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Oracle® ZFS Storage Appliance Customer Service Manual

For ZS3-x, 7x20 Controllers, and DE2-24, Sun Disk Shelves

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Document Information

Using This Documentation

Chapter 1 Introduction

Chapter 2 Hardware Maintenance

Chapter 3 System Maintenance

System

Introduction

System Disks

Support Bundles

Managing Support Bundles Using the BUI

Generating and Uploading a Support Bundle Using the BUI

Support Bundle Options

Managing Support Bundles Using the CLI

Initial Setup

Factory Reset

Updates

System Updates

Software Update Notification

Scheduling Software Notification Using the BUI

Scheduling Software Notification Using the CLI

Checking for Updates Using the BUI

Checking for Updates Using the CLI

System Update Overview

Preconditions

Update Health Checks

BUI

CLI

Troubleshooting Update Health Check Failures

Actions to Take to Resolve Health Check Alerts

Resolution Steps

Steps for Resolving Health Check Alerts

Deferred Updates

Reboot After an Update

Hardware Firmware Updates

Rollback

Fail-safe Rollback

Cluster Upgrade

Performing the Cluster Upgrade

Cluster States During Upgrade

Updating via the BUI

Unpacking and Verifying Media

Beginning the Upgrade

Rolling Back

Removing Update Media

Applying Deferred Updates

Updating via the CLI

Unpacking and Verifying Media

Beginning an Upgrade

Rolling Back

Removing Update Media

Applying Deferred Updates (CLI)

Passthrough x

Passthrough-x Deferred Update

User Quotas

User Quotas Deferred Update

COMSTAR

COMSTAR Deferred Update

Triple Parity RAID

Triple-Parity RAID Deferred Update

Dedup

Data Deduplication Deferred Update

Replication

Replication Deferred Update

Received Properties

Received Properties Deferred Update

Slim ZIL

Introduction

Snapshot Deletion

Snapshot Deletion Deferred Update

Recursive Snapshots

Recursive Snapshots Deferred Update

Multi Replace

Multi Replace Deferred Update

RAIDZ Mirror

RAIDZ/Mirror Deferred Update

Optional Child Dir

Introduction

Multiple Initiator Groups per LUN

Introduction

Support for Large Block Sizes

Support for Large Block Sizes

Sequential Resilvering

Sequential Resilvering

ConfigurationBackup

Configuration Backup

Backup Contents

Restore Impact

Security Considerations

Managing Configuration Backups Using the BUI

Create a Configuration Backup

Restore from a Saved Configuration

Delete a Saved Configuration

Export a Saved Configuration

Import a Saved Configuration

Managing Configuration Backups Using the CLI

Listing Configurations

Create a Configuration Backup

Restore from a Saved Configuration

Delete a Saved Configuration

Export a Saved Configuration

Import a Saved Configuration

Problems

Problems

Active Problems Display

Repairing problems

Related features

Logs

Logs

Alerts

Faults

System

Audit

Phone Home

BUI

Viewing Logs

Exporting Logs

CLI

Listing Logs

Viewing a Log

Viewing All Log Entries

Viewing Groups of Log Entries

Viewing Entry Details

Exporting Logs

Maintenance Workflows

Using Workflows

Workflow Execution Context

Workflow Parameters

Constrained Parameters

Optional Parameters

Workflow Error Handling

Workflow Input Validation

Workflow Execution Auditing

Workflow Execution Reporting

Versioning

Appliance Versioning

Workflow Versioning

Workflows as Alert Actions

Alert Action Execution Context

Auditing Alert Actions

Using Scheduled Workflows

Using the CLI

Coding the Schedule

Example: Device Type Selection

BUI

CLI

Downloading Workflows

Viewing Workflows

Executing Workflows

Updating via the BUI

Click the add icon image: next to Available Updates and specify the pathname of the update media on your desktop or local client. During the upload, a progress bar is displayed indicating the progress of the upload.

Figure 3-5  Updating via the BUI

image:graphic showing updating via the BUI

Note that on some older browsers, the progress bar may not be updated continuously during the upload; if you see a "watch" cursor, wait a minute -- in the worst case, the upload proceeds all the way to completion and you may not see the progress bar.

Unpacking and Verifying Media

This step happens automatically after the media is finished uploading.

Figure 3-6  Unpacking and Verifying Media in the BUI

image:graphic showing unpacking and verifying media in the 								BUI

Beginning the Upgrade

After the update is uploaded, unpacked and verified, it appears as an update.

Figure 3-7  Update Available in the BUI

image:graphic showing update available in the BUI

Click the information icon image: to view the Release Notes for the software update.

To begin the upgrade, click on the right-arrow icon image: . During this process, an update health check is performed to verify the appliance is ready to update. As the upgrade progresses, you see the most recent message in the status field of the update. To cancel the update at any time (and without a bad effect), click on the disable icon image: .

Rolling Back

To roll back, locate a previous image and click on the rollback icon image: . You are asked to confirm that you wish to execute a rollback, and then the system reboots and executes the rollback. Unlike fail-safe rollback, you are not asked for further confirmation when the system reboots. For information on the fail-safe rollback, see Fail-safe Rollback.

Removing Update Media

To remove update media, highlight the corresponding row and click on the trash icon image: .

Applying Deferred Updates

Any deferred updates are displayed below the list of available updates. If no deferred updates are available, no list is displayed. The deferred updates describe what effects they will have on the system. Clicking the "Apply" button applies all available deferred updates. Deferred updates apply to both nodes in a cluster, and the cluster peer must be up and available to apply any deferred updates.