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Diffstat (limited to 'xlators/protocol/server/src/server-protocol.c')
-rw-r--r--xlators/protocol/server/src/server-protocol.c39
1 files changed, 37 insertions, 2 deletions
diff --git a/xlators/protocol/server/src/server-protocol.c b/xlators/protocol/server/src/server-protocol.c
index 0528699ac..a7f6294f3 100644
--- a/xlators/protocol/server/src/server-protocol.c
+++ b/xlators/protocol/server/src/server-protocol.c
@@ -5654,6 +5654,8 @@ mop_setvolume (call_frame_t *frame, xlator_t *bound_xl,
char *volfile_key = NULL;
uint32_t checksum = 0;
int32_t lru_limit = 1024;
+ xlator_list_t *xltrav = NULL;
+ int subvol_idx = 0;
params = dict_new ();
reply = dict_new ();
@@ -5695,7 +5697,7 @@ mop_setvolume (call_frame_t *frame, xlator_t *bound_xl,
}
- conn = server_connection_get (frame->this, process_uuid);
+ conn = server_connection_get (frame->this, process_uuid, trans);
if (trans->xl_private != conn)
trans->xl_private = conn;
@@ -5862,6 +5864,22 @@ mop_setvolume (call_frame_t *frame, xlator_t *bound_xl,
ret = dict_set_uint64 (reply, "transport-ptr",
((uint64_t) (long) trans));
+ xltrav = frame->this->children;
+ while (xltrav) {
+ if (xltrav->xlator == xl)
+ break;
+ xltrav = xltrav->next;
+ subvol_idx++;
+ }
+
+ if (conf->subvol_list[subvol_idx] == 0) {
+ gf_log (xl->name, GF_LOG_DEBUG,
+ "subvolume %d down (filesystem not accesible), failed to setvolume", subvol_idx);
+ op_ret = -1;
+ op_errno = ENOTCONN;
+ goto fail;
+ }
+
fail:
dict_len = dict_serialized_length (reply);
if (dict_len < 0) {
@@ -6550,6 +6568,8 @@ init (xlator_t *this)
server_conf_t *conf = NULL;
data_t *data = NULL;
data_t *trace = NULL;
+ int i = 0;
+ xlator_list_t *xltrav = NULL;
if (this->children == NULL) {
gf_log (this->name, GF_LOG_ERROR,
@@ -6635,6 +6655,15 @@ init (xlator_t *this)
}
}
+ xltrav = this->children;
+
+ while (xltrav) {
+ i++;
+ xltrav = xltrav->next;
+ }
+
+ conf->subvol_list = calloc (i, sizeof (char));
+
#ifndef GF_DARWIN_HOST_OS
{
struct rlimit lim;
@@ -6736,6 +6765,12 @@ notify (xlator_t *this, int32_t event, void *data, ...)
}
switch (event) {
+ case GF_EVENT_CHILD_DOWN:
+ server_child_down (this, data);
+ break;
+ case GF_EVENT_CHILD_UP:
+ server_child_up (this, data);
+ break;
case GF_EVENT_POLLIN:
ret = protocol_server_pollin (this, trans);
break;
@@ -6756,7 +6791,7 @@ notify (xlator_t *this, int32_t event, void *data, ...)
* FIXME: shouldn't we check for return value?
* what should be done if cleanup fails?
*/
- server_connection_cleanup (this, trans->xl_private);
+ server_connection_cleanup (this, trans->xl_private, trans);
}
}
break;