Date: Wed, 9 Jul 2003 15:31:28 +0200 From: Oliver Hoffmann <oliver.hoffmann@uw-service.de> To: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp> Cc: freebsd-firewire@freebsd.org Subject: Re: Now it works! Message-ID: <200307091531.29598.oliver.hoffmann@uw-service.de> In-Reply-To: <ybsu19wrmlw.wl@ett.sat.t.u-tokyo.ac.jp> References: <200307021338.18065.oliver.hoffmann@uw-service.de> <200307091142.47335.oliver.hoffmann@uw-service.de> <ybsu19wrmlw.wl@ett.sat.t.u-tokyo.ac.jp>
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> Is this reproducible?
Yes it is.
> Are you sure you have procfs mounted?
Right /proc wasn't mounted. They kicked it out because of it's poor security.
Didn't knew that.
> 'ls -l' shows size of whole file system.
> du shows the size of the used block in the filesystem
> (files + directories + inode + etc.)
All right.
# truss /sbin/ufs_copy /mnt/fw/testfile /dev/ad0s1g
...
open("/dev/ad0s1g",0x201,0600) ERR#16 'Device busy'
ftruncate(0xffffffff,0x0,0x9275e000,0x8) ERR#9 'Bad file descriptor'
close(4) = 0 (0x0)
exit(0x1)
process exit, rval = 256
I think the problem was that the device was mounted. I made a restore with a
device wich wasn't mounted and everything is alright now.
Now I can test ufs_copy with my backups and see how feasible it is.
Thanks,
Oliver.
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