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authorKrutika Dhananjay <kdhananj@redhat.com>2013-05-07 15:58:45 +0530
committerVijay Bellur <vbellur@redhat.com>2013-06-18 22:15:12 -0700
commit78a2e27ec7d85ed5e915817c9bcc080919791b7b (patch)
treecb376cdab26898d9a4a6568ea8ad02db87391153 /cli/src
parentbb5ded9bee8cf7671bcb7c06e9ebca91f7bf8d67 (diff)
glusterd: Log peer op status at the appropriate time
Change-Id: Ia8e1af082078f2f791708ba4faa4992bf291dd6e BUG: 961339 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/5023 Reviewed-by: Amar Tumballi <amarts@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'cli/src')
-rw-r--r--cli/src/cli-cmd-peer.c7
-rw-r--r--cli/src/cli-rpc-ops.c180
2 files changed, 45 insertions, 142 deletions
diff --git a/cli/src/cli-cmd-peer.c b/cli/src/cli-cmd-peer.c
index 263f419..5513124 100644
--- a/cli/src/cli-cmd-peer.c
+++ b/cli/src/cli-cmd-peer.c
@@ -41,6 +41,7 @@ cli_cmd_peer_probe_cbk (struct cli_state *state, struct cli_cmd_word *word,
dict_t *dict = NULL;
int sent = 0;
int parse_error = 0;
+ cli_local_t *local = NULL;
if (!(wordcount == 3)) {
cli_usage_out (word->pattern);
@@ -78,6 +79,9 @@ cli_cmd_peer_probe_cbk (struct cli_state *state, struct cli_cmd_word *word,
goto out;
}
*/
+
+ CLI_LOCAL_INIT (local, words, frame, dict);
+
if (proc->fn) {
ret = proc->fn (frame, THIS, dict);
}
@@ -106,6 +110,7 @@ cli_cmd_peer_deprobe_cbk (struct cli_state *state, struct cli_cmd_word *word,
int flags = 0;
int sent = 0;
int parse_error = 0;
+ cli_local_t *local = NULL;
if ((wordcount < 3) || (wordcount > 4)) {
cli_usage_out (word->pattern);
@@ -145,6 +150,8 @@ cli_cmd_peer_deprobe_cbk (struct cli_state *state, struct cli_cmd_word *word,
if (ret)
goto out;
+ CLI_LOCAL_INIT (local, words, frame, dict);
+
if (proc->fn) {
ret = proc->fn (frame, THIS, dict);
}
diff --git a/cli/src/cli-rpc-ops.c b/cli/src/cli-rpc-ops.c
index a89e6b7..1ef23a3 100644
--- a/cli/src/cli-rpc-ops.c
+++ b/cli/src/cli-rpc-ops.c
@@ -87,47 +87,11 @@ rpc_clnt_prog_t cli_pmap_prog = {
.progver = GLUSTER_PMAP_VERSION,
};
-void
-gf_cli_probe_strerror (gf1_cli_probe_rsp *rsp, char *msg, size_t len)
-{
- switch (rsp->op_errno) {
- case GF_PROBE_ANOTHER_CLUSTER:
- snprintf (msg, len, "%s is already part of another cluster",
- rsp->hostname);
- break;
- case GF_PROBE_VOLUME_CONFLICT:
- snprintf (msg, len, "Atleast one volume on %s conflicts with "
- "existing volumes in the cluster", rsp->hostname);
- break;
- case GF_PROBE_UNKNOWN_PEER:
- snprintf (msg, len, "%s responded with 'unknown peer' error, "
- "this could happen if %s doesn't have localhost in "
- "its peer database", rsp->hostname, rsp->hostname);
- break;
- case GF_PROBE_ADD_FAILED:
- snprintf (msg, len, "Failed to add peer information on %s" ,
- rsp->hostname);
- break;
- case GF_PROBE_SAME_UUID:
- snprintf (msg, len, "Peer uuid (host %s) is same as local uuid",
- rsp->hostname);
- break;
- case GF_PROBE_QUORUM_NOT_MET:
- snprintf (msg, len, "Cluster quorum is not met. Changing "
- "peers is not allowed in this state");
