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authorDawit Alemu <dalemu@redhat.com>2013-11-14 12:52:14 -0500
committerAnand Avati <avati@redhat.com>2013-12-03 18:09:29 -0800
commit133c370ec5e2688b6734acb087fe3769cb900a74 (patch)
tree14e72f63bcfc8612c3f07166465e95614457b6db /cli/src/cli-cmd-parser.c
parente4b9a74f46bca3894d686ce87042168c4304f07b (diff)
cli: Add an option to fetch just incremental or cumulative I/0
information 'volume profile info' fetches both cumulative and incremental I/O statistics. There isn't a way to fetch just cumulative or incremental statistics. This change introduces two optional arguments, namely "incremental" and "cumulative", that can be tacked on to 'volume profile info'. In other words, the new command format is volume profile <VOLNAME> {start | info [incremental | cumulative] | stop} [nfs] 'volume profile info incremental' - fetches incremental stats 'volume profile info cumulative' - fetches cumulative stats 'volume profile info' - fetches incremental and cumulative stats Change-Id: I5ddb45d990542ea611d23d251efebfec46f472d0 BUG: 1030580 Signed-off-by: Dawit Alemu <dalemu@redhat.com> Reviewed-on: http://review.gluster.org/6264 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
Diffstat (limited to 'cli/src/cli-cmd-parser.c')
-rw-r--r--cli/src/cli-cmd-parser.c30
1 files changed, 23 insertions, 7 deletions
diff --git a/cli/src/cli-cmd-parser.c b/cli/src/cli-cmd-parser.c
index 88fbf96ff..de980b279 100644
--- a/cli/src/cli-cmd-parser.c
+++ b/cli/src/cli-cmd-parser.c
@@ -1988,7 +1988,7 @@ cli_cmd_volume_profile_parse (const char **words, int wordcount,
if (!dict)
goto out;
- if (wordcount < 4 || wordcount >5)
+ if (wordcount < 4)
goto out;
volname = (char *)words[2];
@@ -2002,12 +2002,30 @@ cli_cmd_volume_profile_parse (const char **words, int wordcount,
ret = -1;
goto out;
}
+
+ if ((strcmp (w, "start") == 0 || strcmp (w, "stop") == 0) &&
+ wordcount > 5)
+ goto out;
+
+ if (strcmp (w, "info") == 0 && wordcount > 6)
+ goto out;
+
if (strcmp (w, "start") == 0) {
op = GF_CLI_STATS_START;
} else if (strcmp (w, "stop") == 0) {
op = GF_CLI_STATS_STOP;
} else if (strcmp (w, "info") == 0) {
op = GF_CLI_STATS_INFO;
+ if (wordcount > 4) {
+ if (strcmp (words[4], "incremental") == 0) {
+ op = GF_CLI_STATS_INFO_INCREMENTAL;
+ } else if (strcmp (words[4], "cumulative") == 0) {
+ op = GF_CLI_STATS_INFO_CUMULATIVE;
+ }
+ }
+ ret = dict_set_int32 (dict, "info-op", op);
+ if (ret)
+ goto out;
} else
GF_ASSERT (!"opword mismatch");
@@ -2015,12 +2033,10 @@ cli_cmd_volume_profile_parse (const char **words, int wordcount,
if (ret)
goto out;
- if (wordcount == 5) {
- if (!strcmp (words[4], "nfs")) {
- ret = dict_set_int32 (dict, "nfs", _gf_true);
- if (ret)
- goto out;
- }
+ if (!strcmp (words[wordcount - 1], "nfs")) {
+ ret = dict_set_int32 (dict, "nfs", _gf_true);
+ if (ret)
+ goto out;
}
*options = dict;