Date: Wed, 31 Mar 2004 09:31:23 -0600 From: Dan Nelson <dnelson@allantgroup.com> To: Jesse Guardiani <jesse@wingnet.net> Cc: freebsd-questions@freebsd.org Subject: Re: tcopy tape to tape WAY too slow Message-ID: <20040331153123.GA42077@dan.emsphone.com> In-Reply-To: <200403301831.08196.jesse@wingnet.net> References: <c4c00b$4ug$1@sea.gmane.org> <200403301300.16163.jesse@wingnet.net> <20040330202711.GF19463@dan.emsphone.com> <200403301831.08196.jesse@wingnet.net>
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In the last episode (Mar 30), Jesse Guardiani said: > Having lotsa trouble getting this working. I'm using this command line: > > cptp -hm 1 of=- | cptp -hm 0 if=- > > (tried it without the -h too) > > And getting this output: > > After 0 tape marks, after 0 blocks: tape image format error on standard input > > And this error in /var/log/messages: > > Mar 30 18:23:24 billmax /kernel: (sa1:ahc0:0:2:0): 64512-byte tape record bigger than supplied buffer Aha. Also edit tp.h, and change TP_MAX_BLK_SIZE to 131072 (the max FreeBSD supports, I believe) -- Dan Nelson dnelson@allantgroup.com
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