Understanding Write Cache in Provisioning Services Server

This article provides information about write cache usage in a Citrix Provisioning, formerly Provisioning Services PVS, Server. Write Cache in Provisioning Services Server In PVS, the term “write cache” is used to describe all the cache modes. The write cache includes data written by the target...

PXEChecker for Citrix Provisioning Services

Description PXEChecker is tool designed to troubleshoot configuration and environment related issues during the PXE boot process in Citrix Provisioning Services PVS. PXEChecker has two different tests: 1. Legacy BIOS Test.- Simulates the PXE boot process and analyzes the DHCP options on the DHCP...

How to perform OS upgrade on a Citrix Provisioning Server

Sequence to follow for OS upgrade on a PVS server...

Target Device running on VMware going into hung state with Event - Too many retries Initiate reconnect

Please consider below scenarios and symptoms: VMware6.7 hosts the Target devices. VMXNet3 is attached to the Target devices. Intermittently the Target Devices go into a hung state. Review of the Wireshark trace shows that the Target Device is constantly reconnecting with the Citrix Provisioning...

Citrix Provisioning Service Target Device compatibility with Hyper V Generation 2 Virtual Machines.

The following table shows which 64-bit and 32-bit versions of Windows you can use as a guest operating system for generation 1 and generation 2 virtual machines. 64-bit versions of Windows| Generation 1| Generation 2 ---|---|--- Windows Server 2019| ✔| ✔ Windows Server 2016| ✔| ✔ Windows Server...

Error: "No device license is currently available for this computer" on Citrix Provisioning service

When launching a session to the PVS target the following error message appears: “ No device license is currently available for this computer. A system shutdown will be initiated in 720 hours. To avoid loss of data, save your work now and close all the applications.” In the PVS console, the Target...

Citrix Provisioning Console Error: 0x00000057 - Invalid Parameter

Citrix Provisioning does not support VHD based vDisks on 4K storage in any Citrix Provisioning product version. Microsoft's VHD file specification only supports a disk logical sector size of 512 bytes. A read/write access VHD on 4K disk will trigger read-modify-write emulation, which results in...

Citrix Provisioning 7.x Data Collection

Note This Document covers Citrix Provisioning, formerly Provisioning Services,data Collection ONLY. Links Wireshark -https://www.wireshark.org Enable Promiscuous Mode – http://support.citrix.com/article/CTX139171 Citrix Telemetry Service - https://docs.citrix.com/en-us/provisioning/1912-...

VDA does not register when provisioned using PVS

The Citrix Virtual Delivery Agent does not register with the Citrix XenDesktop Deliver controller when streamed by Citrix Provisioning Services...

Windows 10 October 2018 Update (v1809) – Citrix Known Issues

Microsoft releases software updates for Windows 10 twice a year through the Semi-Annual Channel. On 2nd October2018, Microsoft released its latest Semi-Annual Channel release for Windows 10 called 'October 2018 Update' v1809. This article is intended to capture known issues with Windows 10...

Citrix Provisioning Services Boot Process

This article explains Citrix PVS boot process in details...

Citrix Provisioning Services imaging fails - Target Device Stuck at Windows splash screen

ESXi VM Hardware version 10 and 11 include a SATA controller for CD/DVD Media by default. If the SATA and SCSI controller are present on the PVS Target Device, the Master Target Device will fail to boot while creating vDisk & it will be stuck at windows splash screen...

Troubleshooting Replication Status in Citrix Provisioning Server

NOTE : Provisioning Services does not accomplish file replication. Replication can be completed using a some of the methods in the list: 1. Manual Copy 2. Robocopy 3. DFS Replication Most enterprise environments use automated software to replicate multiple files across servers on-demand or on a...

Citrix Provisioning: How to update a vDisk – Versioning Method

How to update any vDisk using versions without any downtime...

PVS 7.13: XenServer PVS-Accelerator Introduction and Requirements

Note : This feature is only available in XenServer 7.1 and PVS 7.13 or later. XenServer PVS-Accelerator feature offers additional capabilities for customers using XenServer and Citrix Provisioning Services PVS. With this feature, the read requests from a PVS target device can now be cached on eac...

Multiple Vulnerabilities in Citrix Provisioning Services

Citrix Provisioning Services enables the creation of a set of images that use streaming technology to transport physical and virtual servers, reducing storage requirements and enabling fast, consistent and reliable application deployment. Citrix Provisioning Services is implemented with remote co...

Citrix Provisioning Services Information Disclosure Vulnerability

Citrix Provisioning Services enables the creation of a set of images that use streaming technology to transport physical and virtual servers, reducing storage requirements and enabling fast, consistent and reliable application deployment. An information disclosure vulnerability exists in Citrix...

Citrix Provisioning Services 7.x < 7.12 Multiple Vulnerabilities (CTX219580)

The version of Citrix Provisioning Services running on the remote Windows host is either 7.x prior to 7.12 or 7.6 LTSR prior to 7.6.4 LTSR. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists due to an overflow condition caused by improper...

Citrix Provisioning Services Memory Misreference Vulnerability

Citrix Provisioning Services enables the creation of a set of images that use streaming technology to transport physical and virtual servers, reducing storage requirements and enabling fast, consistent and reliable application deployment. A memory misreference vulnerability exists in Citrix...

Citrix Provisioning Services Buffer Overflow Vulnerability

Citrix Provisioning Services enables the creation of a set of images that use streaming technology to transport physical and virtual servers, reducing storage requirements and enabling fast, consistent and reliable application deployment. A buffer overflow vulnerability exists in Citrix...