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. $3,250,000. exclusions but this is all a matter for another post (coming soon!) When the script runs, it adjusts the Registry value so that a new user will get their profile created on the first share in the list. Here is an overview of what FSLogix does. FSLogix allows for multiple paths to be defined to allow for Failover should one location be unavailable. Furthermore, your mileage on the above may vary depending on your specific use cases and requirements. This example removes the Object-Specific configuration as the multi-regional components adds complexity. When set to 0, ClearCacheOnForcedUnregister and CcdUnregisterTimeout will have NO EFFECT. 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 allows for multiple paths to be defined to allow for failover should one location be unavailable. Required fields are marked *. FSLogix High Availability | Resilio Blog To start, I'm just going to use a single location to make sure the profile data is properly retrieved. Specifies the number of milliseconds the system should wait for the volume to arrive after the VHD(x) has been attached. FSLogix uses the VHDLocations or CCDLocations as the location where to search and this setting defines what to search. Use this setting to define how FSLogix attempts to create a users profile container (VHD(x) file). Each example has an associated configuration focused on redundancy or disaster recovery. A single profile container is created for the user. Depending on the size of your FSLogix profile containers and Office containers, doing so could translate into significant delays that could impact user performance. So far I am positive but I am trying to find use cases where CloudCache was dropped out as a probable solution. Validated share and NTFS permissions (SMB only). So, we need to remove our GPO setting using VHD locations, and then set our CCD locations. The logging is sensational and I am struggling to fault the tool so far. You can observe that behavior looking at the profile log 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 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. The FSLogix agent is still creating the containers, its merely iterating through the list to find one to create it on. Newly created VHD(x) containers are of this size. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. You can also run it as a Scheduled Task if you want. 1: Enables legacy roaming for credentials and tokens created by the Web Account Manager (WAM) system. 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. No profile recovery is the least complex recovery scenario. 1: OneDrive cache is redirected to the container. 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. 1: attach as computer - folder must have permissions for computer objects. Specifies a string pattern used when matching a users profile container. These files contain a list of sectors that need to be written to the CCDLocations. 3,289 Setup fails with failed to start redirector driver. OneDrive does not support multiple simultaneous connections / multiple concurrent connections, using the same profile, under any circumstances. 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. NETBIOS domain name where the user's account resides. When enabled (1) FSLogix loads the FRXShell if there's a failure attaching to, or using an existing profile VHD(x). The COVID-19 outbreak lies at the heart of this blog post. Single-story construction, an oversized 20,594 square foot parcel, and a premium North Orange County location all serve to provide te. In most scenarios, where Cloud Cache providers point to highly available storage that would rarely, if ever, be unavailable for extended periods, these settings are ideal for insuring data integrity. We have upwards of 500 on some file shares and not seeing any issues (nothing reported, anyway). Continuity to data has been the primary reason for developing cloud cache and with many organisations . 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. Cloud Cache allows for the consumption of Azure Blobs via Azure Storage Accounts. The algorithm for removing blocks from local cache is a black box, it isn't configurable and isn't documented. 1: Skype for Business Global Address List is redirected to the container. Specifies the storage type and location of Cloud Cache remote containers. The main thought was how big do we possibly expect the profile to get for each user? Parents - when you order something online for your student, please make sure you use their name on the package. 1: VHD (x) is dynamic and only increases the size on disk as necessary. Implementing the solution is relatively easy. 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. Click on Apply . 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. When enabled (1) FSLogix loads the FRXShell if there's a failure attaching to, or using an existing ODFC VHD(x). FAQ - Housing and Residential Engagement | CSUF 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. A new one will only be created if it does not exist on ANY of the configured file shares. Specifically, users would never trigger an error during sign-in, even if no Cloud Cache providers were available. This configuration is not load balancing between the two sites, rather we're relying on users only having access to a single location. 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. Dr. Amy Alias is an internist in Fullerton, CA, and is affiliated with Providence St. Jude Medical Center. We recommend to use a separate profile container per host pool, while having two active sessions. However given that we would require another 70TB+ for replication, we have elected not to provide any replication. Firstly, take note of the fact that the potential scope of failure has increased possibly greatly. 0: Prevents FSLogix from doing anything with cached mode. In the FSLogix \x64\Release folder, run FSLogixAppsSetup.exe. 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. Each location has its own write cache list since they may flush at different speeds. 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! The Complex + Disaster Recovery configuration example expands from the advanced + disaster recovery by creating an active / active design. Use these examples as a starting point of your FSLogix configuration. For me, OneDrive with KFM is rapidly becoming a way to achieve this without the storage uplift. If it doesnt find one, though, it is created in the first entry in the list which would be the file share with the most available space. An upgrade install will leave all logging settings as they exist before the upgrade install. The Advanced configuration example expands on the Standard example though introducing multiple VHDLocations OR Object-Specific settings AND minimal entries in custom profile redirections. Why my FSLogix profile is not being created or loaded? For a while now my friend Brandon Mitchell and I have been throwing ideas back and forward around how we see things unfold with profile management across multiple resource locations, both from a Citrix UPM and FSLogix perspective. Migrate existing profiles into a VHD (X) container with frx.exe. 