It was recommended to set sort_bitwise in the upgrade from Hammer to Jewel
when Jewel was first released. 10.2.6 is definitely safe to enable it.
On Tue, Jul 18, 2017, 8:05 AM Dan van der Ster wrote:
> Hi Martin,
>
> We had sortbitwise set on other jewel clusters well before 10.2.9 was out.
> 10
Hi Martin,
We had sortbitwise set on other jewel clusters well before 10.2.9 was out.
10.2.8 added the warning if it is not set, but the flag should be safe
in 10.2.6.
-- Dan
On Tue, Jul 18, 2017 at 11:43 AM, Martin Palma wrote:
> Can the "sortbitwise" also be set if we have a cluster running
Can the "sortbitwise" also be set if we have a cluster running OSDs on
10.2.6 and some OSDs on 10.2.9? Or should we wait that all OSDs are on
10.2.9?
Monitor nodes are already on 10.2.9.
Best,
Martin
On Fri, Jul 14, 2017 at 1:16 PM, Dan van der Ster wrote:
> On Mon, Jul 10, 2017 at 5:06 PM, Sag
On Mon, Jul 10, 2017 at 5:06 PM, Sage Weil wrote:
> On Mon, 10 Jul 2017, Luis Periquito wrote:
>> Hi Dan,
>>
>> I've enabled it in a couple of big-ish clusters and had the same
>> experience - a few seconds disruption caused by a peering process
>> being triggered, like any other crushmap update d
On Mon, 10 Jul 2017, Luis Periquito wrote:
> Hi Dan,
>
> I've enabled it in a couple of big-ish clusters and had the same
> experience - a few seconds disruption caused by a peering process
> being triggered, like any other crushmap update does. Can't remember
> if it triggered data movement, but
Hi Dan,
I've enabled it in a couple of big-ish clusters and had the same
experience - a few seconds disruption caused by a peering process
being triggered, like any other crushmap update does. Can't remember
if it triggered data movement, but I have a feeling it did...
On Mon, Jul 10, 2017 at 3
Hi all,
With 10.2.8, ceph will now warn if you didn't yet set sortbitwise.
I just updated a test cluster, saw that warning, then did the necessary
ceph osd set sortbitwise
I noticed a short re-peering which took around 10s on this small
cluster with very little data.
Has anyone done this alre