Date: Sun, 7 Mar 1999 14:17:06 -0800 (PST) From: Matthew Jacob <mjacob@feral.com> To: Christian Weisgerber <naddy@mips.rhein-neckar.de> Cc: freebsd-scsi@FreeBSD.ORG Subject: Re: Wangtek 51000HT tape drive Message-ID: <Pine.LNX.4.04.9903071415590.9978-100000@feral-gw> In-Reply-To: <7btuet$451$1@mips.rhein-neckar.de>
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It's not detecting it as fixed length only device. The code tries to autodetect this but can fail. There's a quirk entry to add for it in scsi_sa.c. On 7 Mar 1999, Christian Weisgerber wrote: > I moved my Wangtek 51000HT QIC-1000 drive from a Linux box, where it > worked flawlessly, to my FreeBSD (4.0-CURRENT) box. Here's how the drive > is detected: > > sa0 at ncr0 bus 0 target 6 lun 0 > sa0: <WANGTEK 51000 SCSI RVM7 5F5> Removable Sequential Access SCSI-CCS device > sa0: 3.300MB/s transfers > > Now I'm trying to run a backup, "dump 0af /dev/nrsa0 / && dump 0af > /dev/nrsa0 /usr". The first dump gets written fine, however when the > second one starts writing to the tape during Pass II, I get an error and > this: > > (sa0:ncr0:0:6:0): WRITE(06). CDB: a 0 0 28 0 0 > (sa0:ncr0:0:6:0): ILLEGAL REQUEST > > Repeating this with cpio, writing the first archive succeeds, however > writing a second one after that to the tape aborts with > > (sa0:ncr0:0:6:0): WRITE(06). CDB: a 0 0 78 0 0 > (sa0:ncr0:0:6:0): ILLEGAL REQUEST > > Oh, and right now the kernel tells me > > (sa0:ncr0:0:6:0): WRITE(06). CDB: a 0 0 28 0 0 > (sa0:ncr0:0:6:0): ILLEGAL REQUEST csi:0,8,0,0 > > right away in response to a freshly inserted tape. > > I kind of need this drive to do backups. Now, I'm one of those people > who treat SCSI as "plug & play", i.e. I'm used to it just working. I > guess the drive requires a "quirk" entry. Any suggestions how to > proceed? > > -- > Christian "naddy" Weisgerber naddy@mips.rhein-neckar.de > 100+ SF Book Reviews: <URL:http://home.pages.de/~naddy/reviews/>; > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-scsi" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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