How To Set Up Caching For El Capitan Server

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  1. How To Set Up Caching For El Capitan Servers
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How To Set Up Caching For El Capitan Server

Profile Manager makes it easy to configure your users' macOS and iOS devices so they’re set up to use your company or school resources and have the settings your organization requires. Profile Manager help Enable mobile device management Reset Profile Manager Ports used by Profile Manager in macOS Server Resolve issues with Profile Manager in. Sep 28, 2017  High Sierra sees the Caching service moved out of macOS Server and into the client macOS. This means administrators no longer need to run the Server app on caching servers. Given the fact that the Caching service only stores volatile data easily recreated by caching updates again, there’s no need to back the service up, Continue reading Setup The Caching Service On macOS High Sierra. Jul 25, 2016 Cleaning cache files on El Capitan Open a Finder window and select “Go to Folder” in the Go menu, at the top of the screen. Type in /Library/Caches and hit “enter” to proceed to this folder.

High Sierra sees the Caching service moved out of macOS Server and into the client macOS. This means administrators no longer need to run the Server app on caching servers. Given the fact that the Caching service only stores volatile data easily recreated by caching updates again, there’s no need to back the service up, and it doesn’t interact with users or groups, so it’s easily divested from the rest of the Server services.
And the setup of the Caching service has never been easier. To do so, first open System Preferences and click on the Sharing System Preferences pane.
From here, click on the checkbox for Content Caching to start the service.
At the Content Caching panel, the service will say “Content Caching: On” once it’s running. Here, you can disable the “Cache iCloud content” option, which will disable the caching of user data supplied for iCloud (everything in here is encrypted, by the way). You can also choose to share the Internet Connection, which will create a wireless network that iOS devices can join to pull content.
Click Options. Here, you can see how much storage is being used and limit the amount used.

defaults read /Library/Preferences/com.apple.AssetCache.plist

Which returns the following configurable options:
Activated = 1;
CacheLimit = 0; DataPath = “/Library/Application Support/Apple/AssetCache/Data”; LastConfigData = <BIGLONGCRAZYSTRING>; LastConfigURL = “http://suconfig.apple.com/resource/registration/v1/config.plist”; LastPort = 56452; LastRegOrFlush = “2017-09-11 16:32:56 +0000”; LocalSubnetsOnly = 1; PeerLocalSubnetsOnly = 1; Port = 0; Region = 263755EFEF1C5DA178E82754D20D47B6; ReservedVolumeSpace = 2000000000; SavedCacheDetails = {
SavedCacheSize = 0;
ServerGUID = “EB531594-B51E-4F6A-80B9-35081B924629”;
Version = 1;}
This means that all those settings that you used to see in the GUI are still there, you just access them via the command line, by sending defaults commands. For example,
defaults write /Library/Preferences/com.apple.AssetCache.plist CacheLimit -int 20000000000
You can
AssetCacheManagerUtil status
Which returns something similar to the following:
2017-09-11 11:49:37.427 AssetCacheManagerUtil[23957:564981] Built-in caching server status: {
Activated = 1;
Active = 1;
CacheDetails = {
iCloud = 4958643;
“iOS Software” = 936182434;};
CacheFree = 472585174016;
CacheLimit = 0;
CacheStatus = OK;
CacheUsed = 941141077;
Parents = ();
Peers = ();
PersonalCacheFree = 472585174016;
PersonalCacheLimit = 0;
PersonalCacheUsed = 4958643;
Port = 56452;
PrivateAddresses = (“192.168.104.196”);
PublicAddress = “38.126.164.226”;
RegistrationStatus = 1;
RestrictedMedia = 0;
ServerGUID = “EB531594-B51E-4F6A-80B9-35081B924629”;
StartupStatus = OK;
TotalBytesDropped = 0;
TotalBytesImported = 4958643;
TotalBytesReturnedToChildren = 0;
TotalBytesReturnedToClients = 166627405;
TotalBytesReturnedToPeers = 0;
TotalBytesStoredFromOrigin = 166627405;
TotalBytesStoredFromParents = 0;
TotalBytesStoredFromPeers = 0;
You can also use AssetCacheManagerUtil to manage tasks previously built into the Server app. To see the available options, simply run the command:
bash-3.2# /usr/bin/AssetCacheManagerUtil
Which would show the following:
Options are:
-a|–all show all events
-j|–json print results in JSON
-l|–linger don’t exit
2017-09-11 11:57:30.066 AssetCacheManagerUtil[24213:569932] Commands are:
activate
deactivate
isActivated
canActivate
flushCache
flushPersonalCache
flushSharedCache
status
settings
reloadSettings
moveCacheTo path
absorbCacheFrom path read-only|and-destroy
As such, to enable the server:
bash-3.2# /usr/bin/AssetCacheManagerUtil activate
To disable the server
bash-3.2# /usr/bin/AssetCacheManagerUtil deactivate
To check if the server can be activated
bash-3.2# /usr/bin/AssetCacheManagerUtil canActivate
To flush the cache of assets on the server:
bash-3.2# /usr/bin/AssetCacheManagerUtil flushCache
To reload settings if you make any changes:
bash-3.2# /usr/bin/AssetCacheManagerUtil reloadSettings
To move the database
/usr/bin/AssetCacheManagerUtil moveCacheTo '/Volumes/SONY/Library/Application Support/Apple/AssetCache/Data'
Finally, if you’d like to see the caching server your client system is using, you can run the following command:
/usr/bin/AssetCacheLocatorUtil 2>&1 | grep guid | awk '{print$4}' | sed 's/^(.*):.*$/1/' | uniq
And if you use Jamf Pro and would like to use this as an extension attribute, that’s posted here: https://github.com/krypted/cachecheck. I didn’t do any of the if/then there, as I’d usually just do that on the JSS.
Note: To see how AssetCache interacts with Tetherator, see Tethered Caching of iOS Assets from macOS 10.12.4.