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. Cloud Cache also allows for the seamless failover between multiple locations. Cloud Cache part of the VHD configuration file on the local hard drive. 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. 1: Outlook data is redirected to the container. 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. Details on what permissions are optimal for FSLogix is available here. If the minimum number of providers required for registration aren't available, then the sign-in fails. 1 Windows Server 2019 version 1809 and later, Windows 10 and 11 multi-session. a. You could stand up Scale Out File Services clusters and essentially combine all these volumes into a SAN-like pool (Leee Jefferies has done some great stuff on this), but again, this wasnt an option because it would involve architectural changes. Specifies the number of retries attempted when a VHD(x) file is locked (open by another process or computer). Below are the FSLogix GPO settings applied to Windows 10 Golden image, which then gets deployed to 250+ VDI. By the way we have Win10 1809 and Server 2019 1809 in prod and have to use GPP to define Storage Sense settings. In this section we cover the steps needed to configure a VM with FSLogix. Fslogix version FSLogix 2105 HF_01 (2.9.7979.62170) has been released to address a vulnerability and an issue with Windo. Multiple storage providers in the same region or zone-redundant storage. These settings will accept the list of custom environment variables and any variables available during the user's sign in. About FSLogix. These steps need to be completed on all VMs. XML file contains various entries with added complexity. At St. Jude and St. Joseph Heritage Medical Group, we are committed to providing the finest evidence-based medicine, ensuring our patients receive the latest and most effective neurology treatment options for conditions such as multiple sclerosis, dementia, Alzheimer's, epilepsy, seizure, Parkinson's disease and stroke. As far as FSLogix is concerned, again it too has an additional overhead to plan disk shrinking/compressing. Addressing Multi Session Profile Management with FSLogix Containers b. Enable multi-session write-back for profile containers - Citrix.com Default Value: %ProgramData%\FSLogix\Logs. FSLogix tools improve the user experience, and simplify the management of these . 1: Only when the ODFC container is attached, the Outlook setting that enables cached mode is temporarily set until the container is detached. When set to 0, users are always allowed to sign in even if no Cloud Cache providers are available. 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. "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. Use this setting to define how FSLogix attempts to locate a users profile or ODFC container. e. The least time duration that we can set for a Cloud storage dehydration threshold in Storage Sense is 1 day or 24 hrs. Group Policy Computer Settings for VDAs - Carl Stalhood I have an upcoming project, almost finalized where I have pitched CloudCache to fulfilling all the requirements. 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. Do not add the file name to the path. This is a very important consideration in every Profile Containers deployment, and its really impossible to tell without sending users into the environment to test it. There is no seamless failover when defining VHDLocations and as such, a reboot or more likely a reset of the users session will be required if a VHDLocation loss occurs in an unplanned fashion. The ODFC container isn't configured*. Of course, this doesnt provide resiliency. Having such capability withing One Drive client would really make sense. FSLogix Profile Container is becoming the go-to solution when it comes to profile management. When a user logs on, FSLogix iterates through the entire list of VHDLocations searching for an existing profile. Adding unnecessary complexity leads to incorrect configurations and support cases. When using this configuration setting, be sure the VHDNamePattern value matches this setting. 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. I am going to deploy Citrix VDIs on Azure for 10,000 users. 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. Rather had to use custom script at logoff or so. FSLogix will override this setting for the current user. This setting will allow the virtual machine to access all the VHD(x) files on the storage provider creating a potential security risk. FSLogix uses the VHDLocations or CCDLocations as the location where to search and this setting defines what to create. Name is an optional value used to describe the storage provider. The main problem we had was what would happen when the first file share filled up? For more information, see the VHD Disk Compaction documentation. FSLogicX profile locations Hello, im testing FSLogicX on RDS, looks like everything works fine except that if i created registry key VHDLocations with two different locations and for example one location is down, FSLogicX does not load profile or create from another location. Default Value: %userprofile%\AppData\Local\Microsoft\Outlook. The user receives the default prompt to call support, and the users only option is to sign out. It shouldnt affect the naming pattern for the containers at all. The user logins, how does the machine know to reference the script? The next scenario is the next most common deployment I have seen, and this is simply implementing what we have traditionally done with other profile solutions to achieve active/passive access. Have you got a custom SID pattern set via the FSLogix Registry values or GPOs? Specifies a string pattern used when creating a users profile container. Registry Path: HKLM:\SOFTWARE\FSLogix\Profiles\ Registry Path: HKLM:\SOFTWARE\FSLogix\Profiles\ObjectSpecific\S---00-000000000-0000000000-000000000-1234\ A few final things to consider when you are designing your container solutions concerning all the scenarios discussed above: As with any developing solution, these options will change, mature and differ over time. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. Easier simply to send each user to the least-loaded file share I think, in this case were just getting back towards splicing them like we have done before in UPM which just becomes a headache. 