1: Enables legacy roaming for credentials and tokens created by the Web Account Manager (WAM) system. The AppxPackages.xml file can be found at: %APPDATALOCAL%\FSLogix\AppxPackages.xml. 1: Outlook personalization data is redirected to the container. 0: Teams data isn't redirected to the container. When youre talking about tens of thousands of users, this number gets very big, very quickly. However, I have to say, that for use cases like ours, this has been a really good method to use. It is, however, once again, a file-based solution so will not be able to replicate mounted containers or locked files. This model is simple to implement; however, in terms of HA, offers a single point of failure for container access. It can be leveraged both On-Premises and with any Cloud platform that provides an SMB location to write data. "C:\Program Files\FSLogix\Apps\frx.exe" copy-profile -filename Profile_User.vhdx -username contoso\user -dynamic 1 -verbose. For our purposes this has worked very well, however there are a couple of points to be aware of. 1: Redirect TEMP and TMP to the local drive. In some scenarios, users have expressed a desire for more granular control over these behaviors. 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. When setting HealthyProvidersRequiredForRegister to anything other than 0, then PreventLoginWithFailure and / or PreventLoginWithTempProfile should be used in order to create the desired user experience. Use this setting to define how FSLogix attempts to locate a users profile or ODFC container. FSLogix search roaming functionality is no longer necessary in newer versions of Windows. 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. Registry Path: HKLM:\SOFTWARE\FSLogix\Profiles\, Registry Path: HKLM:\SOFTWARE\FSLogix\Profiles\ObjectSpecific\S-0-0-00-000000000-0000000000-000000000-1234\, Registry Path: HKLM:\SOFTWARE\FSLogix\Profiles\ObjectSpecific\S-0-0-00-000000000-0000000000-000000000-4321\. The priority for which location will be used first is defined by the order that the paths are specified in the VHDLocations path. 2. 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. Two remote Cloud Cache providers are configured, and one of those providers becomes unavailable. Because both locations are active and there is a cache capturing reads and writes in the middle, seamless failover between locations can be achieved. Specifies a string pattern used when matching a users ODFC container. Use this setting to define how FSLogix attempts to locate a users ODFC container (VHD(x) file). FSLogix: An In-Depth Look - NetApp For each set, the data is read from the local cache VHD(x) in the CacheDirectory then written to the CCDLocations. 14 Baths. We decided on this due to the requirement to keep profiles lean. exclusions but this is all a matter for another post (coming soon!) Each user local cache VHD(x) continues to expand to support normal operation. Editing this file may cause unexpected results and the file is overwritten at each sign out. 0 Likes . If the desire is for the GPO change to be universally applied, then this setting should be set to 1 prior to the GPO update being applied. Option 2: Leverage VHD locations and replicate data between these locations using other solutions Using CcdMaxCacheSizeInMBs increases storage I/O and network traffic. Typically environments using this model of access rely on a storage level backup and replication solution alongside a manual restore process. This is important because many applications cannot be used with configuration stored remotely. System will need to wait till user login back satisfying 24 hr duration for One Drive cache to get cleared up. When CcdMaxCacheSizeInMBs is set, the local cache is allowed to expand to the maximum size, at which point blocks are removed from the local cache as they're written to the remote Cloud Cache providers. There is resiliency in terms of absorbing the loss of an Availability Zone, but only in terms of users being able to log on the users in the AZ (or on that server, or file share) will still lose their profiles and have a new one created elsewhere. Gonzalo_Reyna on Oct 05 2021 07:51 AM In this blog we will let you know how to solve setup error "failed to start redirector driver (0x80070241)". 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. FSLogix Profiles configured to use a decent redirections.xml file to remove useless bloat from the profile. And even if we manage to replicate the VHDs, there is no seamless failover if the primary location is unavailable. This setting will allow the virtual machine to access all the VHD(x) files on the storage provider creating a potential security risk. Changing this value will take effect at the next reboot. This delay is variable based on many factors such as the location of the container in relation to the location of workloads, It is a junior solution with a history of pain but a promise of great things, Impact on PVS and MCS IO capabilities may be considerable, You know what you are getting and how it works, Far less impact on write caches such as PVS and MCS IO capabilities, Manual replication requirements and an active-passive methodology only, Can only consume SMB locations. The COVID-19 outbreak lies at the heart of this blog post. If running as a Scheduled Task, obviously this also needs to include the user the task is configured to run as. 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. I know one way to create 4 different OUs or 4 different GPOs and link to Computer group but i am looking for best way to do it. If a provider isn't available, each users local cache is allowed to expand until the disk where it resides is out of disk space. Fslogix version FSLogix 2105 HF_01 (2.9.7979.62170) has been released to address a vulnerability and an issue with Windo. FSLogix Profile Container and Office Container are simply redirecting a local profile into a VHD/VHDX, making it a block-level solution to profiles. 