On Tue, 23 May 2006, 00:19+0400, Maxim Konovalov wrote: > Hi Matt, > > On Fri, 28 Oct 2005, 00:59-0400, Matt Emmerton wrote: > > > Recently I've had to do some low-level surgery on some disks that > > have gone bad in order to recover some of the data. This has > > required me to zero out blocks on disk, patch up the affected > > files, and pull the data off the disks. > > > > I was toying around the with fsdb tool, but couldn't figure out a > > way to map blocks to inodes (although the 'blocks' command does > > the mapping in the other direction quite nicely.) > > > > Poking around I found that someone has added this functionality > > (via a "findblk" command) to NetBSD's fsdb (back in 2003!), which > > I have grafted onto a 4.x box here with relative ease. > > > > NetBSD Mailing List Posting: > > http://groups.google.com/group/mailing.netbsd.tech.userlevel/browse_thread/thread/18acceb04cf5aadb/2a891d67edf9279%232a891d67edf9279?sa=X&oi=groupsr&start=0&num=3) > > NetBSD CVS: > > http://cvsweb.netbsd.org/bsdweb.cgi/src/sbin/fsdb/fsdb.c.diff?r1=1.24&r2=1.25&f=h > > > > Is this something that folks would like to see on FreeBSD? I've > > got RELENG_5_4 and RELENG_6_0 boxes here in my office so I can > > whip up the patches and do some testing in short order. > > I think it is a useful functionality. Here is a patch based on NetBSD > code for HEAD, should work for RELENG_5 and RELENG_6 also. [ patch skipped ]
For the record: I committed this code to HEAD. Here is another cookie for fsdb(8): show and set inode birth time. http://people.freebsd.org/~maxim/diff/fsdb-btime.diff -- Maxim Konovalov _______________________________________________ freebsd-hackers@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
