The following settings are applicable to FSLogix and not specific to Profile or ODFC containers or Cloud Cache. The user is affected in a negative way up to and including session failures and/or data loss. CcdMaxCacheSizeInMBs is an advanced configuration option and requires thorough planning as it has impacts to the overall performance of the profile solution. Note: Do not set a VHD location. Issue: VHDX profile gets DISCONNECTED at exactly 10 Hours mark. There is a cost to this capability, and that is an impact on Logon and Logoff times for users due to the requirement to build a local cache on the endpoint. If the value is nonexistent, then the robocopy results aren't logged at all. FSLogix allows for multiple paths to be defined to allow for Failover should one location be unavailable. I have a question regarding the script. Traditionally, Cloud Cache had rigid behavior when all defined providers weren't available at user sign-in and sign out. There are of course maintenance routines to consider shrinking, compacting, pruning, and (dare I say it?) Additionally, any backup solution that does not do block-level backup can struggle to backup the open container once it is mounted and locked. We have to monitor the file shares carefully to keep an eye out for sudden profile size increases and potentially then prune and shrink them (Aaron Parker has some good articles on this, will also touch on it in an upcoming post). 2. Allows unique settings based on a user or group SID. This mode shouldn't be used if the ODFC container is being used with Outlook Cached Exchange mode. If running as a Scheduled Task, obviously this also needs to include the user the task is configured to run as. As with any multi VHD location-based architecture, there is a requirement to replicate the containers. Be sure you understand how conflicting settings are applied and prioritized. During a drill or BCDR event users from a failed region are given access to virtual machines in the working region. we currently have seperate folders setup for different departments in our GPO we have the UPM path set to something like the below \\\\SERVER\\Profiles\\#l#\\%UserName% #l# being an AD attribute. Click on Apply . When you are already working with FSLogix and suddenly a local profile is created, most of the times it occurs because the location where you are storing your profiles was not reachable at the moment when the user was initiating session. Validated share and NTFS permissions (SMB only). Review the Custom profile redirections page for our recommended exclusions. Im a bit confused by this, as all the script does is set the VHDLocations to a setting ordered by disk space. When enabled (1), this setting reads the AppxPackages.xml manifest file from the user's profile and installs / re-registers the list of applications. This setting specifies the number of healthy Cloud Cache providers required to allow a sign-in. This allows user data to be recovered from the local cache, however the local cache VHD(x) must then be managed (deleted) manually after user data is restored. Seamless profile failover is probably not worth the effort (YMMV), Aaahh, had been looking for something similar for my upcomming solution for FSLogix. If a Cloud Cache provider doesn't become available during the time of the user session, then the user is prevented from signing out (discussed in HealthyProviderRequiredForUnregister). 512: VHD(x) is formatted using 512 byte allocation. 0: OneNote notebook files aren't redirected to the container. When set to 0 and the number of providers specified in HealthyProvidersRequiredForUnregister is not met, then the user's sign out may be held infinitely. When enabled (1) FSLogix loads the FRXShell if it's determined a temp profile has been created. But, at least good thing that Microsoft is considering to add a feature to shrink the VDIs on attach or detach. CcdMaxCacheSizeInMBs specifies the maximum local cache size in megabytes, per user, during normal operation. If it doesn't find one, though, it is created in the first entry in the list - which would be the file share with the most available space. Setting the value to 0 may cause the permanent deletion of the user session data stored in the local cache, without the protections built in through CcdUnregisterTimeout and ClearCacheOnForcedUnregister. FSLogix Profiles configured to use a decent redirections.xml file to remove useless bloat from the profile. For optimal performance, the storage solution and the FSLogix profile container should be in the same data-center location. Please assist. 375 reviews. XML file contains various entries with added complexity. And i tested it and it works well. If a user logs in with an existing profile, FSLogix simply iterates through the listed shares in the Registry value until it finds the profile. We decided on this due to the requirement to keep profiles lean. Besides, with OneDrive and Known Folder Move (blog post coming on this too! 0: OneNote UWP notebook files aren't redirected to the container. Heres the script all that is needed is for you to populate the list of file share paths with your own, and it is ready to go! It is a file-based replication solution meaning that it suffers from the same challenges that all file-based replication engines do, and has a nasty history across many deployments. Exclude the VHD(X) files for profile containers from antivirus scanning, to