Trying to run debugfs on a RHEL5 ext4 filesystem, prints the message "Filesystem has unsupported feature(s) while opening filesystem", why ?
Issue
- Trying to run debugfs on a RHEL5 ext4 filesystem, prints the message "Filesystem has unsupported feature(s) while opening filesystem", why ?
# debugfs
debugfs 1.39 (29-May-2006)
debugfs: open /dev/sdb1
/dev/sdb1: Filesystem has unsupported feature(s) while opening filesystem
debugfs: ls -l
ls: Filesystem not open
debugfs:
Environment
- Red Hat Enterprise Linux 5
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