Re: Placement Groups fail on fresh Ceph cluster installation with all OSDs up and in

[B L <super.iterator@xxxxxxxxx>]

Hello Udo,

Thanks for your answer .. 2 questions here:

1- Does what you say mean that I have to remove my drive devices (8GB each) and add new ones with at least 10GB?

2- Shall I manually re-weight after disk creation and preparation using this command (ceph osd reweight osd.2 1.0), or things will work automatically with no too much fuss when disk drives are bigger than or equal 10GB?

Beanos

On Feb 10, 2015, at 2:26 PM, Udo Lembke <ulembke@xxxxxxxxxxxx> wrote:

Hi,
your will get further trouble, because your weight is not correct.

You need an weight >= 0.01 for each OSD. This mean, you OSD must be 10GB
or greater!


Udo

Am 10.02.2015 12:22, schrieb B L:

Hi Vickie,

My OSD tree looks like this:

ceph@ceph-node3:/home/ubuntu$ ceph osd tree
# idweighttype nameup/downreweight
-10root default
-20host ceph-node1
00osd.0up1
10osd.1up1
-30host ceph-node3
20osd.2up1
30osd.3up1
-40host ceph-node2
40osd.4up1
50osd.5up1

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