The '-a/--allhosts' parameter is to spread the command across the
cluster...that is, service ceph -a start will start across the cluster.
On 01/22/2013 01:01 PM, Xing Lin wrote:
I like the current approach. I think it is more convenient to run
commands once at one host to do all the setup work. When the first time
I deployed a ceph cluster with 4 hosts, I thought 'service ceph start'
would start the whole ceph cluster. But as it turns out, it only starts
local osd, mon processes. So, currently, I am using polysh to run the
same commands at all hosts (mostly, to restart ceph service before every
measurement.). Thanks.
Xing
On 01/22/2013 12:35 PM, Neil Levine wrote:
Out of interest, would people prefer that the Ceph deployment script
didn't try to handle server-server file copy and just did the local
setup only, or is it useful that it tries to be a mini-config
management tool at the same time?
Neil
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