changes according to latest code review from Trent

lib/cloudapi2.js

@@ -2378,7 +2378,9 @@ function waitForVolumeStates(opts, callback) {
     assert.func(callback, 'callback');
 
     var interval = (opts.interval === undefined ? 1000 : opts.interval);
+    if (opts.timeout !== undefined) {
         interval = Math.min(interval, opts.timeout);
+    }
     assert.ok(interval > 0, 'interval must be a positive number');
 
     var startTime = process.hrtime();

lib/do_volume/do_create.js

@@ -90,6 +90,8 @@ function do_create(subcmd, opts, args, cb) {
         },
         function maybeWait(ctx, next) {
             var distraction;
+            var waitTimeout = opts.wait_timeout === undefined ?
+                    undefined : opts.wait_timeout * 1000;
 
             if (!opts.wait) {
                 next();
@@ -103,7 +105,7 @@ function do_create(subcmd, opts, args, cb) {
             self.top.tritonapi.cloudapi.waitForVolumeStates({
                 id: ctx.volume.id,
                 states: ['ready', 'failed'],
-                timeout: opts.wait_timeout * 1000
+                timeout: waitTimeout
             }, function onWaitDone(waitErr, volume) {
                 if (distraction) {
                     distraction.destroy();
@@ -182,9 +184,7 @@ do_create.options = [
     {
         names: ['wait-timeout'],
         type: 'positiveInteger',
-        default: 120,
+        help: 'The number of seconds to wait before timing out with an error.'
-        help: 'The number of seconds to wait before timing out with an error. '
-            + 'The default is 120 seconds.'
     }
 ];
 

lib/do_volume/do_delete.js

@@ -121,17 +121,16 @@ function do_delete(subcmd, opts, args, cb) {
                     self.top.tritonapi.deleteVolume({
                         id: volumeId,
                         wait: opts.wait && opts.wait.length > 0,
-                        waitTimeout: opts.wait_timeout * 1000,
+                        waitTimeout: opts.wait_timeout * 1000
-                        tritonapi: self.top.tritonapi
                     }, function onVolDeleted(volDelErr) {
-                        if (volDelErr) {
+                        if (!volDelErr) {
-                            console.error('Error when deleting volume %s, '
-                                + 'reason: %s', volumeId, volDelErr);
-                        } else {
                             console.log('Deleted volume %s', volumeId);
+                        } else {
+                            console.error('Error when deleting volume %s: %s',
+                                volumeId, volDelErr);
                         }
 
-                        done();
+                        done(volDelErr);
                     });
                 },
                 inputs: ctx.volumeIds

lib/tritonapi.js

@@ -184,6 +184,30 @@ function _stepInstId(arg, next) {
     }
 }
 
+/**
+ * A function appropriate for `vasync.pipeline` funcs that takes a `arg.id`
+ * volume name, shortid or uuid, and determines the volume id (setting it
+ * as `arg.volId`).
+ */
+function _stepVolId(arg, next) {
+    assert.object(arg.client, 'arg.client');
+    assert.string(arg.id, 'arg.id');
+
+    if (common.isUUID(arg.id)) {
+        arg.volId = arg.id;
+        next();
+    } else {
+        arg.client.getVolume(arg.id, function onGetVolume(getVolErr, vol) {
+            if (getVolErr) {
+                next(getVolErr);
+            } else {
+                arg.volId = vol.id;
+                next();
+            }
+        });
+    }
+}
+
 /**
  * A function appropriate for `vasync.pipeline` funcs that takes a `arg.package`
  * package name, short id or uuid, and determines the package id (setting it
@@ -2663,30 +2687,6 @@ TritonApi.prototype.getVolume = function getVolume(name, cb) {
     }
 };
 
-/**
- * A function appropriate for `vasync.pipeline` funcs that takes a `arg.id`
- * volume name, shortid or uuid, and determines the volume id (setting it
- * as `arg.volId`).
- */
-function _stepVolId(arg, next) {
-    assert.object(arg.client, 'arg.client');
-    assert.string(arg.id, 'arg.id');
-
-    if (common.isUUID(arg.id)) {
-        arg.volId = arg.id;
-        next();
-    } else {
-        arg.client.getVolume(arg.id, function onGetVolume(getVolErr, vol) {
-            if (getVolErr) {
-                next(getVolErr);
-            } else {
-                arg.volId = vol.id;
-                next();
-            }
-        });
-    }
-}
-
 /**
  * Deletes a volume by ID, exact name, or short ID, in that order.
  *