- break;
- default:
- snprintf (msg, len, "Probe returned with unknown "
- "errno %d", rsp->op_errno);
- break;
- }
-}
-
int
gf_cli_probe_cbk (struct rpc_req *req, struct iovec *iov,
int count, void *myframe)
{
- gf1_cli_probe_rsp rsp = {0,};
+ gf_cli_rsp rsp = {0,};
int ret = -1;
char msg[1024] = {0,};
@@ -135,7 +99,7 @@ gf_cli_probe_cbk (struct rpc_req *req, struct iovec *iov,
goto out;
}
- ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf1_cli_probe_rsp);
+ ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp);
if (ret < 0) {
gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR,
"Failed to decode xdr response");
@@ -145,38 +109,11 @@ gf_cli_probe_cbk (struct rpc_req *req, struct iovec *iov,
}
gf_log ("cli", GF_LOG_INFO, "Received resp to probe");
- if (!rsp.op_ret) {
- switch (rsp.op_errno) {
- case GF_PROBE_SUCCESS:
- snprintf (msg, sizeof (msg),
- "success");
- break;
- case GF_PROBE_LOCALHOST:
- snprintf (msg, sizeof (msg),
- "success: on localhost not needed");
- break;
- case GF_PROBE_FRIEND:
- snprintf (msg, sizeof (msg),
- "success: host %s port %d already"
- " in peer list", rsp.hostname,
- rsp.port);
- break;
- default:
- rsp.op_ret = -1;
- snprintf (msg, sizeof (msg),
- "Probe returned with unknown errno"
- " %d", rsp.op_errno);
- break;
- }
- }
- if (rsp.op_ret) {
- if (rsp.op_errstr && (strlen (rsp.op_errstr) > 0)) {
- snprintf (msg, sizeof (msg), "%s", rsp.op_errstr);
- } else {
- gf_cli_probe_strerror (&rsp, msg, sizeof (msg));
- }
- gf_log ("cli", GF_LOG_ERROR, "%s", msg);
+ if (rsp.op_errstr && (strlen (rsp.op_errstr) > 0)) {
+ snprintf (msg, sizeof (msg), "%s", rsp.op_errstr);
+ if (rsp.op_ret)
+ gf_log ("cli", GF_LOG_ERROR, "%s", msg);
}
if (global_state->mode & GLUSTER_MODE_XML) {
@@ -191,7 +128,7 @@ gf_cli_probe_cbk (struct rpc_req *req, struct iovec *iov,
}
if (!rsp.op_ret)
- cli_out ("peer probe: %s", msg);
+ cli_out ("peer probe: success. %s", msg);
else
cli_err ("peer probe: failed: %s", msg);
@@ -206,15 +143,15 @@ int
gf_cli_deprobe_cbk (struct rpc_req *req, struct iovec *iov,
int count, void *myframe)
{
- gf1_cli_deprobe_rsp rsp = {0,};
+ gf_cli_rsp rsp = {0,};
int ret = -1;
- char msg[1024] = {0,};
+ char msg[1024] = {0,};
if (-1 == req->rpc_status) {
goto out;
}
- ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf1_cli_deprobe_rsp);
+ ret = xdr_to_generic (*iov, &rsp, (xdrproc_t)xdr_gf_cli_rsp);
if (ret < 0) {
gf_log (((call_frame_t *) myframe)->this->name, GF_LOG_ERROR,
"Failed to decode xdr response");
@@ -224,48 +161,11 @@ gf_cli_deprobe_cbk (struct rpc_req *req, struct iovec *iov,
}
gf_log ("cli", GF_LOG_INFO, "Received resp to deprobe");
+
if (rsp.op_ret) {
if (strlen (rsp.op_errstr) > 0) {
snprintf (msg, sizeof (msg), "%s", rsp.op_errstr);
gf_log ("cli", GF_LOG_ERROR, "%s", rsp.op_errstr);
- } else {
- switch (rsp.op_errno) {
- case GF_DEPROBE_LOCALHOST:
- snprintf (msg, sizeof (msg),
- "%s is localhost",
- rsp.hostname);
- break;
- case GF_DEPROBE_NOT_FRIEND:
- snprintf (msg, sizeof (msg),
- "%s is not part of cluster",