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. All sessions trying to use the VHD concurrently must have a matching, OneDrive does not support multiple simultaneous connections / multiple concurrent connections, using the same profile, under any circumstances. When a user logs on, FSLogix iterates through the entire list of VHDLocations searching for an existing profile. I am going to deploy Citrix VDIs on Azure for 10,000 users. These files contain a list of sectors that need to be written to the CCDLocations. Where is the sweet point on number of vhdx / users per share. CCDLocations should be used instead of VHDLocations. Lets say we implement the script, will it create new accounts for those already existing accounts? All the 10,000 VDIs will be in same OU, how can i define multiple file shares for the users? Recently, we were asked to scale up a Citrix deployment, shall we say, rather heavily, and indeed, rather rapidly. But, at least good thing that Microsoft is considering to add a feature to shrink the VDIs on attach or detach. The user receives the default prompt to call support, and the users only option is to sign out. The reason for this is Azure Files specific and detailed in the next section. Installing FSLogix involves configuring network shares, creating and configuring a group policy object (GPO) or registry settings, and installing the FSLogix agent. This setting is recommended for troubleshooting only. And then we came to storage and oh boy, the numbers looked heavy. A growing number of these environments are non-persistent, requiring a graceful set of tools to manage applications and user profiles. As for seamless failover have you done it with CloudCache? Don't use the plain-text connectionString for Azure page blob storage providers. A list of SMB locations to search for the user's ODFC VHD(x) file. 0: OneNote UWP notebook files aren't redirected to the container. The user receives the default prompt to call support, and the users only option is to sign out. This circumstance has been documented to occur with and without the use of a non-persistent profile. The type accepts either smb or azure. 1: A difference disk is used on the network. Reply. Outlook must be configured for online mode for this feature to work. An FSLogix configuration can only use VHD locations OR Cloud cache, not both. Unfortunately it looks like its not detecting if a user currently has a profile. 1: VHD (x) is dynamic and only increases the size on disk as necessary. FSLogix documentation. Registry Path: SYSTEM\CurrentControlSet\Services\frxccds\Parameters. 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. This can simply be added to by provisioning additional file servers and volumes and adding them to the list in the script, so their new capacity will be instantly utilized. This is by design. About FSLogix. What is FSLogix Cloud Cache? - Xenit Defines the number of required 'healthy' storage providers necessary for a successful user sign-in. 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. Architecting for FSLogix Containers High Availability - Github The following settings are applicable to FSLogix and not specific to profile or ODFC containers or Cloud Cache. Note: Do not set a VHD location. When using this configuration setting, be sure the VHDNamePattern value matches this setting. Again, we have to get help using a script to predefined this for a user as the entries/key is named with users SID. 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. 1: Office activation data is redirected to the container. WVD and FSLogix - Microsoft Community Hub The Complex configuration example expands on the Advanced example above.though introducing concurrent connections. The connectionString for smb type must include the full UNC path to the file share. There was no requirement here to provide resiliency, merely the capacity to absorb an unprecedented and exceptional uplift of user numbers. 1: Teams data is redirected to the container. This solution is unreal for enhancing and filling the shortcomings of Robocopy with an extremely thorough and well-designed user interface. Specifies the path where difference disks are created when ProfileType is configured to use them. If one isn't found, one is created in the first listed location. The user receives the default prompt to call support, and the users only option is to sign out. FSLogix uses the VHDLocations or CCDLocations as the location where to search and this setting defines what to search. A new log file is created each day. Specifies the maximum size of the user's container in megabytes. FAQ - Housing and Residential Engagement | CSUF Tuffy Titan. FSLogix doesnt change the game when using VHDLocations regarding Active-Active architectures for solutions such as Citrix Virtual Apps and Desktops, and the same rules apply that would to any profile solution, the key here is architecting around this limitation in a supported fashion probably a dedicated write up by itself at some point. Essentially, as long as the script was run often enough for the volume of new user onboarding, the profiles would be load balanced across the file shares. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. SDDL string representing the ACLs to use when attaching the VHD(x). 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). Remote desktops and applications are a critical, and growing, part of the IT strategy for many businesses. Specifies a string pattern used when matching a profile or ODFC container folder. Defines the number of required 'healthy' storage providers necessary for a successful user sign out. Two storage providers in at least two regions. Why let my storage grow. The script is a Startup Script, it does not run at logon. To control the number of VHD(x) files that persist, see the NumSessionVHDsToKeep setting. Just getting error, that first location can not be found. These VHD(x) files will typically persist so that they can be used the next time a user creates a session. Seamless profile failover is probably not worth the effort (YMMV), Aaahh, had been looking for something similar for my upcomming solution for FSLogix. Storage that is appropriate for the local cache VHD(x) will have performance and availability characteristics similar to SSD or NVMe attached storage. Decreasing this value doesn't cause existing VHD(x) containers to shrink. This ensures that only 10 GB of the 20 GB available on the host is utilized for local cache VHD(x). More info about Internet Explorer and Microsoft Edge, Configure Windows Search database roaming, Tutorial: Configure profile containers with Cloud Cache, Protect Azure page blob connection string. When enabled, this setting attempts to compact the VHD disk during the sign out operation and is designed to automatically decrease the Size On Disk of the user's container depending on a predefined threshold. The following post will discuss scenarios relating to HA options and considerations around replication requirements. Specifies the number of retries attempted when a VHD(x) file is locked (open by another process or computer). For optimal performance, the storage solution and the FSLogix profile container should be in the same data-center location. FSLogix allows for multiple paths to be defined to allow for failover should one location be unavailable. 