ports/54230: fsck_ext2fs is broken (unable to perform any check)

[MATHIEU Clement]

>Number:         54230
>Category:       ports
>Synopsis:       fsck_ext2fs is broken (unable to perform any check)
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Jul 08 14:50:16 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator:     MATHIEU Clement
>Release:        FreeBSD 5.1-CURRENT i386
>Organization:
>Environment:
System: FreeBSD castor.loutre.ath.cx 5.1-CURRENT FreeBSD 5.1-CURRENT #0: Sun Jul 6 16:20:48 CEST 2003 root at castor.loutre.ath.cx:/usr/obj/usr/src/sys/CASTOR i386


	
>Description:

        I'm unable to check the consistency of my ext(2|3) filesystem after an incorect umounting of my hard drive.
        castor# fsck_ext2fs /dev/ad0s5

        ** /dev/ad0s5
        BAD SUPER BLOCK: MAGIC NUMBER WRONG
        ioctl (GCINFO): Inappropriate ioctl for device
        /dev/ad0s5: can't read disk label

        Checking & Cleaning the filesystem with linux works fine and the fs is ok.


>How-To-Repeat:
        Hard reset your computer with an ext2 fs mounted, and try to check this fs...
        You can simply check an ext2 fs :-)

>Fix:

	


>Release-Note:
>Audit-Trail:
>Unformatted: