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[Cluster-devel] Cluster Project branch, master, updated. gfs-kernel_0_1_22-161-gb4d82fb

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      from  53707236b407fee094f1135df445670cbed15f00 (commit)

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- Log -----------------------------------------------------------------
commit b4d82fbfeb6ce28ef68a3552e9cfc408df177af9
Author: Christine Caulfield <ccaulfie redhat com>
Date:   Mon Apr 14 13:28:59 2008 +0100

    [CMAN] Save the new expected_votes when a node is removed
    When a node leaves the cluster using 'cman_tool leave remove' it reduces
    the quorum of the cluster to accomodate the loss of the node. Unfortunately
    the following transition messages raise quorum back to its original value
    again because of the bug fix for bz#308581, so it appears that the
    remove hasn't worked.
    Signed-off-by: Christine Caulfield <ccaulfie redhat com>


Summary of changes:
 cman/daemon/commands.c |    9 ++++++---
 1 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/cman/daemon/commands.c b/cman/daemon/commands.c
index c15f1a7..27e6697 100644
--- a/cman/daemon/commands.c
+++ b/cman/daemon/commands.c
@@ -295,8 +295,10 @@ static int calculate_quorum(int allow_decrease, int max_expected, unsigned int *
 		node = list_item(nodelist, struct cluster_node);
 		if (node->state == NODESTATE_MEMBER) {
-			highest_expected =
-				max(highest_expected, node->expected_votes);
+			if (max_expected)
+				node->expected_votes = max_expected;
+			else
+				highest_expected = max(highest_expected, node->expected_votes);
 			total_votes += node->votes;
@@ -2089,7 +2091,8 @@ void del_ais_node(int nodeid)
 		node->state = NODESTATE_DEAD;
-		if ((node->leave_reason & 0xF) & CLUSTER_LEAVEFLAG_REMOVED)
+		P_MEMB("del_ais_node %s, leave_reason=%x\n", node->name, node->leave_reason);
+		if ((node->leave_reason & 0xF) == CLUSTER_LEAVEFLAG_REMOVED)
 			recalculate_quorum(1, 1);
 			recalculate_quorum(0, 0);

Cluster Project

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