fslogix multiple vhd locations fslogix multiple vhd 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. Don't use the plain-text connectionString for Azure page blob storage providers. There's no profile recovery as the user's create new profiles in the new location. 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: Outlook personalization data is redirected to the container. Recommendation is that disk should not be in use while shrinking. The FSLogix solution uses a Filter Driver to prevent applications from recognizing the profile data is accessed across the network. (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). CcdMaxCacheSizeInMBs is an advanced configuration option and requires thorough planning as it has impacts to the overall performance of the profile solution. 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. . Specifies the maximum size of the user's container in megabytes. 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. Decreasing this value doesn't cause existing VHD(x) containers to shrink. Various setting combinations could cause local profile data to be discarded with no Cloud Cache providers being updated. FSLogix Profiles configured to use a decent redirections.xml file to remove useless bloat from the profile. XML file contains various entries with added complexity. RoamSearch is set prior to GPOs being applied, it is not possible to rely on GPOs to set RoamSearch in environments where a GoldImage is applied at boot. Also, at sign out, if any Cloud Cache provider wasn't available the user's sign out would be prevented indefinitely. Specifies a string pattern used when creating a users ODFC container. We are primarily looking to make use of One Drive with roaming profiles, may it be a Non-Persistent Desktop or Terminal Server shared desktops. If the remote provider doesn't return to operation before the local cache VHD(x) utilizes all storage on the host, the result is the same as if the system drive runs out of disk space. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Depending on the size of your FSLogix profile containers and Office containers, doing so could translate into significant delays that could impact user performance. However, as long as the Scheduled Task was run with admin access (so it could write an HKLM value), this worked fine. The user receives the default prompt to call support, and the users only option is to sign out. Figure 4: Cloud Cache (active / active) | FSLogix Cloud Cache (CCDLocations). 0: VHD (x) is of a fixed size and the size on disk is fully allocated. Bad that Microsoft did not already address this with their product FSLogix. Specifies the location where log files should be stored. Over long periods of time duplicate OST files may consume incremental disk space. When setting HealthyProvidersRequiredForRegister to anything other than 0, then PreventLoginWithFailure and / or PreventLoginWithTempProfile should be used in order to create the desired user experience. It is also important to note that should you be utilising REFS file system for your containers (which you definitely should where possible), then DFS-R will not be an option for you, The mighty robocopy is still a beast to this day and offers a fantastic free option for keeping your container data in sync. Allows unique settings based on a user or group SID. If running as a Scheduled Task, obviously this also needs to include the user the task is configured to run as. It can be leveraged both On-Premises and with any Cloud platform that provides an SMB location to write data. 0: Sharepoint data isn't redirected to the container. During a drill or BCDR event users from a failed region are given access to virtual machines in the working region. replied to OffColour1972 Jan 23 2020 01:40 AM . Also, local cache potentially could have given us a 300GB storage increase for each server that was deployed, and that again would be a cost implication that would be unpalatable. When enabled (1) this setting cleans out registry keys in the HKEY_LOCAL_MACHINE hive that refer to a users SID. "Multiple SMB Locations with Multiple VHD Paths - Choosing to use VHDLocations rather than Cloud Cache does not mean that the ability to define multiple locations is lost. Typically environments using this model of access rely on a storage level backup and replication solution alongside a manual restore process. However, I have to say, that for use cases like ours, this has been a really good method to use. Defines the number of required 'healthy' storage providers necessary for a successful user sign-in. For more information, see Use the sync app on virtual desktops. 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. 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. If the minimum number of providers required for registration aren't available, then the sign-in fails. Specifies a string pattern used when matching a profile or ODFC container folder. This allows the user to restore items regardless of the machine from where they were deleted. Some of these entries persistent post profile deletion and may cause long term issues. 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. How would we direct users to the next one instead? With VHDLocations, there is to automatic replication of VHDs from primary location to all other secondary locations, correct? Specifies the number of seconds to wait between retries (see LockedRetryCount). The impact will vary and you should test this against your deployment. CCDLocations should be used instead of VHDLocations. 375 reviews. This setting is used when VHDAccessMode is set to (3). General Internal Medicine. Fullerton, CA 92834. FSLogix allows for multiple paths to be defined to allow for Failover should one location be unavailable. The ODFC container isn't configured*. This value is set between 0 and 3 inclusive, with the following meanings. 