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-rw-r--r--cli/src/cli-cmd-volume.c139
-rw-r--r--cli/src/cli-cmd.h3
-rw-r--r--cli/src/cli-rpc-ops.c6
-rw-r--r--cli/src/cli.h5
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-quota.c114
5 files changed, 106 insertions, 161 deletions
diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c
index 19ae35a90b3..71221055d58 100644
--- a/cli/src/cli-cmd-volume.c
+++ b/cli/src/cli-cmd-volume.c
@@ -1104,98 +1104,6 @@ out:
return ret;
}
-static int
-gf_cli_create_auxiliary_mount (char *volname)
-{
- int ret = -1;
- char mountdir[PATH_MAX] = {0,};
- char pidfile_path[PATH_MAX] = {0,};
- char logfile[PATH_MAX] = {0,};
- char qpid [16] = {0,};
- char *sockpath = NULL;
-
- GLUSTERFS_GET_AUX_MOUNT_PIDFILE (pidfile_path, volname);
-
- if (gf_is_service_running (pidfile_path, NULL)) {
- gf_log ("cli", GF_LOG_DEBUG, "Aux mount of volume %s is running"
- " already", volname);
- ret = 0;
- goto out;
- }
-
- GLUSTERD_GET_QUOTA_AUX_MOUNT_PATH (mountdir, volname, "/");
- ret = sys_mkdir (mountdir, 0777);
- if (ret && errno != EEXIST) {
- gf_log ("cli", GF_LOG_ERROR, "Failed to create auxiliary mount "
- "directory %s. Reason : %s", mountdir,
- strerror (errno));
- goto out;
- }
-
- snprintf (logfile, PATH_MAX-1, "%s/quota-mount-%s.log",
- DEFAULT_LOG_FILE_DIRECTORY, volname);
- snprintf(qpid, 15, "%d", GF_CLIENT_PID_QUOTA_MOUNT);
-
- if (global_state->glusterd_sock) {
- sockpath = global_state->glusterd_sock;
- } else {
- sockpath = DEFAULT_GLUSTERD_SOCKFILE;
- }
-
- ret = runcmd (SBIN_DIR"/glusterfs",
- "--volfile-server", sockpath,
- "--volfile-server-transport", "unix",
- "--volfile-id", volname,
- "-l", logfile,
- "-p", pidfile_path,
- "--client-pid", qpid,
- mountdir,
- NULL);
-
- if (ret) {
- gf_log ("cli", GF_LOG_WARNING, "failed to mount glusterfs "
- "client. Please check the log file %s for more details",
- logfile);
- ret = -1;
- goto out;
- }
-
- ret = 0;
-
-out:
- return ret;
-}
-
-static int
-cli_stage_quota_op (char *volname, int op_code)
-{
- int ret = -1;
-
- switch (op_code) {
- case GF_QUOTA_OPTION_TYPE_ENABLE:
- case GF_QUOTA_OPTION_TYPE_LIMIT_USAGE:
- case GF_QUOTA_OPTION_TYPE_LIMIT_OBJECTS:
- case GF_QUOTA_OPTION_TYPE_REMOVE:
- case GF_QUOTA_OPTION_TYPE_REMOVE_OBJECTS:
- case GF_QUOTA_OPTION_TYPE_LIST:
- ret = gf_cli_create_auxiliary_mount (volname);
- if (ret) {
- cli_err ("quota: Could not start quota "
- "auxiliary mount");
- goto out;
- }
- ret = 0;
- break;
-
- default:
- ret = 0;
- break;
- }
-
-out:
- return ret;
-}
-
int
cli_get_soft_limit (dict_t *options, const char **words, dict_t *xdata)
{
@@ -1297,42 +1205,6 @@ out:
return limits_set;
}
-/* Checks if the mount is connected to the bricks
- *
- * Returns true if connected and false if not
- */
-gf_boolean_t
-_quota_aux_mount_online (char *volname)
-{
- int ret = 0;
- char mount_path[PATH_MAX + 1] = {0,};
- struct stat buf = {0,};
-
- GF_ASSERT (volname);
-
- /* Try to create the aux mount before checking if bricks are online */
- ret = gf_cli_create_auxiliary_mount (volname);
- if (ret) {
- cli_err ("quota: Could not start quota auxiliary mount");
