On Thu, Apr 11, 2019 at 4:23 PM Yury Shevchuk wrote:
>
> Hi Igor!
>
> I have upgraded from Luminous to Nautilus and now slow device
> expansion works indeed. The steps are shown below to round up the
> topic.
>
> node2# ceph osd df
> ID CLASS WEIGHT REWEIGHT SIZERAW USE DATAOMAPMETA
On 4/11/2019 11:23 PM, Yury Shevchuk wrote:
Hi Igor!
I have upgraded from Luminous to Nautilus and now slow device
expansion works indeed. The steps are shown below to round up the
topic.
node2# ceph osd df
ID CLASS WEIGHT REWEIGHT SIZERAW USE DATAOMAPMETAAVAIL %USE
VAR
Hi Igor!
I have upgraded from Luminous to Nautilus and now slow device
expansion works indeed. The steps are shown below to round up the
topic.
node2# ceph osd df
ID CLASS WEIGHT REWEIGHT SIZERAW USE DATAOMAPMETAAVAIL %USE
VAR PGS STATUS
0 hdd 0.22739 1.0 233 GiB 9
On 4/9/2019 1:59 PM, Yury Shevchuk wrote:
Igor, thank you, Round 2 is explained now.
Main aka block aka slow device cannot be expanded in Luminus, this
functionality will be available after upgrade to Nautilus.
Wal and db devices can be expanded in Luminous.
Now I have recreated osd2 once agai
Igor, thank you, Round 2 is explained now.
Main aka block aka slow device cannot be expanded in Luminus, this
functionality will be available after upgrade to Nautilus.
Wal and db devices can be expanded in Luminous.
Now I have recreated osd2 once again to get rid of the paradoxical
cepf osd df o
Hi Yuri,
both issues from Round 2 relate to unsupported expansion for main device.
In fact it doesn't work and silently bypasses the operation in you case.
Please try with a different device...
Also I've just submitted a PR for mimic to indicate the bypass, will
backport to Luminous once mim
On Fri, Apr 05, 2019 at 02:42:53PM +0300, Igor Fedotov wrote:
> wrt Round 1 - an ability to expand block(main) device has been added to
> Nautilus,
>
> see: https://github.com/ceph/ceph/pull/25308
Oh, that's good. But still separate wal&db may be good for studying
load on each volume (blktrace) o
Hi Yuri,
wrt Round 1 - an ability to expand block(main) device has been added to
Nautilus,
see: https://github.com/ceph/ceph/pull/25308
wrt Round 2:
- not setting 'size' label looks like a bug although I recall I fixed
it... Will double check.
- wrong stats output is probably related to
Hello all!
We have a toy 3-node Ceph cluster running Luminous 12.2.11 with one
bluestore osd per node. We started with pretty small OSDs and would
like to be able to expand OSDs whenever needed. We had two issues
with the expansion: one turned out user-serviceable while the other
probably needs
