Oracle ZFS Storage Appliance User Manual

Workflow Error Handling
Optional Member Type Description
executed without a value being
specified for the parameter.
If a parameter is optional and is unset, its member in the parameters object passed to the
execute function will be set to undefined.
Workflow Error Handling
If, in the course of executing a workflow, an error is encountered, an exception will be thrown.
If the exception is not caught by the workflow itself (or if the workflow throws an exception
that is not otherwise caught), the workflow will fail, and the information regarding the
exception will be displayed to the user. To properly handle errors, exceptions should be caught
and processed. For example, in the previous example, an attempt to create a share in a non-
existent project results in an uncaught exception.
EXAMPLE 22
Workflow Error Handling
This example could be modified to catch the offending error, and create the project in the case
that it doesn't exist:
var workflow = {
name: 'Create share',
description: 'Creates a new share in a business unit',
parameters: {
name: {
label: 'Name of new share',
type: 'String'
},
unit: {
label: 'Business unit',
type: 'ChooseOne',
options: [ 'development', 'finance', 'qa', 'sales' ],
optionlabels: [ 'Development', 'Finance',
'Quality Assurance', 'Sales/Administrative' ],
}
},
execute: function (params) {
try {
run('shares select ' + params.unit);
} catch (err) {
if (err.code != EAKSH_ENTITY_BADSELECT)
throw (err);
592 Oracle ZFS Storage Appliance Administration Guide, Release OS8.6.x • September 2016

Oracle ZFS Storage Appliance Specifications

General

Connectivity	10GbE, 40GbE, InfiniBand, Fibre Channel
Protocols	NFS, SMB, iSCSI, Fibre Channel, HTTP
Operating System	Oracle Solaris
Data Protection	snapshots, clones, remote replication
Data Reduction	Inline compression, deduplication
High Availability	Redundant hardware components (controllers, power supplies, fans). Automatic failover between controllers. Hot-swappable drives and components. Cluster configurations for increased availability and scalability.
Management Interface	Web-based GUI, CLI, REST API
Storage Type	Hybrid (SSD + HDD), All-Flash
Storage Capacity	Up to several petabytes
Encryption	AES-256 encryption at rest