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From 5138cf57c7a61eed4bb33c4fa2e21f6fb7bd56fd Mon Sep 17 00:00:00 2001
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From: Atin Mukherjee <amukherj@redhat.com>
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Date: Tue, 20 Feb 2018 18:37:56 +0530
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Subject: [PATCH 163/180] glusterd: compare uuid instead of hostname while
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finding compatible brick
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If the above is not done, bricks created with different IP/hostname will
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not be compatible with brick multiplexing.
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>upstream mainline patch : https://review.gluster.org/#/c/19601/
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Change-Id: I508eb59b0632df4b48466cca411c7ec6cc6bd577
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BUG: 1547012
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Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/131110
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Sunil Kumar Heggodu Gopala Acharya <sheggodu@redhat.com>
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---
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xlators/mgmt/glusterd/src/glusterd-utils.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
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index 5deacde..9ccd718 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
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@@ -5656,7 +5656,7 @@ find_compat_brick_in_vol (glusterd_conf_t *conf,
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if (other_brick == brickinfo) {
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continue;
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}
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- if (strcmp (brickinfo->hostname, other_brick->hostname) != 0) {
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+ if (gf_uuid_compare (brickinfo->uuid, other_brick->uuid)) {
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continue;
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}
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if (other_brick->status != GF_BRICK_STARTED &&
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--
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1.8.3.1
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