Interesting, we've seen some issues with aio_submit and NVMe cards with
3.10, but haven't seen any issues with spinning disks.
Mark
On 05/07/2016 01:00 PM, Roozbeh Shafiee wrote:
Thank you Mark for your respond,
The problem caused by some kernel issues. I installed Jewel version on
CentOS 7 w
Thank you Mark for your respond,
The problem caused by some kernel issues. I installed Jewel version on
CentOS 7 with 3.10 kernel, and it seems 3.10 is too old for Ceph Jewel so
with upgrading to kernel 4.5.2, everything fixed and works perfectly.
Regards,
Roozbeh
On May 3, 2016 21:13, "Mark Nels
Hi Roozbeh,
There isn't nearly enough information here regarding your benchmark and
test parameters to be able to tell why you are seeing performance
swings. It could be anything from network hiccups, to throttling in the
ceph stack, to unlucky randomness in object distribution, to vibrations
Hi,
I have a test Ceph cluster in my lab which will be a storage backend for one of
my projects.
This cluster is my first experience on CentOS-7, but recently I had some use
case on Ubuntu 14.04 too.
Actually everything works fine and I have a good functionality on this cluster,
but the main p
