ggRock User Manual

Articles and tutorials explaining how to install, administrate and troubleshoot ggRock

Mikhail Neverov avatar Tristam Janus Sales avatar Jacob Pitcher avatar
121 articles in this collection
Written by Mikhail Neverov, Tristam Janus Sales, and Jacob Pitcher
Administration - Windows

Disabling Defragmentation

This article describes steps necessary to disable defragmentation in Windows.
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Written by Jacob Pitcher
Updated over a week ago

Disabling Windows Updates

It is necessary to disable Windows Updates to prevent feature updates and other Windows-related updates from interrupting your center.
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Written by Jacob Pitcher
Updated this week

Update Windows System Image using Seamless Boot

This article describes necessary processes for installing the latest security updates or feature updates in a ggRock System Image.
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Written by Jacob Pitcher
Updated this week

Update Windows System Image using ggRock Image Creation Tool (Deprecated)

This article details the process updating Windows System Image for ggRock, including Windows 2004 and Windows 20H2+ (2020+)
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Written by Mikhail Neverov
Updated this week

Adding a New Machine Type to a ggRock Image using the ggRock Seamless Boot Procedure

This article details processes for adding a new PC/motherboard type to an existing ggRock system image using ggRock Seamless Boot.
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Written by Jacob Pitcher
Updated this week

Adding a New Machine Type to a ggRock Image using the ggRock Image Creation Tool (Deprecated)

This article details processes for adding a new PC/motherboard type to an existing ggRock system image using the ggRock Image Creation Tool.
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Written by Jacob Pitcher
Updated over a week ago

Creating a System Image Using the ggRock Seamless Boot Process

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Written by Jacob Pitcher
Updated this week

Creating a System Image Using the ggRock Image Creation Tool (Deprecated)

This article details the (deprecated) process for creating a system image using the ggRock Image creation tool.
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Written by Jacob Pitcher
Updated this week

ggRock Machine Screen Resolution and Refresh Rate Settings

This article describes how to set the screen resolution and refresh rate of a ggRock Machine which has ggLeap installed.
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Written by Jacob Pitcher
Updated this week

Unable to install Microsoft Store apps when Windows Updates are disabled

This article describes how to go about installing updates for Microsoft Store apps when Windows Updates have been disabled.
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Written by Jacob Pitcher
Updated this week

Optimizing Network Card Settings

Network card is initialized at 100Mbps speed rather than 1Gbps speed.
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Written by Jacob Pitcher
Updated over a week ago

Unable to change screen resolution in a VM

Installing the virtio Graphics Driver
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Written by Jacob Pitcher
Updated this week

How to Enable or Disable Windows Auto-Login

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Written by Jacob Pitcher
Updated this week

Adding a New Machine Type to a ggRock Image using the ggRock IC Tool (Legacy Process)

This article details processes for adding a new PC/motherboard type to an existing ggRock system image.
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Written by Jacob Pitcher
Updated this week

Set Machine Hardware Name from ggRock

This article describes how the user can set the name for the Machines using ggRock and ggLeap
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Written by Mikhail Neverov
Updated over a week ago

Setting Up Windows

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Written by Jacob Pitcher
Updated this week
Administration - ggRock

ggRock Administration

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Written by Mikhail Neverov
Updated over a week ago

ggRock Web UI Overview

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Written by Jacob Pitcher
Updated this week

Machines

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Written by Jacob Pitcher
Updated this week

Virtual Machines

Creating and Using Virtual Machines
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Written by Jacob Pitcher
Updated today

Array

Addition, Removal, and Configuration of disks, management of arrays
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Written by Jacob Pitcher
Updated over a week ago

ggRock Array RAID Types

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Written by Jacob Pitcher
Updated this week

Images

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Written by Jacob Pitcher
Updated over a week ago

Portal

This article describes the "Portal" tab within the ggRock Web UI, which provides access to a mechanism to submit product ideas.
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Written by Jacob Pitcher
Updated over a week ago

Settings

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Written by Jacob Pitcher
Updated this week

Updates

This article describes the "Updates" tab within the ggRock Web UI.
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Written by Jacob Pitcher
Updated this week

Updating ggRock from the Command Line

This article describes the necessary steps to update ggRock from the command line.
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Written by Jacob Pitcher
Updated this week

Server Stats

This article describes the "Stats" tab within the ggRock Web UI.
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Written by Jacob Pitcher
Updated this week

