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From bc7cc384c82ba8c0bc083ff70b5f2506acfd2b43 Mon Sep 17 00:00:00 2001
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From: Atin Mukherjee <amukherj@redhat.com>
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Date: Mon, 13 Aug 2018 20:30:04 +0530
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Subject: [PATCH 341/351] Revert "glusterd: enable brick multiplexing by
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default"
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This reverts commit 2a80ccb39ea7f4ef5c801ad78b43e4bdc23a3c64.
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brick multiplexing at stand alone RHGS has been decided to be turned
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off.
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Label: DOWNSTREAM ONLY
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BUG: 1615440
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Change-Id: Iaf8bd8a637ec16c66952ef8947e835174279c9a2
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Signed-off-by: Atin Mukherjee <amukherj@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/146881
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Reviewed-by: Mohit Agrawal <moagrawa@redhat.com>
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---
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cli/src/cli-cmd-parser.c | 18 ++++++++++++++++++
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xlators/mgmt/glusterd/src/glusterd-op-sm.c | 2 +-
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xlators/mgmt/glusterd/src/glusterd-utils.c | 2 +-
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xlators/mgmt/glusterd/src/glusterd-volume-set.c | 2 +-
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4 files changed, 21 insertions(+), 3 deletions(-)
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diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c
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index e071b7d..7917d66 100644
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--- a/cli/src/cli-cmd-parser.c
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+++ b/cli/src/cli-cmd-parser.c
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@@ -1739,6 +1739,24 @@ cli_cmd_volume_set_parse (struct cli_state *state, const char **words,
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goto out;
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}
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}
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+
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+ if ((strcmp (key, "cluster.brick-multiplex") == 0)) {
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+ question = "Brick-multiplexing is supported only for "
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+ "container workloads (CNS/CRS). Also it is "
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+ "advised to make sure that either all "
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+ "volumes are in stopped state or no bricks "
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+ "are running before this option is modified."
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+ "Do you still want to continue?";
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+
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+ answer = cli_cmd_get_confirmation (state, question);
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+ if (GF_ANSWER_NO == answer) {
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+ gf_log ("cli", GF_LOG_ERROR, "Operation "
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+ "cancelled, exiting");
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+ *op_errstr = gf_strdup ("Aborted by user.");
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+ ret = -1;
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+ goto out;
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+ }
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+ }
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}
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ret = dict_set_int32 (dict, "count", wordcount-3);
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diff --git a/xlators/mgmt/glusterd/src/glusterd-op-sm.c b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
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index d022532..6dfd819 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-op-sm.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-op-sm.c
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@@ -78,7 +78,7 @@ glusterd_all_vol_opts valid_all_vol_opts[] = {
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* TBD: add a dynamic handler to set the appropriate value
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*/
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{ GLUSTERD_MAX_OP_VERSION_KEY, "BUG_NO_MAX_OP_VERSION"},
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- { GLUSTERD_BRICK_MULTIPLEX_KEY, "enable"},
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+ { GLUSTERD_BRICK_MULTIPLEX_KEY, "disable"},
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/* Set this value to 0 by default implying brick-multiplexing
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* behaviour with no limit set on the number of brick instances that
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* can be attached per process.
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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 80204e4..372d5f4 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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@@ -111,7 +111,7 @@ is_brick_mx_enabled (void)
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if (!ret)
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ret = gf_string2boolean (value, &enabled);
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- return ret ? _gf_true : enabled;
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+ return ret ? _gf_false : enabled;
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}
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int
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diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
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index 8cc756a..474587a 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
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@@ -3506,7 +3506,7 @@ struct volopt_map_entry glusterd_volopt_map[] = {
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/* Brick multiplexing options */
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{ .key = GLUSTERD_BRICK_MULTIPLEX_KEY,
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.voltype = "mgmt/glusterd",
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- .value = "on",
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+ .value = "off",
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.op_version = GD_OP_VERSION_3_10_0,
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.validate_fn = validate_boolean,
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.type = GLOBAL_DOC,
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--
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1.8.3.1
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