- rsp.hostname);
- break;
- case GF_DEPROBE_BRICK_EXIST:
- snprintf (msg, sizeof (msg),
- "Brick(s) with the peer %s "
- "exist in cluster",
- rsp.hostname);
- break;
- case GF_DEPROBE_FRIEND_DOWN:
- snprintf (msg, sizeof (msg),
- "One of the peers is probably"
- " down. Check with 'peer "
- "status'.");
- break;
- case GF_DEPROBE_QUORUM_NOT_MET:
- snprintf (msg, sizeof (msg), "Cluster "
- "quorum is not met. Changing "
- "peers is not allowed in this"
- " state");
- break;
- default:
- snprintf (msg, sizeof (msg),
- "Detach returned with unknown"
- " errno %d", rsp.op_errno);
- break;
- }
- gf_log ("cli", GF_LOG_ERROR,"Detach failed with op_ret "
- "%d and op_errno %d", rsp.op_ret, rsp.op_errno);
}
} else {
snprintf (msg, sizeof (msg), "success");
@@ -2750,10 +2650,9 @@ int32_t
gf_cli_probe (call_frame_t *frame, xlator_t *this,
void *data)
{
- gf1_cli_probe_req req = {0,};
+ gf_cli_req req = {{0,},};
int ret = 0;
dict_t *dict = NULL;
- char *hostname = NULL;
int port = 0;
if (!frame || !this || !data) {
@@ -2762,24 +2661,22 @@ gf_cli_probe (call_frame_t *frame, xlator_t *this,
}
dict = data;
- ret = dict_get_str (dict, "hostname", &hostname);
- if (ret)
- goto out;
ret = dict_get_int32 (dict, "port", &port);
- if (ret)
- port = CLI_GLUSTERD_PORT;
-
- req.hostname = hostname;
- req.port = port;
+ if (ret) {
+ ret = dict_set_int32 (dict, "port", CLI_GLUSTERD_PORT);
+ if (ret)
+ goto out;
+ }
- ret = cli_cmd_submit (&req, frame, cli_rpc_prog,
- GLUSTER_CLI_PROBE, NULL,
- this, gf_cli_probe_cbk,
- (xdrproc_t)xdr_gf1_cli_probe_req);
+ ret = cli_to_glusterd (&req, frame, gf_cli_probe_cbk,
+ (xdrproc_t) xdr_gf_cli_req, dict,
+ GLUSTER_CLI_PROBE, this, cli_rpc_prog, NULL);
out:
+ GF_FREE (req.dict.dict_val);
gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret);
+
return ret;
}
@@ -2787,10 +2684,9 @@ int32_t
gf_cli_deprobe (call_frame_t *frame, xlator_t *this,
void *data)
{
- gf1_cli_deprobe_req req = {0,};
+ gf_cli_req req = {{0,},};
int ret = 0;
dict_t *dict = NULL;
- char *hostname = NULL;
int port = 0;
int flags = 0;
@@ -2800,28 +2696,28 @@ gf_cli_deprobe (call_frame_t *frame, xlator_t *this,
}
dict = data;
- ret = dict_get_str (dict, "hostname", &hostname);
- if (ret)
- goto out;
-
ret = dict_get_int32 (dict, "port", &port);
- if (ret)
- port = CLI_GLUSTERD_PORT;
+ if (ret) {
+ ret = dict_set_int32 (dict, "port", CLI_GLUSTERD_PORT);
+ if (ret)
+ goto out;
+ }
ret = dict_get_int32 (dict, "flags", &flags);
- if (ret)
- flags = 0;
+ if (ret) {
+ ret = dict_set_int32 (dict, "flags", 0);
+ if (ret)
+ goto out;
+ }
- req.hostname = hostname;
- req.port = port;
- req.flags = flags;
- ret = cli_cmd_submit (&req, frame, cli_rpc_prog,
- GLUSTER_CLI_DEPROBE, NULL,
- this, gf_cli_deprobe_cbk,
- (xdrproc_t)xdr_gf1_cli_deprobe_req);
+ ret = cli_to_glusterd (&req, frame, gf_cli_deprobe_cbk,
+ (xdrproc_t)xdr_gf_cli_req, dict,
+ GLUSTER_CLI_DEPROBE, this, cli_rpc_prog, NULL);
out:
+ GF_FREE (req.dict.dict_val);
gf_log ("cli", GF_LOG_DEBUG, "Returning %d", ret);
+
return ret;
}