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SUSE:SLE-12-SP1:Update
pacemaker
bug-981489_pacemaker-crmd-clear-remote-node-att...
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File bug-981489_pacemaker-crmd-clear-remote-node-attributes-on-disconnect.patch of Package pacemaker
commit c3c3d98e74ae4415ecb66830376300d894918ac2 Author: Ken Gaillot <kgaillot@redhat.com> Date: Tue May 24 11:58:05 2016 -0500 Fix: crmd: clear remote node transient attributes on disconnect Previously, transient attributes and LRM history were cleared for remote nodes only on startup. But if the shutdown attribute were set, the node couldn't startup, and the attribute couldn't be cleared, leaving the node down. Now, they are cleared at remote node stop (clearing at start is kept, just to be safe). This with 4c4d8c5 fixes RHBZ#1338623 while preserving the ability to do graceful stops on remote nodes. Index: pacemaker/crmd/remote_lrmd_ra.c =================================================================== --- pacemaker.orig/crmd/remote_lrmd_ra.c +++ pacemaker/crmd/remote_lrmd_ra.c @@ -474,6 +474,25 @@ remote_lrm_op_callback(lrmd_event_data_t } } + +/*! + * \internal + * \brief Get CIB call options to use local scope if master unavailable + * + * \return CIB call options + */ +static int +crmd_cib_smart_opt() +{ + int call_opt = cib_quorum_override; + + if (fsa_state == S_ELECTION || fsa_state == S_PENDING) { + crm_info("Sending update to local CIB in state: %s", fsa_state2string(fsa_state)); + call_opt |= cib_scope_local; + } + return call_opt; +} + static void handle_remote_ra_stop(lrm_state_t * lrm_state, remote_ra_cmd_t * cmd) { @@ -483,8 +502,15 @@ handle_remote_ra_stop(lrm_state_t * lrm_ ra_data = lrm_state->remote_ra_data; if (ra_data->migrate_status != takeover_complete) { + int call_opt = crmd_cib_smart_opt(); + /* only clear the status if this stop is not apart of a successful migration */ update_attrd_remote_node_removed(lrm_state->node_name, NULL); + + /* Purge node's operation history and transient attributes from CIB */ + erase_status_tag(lrm_state->node_name, XML_CIB_TAG_LRM, call_opt); + erase_status_tag(lrm_state->node_name, XML_TAG_TRANSIENT_NODEATTRS, call_opt); + /* delete pending ops when ever the remote connection is intentionally stopped */ g_hash_table_remove_all(lrm_state->pending_ops); } else {
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