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From efd88ab25c2a9ebb16da2200c5335e7b7c24f83e Mon Sep 17 00:00:00 2001
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From: Meghana M <mmadhusu@redhat.com>
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Date: Mon, 3 Aug 2015 03:03:07 +0530
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Subject: [PATCH 278/279] Set nfs.disable to "on" when global NFS-Ganesha key is enabled
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"nfs.disable" gets set to "on" for all the existing volumes,
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when the command "gluster nfs-ganesha enable" is executed.
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When a new volume is created,it gets exported via Gluster-NFS on
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the nodes outside the NFS-Ganesha. To fix this,
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the "nfs.disable" key is set to "on" before starting the volume,
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whenever the global option is set to "enable".
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This patch is a backport of the fix upstream,
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http://review.gluster.org/#/c/11871/
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Change-Id: I5581d64d785ad3eb526c575dbafcf9044c76e593
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BUG: 1226817
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Signed-off-by: Meghana Madhusudhan <mmadhusu@redhat.com>
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Reviewed-on: https://code.engineering.redhat.com/gerrit/55401
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Reviewed-by: Jiffin Thottan <jthottan@redhat.com>
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Reviewed-by: Kaleb Keithley <kkeithle@redhat.com>
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Tested-by: Kaleb Keithley <kkeithle@redhat.com>
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---
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xlators/mgmt/glusterd/src/glusterd-volume-ops.c | 24 +++++++++++++++++++++++
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1 files changed, 24 insertions(+), 0 deletions(-)
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diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-ops.c b/xlators/mgmt/glusterd/src/glusterd-volume-ops.c
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index b52f832..d2716f8 100644
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--- a/xlators/mgmt/glusterd/src/glusterd-volume-ops.c
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+++ b/xlators/mgmt/glusterd/src/glusterd-volume-ops.c
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@@ -2377,6 +2377,8 @@ glusterd_op_start_volume (dict_t *dict, char **op_errstr)
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char *brick_mount_dir = NULL;
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char key[PATH_MAX] = "";
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char *volname = NULL;
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+ char *str = NULL;
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+ gf_boolean_t option = _gf_false;
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int flags = 0;
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glusterd_volinfo_t *volinfo = NULL;
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glusterd_brickinfo_t *brickinfo = NULL;
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@@ -2430,6 +2432,28 @@ glusterd_op_start_volume (dict_t *dict, char **op_errstr)
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}
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}
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+ ret = dict_get_str (conf->opts, GLUSTERD_STORE_KEY_GANESHA_GLOBAL, &str);
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+ if (ret == -1) {
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+ gf_msg (this->name, GF_LOG_INFO, 0,
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+ GD_MSG_DICT_GET_FAILED, "Global dict not present.");
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+ ret = 0;
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+
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+ } else {
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+ ret = gf_string2boolean (str, &option);
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+ /* Check if the feature is enabled and set nfs-disable to true */
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+ if (option) {
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+ gf_msg_debug (this->name, 0, "NFS-Ganesha is enabled");
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+ /* Gluster-nfs should not start when NFS-Ganesha is enabled*/
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+ ret = dict_set_str (volinfo->dict, "nfs.disable", "on");
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+ if (ret) {
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+ gf_msg (this->name, GF_LOG_ERROR, 0,
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+ GD_MSG_DICT_SET_FAILED, "Failed to set nfs.disable for"
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+ "volume %s", volname);
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+ goto out;
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+ }
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+ }
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+ }
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+
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ret = glusterd_start_volume (volinfo, flags, _gf_true);
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if (ret)
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goto out;
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--
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1.7.1
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