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Date:      Wed, 11 Sep 2002 22:16:40 -0500
From:      Dan Nelson <dnelson@allantgroup.com>
To:        current@FreeBSD.ORG
Subject:   Re: Any problems with increaseing the dump(8) block size?
Message-ID:  <20020912031640.GC13261@dan.emsphone.com>
In-Reply-To: <20020911170749.GA27252@dragon.nuxi.com>
References:  <20020911170749.GA27252@dragon.nuxi.com>

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In the last episode (Sep 11), David O'Brien said:
> I'd like to make this commit to get better performance on today's
> streaming tape drives.  It seems my DLT drive doesn't stream well
> with the default block size of '10'.

Only if we also raise dd's and tar's default blocksizes to 64k as well :)

How about raising BUFSIZE (no smiley)?  Tru64 and Linux both have an 8k
stdio buffer.

-- 
	Dan Nelson
	dnelson@allantgroup.com

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