Mirantis OpenStack

  1. Bug #1576669
  2. Comment #9

Comment 9 for bug 1576669

Revision history for this message
Alexei Sheplyakov (asheplyakov) wrote : Re: Glance performance degradation in 'list_images' Rally test scenario

> Please find diagnostic snapshot here: http://mos-scale-share.mirantis.com/env14/fuel-snapshot-2016-04-29_06-01-06.tar.xz

(Semi-automatic reply)

Please post the relevant data instead of 5GB tarball.

* The output of ceph -s
* Configuration of each OSD:
  - main storage parameters: drive type (ssd/hdd), filesystem type and size, mount options
  - journal parameters: drive type, partition size

> - 5 computes
> - 3 controllers (1 was is offline because of disk problems)

So OSDs are co-hosted with computes and/or controllers. This is a bad idea, please allocate dedicated
hardware for OSDs