[Linux-HA] removing one node from a configuration

Andrew Beekhof beekhof at gmail.com
Mon Oct 29 04:12:30 MDT 2007

On 10/29/07, Junko IKEDA <ikedaj at intellilink.co.jp> wrote:
> Hi,
> This issue has already mentioned here,
> may I check it again?
> I have three nodes, and want to remove one of them from a configuration.
> nodes' name are here,
>  prec370d
>  prec370e
>  sl000237  <= I'm trying to remove this one
> stop heartbeat on sl000237 fisrt,
> and call these commands on DC.
> # hb_delete sl000238

you might need to run that on both surviving nodes

> # cibadmin -D -o nodes -X '<node id="..." uname="sl000237">'
> after that, I tried to stop heartbeat on prec370d, it's DC,
> but it couldn't be stopped.
> I found the following message after calling cibadmin.
> info: do_pe_invoke_callback: Waiting for another CCM event before
> proceeding: CIB=5 > CRM=4
> were any operations needed to proceed?

groan, looks like the ccm is misbehaving (it could be a bug in the
crmd/cib too but I'd bet on one in the ccm)... i'll take a look at the
logs in a moment

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