Can you provide the complete OOM message from the dmesg log?
On Sat, Dec 22, 2018 at 7:53 AM Pardhiv Karri wrote:
>
>
> Thank You for the quick response Dyweni!
>
> We are using FileStore as this cluster is upgraded from
> Hammer-->Jewel-->Luminous 12.2.8. 16x2TB HDD per node for all nodes.
Thank You for the quick response Dyweni!
We are using FileStore as this cluster is upgraded from
Hammer-->Jewel-->Luminous 12.2.8. 16x2TB HDD per node for all nodes. R730xd
has 128GB and R740xd has 96GB of RAM. Everything else is the same.
Thanks,
Pardhiv Karri
On Fri, Dec 21, 2018 at 1:43 PM
Hi,
You could be running out of memory due to the default Bluestore cache
sizes.
How many disks/OSDs in the R730xd versus the R740xd? How much memory in
each server type? How many are HDD versus SSD? Are you running
Bluestore?
OSD's in Luminous, which run Bluestore, allocate memory to use
Hi,
We have a luminous cluster which was upgraded from Hammer --> Jewel -->
Luminous 12.2.8 recently. Post upgrade we are seeing issue with a few nodes
where they are running out of memory and dying. In the logs we are seeing
OOM killer. We don't have this issue before upgrade. The only