How Writebacks and Snapshots work

This article describes basic of ggRock diskless boot system, specifically how Writebacks and Snapshots are used to manage the Image changes
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Written by Mikhail Neverov
Updated over a week ago

ggRock Security

This article is intended to outline main security concerns that we believe should be taken into consideration when planning the integration
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Written by Mikhail Neverov
Updated over a week ago

ggRock Server and Application Ports

This article describes the ports required for functionality of the ggRock application and Debian server OS administration.
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Written by Jacob Pitcher
Updated this week

Separating System Image from Games Images in ggRock

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Written by Jacob Pitcher
Updated over a week ago

ggRock Image Creation Tool Manual (Deprecated)

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Written by Mikhail Neverov
Updated over a week ago

ggRock Virtual Machines Administration manual

This article aims to help users set up their ggRock Virtual Machines (VMs) as well as manage and operate them
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Written by Mikhail Neverov
Updated over a week ago

ggRock User Login Questions

Common questions centering around ggRock Login
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Written by Jacob Pitcher
Updated over a week ago

ggRock Stats (Grafana) Manual

This article aims at explaining different ways ggRock Stats (Grafana) can be utilized to monitor and troubleshoot existing issues
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Written by Mikhail Neverov
Updated over a week ago
Troubleshooting - Boot

ggRock Machines missing from Machines tab after Linux Kernel Update - HTTP 5xx Server Error No More network devices

This article details linux administration tasks necessary if a Linux kernel update results in an inability for ggRock to function.
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Written by Jacob Pitcher
Updated over a week ago

ggRock VM boot stuck on "Booting from SAN device 0x80"

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Written by Jacob Pitcher
Updated this week

How to update network configuration using the ggRock Image Creation Tool

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Written by Jacob Pitcher
Updated over a week ago

ggRock Client Machine boot stuck on "Filename: http://xxxxxxxx... [connecting]

This article describes a scenario in which client PCs fail to boot due to an incorrect IP address.
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Written by Jacob Pitcher
Updated over a week ago

ggRock Machine Boot stuck on "Could not boot image: Error 0x3d222083"

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Written by Jacob Pitcher
Updated this week

ggRock Client Machine Blue Screen - "inaccessible boot device"

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Written by Jacob Pitcher
Updated this week

ggRock Client Machine boot stuck on "Start PXE over IPv4"

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Written by Jacob Pitcher
Updated this week

ggRock Client Machine boot stuck on "Nothing to boot: No such file or directory"

ggRock Client Machine boot stuck on "Nothing to boot: No such file or directory"
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Written by Jacob Pitcher
Updated this week

ggRock Machine Secure Boot Violation when booting with a UEFI BIOS

Secure Boot Violation Invalid signature detected. Check Secure Boot Policy in Setup Reset/Clear Cryptographic Keys Disable Secure Boot
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Written by Jacob Pitcher
Updated over a week ago

ggRock Client Machine boot stuck on "No more network devices"

Connection timed out (http://ipxe.org/4c126092) No more network devices
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Written by Jacob Pitcher
Updated this week

ggRock Client Machine boot stuck on "Could not locate boot server."

Could not locate boot server
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Written by Jacob Pitcher
Updated over a week ago

ggRock Client Machine boot stuck on "No boot filename received."

No boot filename received
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Written by Jacob Pitcher
Updated over a week ago

ggRock Client Machine boot stuck on "proxyDHCP offers were received. No DHCP offers were received."

proxyDHCP offers were received. No DHCP offers were received.
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Written by Jacob Pitcher
Updated over a week ago

ggRock Client Machine boot stuck on "No DHCP or proxyDHCP offers were received."

No DHCP or proxyDHCP offers were received.
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Written by Jacob Pitcher
Updated over a week ago

ggRock Client Machine boot stuck on "Media test failed, check cable."

