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