Re: Bluestore - How to review config?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Dave,

wouldn't this help (particularly "Viewing runtime settings" section):

https://docs.ceph.com/docs/nautilus/rados/configuration/ceph-conf/


Thanks,

Igor

On 5/5/2020 2:52 AM, Dave Hall wrote:
Hello,

Sorry if this has been asked before...

A few months ago I deployed a small Nautilus cluster using ceph-ansible.  The OSD nodes have multiple spinning drives and a PCI NVMe.   Now that the cluster has been stable for a while it's time to start optimizing performance.

While I can tell that there is a part of the NVMe associated with each OSD, I'm trying to verify which BlueStore components are using the NVMe - WAL, DB, Cache - and whether the configuration generated by ceph-ansible (and my settings in osds.yml) is optimal for my hardware.

I've searched around a bit and, while I have found documentation on how to configure, reconfigure, and repair a BlueStore OSD, I haven't found anything on how to query the current configuration.

Could anybody point me to a command or link to documentation on this?

Thanks.

-Dave

_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx




[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Ceph Dev]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux