WebApr 5, 2024 · Created attachment 304085 System call sequence to reproduce the bug I encountered the following issue while using the BTRFS filesystem: [ 75.402062] BTRFS: device fsid a62e00e8-e94e-4200-8217-12444de93c2e devid 1 transid 8 /dev/loop0 scanned by systemd-udevd (335) [ 75.411000] BTRFS info (device loop0): using crc32c (crc32c … WebJul 10, 2024 · xorriso -for_backup -outdev stdio:/dev/mapper/mybdre -blank as_needed -map /some_directory / This is darn slow, possibly due to BD-RE Defect Management, which xorriso cannot influence through the crypto device layer. I checkread by tar and (because i have it) by xorriso: sudo mount /dev/mapper/mybdre /mnt/iso tar cf - /mnt/iso wc
loop device does not auto detach on umount - Server Fault
WebWhen I remount the device to /dev/sdb1, umount it and try losetup -d /dev/loop0, I will still get the same error loop: can't delete device /dev/loop0: Device or resource busy. Is … WebDelete the casper-rw loopback file on the first FAT partition on the flash drive. Use gparted to create an ext2/ext3/ext4 partition after the FAT partition, and give it a volume lable of casper-rw. I followed all of the advised steps, but booting fails. dark shadows cast 2012
linux - Cannot delete device /dev/loop0 - Stack Overflow
WebSep 5, 2024 · In this syntax the loop device was not specified and it is assumed the system choose the first free ( /dev/loop0, /dev/loop1 etc) Among the other new features of mount command is that you need not specify the filesystem type of the mounted block device (in your case -t iso9660) if the filesystem support was installed. Share Improve this answer WebAug 3, 2014 · I was installing 32-bit Ubuntu (ubuntu-10.10-desktop-i386.iso) on VMWare workstation 7.1. During installation an error came up with … WebApr 18, 2024 · If /etc/mtab is not writable at mount time or the entry was removed from /etc/mtab then the loop device won't be autocleared. On kernels >= 2.6.37 the kernel remembers the loop device backing store path and it is not required to be in /etc/mtab. I was able to reproduce this on CentOS 6.10 by making /etc/mtab immutable, with chattr +i … dark shadows blue whale music