Hi All,
The attrd_updater command ignores the "dampen" parameter and updates an
attribute.
Step1) Start one node.
[root@srv01 ~]# crm_mon -1 -Af
Last updated: Tue May 27 19:36:35 2014
Last change: Tue May 27 19:34:59 2014
Stack: corosync
Current DC: srv01 (3232238180) - partition WITHOUT quorum
Version: 1.1.11-f0f09b8
1 Nodes configured
0 Resources configured
Online: [ srv01 ]
Node Attributes:
* Node srv01:
Migration summary:
* Node srv01:
Step2) Update an attribute by attrd_updater command.
[root@srv01 ~]# attrd_updater -n default_ping_set -U 500 -d 3000
Step3) The attribute is updated without waiting for the time of the "dampen"
parameter.
[root@srv01 ~]# cibadmin -Q | grep ping_set
<nvpair id="status-3232238180-default_ping_set"
name="default_ping_set" value="500"/>
The next code seems to have a problem somehow or other.
--- attrd/command.c -----
(snip)
/* this only involves cluster nodes. */
if(v->nodeid == 0 && (v->is_remote == FALSE)) {
if(crm_element_value_int(xml, F_ATTRD_HOST_ID, (int*)&v->nodeid) == 0) {
/* Create the name/id association */
crm_node_t *peer = crm_get_peer(v->nodeid, host);
crm_trace("We know %s's node id now: %s", peer->uname, peer->uuid);
if(election_state(writer) == election_won) {
write_attributes(FALSE, TRUE);
return;
}
}
}
Best Regards,
Hideo Yamauchi.
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