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Date:      Sat, 10 Jul 1999 10:34:42 -0400
From:      Mark Thomas <thomas@clark.net>
To:        freebsd-questions@freebsd.org
Subject:   Mounting Jaz/Zip
Message-ID:  <3.0.6.32.19990710103442.0097acc0@pop3.clark.net>

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I have both a Jaz (1GB) and Zip (100M) drive on my FBSD box, both SCSI.
dmesg shows (snipped to SCSI bits):

ahc0: <Adaptec 2940A Ultra SCSI adapter> rev 0x01 int a irq 11 on pci0.17.0
ahc0: aic7860 Single Channel A, SCSI Id=7, 3/255 SCBs
Waiting 15 seconds for SCSI devices to settle
changing root device to da0s1a
da0 at ahc0 bus 0 target 0 lun 0
da0: <SEAGATE ST15230N 0298> Fixed Direct Access SCSI-2 device 
da0: 10.000MB/s transfers (10.000MHz, offset 15), Tagged Queueing Enabled
da0: 4095MB (8386733 512 byte sectors: 255H 63S/T 522C)
cd0 at ahc0 bus 0 target 6 lun 0
cd0: <PLEXTOR CD-ROM PX-6XCS 1.00> Removable CD-ROM SCSI-2 device 
cd0: 5.000MB/s transfers (5.000MHz, offset 15)
cd0: Attempt to query device size failed: NOT READY, Medium not present
da2 at ahc0 bus 0 target 5 lun 0
da2: <IOMEGA ZIP 100 D.09> Removable Direct Access SCSI-2 device 
da2: 3.300MB/s transfers
da2: 96MB (196608 512 byte sectors: 64H 32S/T 96C)
(da1:ahc0:0:4:0): SCB 0xe - timed out while idle, LASTPHASE == 0x1, SEQADDR
== 0xa
(da1:ahc0:0:4:0): Queuing a BDR SCB
(da1:ahc0:0:4:0): Bus Device Reset Message Sent
(da1:ahc0:0:4:0): no longer in timeout, status = 34b
ahc0: Bus Device Reset on A:4. 1 SCBs aborted
da1 at ahc0 bus 0 target 4 lun 0
da1: <iomega jaz 1GB J.86> Removable Direct Access SCSI-2 device 
da1: 10.000MB/s transfers (10.000MHz, offset 15)
da1: 1021MB (2091050 512 byte sectors: 64H 32S/T 1021C)

Two questions:

1. Are the timeout/reset messages a problem?

2. What would be the proper invocation of mount_msdos to mount these
devices. Various attempts such as: mount_msdos /dev/da2 /mnt or mount_msdos
/dev/da2c /mnt all fail with:

mount_msdos: /dev/da2[whatever]: Invalid argument

Thanks,

Mark
---
thomas@clark.net ---> http://www.clark.net/pub/thomas
PBEM Eldritch --------> http://www.pmpro.com/eldritch


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