Date: Sat, 14 Nov 1998 12:51:43 +0100 From: Bernd Walter <ticso@cicely.de> To: Greg Lehey <grog@lemis.com>, Mike Smith <mike@smith.net.au> Cc: Peter Jeremy <peter.jeremy@auss2.alcatel.com.au>, hackers@FreeBSD.ORG Subject: Re: [Vinum] Stupid benchmark: newfsstone Message-ID: <19981114125143.03016@cicely.de> In-Reply-To: <19981114205938.J781@freebie.lemis.com>; from Greg Lehey on Sat, Nov 14, 1998 at 08:59:38PM %2B1030 References: <19981114002523.39363@cicely.de> <199811132336.PAA01117@dingo.cdrom.com> <19981114104105.S781@freebie.lemis.com> <19981114094937.10858@cicely.de> <19981114205938.J781@freebie.lemis.com>
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On Sat, Nov 14, 1998 at 08:59:38PM +1030, Greg Lehey wrote: > On Saturday, 14 November 1998 at 9:49:37 +0100, Bernd Walter wrote: > > On Sat, Nov 14, 1998 at 10:41:05AM +1030, Greg Lehey wrote: > >> I'll tell you what: anybody who wants, go and look at the request > >> building code in /usr/src/lkm/vinum/request.c and rebuild it to > >> perform the "aggregation" optimizations that Bernd wants, and I'll > >> put it into the code. > > > > I don't "want" it - I'm just expecting a perdormance icnrease in a special > > and unusal case. > > There are some thing that should be more usefull to implement at this moment > > than some performance things: > > - fsck -p can't find the rvol > > Somewhere round here we're running into Vinum testing. But OK. What > problems did you have? > > # fsck -p /dev/vinum/rsrc > /dev/vinum/rsrc: clean, 365642 free (874 frags, 45596 blocks, 0.2% fragmentation) > # fsck -p /dev/vinum/robj > /dev/vinum/robj: clean, 152758 free (6814 frags, 18243 blocks, 1.7% fragmentation) > > > - I couldn't find any way to dump a vinum volume - maybe the same reason. > > I don't use dump. I'd like to hear the problems you had. Mmmm - as I can see even /dev/vinum/rvol/volname works now. Don't know exactly what happened last time. Only dumping with an fstabentry pointing to /dev/vinum/vol/volname won't work when dumping with a mount-point given. Guess that's why solaris has an entry for character and block device in /etc/vfstab. > > Greg > -- > See complete headers for address, home page and phone numbers > finger grog@lemis.com for PGP public key > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-hackers" in the body of the message -- B.Walter To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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