mons one by one. You can
On 07/14/2017 03:12 PM, Sage Weil wrote:
On Fri, 14 Jul 2017, Joao Eduardo Luis wrote:
On top of this all, I found during my tests that any OSD, running luminous
prior to the luminous quorum, will need to be restarted before it can properly
boot into the cluster. I'm guessing this is a bug
On 2017-07-14T10:34:35, Mike Lowe wrote:
> Having run ceph clusters in production for the past six years and upgrading
> from every stable release starting with argonaut to the next, I can honestly
> say being careful about order of operations has not been a problem.
Having run ceph clusters in production for the past six years and upgrading
from every stable release starting with argonaut to the next, I can honestly
say being careful about order of operations has not been a problem.
> On Jul 14, 2017, at 10:27 AM, Lars Marowsky-Bree wrote:
On 2017-07-14T14:12:08, Sage Weil wrote:
> > Any thoughts on how to mitigate this, or on whether I got this all wrong and
> > am missing a crucial detail that blows this wall of text away, please let me
> > know.
> I don't know; the requirement that mons be upgraded before
On 07/14/2017 03:12 PM, Sage Weil wrote:
On Fri, 14 Jul 2017, Joao Eduardo Luis wrote:
Dear all,
The current upgrade procedure to jewel, as stated by the RC's release notes,
You mean (jewel or kraken) -> luminous, I assume...
Yeah. *sigh*
-Joao
On Fri, 14 Jul 2017, Joao Eduardo Luis wrote:
> Dear all,
>
>
> The current upgrade procedure to jewel, as stated by the RC's release notes,
You mean (jewel or kraken) -> luminous, I assume...
> can be boiled down to
>
> - upgrade all monitors first
> - upgrade osds only after we have a
Dear all,
The current upgrade procedure to jewel, as stated by the RC's release
notes, can be boiled down to
- upgrade all monitors first
- upgrade osds only after we have a **full** quorum, comprised of all
the monitors in the monmap, of luminous monitors (i.e., once we have the
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