Date: Mon, 03 Feb 1997 16:55:10 +0300 (MSK) From: "Sergey S. Kosyakov" <ks@itp.ac.ru> To: wilko@yedi.iaf.nl Cc: hardware@freebsd.org Subject: DEC TZ87 Message-ID: <XFMail.970203171521.ks@itp.ac.ru>
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Dear Wilko, I have "DEC TZ87 (C) DEC 9514 type 1 removable SCSI-2" "density code 0x19" tape drive. It works very well with MS WinNT. But with FreeBSD I met some problems. If I use tar,dd, or simple "cat big.file > /dev/rst0" command fails in random time with st0(ncr1:1:0): Deferred Error: RECOVERED ERROR asc:a,0 Error log overflow After light hack of st driver I find out that at this time sense->error_code equals 113 (decimal). I add to st.c lines (into st_interpret_sense(xs) function): if(sense->error_code==113) return ESUCCESS; With that hack the tape seems to work right. What is the reason for such TZ87's behaviour ? NCR PCI 53c815 is my SCSI controller. FreeBSD-2.1, 2.2-SNAPs, 2.2-BETA (now) Regards, Sergey Kosyakov
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