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. Use these examples as a starting point of your FSLogix configuration. The following settings allow configuration of Cloud Cache behavior during disk register (associated with user sign-in) and disk unregister (associated with user sign out) events. The first is the traditional path which allows writes to effectively any presented SMB share. GPO is handling the profile pointing to the current file server. An upgrade install will leave all logging settings as they exist before the upgrade install. The main problem we had was what would happen when the first file share filled up? When enabled (1) FSLogix loads the FRXShell if there's a failure attaching to, or using an existing ODFC VHD(x). Storage as a Service is what the Cloud in Cloud Cache is referring to. Default Value: %ProgramData%\FSLogix\Logs. Storage Sense will not be helpful in case a user uses Always keep on this device option for data downloaded from One Drive. The user is affected in a negative way up to and including session failures and/or data loss. 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. We have upwards of 500 on some file shares and not seeing any issues (nothing reported, anyway). The following settings are applicable to profile containers and are created in the following location: Do not use this configuration setting unless your storage provider or architecture will NOT work with user-level permissions to the VHD(x) container locations. When a user logs on, FSLogix iterates through the entire list of VHDLocations searching for an existing profile. Firstly, Cloud Cache replicates profiles rather than distributing them and we were primarily looking to split the load across the file shares rather than provide redundancy. Heres a diagram spelling out the process:-. The Complex configuration example expands on the Advanced example above.though introducing concurrent connections. Why did you not use the group-sid based feature built into the product? They let only one session (in read/write mode) write changes. Dr. Amy Alias MD. c. Other way that was suggested was to use attrib commands to un-pin the cached files that Storage Sense cant help with, but again, this is not configurable anywhere in One Drive Client. Consider using the object-specific configuration settings in lieu of multiple VHDLocations. 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. 2: Reboot when a FSLogix profile user signs out. Using CcdMaxCacheSizeInMBs will negatively impact performance, regardless of the size specified, although larger sizes will somewhat decrease the performance impact. Cloud Cache also allows for the seamless failover between multiple locations. 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 combined with a, You require a seamless failover should the loss of a single storage location occur, You have active-active site requirements and prefer to keep containers close to workloads, You want to consume native cloud storage such as Azure Blob, You have latency struggles or concerns between the location of storage and location of workloads, There are obvious logon and logoff delays which impact the user experience. Additionally, any backup solution that does not do block-level backup can struggle to backup the open container once it is mounted and locked. Setting CcdMaxCacheSizeInMBs to 0 (default value) means that Cloud Cache doesn't attempt to limit the size of the local cache. However, I also am looking at option to get rid of OneDrive data getting dumped into user profile. Cloud Cache is a technology that allows Profile & Office Container data to be stored in multiple locations at once including Local Device , traditional SMB shares on-premises and public cloud storage providers to enable storage continuity . 0: Don't roam credentials and tokens within the container. You can follow the same instructions mentioned in the profile container to get the file share name. Continuity to data has been the primary reason for developing cloud cache and with many organisations . You can put the script wherever you want. It shouldnt affect the naming pattern for the containers at all. In this environment, nothing had yet been put into place for maintenance purposes, so we had to have a look at existing users and try and take an educated guess at how much storage we potentially required for each user. You have to get the Azure file share path from the storage account we created for the user profile before you add the registry key. But, at least good thing that Microsoft is considering to add a feature to shrink the VDIs on attach or detach. The following post will discuss scenarios relating to HA options and considerations around replication requirements. This controls the number of session VHDs that are persistent. In rare cases, duplicate OST files are created for a user. The example configurations outlined in this article are a progression of complexity based on configuration choices. These steps need to be completed on all VMs. 0: Teams data isn't redirected to the container. 1: ODFC container overwrites the previous user setting with the GPO setting. The result of clearing the local cache, without flushing to a Cloud Cache provider, is the permanent deletion of the user's session data stored in the local cache. These settings are only applicable if the LoggingEnabled setting is set to 1. 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. Cloud Cache is not limited to Blob Storage in Azure. Do not add the file name to the path. This article outlines the various registry settings applicable to FSLogix that includes, but not limited to: Some FSLogix settings will accept environment variables. 