Date: Tue, 04 Sep 2007 21:47:16 +0300 From: Danny Braniss <danny@cs.huji.ac.il> To: Gavin Atkinson <gavin@FreeBSD.org> Cc: freebsd-current@FreeBSD.org Subject: Re: dump problems Message-ID: <E1ISdQi-000GkC-4v@cs1.cs.huji.ac.il> In-Reply-To: Your message of Tue, 04 Sep 2007 17:24:32 %2B0100 .
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> On Tue, 2007-09-04 at 18:51 +0300, Danny Braniss wrote: > > dump start out nicely, but then it justs hangs. > > have tried it with different file systems, the output > > is also a file, again tried it with different file system. > > the only way it works is if the output file is /dev/null (very > > fast, but not realy helpful :-) > > When it hangs, what is printed when you send it a CTRL-T? > off the top of my head: ... running ... it seems to be a problem on the writing side, since setting the output to /dev/null actually works. the commands used were: dump 0Lf - /some/file/system | restore rf - this got stuck, so I started experimenting: dump 0Lf file.dump /some/file/system gets stuck, ^T will mostly return ... [running] ... since at least one of the dump process is running, but my guess it's just monitoring. I also tried without the L flag, but did not change the result. the only dump that finishes, is when the output is /dev/null. danny
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