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)". Doctors at Providence St. Jude Medical Center in Fullerton, CA | US Multiple entries in VHDLocations doesn't provide container resiliency. Why persist throwaway temp data if we don't need to. 0: VHD (x) is of a fixed size and the size on disk is fully allocated. When setting HealthyProvidersRequiredForRegister to anything other than 0, then PreventLoginWithFailure and / or PreventLoginWithTempProfile should be used in order to create the desired user experience. Big kudos to Ryan for his hard work on this! 1: Outlook personalization data is redirected to the container. You can put the script wherever you want. FSLogix: An In-Depth Look - NetApp A value of vhdx means that newly created files should be of type VHDX. Issue: VHDX profile gets DISCONNECTED at exactly 10 Hours mark. If using multiple entries, users should only have access to a single location. I highly recommend this toolset for anyone looking to do multi-location replication of containers. 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. CCDLocations should be used instead of VHDLocations. 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! 3: Machine should try to take the RW role and if it can't, it should fall back to a RO role. Registry Path: SYSTEM\CurrentControlSet\Services\frxccds\Parameters. 1 / 11. If one isn't found, one is created in the first listed location. So with this being run, our users are directed to any one of (in this particular case) twelve file shares of 16TB each. 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. A list of SMB locations to search for the user's ODFC VHD(x) file. We had carved out a totally different solution to address our concern. We've built our new WVD environment and it looked like FSLogix was the way to go. 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. Assuming that all remote providers are available and have appropriate performance, the maximum size of each local cache VHD(x) is 1 GB. These containers are mounted at user logon effectively mobilising a local profile. This allows for simultaneous session access. Consider using the object-specific configuration settings in lieu of multiple VHDLocations. The user is affected in a negative way up to and including session failures and/or data loss. 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? Two storage providers in at least two regions. using FSLogix object-specific settings - JAMES-RANKIN.COM There's no profile recovery as the user's create new profiles in the new location. GPO is handling the profile pointing to the current file server. FAQ: FSLogix Troubleshooting Guide. 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. Regardless of the scenario, during a failure event active users may utilize more than their assigned 1 GB while idle users may consume less. When multiple entries exist, a user will try to create or locate their container from the list of locations in order. There is a performance implication to setting RefreshUserPolicy to 1. When setting CCDLocations, the first location is the primary storage provider and is the only provider used for read operations, unless it becomes unhealthy. 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. FSLogix Profiles configured to redirect temp data to local c: drive (SetTempToLocalPath). It's critical to locate the local cache VHD(x) on storage that is highly available and high performing. So in answer to your question, no, a user with an existing profile container will always use that. Specifies a string pattern used when creating a users ODFC container. 2: Reboot when a FSLogix profile user signs out. 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. 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. How would we direct users to the next one instead? 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. However, I have to say, that for use cases like ours, this has been a really good method to use. The FSLogix solution uses a Filter Driver to prevent applications from recognizing the profile data is accessed across the network. Holly 162. If the ODFC container is being used with Outlook cache mode. 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. 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 . Validated NTFS and share-level permissions (SMB only). One subscription support only 2500 VDIs so will be using 4 different subscriptions. Storage as a Service is what the Cloud in Cloud Cache is referring to. Products: Profile Containers: Put users' profile folder (\users\<username) in a VHD(x) and connect at logon to roam profiles without streaming. Depending on the configuration and use, the storage IO and Network traffic increase could be substantial. The second option is FSLogix Cloud Cache, an emerging capability which promises the holy grail of Active-Active profile locations. Using CcdMaxCacheSizeInMBs causes FSLogix to perform extra steps including, re-writing data that may have once been in local cache, maintain a manifest of flushed data, and other tasks which require significant compute resources. Had something similar in ming. Conditions Treated. Changing the location of the log file, it is required to reboot the system or restart the FSLogix Service. This value is set between 0 and 3 inclusive, with the following meanings. Please be aware that you cannot receive mail of any type, including bills or packages, that do not have your correct name on them. The impact will vary and you should test this against your deployment. When a user logs on, FSLogix iterates through the entire list of VHDLocations searching for an existing profile. All the MS documentation is proclaiming the . Don't use the plain-text connectionString for Azure page blob storage providers. . Local and UNC paths are accepted. We have been running it every hour, as we are seeing up to two thousand users per day being onboarded (and our Citrix workers are never rebooted anyway). Use " when the name contains a space. Existing containers are extended automatically to this size during user sign in. As with any multi VHD location-based architecture, there is a requirement to replicate the containers. Specifies the maximum size of the user's container in megabytes. The AppxPackages.xml file can be found at: %APPDATALOCAL%\FSLogix\AppxPackages.xml. I have a question regarding the script. CCDLocations are formatted using a type, name, and connectionString separated using a ; as the delimiter. https://windowsvirtualdesktop.uservoice.com/forums/921289-fslogix/suggestions/38440933-vhdx-auto-shrink-on-attach-or-detach, Does the powershell script go on the virtual desktop template (Using Horizon View) as a scheduled task. VHD location is currently set through GPO and creates the users profile inside of folder called firstinital.surname. 14 Beds. This setting is recommended for troubleshooting only. Recently, we were asked to scale up a Citrix deployment, shall we say, rather heavily, and indeed, rather rapidly. 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 example configurations outlined in this article are a progression of complexity based on configuration choices.
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