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From b9464c0b0efc95956b914a0ef25200a471b840c3 Mon Sep 17 00:00:00 2001
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From: Mohammed Rafi KC <rkavunga@redhat.com>
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Date: Thu, 4 Jun 2015 14:14:14 +0530
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Subject: [PATCH 120/129] glusterd/tier: glusterd crashed with detach-tier commit force
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this patch has is a back port of fix 11081
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glusterd crashed when doing "detach-tier commit force" on a
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non-tiered volume.
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> Change-Id: I884771893bb80bec46ae8642c2cfd7e54ab116a6
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> BUG: 1229274
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> Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com>
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> Reviewed-on: http://review.gluster.org/11081
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> Tested-by: Gluster Build System <jenkins@build.gluster.com>
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> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
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> Reviewed-by: Dan Lambright <dlambrig@redhat.com>
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> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
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> Signed-off-by: Joseph Fernandes <josferna@redhat.com>
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Change-Id: I884771893bb80bec46ae8642c2cfd7e54ab116a6
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Reviewed-on: https://code.engineering.redhat.com/gerrit/50622
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Reviewed-by: Dan Lambright <dlambrig@redhat.com>
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Tested-by: Dan Lambright <dlambrig@redhat.com>
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---
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cli/src/cli-rpc-ops.c | 2 +-
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xlators/mgmt/glusterd/src/glusterd-brick-ops.c | 7 +++++++
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xlators/mgmt/glusterd/src/glusterd-rebalance.c | 9 ++++++++-
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3 files changed, 16 insertions(+), 2 deletions(-)
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diff --git a/cli/src/cli-rpc-ops.c b/cli/src/cli-rpc-ops.c
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index 290028f..a834147 100644
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--- a/cli/src/cli-rpc-ops.c
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+++ b/cli/src/cli-rpc-ops.c
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@@ -1784,7 +1784,7 @@ gf_cli_defrag_volume_cbk (struct rpc_req *req, struct iovec *iov,
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rsp.op_errstr);
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}
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}
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- if (cmd == GF_DEFRAG_CMD_STATUS) {
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+ if (cmd == GF_DEFRAG_CMD_STATUS || cmd == GF_DEFRAG_CMD_STATUS_TIER) {
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if (rsp.op_ret == -1) {
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if (strcmp (rsp.op_errstr, ""))
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snprintf (msg, sizeof (msg),
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diff --git a/xlators/mgmt/glusterd/src/glusterd-brick-ops.c b/xlators/mgmt/glusterd/src/glusterd-brick-ops.c
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index a3fda98..7dc34c2 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-brick-ops.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-brick-ops.c
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@@ -1888,6 +1888,13 @@ glusterd_op_stage_remove_brick (dict_t *dict, char **op_errstr)
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break;
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case GF_OP_CMD_DETACH_COMMIT_FORCE:
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+ if (volinfo->type != GF_CLUSTER_TYPE_TIER) {
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+ snprintf (msg, sizeof(msg), "volume %s is not a tier "
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+ "volume", volinfo->volname);
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+ errstr = gf_strdup (msg);
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+ gf_log (this->name, GF_LOG_ERROR, "%s", errstr);
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+ goto out;
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+ }
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case GF_OP_CMD_COMMIT_FORCE:
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break;
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}
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diff --git a/xlators/mgmt/glusterd/src/glusterd-rebalance.c b/xlators/mgmt/glusterd/src/glusterd-rebalance.c
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index 4fd95c2..8449bb2 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-rebalance.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-rebalance.c
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@@ -606,9 +606,15 @@ glusterd_op_stage_rebalance (dict_t *dict, char **op_errstr)
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goto out;
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}
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switch (cmd) {
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+ case GF_DEFRAG_CMD_START_TIER:
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+ if (volinfo->type != GF_CLUSTER_TYPE_TIER) {
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+ gf_asprintf (op_errstr, "volume %s is not a tier "
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+ "volume.", volinfo->volname);
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+ ret = -1;
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+ goto out;
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+ }
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case GF_DEFRAG_CMD_START:
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case GF_DEFRAG_CMD_START_LAYOUT_FIX:
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- case GF_DEFRAG_CMD_START_TIER:
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/* Check if the connected clients are all of version
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* RHS-2.1u5 and higher. This is needed to prevent some data
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* loss issues that could occur when older clients are connected
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@@ -668,6 +674,7 @@ glusterd_op_stage_rebalance (dict_t *dict, char **op_errstr)
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goto out;
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}
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break;
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+ case GF_DEFRAG_CMD_STATUS_TIER:
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case GF_DEFRAG_CMD_STATUS:
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case GF_DEFRAG_CMD_STOP:
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case GF_DEFRAG_CMD_STOP_DETACH_TIER:
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--
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1.7.1
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