- return _gf_false;
- }
-
- GLUSTERD_GET_QUOTA_AUX_MOUNT_PATH (mount_path, volname, "/");
-
- ret = sys_stat (mount_path, &buf);
- if (ret) {
- if (ENOTCONN == errno) {
- cli_err ("quota: Cannot connect to bricks. Check if "
- "bricks are online.");
- } else {
- cli_err ("quota: Error on quota auxiliary mount (%s).",
- strerror (errno));
- }
- return _gf_false;
- }
- return _gf_true;
-}
-
int
cli_cmd_quota_handle_list_all (const char **words, dict_t *options)
{
@@ -1403,12 +1275,6 @@ cli_cmd_quota_handle_list_all (const char **words, dict_t *options)
goto out;
}
- /* Check if the mount is online before doing any listing */
- if (!_quota_aux_mount_online (volname)) {
- ret = -1;
- goto out;
- }
-
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame) {
ret = -1;
@@ -1642,11 +1508,6 @@ cli_cmd_quota_cbk (struct cli_state *state, struct cli_cmd_word *word,
goto out;
}
- //create auxiliary mount need for quota commands that operate on path
- ret = cli_stage_quota_op (volname, type);
- if (ret)
- goto out;
-
frame = create_frame (THIS, THIS->ctx->pool);
if (!frame) {
ret = -1;
diff --git a/cli/src/cli-cmd.h b/cli/src/cli-cmd.h
index 2f96bdda2ff..54e3686c9e1 100644
--- a/cli/src/cli-cmd.h
+++ b/cli/src/cli-cmd.h
@@ -116,7 +116,4 @@ int cli_cmd_sent_status_get (int *status);
gf_boolean_t
_limits_set_on_volume (char *volname, int type);
-gf_boolean_t
-_quota_aux_mount_online (char *volname);
-
#endif /* __CLI_CMD_H__ */
diff --git a/cli/src/cli-rpc-ops.c b/cli/src/cli-rpc-ops.c
index 62a113a4dd8..4684679e557 100644
--- a/cli/src/cli-rpc-ops.c
+++ b/cli/src/cli-rpc-ops.c
@@ -3290,12 +3290,6 @@ gf_cli_print_limit_list_from_dict (cli_local_t *local, char *volname,
goto out;
}
- /* Check if the mount is online before doing any listing */
- if (!_quota_aux_mount_online (volname)) {
- ret = -1;
- goto out;
- }
-
if (global_state->mode & GLUSTER_MODE_XML) {
ret = cli_xml_output_vol_quota_limit_list_begin
(local, op_ret, op_errno, op_errstr);
diff --git a/cli/src/cli.h b/cli/src/cli.h
index 95593e6313f..999772d4bc4 100644
--- a/cli/src/cli.h
+++ b/cli/src/cli.h
@@ -66,11 +66,6 @@ typedef enum {
snprintf (abspath, sizeof (abspath)-1, \
DEFAULT_VAR_RUN_DIRECTORY"/%s%s", volname, path);
-#define GLUSTERFS_GET_AUX_MOUNT_PIDFILE(pidfile,volname) { \
- snprintf (pidfile, PATH_MAX-1, \
- DEFAULT_VAR_RUN_DIRECTORY"/%s.pid", volname); \
- }
-
struct cli_state;
struct cli_cmd_word;
struct cli_cmd_tree;
diff --git a/xlators/mgmt/glusterd/src/glusterd-quota.c b/xlators/mgmt/glusterd/src/glusterd-quota.c
index 73018ad44dc..f6277a382d8 100644
--- a/xlators/mgmt/glusterd/src/glusterd-quota.c
+++ b/xlators/mgmt/glusterd/src/glusterd-quota.c
@@ -1700,6 +1700,94 @@ out:
return ret;
}
+static int
+glusterd_create_quota_auxiliary_mount (xlator_t *this, char *volname)
+{
+ int ret = -1;
+ int retry = 0;
+ char mountdir[PATH_MAX] = {0,};
+ char pidfile_path[PATH_MAX] = {0,};
+ char logfile[PATH_MAX] = {0,};
+ char qpid[16] = {0,};
+ char *volfileserver = NULL;
+ glusterd_conf_t *priv = NULL;
+ struct stat buf = {0,};
+
+ GF_VALIDATE_OR_GOTO ("glusterd", this, out);
