Ceph

05/04/2020

12:57 PM Ceph Bug #24797: FindCython.cmake fails to find /usr/bin/cython on openSUSE Leap 15 (py3-only)

if want to use DWITH_PYTHON3 as ON
then it is required to :
yum install python36-Cython
and turn it back ON
assu... kobi ginon

05/03/2020

06:48 PM Ceph Bug #24797: FindCython.cmake fails to find /usr/bin/cython on openSUSE Leap 15 (py3-only)

for me what worked is to change ceph.spec file
changing:
-DWITH_PYTHON3=ON \
to
-DWITH_PYTHON3=OFF \ kobi ginon

08/18/2019

09:13 AM Ceph Bug #41325 (Rejected): Performance degradation after ceph installation and especially after OSDs restart

Hi
We experience a significant decline in storage performance some time after a fresh installation of ceph luminous ... kobi ginon

12/27/2018

11:16 AM RADOS Bug #37747: slow requests are being show on Luminous version while using bluestore , and cluster capactity goes above 40%

Well we do not see any traffic related to this bug , so just updating to reflect current trials
1. we did tried to e... kobi ginon

12/24/2018

10:33 AM RADOS Bug #37747 (New): slow requests are being show on Luminous version while using bluestore , and cluster capactity goes above 40%

Hi
we are seeing a regression in luminous blue store compared to filestore jewels version
while the capacity of the... kobi ginon

05/14/2018

09:29 PM RADOS Bug #22354: v12.2.2 unable to create bluestore osd using ceph-disk

Hi again
indeed your method also works
in my simple test i just cleared 2 GB out of the disk
before zap setting ... kobi ginon

08:45 PM RADOS Bug #22354: v12.2.2 unable to create bluestore osd using ceph-disk

Hi Jon , thanks a lot for the reply
i'm fighting with issue for a day now, and i have a very strange observation
... kobi ginon

02:38 AM RADOS Bug #22354: v12.2.2 unable to create bluestore osd using ceph-disk

Hi all
i m using the following version ceph-12.2.2-0.el7.x86_64.
it seem's that even with dd of 100MB or 110MB
i s... kobi ginon