diff --git a/src/server/WebBackend.cpp b/src/server/WebBackend.cpp
index dbae3e9..a07dc0c 100644
--- a/src/server/WebBackend.cpp
+++ b/src/server/WebBackend.cpp
@@ -682,16 +682,27 @@ RestOutputStruct::ExitCode WebSocket::EvaluateSysadmIohyveRequest(const QJsonVal
 
 // ==== SYSADM ZFS API ====
 RestOutputStruct::ExitCode WebSocket::EvaluateSysadmZfsRequest(const QJsonValue in_args, QJsonObject *out){
-  if(!in_args.isObject() || !in_args.toObject().contains("action") ){ return RestOutputStruct::BADREQUEST; }
-  QString act = in_args.toObject().value("action").toString();
-  if(act=="list_pools"){
-    QJsonObject pools = sysadm::ZFS::zpool_list();
-    if(!pools.isEmpty()){ out->insert("list_pools",pools); }
-  }else{
-    //unknown action
+  if( ! in_args.isObject()){
+    return RestOutputStruct::BADREQUEST;
+  }
+  QStringList keys = in_args.toObject().keys();
+  bool ok = false;
+  if(keys.contains("action")) {
+    QString act = JsonValueToString(in_args.toObject().value("action"));
+    if(act=="list_pools"){
+      QJsonObject pools = sysadm::ZFS::zpool_list();
+      if(!pools.isEmpty()){ out->insert("list_pools",pools); }
+    }
+    else if(act=="datasets"){
+      ok = true;
+      out->insert("datasets", sysadm::ZFS::zfs_list(in_args.toObject()));
+    }
+  } //end of "action" key usage
+
+  //If nothing done - return the proper code
+  if(!ok){
     return RestOutputStruct::BADREQUEST;
   }
-  
   return RestOutputStruct::OK;
 }
 
diff --git a/src/server/library/sysadm-zfs.cpp b/src/server/library/sysadm-zfs.cpp
index 5209040..72154e2 100644
--- a/src/server/library/sysadm-zfs.cpp
+++ b/src/server/library/sysadm-zfs.cpp
@@ -9,6 +9,50 @@
 
 using namespace sysadm;
 
+QJsonObject ZFS::zfs_list(QJsonObject jsin) {
+   QJsonObject retObject;
+   QString zpool;
+
+   QStringList keys = jsin.keys();
+   if(! keys.contains("zpool")){
+     retObject.insert("error", "Requires zpool keys");
+     return retObject;
+   }
+
+   zpool = jsin.value("zpool").toString();
+
+   if ( zpool.isEmpty() ) {
+     retObject.insert("error", "Empty zpool name");
+     return retObject;
+   }
+
+   QString tmp;
+   QStringList output;
+   output = General::RunCommand("zfs", QStringList() << "list" << "-H" << "-r" << zpool).split("\n");
+
+   // Now parse the output
+   for ( int i = 0; i < output.size(); i++)
+   {
+      if ( output.at(i).indexOf("cannot open") != -1 ) {
+       retObject.insert("error", output.at(i));
+       return retObject;
+      }
+
+      // Now assemble your JSON
+      QJsonObject dsetvals;
+      tmp = output.at(i).simplified().section(" ", 0, 0).simplified();
+      if ( tmp.isEmpty() )
+        continue;
+      dsetvals.insert("used", output.at(i).simplified().section(" ", 1, 1) );
+      dsetvals.insert("avail", output.at(i).simplified().section(" ", 2, 2) );
+      dsetvals.insert("refer", output.at(i).simplified().section(" ", 3, 3) );
+      dsetvals.insert("mountpoint", output.at(i).simplified().section(" ", 4, 4) );
+      retObject.insert(tmp, dsetvals);
+   }
+
+   return retObject;
+}
+
 QJsonObject ZFS::zpool_list(){
   QJsonObject zpools;
   bool ok = false;
@@ -44,4 +88,4 @@ QJsonObject ZFS::zpool_list(){
       zpools.insert(pool, zstats);
     } //end loop over zpool list lines
     return zpools;
-}
\ No newline at end of file
+}
diff --git a/src/server/library/sysadm-zfs.h b/src/server/library/sysadm-zfs.h
index 4047fd0..cd54f33 100644
--- a/src/server/library/sysadm-zfs.h
+++ b/src/server/library/sysadm-zfs.h
@@ -14,10 +14,11 @@ namespace sysadm{
 class ZFS{
 
 public:
+	static QJsonObject zfs_list(QJsonObject jsin);
 	static QJsonObject zpool_list();
 
 };
 
 }//end of sysadm namespace
 
-#endif
\ No newline at end of file
+#endif