Chapter 14. Working With Storage

4.Click Upload Volume.

5.Provide the following:

•Name and Description. Any desired name and a brief description that can be shown in the UI.

•Availability Zone. Choose the zone where you want to store the volume. VMs running on hosts in this zone can attach the volume.

•Format. Choose one of the following to indicate the disk image format of the volume.

Hypervisor

Disk Image Format

 

 

XenServer

VHD

 

 

VMware

OVA

 

 

KVM

QCOW2

 

 

OVM

RAW

 

 

•URL. The secure HTTP or HTTPS URL that CloudPlatform can use to access your disk. The type of file at the URL must match the value chosen in Format. For example, if Format is VHD, the URL might look like the following:

http://yourFileServerIP/userdata/myDataDisk.vhd

•MD5 checksum. (Optional) Use the hash that you created in step 1.

6.Wait until the status of the volume shows that the upload is complete. Click Instances - Volumes, find the name you specified in step 5, and make sure the status is Uploaded.

14.4.3. Attaching a Volume

You can attach a volume to a guest VM to provide extra disk storage. Attach a volume when you first create a new volume, when you are moving an existing volume from one VM to another, or after you have migrated a volume from one storage pool to another.

1.Log in to the CloudPlatform UI as a user or admin.

2.In the left navigation, click Storage.

3.In Select View, choose Volumes.

4.

Click the volume name in the Volumes list, then click the Attach Disk button

5.In the Instance popup, choose the VM to which you want to attach the volume. You will only see instances to which you are allowed to attach volumes; for example, a user will see only instances created by that user, but the administrator will have more choices.

(OVM) If the VM is running in the OVM hypervisor, the VM must be stopped before a new volume can be attached to it.

6.When the volume has been attached, you should be able to see it by clicking Instances, the instance name, and View Volumes.

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Citrix Systems 4.2 manual Attaching a Volume, Hypervisor Disk Image Format
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4.2 specifications

Citrix Systems, a leading provider of virtualization solutions and cloud computing technologies, released version 4.2 of its popular software, Citrix XenApp, which was previously known as Presentation Server. This version marked a significant evolution in providing users with remote access to applications and desktops, emphasizing simplicity, performance, and security.

One of the standout features of Citrix XenApp 4.2 is its improved application streaming capabilities. This technology allows applications to be delivered to users in real-time, reducing the need for extensive local installations and enhancing the user experience. With application streaming, administrators can efficiently manage applications on a central server while ensuring that users have immediate access to the necessary tools.

Another highlight of this version is the enhanced security measures put in place to protect sensitive data. Citrix XenApp 4.2 includes support for SSL encryption, providing a secure communication channel for data transmitted between the server and clients. This is particularly crucial for businesses that need to comply with strict data protection regulations. Additionally, the integration of endpoint security features ensures that unauthorized access to applications is minimized.

Performance enhancements are also a critical focus in this release. Citrix optimized the delivery of applications over various network conditions, ensuring that users experience minimal latency regardless of their location. This was achieved through the incorporation of SmartAccess and SmartControl technologies, which allow administrators to set policies based on user roles, device types, and network conditions. This level of granularity enables organization-wide security without compromising on usability.

The user experience was further improved with a revamped interface, making it easier for end-users to access their applications and data. Simplified menus, clear navigation paths, and the ability to customize user settings contributed to a more efficient workflow, allowing users to focus on their tasks rather than struggling with the software.

Finally, Citrix XenApp 4.2 was designed to be highly scalable. Organizations of all sizes could deploy this solution to deliver applications efficiently, adapting to their specific needs as their user base grows or changes. This flexibility is crucial for businesses looking to future-proof their IT investments while maintaining optimal performance.

In summary, Citrix XenApp 4.2 stands out with its enhanced application streaming, robust security features, improved performance under varying conditions, user-friendly interface, and scalability, making it an ideal choice for organizations seeking to leverage virtualization for remote access to applications and desktops.
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