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: . e. The least time duration that we can set for a Cloud storage dehydration threshold in Storage Sense is 1 day or 24 hrs. As far as FSLogix is concerned, again it too has an additional overhead to plan disk shrinking/compressing. 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. Internal Medicine. The priority for which location will be used first is defined by the order that the paths are specified in the VHDLocations path. We both have different insights based on our respective roles; I am a consultant who sees many different environments, Brandon operates within a monster environment . 1: Only when the Profile container is attached, the Outlook setting that enables cached mode is temporarily set until the container is detached. FSLogix will override this setting for the current user. I recently stumbled upon this little gem of a solution: BVCKUP2 developed by Alex Pankratov. Standard behavior is for the GPO to be applied, but when the ODFC container is read, the GPO is overwritten using the setting in ODFC container. A value of vhd means that newly created files should be of type VHD. technical how-tos | software reviews | industry news | forthright opinions | videos | podcasts | rants and raves. The main problem we had was what would happen when the first file share filled up? A value of vhdx means that newly created files should be of type VHDX. Configuration examples - FSLogix | Microsoft Learn Addressing Multi Session Profile Management with FSLogix Containers When FSLogix determines a user should have an FSLogix profile container, and a local profile exists, FSLogix will permanently delete the local profile. When specified as a REG_SZ value, multiple locations must be separated with a semi-colon (;). Here is an overview of what FSLogix does. These registry items are orphaned entries referring to users. The keen eye may note above that the diagram specifies an AccessNetworkAsComputerObject tag. Setting the CcdMaxCacheSizeInMBs value below 200 has a significant effect on system performance. We have set profiles to a limit of 100GB but obviously if many users suddenly underwent a huge increase we might have issues. Office Containers: Put users' Microsoft Office cache files in a VHD(x) and connect at logon to roam Office data without streaming. For more information, see Configure Windows Search database roaming. 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. Configuration Settings - FSLogix | Microsoft Learn Check the box next to I agree to the license terms and conditions and click Install. This specifies how many to keep. FSLogix uses the VHDLocations or CCDLocations as the location where to search and this setting defines what to create. This setting is specific to Office 2016 and later. To consume and utilise traditional NTFS style Access Control Lists (ACLs) you will require, To bypass the requirement of ADDS above, FSLogix can be configured to access the Network Location for storing containers as the computer object. 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. When enabled (1) FSLogix loads the FRXShell if it's determined a temp profile has been created. When using this configuration setting, be sure the. Cloud Cache allows for the consumption of Azure Blobs via Azure Storage Accounts. So in answer to your question, no, a user with an existing profile container will always use that. Host A has a maximum of 10 users, and CcdMaxCacheSizeInMBs set to 1000 MB (1 GB), and the host has 20 GB of disk space available. The main thought was how big do we possibly expect the profile to get for each user? It populates both the Profile Containers and ODFC Registry values for VHDLocations, but if you dont use both, it wont make any difference the unused one is just ignored. 0: Outlook personalization data isn't redirected to the container. I will post findings at a later date. This configuration is not load balancing between the two sites, rather we're relying on users only having access to a single location. Your email address will not be published. Migrate existing profiles into a VHD (X) container with frx.exe. Validated share and NTFS permissions (SMB only). The following settings may be used, with Profile container and/or ODFC container when using Cloud Cache. I have an upcoming project, almost finalized where I have pitched CloudCache to fulfilling all the requirements. A mounted Container is effectively locked at the file system level resulting in challenges with consistent replication. Default Value: %userprofile%\AppData\Local\Microsoft\Outlook. 2: When a new VHD is created and there are contents in the local OST folder, they're moved to the VHD before the user is given access. This setting specifies where the files are located that control what data needs to be written to the CCDLocations. If the value is nonexistent, then the robocopy results aren't logged at all. Please be aware that you cannot receive mail of any type, including bills or packages, that do not have your correct name on them. This has been traditionally my preferred method of replication particularly when REFS is at play. If you do need resiliency for the profiles themselves then there are lots of options here (will hopefully cover some of them off in my upcoming blog post about FSLogix best practices). Cloud Cache also allows for the seamless failover between multiple locations. Existing containers are extended automatically to this size during user sign in. The rest of the engine is all about the cache. FSLogix allows for multiple paths to be defined to allow for Failover should one location be unavailable. Multiple storage providers in the same region or zone-redundant storage. During a drill or BCDR event users from a failed region are given access to virtual machines in the working region. Second is that in the past Cloud Cache has been very buggy and it is only in more recent releases that it has improved, so I was loth to hang a production environment on it based on past experience. Products: Profile Containers: Put users' profile folder (\users\<username) in a VHD(x) and connect at logon to roam profiles without streaming. Each location has its own write cache list since they may flush at different speeds. If the VHD path doesn't exist, it's created before it checks if a VHD(x) exists in the path. 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!
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