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authorAvra Sengupta <asengupt@redhat.com>2013-02-27 16:55:09 +0530
committerAnand Avati <avati@redhat.com>2013-07-27 21:27:15 -0700
commitc6b8143b9f61f59326563dd5274f9d1849577cef (patch)
tree6f777593ce70200cfec376ad8acec2870b0a1282 /cli/src
parent67cd7b9274b076750f768cd0994e58e36199f2b5 (diff)
cli : Display error messages if virt file has been deleted or is invalid.
"gluster volume set <VOLNAME> group virt" will display error message if virt file is deleted or is invalid. Change-Id: Icb202b6a445597fcd9a3dcef8001891f2601a115 BUG: 916127 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/4586 Reviewed-by: Amar Tumballi <amarts@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'cli/src')
-rw-r--r--cli/src/cli-cmd-parser.c20
-rw-r--r--cli/src/cli-cmd-volume.c10
-rw-r--r--cli/src/cli.h2
3 files changed, 26 insertions, 6 deletions
diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c
index c3f2cca..26ac6f3 100644
--- a/cli/src/cli-cmd-parser.c
+++ b/cli/src/cli-cmd-parser.c
@@ -712,7 +712,7 @@ cli_is_key_spl (char *key)
#define GLUSTERD_DEFAULT_WORKDIR "/var/lib/glusterd"
static int
-cli_add_key_group (dict_t *dict, char *key, char *value)
+cli_add_key_group (dict_t *dict, char *key, char *value, char **op_errstr)
{
int ret = -1;
int opt_count = 0;
@@ -726,6 +726,7 @@ cli_add_key_group (dict_t *dict, char *key, char *value)
char *tagpath = NULL;
char *buf = NULL;
char line[PATH_MAX + 256] = {0,};
+ char errstr[2048] = "";
FILE *fp = NULL;
ret = gf_asprintf (&tagpath, "%s/groups/%s",
@@ -738,6 +739,10 @@ cli_add_key_group (dict_t *dict, char *key, char *value)
fp = fopen (tagpath, "r");
if (!fp) {
ret = -1;
+ snprintf(errstr, sizeof(errstr), "Unable to open file '%s'."
+ " Error: %s", tagpath, strerror (errno));
+ if (op_errstr)
+ *op_errstr = gf_strdup(errstr);
goto out;
}
@@ -750,6 +755,10 @@ cli_add_key_group (dict_t *dict, char *key, char *value)
tok_val = strtok_r (NULL, "=", &saveptr);
if (!tok_key || !tok_val) {
ret = -1;
+ snprintf(errstr, sizeof(errstr), "'%s' file format "
+ "not valid.", tagpath);
+ if (op_errstr)
+ *op_errstr = gf_strdup(errstr);
goto out;
}
@@ -771,6 +780,10 @@ cli_add_key_group (dict_t *dict, char *key, char *value)
if (!opt_count) {
ret = -1;
+ snprintf(errstr, sizeof(errstr), "'%s' file format "
+ "not valid.", tagpath);
+ if (op_errstr)
+ *op_errstr = gf_strdup(errstr);
goto out;
}
ret = dict_set_int32 (dict, "count", opt_count);
@@ -791,7 +804,8 @@ out:
#undef GLUSTERD_DEFAULT_WORKDIR
int32_t
-cli_cmd_volume_set_parse (const char **words, int wordcount, dict_t **options)
+cli_cmd_volume_set_parse (const char **words, int wordcount, dict_t **options,
+ char **op_errstr)
{
dict_t *dict = NULL;
char *volname = NULL;
@@ -849,7 +863,7 @@ cli_cmd_volume_set_parse (const char **words, int wordcount, dict_t **options)
goto out;
}
- ret = cli_add_key_group (dict, key, value);
+ ret = cli_add_key_group (dict, key, value, op_errstr);
if (ret == 0)
*options = dict;
goto out;
diff --git a/cli/src/cli-cmd-volume.c b/cli/src/cli-cmd-volume.c
index 97a47c2..8d50815 100644
--- a/cli/src/cli-cmd-volume.c
+++ b/cli/src/cli-cmd-volume.c
@@ -897,6 +897,7 @@ cli_cmd_volume_set_cbk (struct cli_state *state, struct cli_cmd_word *word,
call_frame_t *frame = NULL;
dict_t *options = NULL;
cli_local_t *local = NULL;
+ char *op_errstr = NULL;
proc = &cli_rpc_prog->proctable[GLUSTER_CLI_SET_VOLUME];
@@ -904,9 +905,14 @@ cli_cmd_volume_set_cbk (struct cli_state *state, struct cli_cmd_word *word,
if (!frame)
goto out;
- ret = cli_cmd_volume_set_parse (words, wordcount, &options);
+ ret = cli_cmd_volume_set_parse (words, wordcount, &options, &op_errstr);
if (ret) {
- cli_usage_out (word->pattern);
+ if (op_errstr) {
+ cli_err ("%s", op_errstr);
+ GF_FREE (op_errstr);
+ } else
+ cli_usage_out (word->pattern);
+
parse_error = 1;
goto out;
}
diff --git a/cli/src/cli.h b/cli/src/cli.h
index da3d9c7..259f3bd 100644
--- a/cli/src/cli.h
+++ b/cli/src/cli.h
@@ -229,7 +229,7 @@ cli_cmd_quota_parse (const char **words, int wordcount, dict_t **opt);
int32_t
cli_cmd_volume_set_parse (const char **words, int wordcount,
- dict_t **options);
+ dict_t **options, char **op_errstr);
int32_t
cli_cmd_volume_add_brick_parse (const char **words, int wordcount,