+ priv = this->private;
+ GF_VALIDATE_OR_GOTO (this->name, priv, out);
+
+ GLUSTERFS_GET_AUX_MOUNT_PIDFILE (pidfile_path, volname);
+
+ if (gf_is_service_running (pidfile_path, NULL)) {
+ gf_msg_debug (this->name, 0, "Aux mount of volume %s is running"
+ " already", volname);
+ ret = 0;
+ goto out;
+ }
+
+ if (glusterd_is_fuse_available () == _gf_false) {
+ gf_msg (this->name, GF_LOG_ERROR, 0,
+ GD_MSG_MOUNT_REQ_FAIL, "Fuse unavailable");
+ ret = -1;
+ goto out;
+ }
+
+ GLUSTERD_GET_QUOTA_AUX_MOUNT_PATH (mountdir, volname, "/");
+ ret = sys_mkdir (mountdir, 0777);
+ if (ret && errno != EEXIST) {
+ gf_msg (this->name, GF_LOG_ERROR, errno,
+ GD_MSG_MOUNT_REQ_FAIL, "Failed to create auxiliary "
+ "mount directory %s", mountdir);
+ goto out;
+ }
+ snprintf (logfile, PATH_MAX-1, "%s/quota-mount-%s.log",
+ DEFAULT_LOG_FILE_DIRECTORY, volname);
+ snprintf(qpid, 15, "%d", GF_CLIENT_PID_QUOTA_MOUNT);
+
+ if (dict_get_str (this->options, "transport.socket.bind-address",
+ &volfileserver) != 0)
+ volfileserver = "localhost";
+
+ synclock_unlock (&priv->big_lock);
+ ret = runcmd (SBIN_DIR"/glusterfs",
+ "--volfile-server", volfileserver,
+ "--volfile-id", volname,
+ "-l", logfile,
+ "-p", pidfile_path,
+ "--client-pid", qpid,
+ mountdir,
+ NULL);
+ if (ret == 0) {
+ /* Block here till mount process is ready to accept FOPs.
+ * Else, if glusterd acquires biglock below before
+ * mount process is ready, then glusterd and mount process
+ * can get into a deadlock situation.
+ */
+ ret = sys_stat (mountdir, &buf);
+ if (ret < 0)
+ ret = -errno;
+ } else {
+ ret = -errno;
+ }
+
+ synclock_lock (&priv->big_lock);
+
+ if (ret) {
+ gf_msg (this->name, GF_LOG_ERROR, -ret,
+ GD_MSG_MOUNT_REQ_FAIL, "Failed to mount glusterfs "
+ "client. Please check the log file %s for more details",
+ logfile);
+ ret = -1;
+ goto out;
+ }
+
+ ret = 0;
+
+out:
+ return ret;
+}
+
int
glusterd_op_stage_quota (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
{
@@ -1787,19 +1875,29 @@ glusterd_op_stage_quota (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
}
switch (type) {
- case GF_QUOTA_OPTION_TYPE_ENABLE:
- case GF_QUOTA_OPTION_TYPE_ENABLE_OBJECTS:
case GF_QUOTA_OPTION_TYPE_LIST:
case GF_QUOTA_OPTION_TYPE_LIST_OBJECTS:
- /* Fuse mount req. only for enable & list-usage options*/
- if (is_origin_glusterd (dict) &&
- !glusterd_is_fuse_available ()) {
- *op_errstr = gf_strdup ("Fuse unavailable");
- ret = -1;
- goto out;
+ case GF_QUOTA_OPTION_TYPE_LIMIT_USAGE:
+ case GF_QUOTA_OPTION_TYPE_LIMIT_OBJECTS:
+ case GF_QUOTA_OPTION_TYPE_REMOVE:
+ case GF_QUOTA_OPTION_TYPE_REMOVE_OBJECTS:
+ /* Quota auxiliary mount is needed by CLI
+ * for list command and need by glusterd for
+ * setting/removing limit
+ */
+ if (is_origin_glusterd (dict)) {
+ ret = glusterd_create_quota_auxiliary_mount (this,
+ volname);
+ if (ret) {
+ *op_errstr = gf_strdup ("Failed to start aux "
+ "mount");
+ goto out;
+ }
}
break;
+ }
+ switch (type) {
case GF_QUOTA_OPTION_TYPE_LIMIT_USAGE:
ret = dict_get_str (dict, "hard-limit", &hard_limit_str);
if (ret) {
generated by cgit (git 2.34.1) at 2024-11-19 09:28:55 +0000