Adding hp proliant SL4540 Storage drive

[prajwalvinu]

Hi Boss

Thank you for ur mail boss

I did this below command not able to see in openstack dashboard in hypervisor list 68 TB volume and its taking another disk sdb
juju add-unit ceph-osd --to HP-storage juju config ceph-osd osd-devices="/dev/sdb"

[dvnt (Sean Shüping)]

You won’t necessarily see the storage on the Openstack Dashboard.

Try this trick so that nova writes ephemeral instances into ceph too. The storage should report on the openstack dashboard then

juju config nova-compute libvirt-image-backend=rbd

This is what my yaml looks like:

  nova-compute:
    annotations:
      gui-x: '190'
      gui-y: '890'
charm: cs:nova-compute
num_units: 6
options:
  customize-failure-domain: true
  libvirt-image-backend: rbd
  rbd-pool: cinder-ceph
  config-flags: default_ephemeral_format=ext4
  enable-live-migration: true
  enable-resize: true
  migration-auth-type: ssh
  openstack-origin: *openstack-origin
bindings:
  "": admin-network
to:
- '0'
- '1'
- '2'
- '3'
- '4'
- '5'

[dvnt (Sean Shüping)]

@prajwalvinu

ceph-osd 13.2.8 blocked 5 ceph-osd charmstore stable 502 ubuntu No block devices detected using current configuration

In you previous post. Your juju status shows ceph-osd has no block devices configured.

Is this still the case ?

[prajwalvinu]

@dvnt

juju config nova-compute libvirt-image-backend=rbd

Dear All,

Thanks for your support and guidance finely 68 Tb storage added to openstack thanks

[prajwalvinu]

@dvnt

juju add-unit ceph-osd --to HP-storage 
juju config ceph-osd osd-devices="/dev/sdb"

Dear Sir’s

After adding the nova compute to Hp-storage now volume size increased to another Hp-01 hard disk size 120 its 979 GB

[prajwalvinu]