Launchpad has imported 1 comments from the remote bug at https://bugzilla.kernel.org/show_bug.cgi?id=218571.
If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. ------------------------------------------------------------------------ On 2024-03-07T13:11:58+00:00 colin.i.king wrote: Summary: create hfs file system, loop-back mount it, run iomix stessor with stress-ng to exercise with a mix of file I/O operations and remove files at end. File system is empty but a lot of blocks are used and can't seem to be recovered. Kernel: 6.8.0-11-generic test case: sudo apt-get install hfsprogs dd if=/dev/zero of=fs.img bs=1M count=2048 mkfs.hfs fs.img sudo mount fs.img /mnt sudo mkdir /mnt/x df /mnt Filesystem 1K-blocks Used Available Use% Mounted on /dev/loop6 2097128 2015 2095113 1% /mnt sudo stress-ng --temp-path /mnt/x --iomix 1 -t 2 df /mnt Filesystem 1K-blocks Used Available Use% Mounted on /dev/loop6 2097128 674635 1422493 33% /mnt ls -alR /mnt/ /mnt/: total 4 drwxr-xr-x 1 root root 3 Mar 7 12:37 . drwxr-xr-x 23 root root 4096 Feb 28 14:13 .. drwxr-xr-x 1 root root 2 Mar 7 12:37 x /mnt/x: total 0 drwxr-xr-x 1 root root 2 Mar 7 12:37 . drwxr-xr-x 1 root root 3 Mar 7 12:37 .. ..so file system is 33% full, but no files are on the file system. Something looks wrong here. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2056448/comments/1 ** Changed in: linux Status: Unknown => Confirmed ** Changed in: linux Importance: Unknown => Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2056448 Title: hfs: weird file system free block state after creating files and removing them with a mix of i/o operations Status in Linux: Confirmed Status in linux package in Ubuntu: New Bug description: Summary: create hfs file system, loop-back mount it, run iomix stessor with stress-ng to exercise with a mix of file I/O operations and remove files at end. File system is empty but a lot of blocks are used and can't seem to be recovered. Kernel: 6.8.0-11-generic test case: sudo apt-get install hfsprogs dd if=/dev/zero of=fs.img bs=1M count=2048 mkfs.hfs fs.img sudo mount fs.img /mnt sudo mkdir /mnt/x df /mnt Filesystem 1K-blocks Used Available Use% Mounted on /dev/loop6 2097128 2015 2095113 1% /mnt sudo stress-ng --temp-path /mnt/x --iomix 1 -t 2 df /mnt Filesystem 1K-blocks Used Available Use% Mounted on /dev/loop6 2097128 674635 1422493 33% /mnt ls -alR /mnt/ /mnt/: total 4 drwxr-xr-x 1 root root 3 Mar 7 12:37 . drwxr-xr-x 23 root root 4096 Feb 28 14:13 .. drwxr-xr-x 1 root root 2 Mar 7 12:37 x /mnt/x: total 0 drwxr-xr-x 1 root root 2 Mar 7 12:37 . drwxr-xr-x 1 root root 3 Mar 7 12:37 .. ..so file system is 33% full, but no files are on the file system. Something looks wrong here. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/2056448/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
