To resolve the Linux VM boot issues caused by filesystem errors, recover the VM by repairing the disk corruption. Various issues can cause disk corruption, such as Linux kernel problems, driver errors, errors in the underlying physical or virtual hardware, and so on. In certain situations, disk corruption will prevent the VM from fully booting. The log entries above indicate disk corruption. System logs, 'systemctl reboot' to reboot, 'systemctl default' or 'exit' After logging in, type 'journalctl -xb' to view Dependency failed for Local filesystems.Įxample 4: Boot into emergency mode You are in emergency mode.

See 'systemctl status data.mount' for details. XFS (sdc1): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 XFS (sdc1): metadata I/O error in 'xfs_trans_read_buf_map' at daddr 0x10 len 8 error 74 00000070: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff.

00000060: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff. 00000050: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff. 00000040: ff 07 f8 ff ff ff ff ff ff ff ff ff ff ff ff ff. 00000030: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff.

XFS (sdc1): First 128 bytes of corrupted metadata buffer: EXT4-fs (dm-0): no journal foundĮxample 3: Fail to mount xfs filesystem XFS (sdc1): Metadata CRC error detected at xfs_agi_read_verify+0xd0/0xf0, xfs_agi block 0x10 If the issue is with certain critical filesystems, the VM may not use emergency mode.Įxample 1: Fail to mount ext4 filesystem EXT4-fs (sda1): INFO: recovery required on readonly filesystemĮXT4-fs (sda1): write access will be enabled during recoveryĮXT4-fs warning (device sda1): ext4_clear_journal_err:4531: Filesystem error recorded from previous mount: IO failureĮXT4-fs warning (device sda1): ext4_clear_journal_err:4532: Marking fs in need of filesystem check.Įxample 2: Fail to mount ext Logical Volume Manager (LVM) device EXT4-fs error (device dm-0): ext4_iget:4398: inode #8: comm mount: bad extra_isize 4060 (inode size 256)

A mounting failure doesn't always result in a VM entering emergency mode.

Admin locked kali virtualbox