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From a325e7b3bbe5c1f67b999f375b83d2e2f1b2c1c6 Mon Sep 17 00:00:00 2001
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From: Sanju Rakonde <srakonde@redhat.com>
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Date: Tue, 9 Apr 2019 13:56:24 +0530
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Subject: [PATCH 119/124] glusterd: provide a way to detach failed node
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When a gluster node in trusted storage pool has failed
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due to hardware issues, volume delete operation fails
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saying "Not all peers are up" and peer detach for failed
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node fails saying "Brick(s) with peer <peer_ip> exists
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in cluster".
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The idea here is to use either replace-brick or remove-brick
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command to remove all the bricks hosted by failed node and
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then re-attempting the peer detach. This change adds this
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trick in peer detach error message.
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> upstream patch : https://review.gluster.org/22534
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>fixes: bz#1697866
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>Change-Id: I0c58887479d31db603ad8d6535ea9d547880ccc8
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>Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
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BUG: 1696334
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Change-Id: I0c58887479d31db603ad8d6535ea9d547880ccc8
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Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/168614
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Tested-by: RHGS Build Bot <nigelb@redhat.com>
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Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
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---
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xlators/mgmt/glusterd/src/glusterd-handler.c | 7 +++++--
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1 file changed, 5 insertions(+), 2 deletions(-)
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diff --git a/xlators/mgmt/glusterd/src/glusterd-handler.c b/xlators/mgmt/glusterd/src/glusterd-handler.c
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index 6147995..af8a8a4 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-handler.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-handler.c
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@@ -4134,8 +4134,11 @@ set_deprobe_error_str(int op_ret, int op_errno, char *op_errstr, char *errstr,
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case GF_DEPROBE_BRICK_EXIST:
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snprintf(errstr, len,
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- "Brick(s) with the peer "
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- "%s exist in cluster",
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+ "Peer %s hosts one or more bricks. If the peer is in "
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+ "not recoverable state then use either replace-brick "
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+ "or remove-brick command with force to remove all "
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+ "bricks from the peer and attempt the peer detach "
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+ "again.",
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hostname);
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break;
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--
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1.8.3.1
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