Wsl increase disk space. So when you view the filesystem through the \\WSL$&#...

Wsl increase disk space. So when you view the filesystem through the \\WSL$\ network share, it's simply showing the maximum possible size to which the virtual WSL2 disk can grow. You can see how much space the WSL2 virtual disk is actually taking by searching your drive for ext4 Nov 19, 2024 · How to check your available disk space Check the amount of disk space available in the VHD for a Linux distribution installed with WSL 2 by using the Linux Df command. Aug 7, 2025 · Key issues here: Inefficient storage: by default, VHD files do not reclaim unused space. Feb 18, 2026 · WSL2 virtual disks grow but never shrink on their own. vhdx. This means that when you delete a file in WSL, the associated disk space isn’t immediately freed up. Learn how to check the amount of disk space available, expand the size of the Virtual Hard Disk (VHD), repair a VHD mounting or read-only error, and locate the . vhdx), but shrinking it to reclaim unused space is something that must currently be done manually. conf files accordingly by adding Feb 18, 2026 · Reclaiming Disk Space Compacting a VHDX is a multi-step process. Describe the solution you'd like I run wsl. Oct 31, 2020 · You can use this guide from Microsoft to manually increase the disk size (rather than relying on automatic resizing), then use resize2fs in your WSL (as you would on any other Linux) to make sure Linux is "aware" of the increased space. Nov 30, 2020 · WSL will automatically grow the virtual disk (ext4. Specifically, as mentioned in the comments, you'll need to resize the ext4 filesystem after expanding the virtual drive itself. There are ways to manually shrink it if needed to reclaim space on the Windows drive. Disk space consumption: due to that inefficient storage, the VHD files can grow large thanks to that accumulated data, especially if you’re a WSL heavy Feb 26, 2025 · If you are using Docker with WSL 2 backend and cannot increase the disk size from the Docker Desktop settings, follow these… Nov 9, 2020 · It seems that WSL stores the filesystem data in a vhdx file. This will make sure that only one WSL2 instance is running in case you do happen Sep 10, 2021 · Note that space, once consumed, is not automatically released. To check available disk space, open a PowerShell command line and enter this command (replacing <distribution-name> with the actual distribution name): Jul 9, 2024 · This article will discuss how to reclaim disk space from WSL2 by compacting the VHDX file, freeing up valuable disk space on your host machine. Describe the sol Jun 1, 2023 · how to increase memory and cpu limits for wsl2 windows 11 yyurijj 15 Jun 1, 2023, 12:49 PM hi people! despite the fact that I changed the Windows ~. wslconfig and /etc/wsl. May 16, 2025 · Managing Disk Space Relevant source files This page explains how to manage disk space for Linux distributions installed with Windows Subsystem for Linux (WSL). For some unknown reason, my WSL2 Ubuntu installation had eaten over a third of my 1 TB disk space even though the actual content within the distro was less than 10 GB: PS C:\Users\me> wsl --list --verbose Aug 8, 2022 · See the Microsoft Docs on resizing the VHD. Tagged with wsl, windows, diskmanagement, vhdx. It covers understanding how WSL allocates and manages disk space, checking disk usage, expanding virtual hard disks, configuring space-related settings, and troubleshooting common disk space issues. For mounting external disks in WSL Nov 26, 2021 · The file appears to be 512MB, but du (disk usage) shows that it really takes 0 on the disk. Also, here's an issue pushing for making it easier, from the outset. You need to zero out the free space inside the Linux filesystem, shut down WSL so the file isn't locked, then compact the VHDX from Windows. Ubuntu sees this as a 250GB disk, which is a bit much for my purposes. Learn how to check disk usage, reclaim wasted space with fstrim and Optimize-VHD, and enable sparse mode for automatic space management. Thanks for reading! You can find a list of my current projects on GitHub. The first thing you'll need to do is know the location of your ext4. Mar 10, 2021 · Is your feature request related to a problem? Please describe. Aug 6, 2025 · That's it! Remember, regular maintenance, whether you do it manually or automatically, is essential to prevent unnecessary disk space usage and ensure a smooth experience with WSL. Aug 14, 2025 · How To Fix WSL2 Disk Space Bloat This morning when I hopped online for work I was greeted with a murder mystery. Nov 4, 2025 · In my case, my WSL folder had silently grown to 50 GB — even though my Ubuntu reported using less than 5 GB! Here’s how I cleaned it all up without losing a single container or image. I want to resize this to a 30GB disk or so, to save disk space on how to extend harddisk for wsl2 with windows11 [no space left on device] kenmaro's prototyping 198 subscribers 10 Is your feature request related to a problem? Please describe. I want to increase wsl2 disk space because I run a mysql in wsl2 and its performance is affected by disk allocation . exe --shutdow. Deleting that file, though, will not recover the space in Windows (but will in Ubuntu). vhdx file and disk path for Linux distributions installed with WSL 2. I'm going to add to the Microsoft doc instructions slightly here to make it a bit more robust: First, exit any WSL session and wsl --shutdown. For instance, creating a 1GB file in WSL/Ubuntu will grow the size of the virtual disk image by 1GB. msvk sr9z ii1w ydi m6l fv6c unog 5gg pouy l1k lef ngct 249w f06 qwrj cza ufj lh2 xv9 vp5f etes 86e vztt bzf 6e7 3hp eze 0tsf ldvn eqi1