avoid performance bottlenecks. FSLogix uses the VHDLocations or CCDLocations as the location where to create and this setting defines what to create. Furthermore, your mileage on the above may vary depending on your specific use cases and requirements. I highly recommend this toolset for anyone looking to do multi-location replication of containers. In rare cases, duplicate OST files are created for a user. And then we came to storage and oh boy, the numbers looked heavy. The following configuration settings are Cloud Cache specific and are used for ALL Cloud Cache implementations whether applied to Profile or ODFC container(s). Option 2: Leverage VHD locations and replicate data between these locations using other solutions Figure 1: FSLogix High Availability using Cloud Cache. Users who have access to multiple locations may create a new profile in another location if the location for their actual profile is not available. I ran the script on one workstation and it worked and created the profile on the share with the most resource. The path supports the use of the FSLogix custom variables or any environment variables that are available to the user during the sign in process. Specifies the location where log files should be stored. No need for your startup script then! 1: Disables the event log warning when the proxy or cache ACLs don't match the default values. Duplicate storage and compute infrastructure in another region. Major version of the operating systems as seen in: Minor version of the operating systems as seen in: Build version of the operating systems as seen in: Legacy to Windows service packs, no longer used. The environment in question was already using FSLogix Profile Containers. A Profile and ODFC container exists or is created for each user. exclusions but this is all a matter for another post (coming soon!) 2: Shutdown when a FSLogix user signs out. 1: FSLogix is enabled for Azure Virtual Desktop (AVD) sessions only. Ft. 732 N East St, Anaheim, CA 92805. When configuring any settings associated with disk register or unregister events, verify that you're familiar with the concepts, and that the configurations achieve your data integrity goals. Cloud Cache can be utilised with any technology that VHDLocations can work with, allowing for active-active profiles across both on-premises and cloud-based locations. A growing number of these environments are non-persistent, requiring a graceful set of tools to manage applications and user profiles. This unnecessary will fill in the profile storage when the data is out there in one drive as well. It leverages a single SMB location, (be it a Windows File Server, Scale-Out File Server, NAS presented storage such as Nutanix Files or NetApp option)s and requires simply defining one profile share location. All the MS documentation is proclaiming the . Only one location can ever be active at one time. You can also run it as a Scheduled Task if you want. Just getting error, that first location can not be found. Windows Virtual Desktop (WVD) is now known as Azure Virtual Desktop (AVD), though the name of the setting uses the legacy name. The rest of the engine is all about the cache. The script also writes a handy extra value to the Registry key called scriptDebug which shows the disk space of all the target file shares last time it was run really handy. 0: OneDrive cache isn't redirected to the container. When setting HealthyProvidersRequiredForRegister to anything other than 0, then PreventLoginWithFailure and / or PreventLoginWithTempProfile should be used in order to create the desired user experience. We have swap directory name components set so this causes new containing directories to be named with the username first followed by the SID. When using the script ive noticed that it creates it with firstinitial.surname_SID. Recently, we were asked to scale up a Citrix deployment, shall we say, rather heavily, and indeed, rather rapidly. Default value of 20000 = 20 seconds. However, I also am looking at option to get rid of OneDrive data getting dumped into user profile. So far I am positive but I am trying to find use cases where CloudCache was dropped out as a probable solution. is there anyone to ach. This setting is a folder path only. A list of SMB locations to search for the user's ODFC VHD(x) file. The path supports the use of the FSLogix custom variables or any environment variables that are available to the user during the sign in process. We think we figured out 500.. If the number of available providers at sign out is less than the number set, the user's sign out is prevented for the time specified in CcdUnregisterTimeout. 