Our flyers are a great takeaway for all those details. Learn more about the tooling and expertise required to unlock productivity and mobilize your teams. As a server administrator you have probably found yourself troubleshooting issues with shortage of disk space on Microsoft Windows Server Servers that were built years ago may now be filling up and the system drive critically short on space.
The utility is less than 5 MB in size and can thus be installed on almost any server that is short of space. The Tree Size utility will scan the drive you select and tell you which files and folders are taking up the most space. You could start by looking for log files that you know are no longer needed or copies of ISOs that you used for installing software in the past — all these could be moved to a non-system drive on the same or a different server.
However servers that fill up tend to do so repeatedly and eventually you will be looking at the Windows folder and wondering if there is anything in there you can excise? Right away you will spot the Windowswinsxs folder which we have found can easily be up to 15 GB in size. Or anything in it! At least not manually. We take a look below at how to recover some of the space. The winsxs folder is designed to replace the traditional installation media e.
DVD and it is what allows you to install extra features, software and roles on your Server machine without having to provide the installation media. However the winsxs folder can be 10 — 15 GB and will only grow over time as updates and service packs are applied to the server.
We see that Shared with Windows accounts for 3. Shared with Windows refers to the size of the files that are hardlinked between the WinSxS directory and the Windows location of the file. Because these hardlinks appear to take up space, but don't really, we can subtract them from our component store size. Therefore, the actual size of the component store is the total of Backups and Disabled Features plus Cache and Temporary Data or 1.
We can manually cleanup the component store on Windows Server R2 by running the following command:. What does this do? When this runs, Windows cleans up the previous versions of the component that was updated.
It removes previous versions of the files updated by Windows Updates. So no notable difference really. This same command is run every 30 days as a scheduled task with a time limit of 1 hour. With the scheduled task however, the task will wait at least 30 days after an updated component has been installed before uninstalling the previous versions of the component.
Check out the following series on the AskCore team blog for an in-depth look at servicing improvements on Windows Server R Most of these are not automatically turned on with the exception of Windows Defender whose service is started after reboot. Not all 3rd party anti-viruses conflict with Windows Defender, but there have been reports that some do. If this were a tested and supported option, we certainly would have included these details in this post and definitely would have used this method to automate the cleanup.
However, it was determined early on that this method would not be supported. If you decide to do this, do so at your own risk. Thanks, never knew about this "Desktop Experience" package, was able to do some disk cleanup and keep an old server running for just a bit longer.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in. Products 75 Special Topics 42 Video Hub Most Active Hubs Microsoft Teams. Security, Compliance and Identity. Microsoft Edge Insider. Azure Databases. Project Bonsai. Education Sector. Microsoft Localization. Thanks you soo much for all your help I will try to ask one of the other techs at work if they have any other suggestions and I will continue to plug away.
To continue this discussion, please ask a new question. Get answers from your peers along with millions of IT pros who visit Spiceworks. Hello Everyone, I was hoping someone could help me cleanup the winsxs folder on the C drive of a few servers.
Background The C drive's on a few of the servers I support are almost full. The winsxs folder is at about 25 Gb's full right now. But the file would not download. Any thought's? Best Answer. Pure Capsaicin. Windows Server expert. View this "Best Answer" in the replies below ». I tried to re-run the instruction and edited that line so it could pass that phase and it only processed 4 files more and failed again. Try take ownership of file and grant your account full rights to it.
Next repeat step 8 again. I presume this is because the first steps gave my user Ownership, but, we didnt add my user as a user to the actual permissions. So, when you try to change back to TrustedInstaller, your user doesnt have the access to do that. Atleast that is how I see it. Hi, Rob! Extremely good looking guide. Most be one and only on web to go through this deep analyze of how to go further in data usage.
Sadly this is possible at linux side, but Microsoft sure is enjoying the install size being around GB in full with only barebone components in the machines. Nice one Woshub. KB is for Server R2. Is not applicable to Server SP2. For Server SP2, use Compcln. You might want to update and mention that current versions of Windows 10 automatically clean up the WinSXS folder — and note which things you mention are not a part of the automatic cleanup. Previous versions of some components are kept on the system for a period of time, allowing you to rollback if necessary.
This task deletes replacement packages files older than 30 days. Reduced free space from 3.
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