Date: Tue, 8 Jul 2003 13:54:27 +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: problems getting ufs_copy working Message-ID: <200307081354.28017.oliver.hoffmann@uw-service.de> In-Reply-To: <ybsy8zatqyd.wl@ett.sat.t.u-tokyo.ac.jp> References: <200307021338.18065.oliver.hoffmann@uw-service.de> <200307071510.51305.oliver.hoffmann@uw-service.de> <ybsy8zatqyd.wl@ett.sat.t.u-tokyo.ac.jp>
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Hi! > Remove '-a' option which requires VFS_AIO support in kernel. > If you are using 5.1 rather than -current, try 'kldload aio'. > Unfortunately, VFS_AIO is broken in -current. > Latest ufs_copy supports UFS2 too. Ok, without -a it works. Furthermore I mounted the md0 device with -t vnode instead of vfs. I just loaded "aio" and it works with the "a"-option as well. But I'm afraid that the backup of the whole file does not function # /sbin/ufs_copy -a /mnt/fw/testfile /dev/ad0s1g copying /mnt/fw/testfile to /dev/ad0s1g This "copying" takes about one second and hence nothing is there. That is not that bad, cause often one or a few files are needed and thus I have to mount the backup-file anyway. Thanks for ufs_copy! I'll go on playing around with it. Regards, Oliver.
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