On Fri, 15 Oct 2004, Alexander S. Usov wrote: > Hi. > > I have found a very strange behavior on using the external USB-HDD > and automounting it under BETA7. Is this a High-speed USB device? I can reproduce transaction loss on my KT400 machine in the ehci driver that generates log entries like this. > In the same time the copying itself went smooth. > BTW, is it enough to just dismount partition to make it flush all > buffers before switching the HDD off ? In general, yes. > And is it also holds for the msdos_fs, as this one can't be mounted > in sync mode ? Yes. _ALWAYS_ unmount all filesystems from a device before detaching it, or you will get panics. -- Doug White | FreeBSD: The Power to Serve dwhite_at_gumbysoft.com | www.FreeBSD.orgReceived on Sat Oct 16 2004 - 17:40:25 UTC
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