Apple has launched OS X Server 5.0 in the Mac App Store for $19.99. The new version supports the upcoming release of OS X 10.11, also known as El Capitan. However, users of the current OS X 10.10.5 Yosemite can upgrade to OS X Server 5.0 for free.

How to set up caching for el capitan server windows 10

In the past, the yearly upgrades to OS X Server have always cost $19.99, so allowing Yosemite users to get the new version for free is a change in Apple's business model. Here's the change log for OS X Server 5.0:

  • OS X Server 5.0 features a cleaner, more consistent user interface.
  • OS X Server 5.0 is now operating system version independent. The same version of Server can be used on Mac computers running OS X Yosemite 10.10.5 and OS X El Capitan 10.11.
  • OS X Server can perform network diagnostic tests to verify that your server is accessible from the Internet. New diagnostic tests include the ability to verify when specific websites are no longer reachable and when DNS MX records are incorrectly configured or missing.

Caching Server

  • Caching Server can accelerate the download of iCloud data, including documents in iCloud Drive and photos. Enabling iCloud Acceleration reduces the amount of iCloud data that must be downloaded when users have multiple devices on the same network.

File Sharing

  • iOS 9 users can easily access and store documents on OS X Server. Once a share point is created, it can be shared to iOS devices and made available using traditional file sharing protocols such as SMB and AFP. This allows users to open, edit and save documents from both iOS 9 and OS X 10.11.

Profile Manager

  • Profile Manager supports new MDM commands and queries as well as Configuration Profile payloads and settings introduced in iOS 9 and OS X 10.11.

iOS and OS X

  • Device-based Volume Purchase Program (VPP) app assignment: Assign VPP apps to devices instead of a user's Apple ID. This allows for the installation of VPP apps on iOS devices and Mac computers without configuring an Apple ID or sending an invitation.
  • VPP Managed Distribution migration: Migrate apps already installed on a device from assignment to a user's Apple ID to assignment to that device without deleting the app or user data.
  • App installation improvements: App Store apps can be installed even if the App Store is disabled. This includes newly assigned apps and app updates.

iOS 9

How To Set Up Caching For El Capitan Server
  • Single Sign-On: Apps configured to use Kerberos will automatically launch per-app VPN when a user logs in to that app.
  • Skip steps in Setup Assistant: Devices enrolled in the Device Enrollment Program (DEP) can be configured to remove the new Move from Android option from the Setup pane in Setup Assistant.
  • Update to latest iOS: Update DEP-enrolled supervised devices to the latest iOS.
  • Network usage rules: Network usage rules allow organizations to specify how managed apps use networks, such as cellular data networks; for example, restricting the app's ability to connect over cellular or when roaming on other networks. These rules apply only to managed apps.
  • New device restrictions: Prevent Mail Drop; prevent trusting new enterprise app authors; prevent the use of AirDrop when the app is managed.
  • New restrictions for supervised devices: Prevent changing the wallpaper; prevent changing the device name; prevent enabling iCloud Photo Library; prevent keyboard shortcuts; prevent pairing with Apple Watch; prevent setting a passcode.
  • OS X Server accounts can be added in the Mail, Contacts and Calendars section of the Settings application in iOS 9.

OS X El Capitan

  • Create a standard account or skip account setup during DEP enrollment: Configure OS X Setup Assistant to create a new standard (non-admin) account or skip account creation entirely during DEP enrollment.
  • Hidden administrator account: Automatically create an administrator account during initial system setup. The presence of this account can be hidden from standard users.
  • New MDM commands: Install Software Update on DEP-enrolled Mac Computers; Get Active Managed Users.
  • New restrictions: Prevent the use of iCloud documents and data; prevent Spotlight suggestions; prevent use of iSight camera; prevent sending diagnostic data to Apple; prevent dictionary lookup.

How To Set Up Caching For El Capitan Servers

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How To Set Up Caching For El Capitan Server Error

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