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SYNC Task mgmt functions. Return !0 status if the command completed successfully

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but the target responded with non-zero response code.
This commit is contained in:
Ronnie Sahlberg
2013-03-26 17:38:47 -07:00
parent d6f4c4d259
commit aac7ed29b8
1 changed files with 21 additions and 1 deletions
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22
lib/sync.c
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@@ -157,6 +157,26 @@ int iscsi_logout_sync(struct iscsi_context *iscsi)
return state.status;
}
static void
iscsi_task_mgmt_sync_cb(struct iscsi_context *iscsi _U_, int status,
void *command_data, void *private_data)
{
struct iscsi_sync_state *state = private_data;
if (state != NULL) {
state->status = status;
state->finished = 1;
}
/* The task mgmt command might have completed successfully
* but the target might have responded with
* "command not implemented" or something.
*/
if (command_data && *(uint32_t *)command_data) {
state->status = SCSI_STATUS_ERROR;
}
}
int
iscsi_task_mgmt_sync(struct iscsi_context *iscsi,
int lun, enum iscsi_task_mgmt_funcs function,
@@ -168,7 +188,7 @@ iscsi_task_mgmt_sync(struct iscsi_context *iscsi,
if (iscsi_task_mgmt_async(iscsi, lun, function,
ritt, rcmdsn,
iscsi_sync_cb, &state) != 0) {
iscsi_task_mgmt_sync_cb, &state) != 0) {
iscsi_set_error(iscsi, "Failed to send TASK MGMT function: %s",
iscsi_get_error(iscsi));
return -1;