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 . As far as FSLogix is concerned, again it too has an additional overhead to plan disk shrinking/compressing. Have you got a custom SID pattern set via the FSLogix Registry values or GPOs? 14 Beds. When consuming containers with Azure files via either Cloud Cache or VHD locations. Of course, this doesnt provide resiliency. Specifies the number of seconds to wait between retries when attempting to reattach the VHD(x) container if it's disconnected unexpectedly. The path to the user's Outlook folder. You can increase this value at any time, but can't decrease it. Note: Do not set a VHD location. I recently stumbled upon this little gem of a solution: BVCKUP2 developed by Alex Pankratov. Ryan had experienced a similar problem, and his response was simply to use a PowerShell startup script to iterate through a list of file servers and order them by their free disk space. So, we need to remove our GPO setting using VHD locations, and then set our CCD locations. We continue to work with our Identity teams on a long term solution. Oh you mean this https://docs.microsoft.com/en-us/fslogix/configure-per-user-per-group-ht this wouldnt have helped in this situation, we would still have the overhead of managing the groups and where they map to and what happens when those shares reach capacity and having to move AD groups if we want to move the users. The Standard + Disaster Recovery configuration example expands on the Standard example through duplicate, powered down infrastructure in another region. We run it from a network share, but you can just as easily run it from the local machine and deliver it from the template. So yes Storage Sense was what they also suggested us. Depending on the configuration and use, the storage IO and Network traffic increase could be substantial. it is not a true HA option to specify multiple locations, it will not have any brains in an outage scenario, but it can be used to distribute load etc - you can have multiple locations with multiple user sets and different access permissions. The user receives the default prompt to call support, and the users only option is to sign out. With script it is firstinitial.surname_SID. This setting ensures cached mode is used only when the container is attached. If a user signs in with no available providers, FSLogix assumes that one or more Cloud Cache providers become available prior to the user signing out. b. If the VHD path doesn't exist, it's created before it checks if a VHD(x) exists in the path. Note This setting is used with the SizeInMBs setting to manage the size of profile containers. Registry Path: HKLM:\SOFTWARE\FSLogix\Profiles\ Registry Path: HKLM:\SOFTWARE\FSLogix\Profiles\ObjectSpecific\S---00-000000000-0000000000-000000000-1234\ The Advanced + Disaster Recovery configuration example adds complexity through multiple storage providers in at least two regions and various custom profile redirections. 732 N East St, Anaheim, CA 92805. When a user logs on, FSLogix iterates through the entire list of VHDLocations searching for an existing profile. How this script can be used with Cloud cache? When enabled (1), this setting reads the AppxPackages.xml manifest file from the user's profile and installs / re-registers the list of applications. 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! Registry Path: SYSTEM\CurrentControlSet\Services\frxccd\Parameters, Default Value: C:\ProgramData\FSLogix\Cache. 1: attach as computer - folder must have permissions for computer objects. This dream is realised with Cloud Cache by allowing us to define multiple profile storage locations, be it SMB or Azure Blob at the same time. Also, it is worth noting that the script (below) uses a Z: drive to query the free space so be careful if youre running it manually to make sure you dont have a Z: drive mapped anywhere. Furthermore, your mileage on the above may vary depending on your specific use cases and requirements. 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 will override this setting for the current user. This setting is recommended for troubleshooting only. These containers are mounted at user logon effectively mobilising a local profile. Do the following to install Microsoft FSLogix on the VDA machine: Go to https://docs.microsoft.com/en-us/fslogix/install-ht and click the download link. Specifically, users would never trigger an error during sign-in, even if no Cloud Cache providers were available. Be sure you understand how conflicting settings are applied and prioritized. If you want active-active HA, use cloud cache. The rest of the engine is all about the cache. As with any multi VHD location-based architecture, there is a requirement to replicate the containers. 3,289 Setup fails with failed to start redirector driver. We've built our new WVD environment and it looked like FSLogix was the way to go. Tuffy Titan. Where is the sweet point on number of vhdx / users per share. The COMPUTERNAME of the client initiating the connection to the host. 3: Machine should try to take the RW role and if it can't, it should fall back to a RO role. For more information, see Configure Windows Search database roaming. This is the simplest access model, but only allows one concurrent session. 2: Redirect INetCache to the local drive. FSLogix documentation. The default VHDLocations is used for any user or group not matched by the object-specific configuration. 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 . So in answer to your question, no, a user with an existing profile container will always use that. 3: Redirect TEMP, TMP, and INetCache to the local drive. I have a question that I think this script might address for me. FSLogix does not limit us to defining one location in the VHDLocation pathing; however, only one location based on the order defined, read, and detected as available will be active. VHD location is currently set through GPO and creates the users profile inside of folder called firstinital.surname. These registry items are orphaned entries referring to users. One Azure file share support up to 100 TB so it can handle around 2500 users with 40 GB disk each. The script is a Startup Script, it does not run at logon.
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