Media test failed check cable
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Written by Jacob Pitcher
Updated over a week ago

ggRock Client Machine boot stuck on Windows loading icon (spinning dots)

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Written by Jacob Pitcher
Updated over a week ago

ggRock Client Machine boot stuck on "Reboot and Select proper Boot device or Insert Boot Media in selected Boot device and press a key"

Reboot and Select proper Boot device or Insert Boot Media in selected Boot device and press a key BIOS Configuration ggRock Server Check
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Written by Jacob Pitcher
Updated over a week ago

Powering on all Machines in the center only results in a few being turned on

This article aims to help users understand why powering up their entire center through ggRock does not always result in all PCs turning on
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Written by Mikhail Neverov
Updated over a week ago

Empty UI but PCs boot, console displays "Failed to add dependency on libvirtd, ignoring: Unknown error -22"

systemd[1]: /lib/systemd/system/ggrock.service:3: Failed to add dependency on libvirtd, ignoring Unknown error -22
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Written by Jacob Pitcher
Updated over a week ago

ggRock Client Machine boot stuck, Array Full

This article details processes for clearing space in an array that is full in order to restore ggRock functions.
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Written by Jacob Pitcher
Updated this week

Powering on all Machines in the center only results in a few being turned on

Powering on multiple systems
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Written by Jacob Pitcher
Updated over a week ago
Troubleshooting - ggRock

ggRock Troubleshooting

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Written by Mikhail Neverov
Updated this week

Cannot access ggRock Web UI, This site can't be reached

This article describes a workaround and a solution to an issue which might prevent access to the ggRock Web UI.
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Written by Jacob Pitcher
Updated this week

Cannot boot one system, unable to delete from ggRock Web UI

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Written by Jacob Pitcher
Updated over a week ago

Cannot delete old snapshots to free up space (Internal Server Error)

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Written by Jacob Pitcher
Updated over a week ago

Cannot log into the ggRock Web UI

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Written by Jacob Pitcher
Updated over a week ago

When using a RAID 5 Array, space is not displayed appropriately in the ggRock Web UI Array Tab

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Written by Jacob Pitcher
Updated over a week ago

ggRock Server Unreachable, ZFS crashing, ggrock-linux-configurator not updating IP

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Written by Jacob Pitcher
Updated over a week ago

Can't apply writeback "Keeping writeback for an old snapshot is not allowed"

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Written by Jacob Pitcher
Updated this week

ggRock Web UI Inaccessible, ggRock Client Machines will not boot (Advanced)

This article describes a scenario where the root filesystem is full, resulting in Web UI inaccessibility and failure to boot Machines.
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Written by Jacob Pitcher
Updated this week

ggRock indicates a VM is running when it is not, cannot control VM, internal server error

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Written by Jacob Pitcher
Updated this week

Unable to locate target IQN errors in ggRock log

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Written by Jacob Pitcher
Updated over a week ago

After a new installation of ggRock, unable to change password or log in due to being returned to the initial login screen (0.1.853 ONLY)

Change password screen appears briefly when logging in the first time on a new ggRock install, however the password cannot be changed.
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Written by Jacob Pitcher
Updated this week

ggRock License Inactive - Expired

License Inactive - Expired appears in the ggRock Web UI. PCs will not PXE boot to ggRock successfully.
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Written by Jacob Pitcher
Updated this week
Troubleshooting - Hardware

ggRock Client Machine has either minor hardware differences, or has the same hardware but requires re-installing drivers to function

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Written by Jacob Pitcher
Updated this week

ggRock Client Machine Blue Screen "IO1_INITIALIZATION_FAILED"

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Written by Jacob Pitcher
Updated over a week ago

Network Driver and RAM Issues

This article describes a scenario which resulted in ggRock Machine hangs, blue screens, and general instability.
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Written by Jacob Pitcher
Updated this week

ggRock Client Machine Used to Build Image - Cannot Boot to System Image

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Written by Jacob Pitcher
Updated over a week ago

Realtek 9.1.410.2015 Driver Renders Windows 10 20H2 Installation Unusable

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Written by Jacob Pitcher
Updated this week

ggRock System Image Windows Driver Installation (Missing Device Drivers)

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Written by Jacob Pitcher
Updated this week

ggRock Client Machine Black Screen with Mouse Cursor Only

A black screen with only a mouse cursor is displayed
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Written by Jacob Pitcher
Updated over a week ago

BIOS Update Troubleshooting

BIOS Update results in failure to boot to ggRock
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Written by Jacob Pitcher
Updated this week

NIC stuck on 10/100 speed

This article aims to help users resolve any issues with server or client NICs being stuck on using 10/100 Mb instead off full 1Gb and above
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Written by Mikhail Neverov
Updated over a week ago

Detected Hardware Unit Hang

This article aims to help users troubleshoot Detected Hardware Unit Hang errors that usually lead to heavy performance impact on client PCs
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Written by Mikhail Neverov
Updated over a week ago