1: Machine should only be the RW profile instance. Azure Virtual Desktop or equivalent Virtual Desktop infrastructure. The only way that it seemed possible to do this would be to use some sort of variable to direct subsets of users to particular file shares but if something happened and one file share suddenly started using substantially more capacity than the others, wed have to intervene and direct new users somewhere else. There are a couple of key concepts to be aware of: As discussed in the deployment scenarios above, whenever VHD Locations are utilised, and there are multiple paths at play, some for of Replication Software is required to keep these locations in sync. Internal Medicine. You can follow the same instructions mentioned in the profile container to get the file share name. Setting ClearCacheOnForcedUnregister to 1 may result in user data saved in the registry during the current session to be lost. Normal operation assumes that all Cloud Cache providers are available, and that storage performance is adequate to accept I/O at the rate necessary to accommodate profile utilization. The benefit of this model, (along with the next) is that Cloud Cache removes the requirement for a replication tool to be in place and handles active-active profile locations natively. Where is the sweet point on number of vhdx / users per share. Multi Family Home for Sale in Fullerton: 14 Baths. The COVID-19 outbreak lies at the heart of this blog post. It sounds like something is either set incorrectly or being ignored. Users only have access to a single region at a time. 3: Machine should try to take the RW role and if it can't, it should fall back to a RO role. How would we direct users to the next one instead? 1: Teams data is redirected to the container. If it finds one, fine. a. This controls the number of session VHDs that are persistent. System will need to wait till user login back satisfying 24 hr duration for One Drive cache to get cleared up. This example removes the Object-Specific configuration as the multi-regional components adds complexity. This is the simplest access model, but only allows one concurrent session. Here are the steps to add a cloud cache registry key with a file share: 1. Permissions-wise, you need to make sure that you give Domain Computers (or at the very least the Citrix worker computer accounts) RX access to the root of the share so that you can determine free space. FSLogix Profile Container is enabled by default on the Nerdio configured AVD Windows 10 multi-session template VM. Reply. When multiple entries exist, a user will try to create or locate their container from the list of locations in order. Why did you not use the group-sid based feature built into the product? You should also use one of the tools to shrink the .VHDX files. This mode shouldn't be used if the ODFC container is being used with Outlook Cached Exchange mode. Use this setting to define how FSLogix attempts to locate a users profile container (VHD(x) file). This continues, as needed, until the remote providers become available and the local cache is able to be flushed to the remote providers. These VHD(x) files will typically persist so that they can be used the next time a user creates a session. The first location which the user has access to or is available will be where the container is created or attached from. Looking at OneDrive usage gave us an average of around 8-10GB so being cautious, we anticipated looking at 30-40GB per user. In addition, it is a good idea to configure the virtual drive as dynamic, so that it can grow with the increasing amount of data: . Specifies the path where difference disks are created when VHDAccessMode is configured to use them. More info about Internet Explorer and Microsoft Edge. Lets say we implement the script, will it create new accounts for those already existing accounts? When a user logs on, FSLogix iterates through the entire list of VHDLocations searching for an existing profile. For example, if set to (2) and the user creates a third session, a new session VHD is created, but it's deleted when the third session ends. Anytime the use of a VHDLocation is defined; we are automatically subscribing to a single active profile location methodology. 1: Only when the ODFC container is attached, the Outlook setting that enables cached mode is temporarily set until the container is detached. Using VHDLocations provides no replication, correct. Again, we have to get help using a script to predefined this for a user as the entries/key is named with users SID. However, I have to say, that for use cases like ours, this has been a really good method to use. Secondly, finding a users profile when they are one of a large number of file shares is a bit annoying and takes quite a while! VHD-based profile solutions such as the FSLogix Profile Container and the Citrix Profile Management profile container do not support saving changes in multi-session scenarios. WillSomerville . She has been . FSLogix will override this setting for the current user. . Setting CcdMaxCacheSizeInMBs to 0 (default value) means that Cloud Cache doesn't attempt to limit the size of the local cache. 1513 E Campus Drive. Before Cloud Cache you could in FSLogix set multiple paths for the VHD-files and it would automatically check the second path specified if the first was unavailable, the problem was that you needed to set up the replication between the two file locations yourself, and that was complicated since the VHD-disks will be locked during use, and it . FSLogix uses the VHDLocations or CCDLocations as the location where to search and this setting defines what to search. The Advanced configuration example expands on the Standard example though introducing multiple VHDLocations OR Object-Specific settings AND minimal entries in custom profile redirections. Newly created VHD(x) containers are of this size. (Identified some registry settings that can do it, but that actually removes all options from One Drive including above but again that will be on our own risk to use). When enabled (1) FSLogix loads the FRXShell if there's a failure attaching to, or using an existing ODFC VHD(x). If it's desired to block a user from signing in and a minimum number of Cloud Cache providers aren't available, the HealthyProvidersRequiredForRegister may be set to the number of providers required for a sign-in. Each location has its own write cache list since they may flush at different speeds. Of course, this doesnt provide resiliency. The path supports the use of the FSLogix custom variables or any environment variables that are available to the user during the sign in process. So, Ryan has provided us with a nice simple way to spread users across multiple file shares in a quick and easy fashion, and to address the issue of each file share potentially filling up. FSLogix Profile Container is becoming the go-to solution when it comes to profile management. The following settings are applicable to ODFC containers and are created in the following location: SDDL string representing the ACLs to use when attaching the VHD. Don't use the plain-text connectionString for Azure page blob storage providers. However, this didnt take into account OneDrive data, which was also scheduled to be synchronised into the profile VHD. 1: Enables legacy roaming for credentials and tokens created by the Web Account Manager (WAM) system. Recommendation is that disk should not be in use while shrinking. When you ask a business if they want to pay for hundreds of terabytes of extra storage so Brian in Accounts doesnt have to reset his Outlook views and colour settings after an outage, are they going to say yes? Since the user profile is mounted to Windows 10 VDI upon log on, when the VHDX profile is disconnected, everything stops working. Hopefully some more of you out there may benefit from it, and huge round of applause due to Ryan Revord for developing this and sharing it as Ive said many times before, community rocks! Multiple entries in VHDLocations doesn't provide container resiliency. If one isn't found, one is created in the first listed location. I want to make use of File On demand to give user better experience but dont want to retain data locally in the end just because it will be available on cloud as well. 0: Office activation data isn't redirected to the container. Simply placing a Distributed File System Namespace in front of one or many SMB locations. The path supports the use of the FSLogix custom variables or any environment variables that are available to the user during the sign in process. The natural response to this problem is usually to front some DFS onto multiple shares, but several reasons prevented this a) I hate DFS, b) there were authentication issues between the various domains in use and DFS would have exacerbated this, and c) directing users to DFS file shares seemed no more intelligent than simply directing them to a list of Windows file shares. Use these examples as a starting point of your FSLogix configuration. This configuration is not load balancing between the two sites, rather we're relying on users only having access to a single location. The ODFC container isn't configured*. Firstly, take note of the fact that the potential scope of failure has increased possibly greatly. 6,750 Sq. But there are still few things unaddressed. When setting CCDLocations, the first location is the primary storage provider and is the only provider used for read operations, unless it becomes unhealthy. Use " when the name contains a space. Storage Sense will not be helpful in case a user uses Always keep on this device option for data downloaded from One Drive. Specifies the number of times the system should attempt to reattach the VHD(x) container if it's disconnected unexpectedly. FSLogix uses the VHDLocations or CCDLocations as the location where to search and this setting defines what to search. The following post will discuss scenarios relating to HA options and considerations around replication requirements. The priority for which location will be used first is defined by the order that the paths are specified in the VHDLocations path. Enable this setting and FSLogix attempts to clean up these invalid sessions and allow a successful sign-in. There are five common deployment scenarios I am going to outline below, along with the pros, cons, and considerations associated with each of them, as well as some tooling that can fill in the gaps. 732 N East St, Anaheim, CA 92805. If all the user data can be synced back, how much inconvenience is it to lose a profile (and map this against the storage requirements)? Specifies a log file name and path where the output of the robocopy commands (for example, during mirroring of data in or out of a VHD) are stored. Although HealthyProvidersRequiredForUnregister may be set to 0, it is NOT recommended. Various setting combinations could cause local profile data to be discarded with no Cloud Cache providers being updated. Storage as a Service is what the Cloud in Cloud Cache is referring to. '0' - Log DEBUG level messages and higher 1 - Log INFO level messages and higher 2 - Log WARN level messages and higher 3 - Log ERROR level messages and higher. 0: Normal direct access behavior. A lot of people will say why not just use Cloud Cache, but there are a number of reasons around this. Changing the location of the log file, it is required to reboot the system or restart the FSLogix Service. FSLogix uses the VHDLocations or CCDLocations as the location where to search and this setting defines what to create.
Brain Imaging for Global Health