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Date:      Sat, 15 Aug 1998 16:10:18 -0700 (PDT)
From:      Jin Guojun (ITG staff) <jin@george.lbl.gov>
To:        bde@zeta.org.au, freebsd-bugs@FreeBSD.ORG
Subject:   Re: bin/7614: disklabel fails to write labal on scsi disk
Message-ID:  <199808152310.QAA10632@george.lbl.gov>

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} >iss# disklabel -rw sd0 auto
} >disklabel: /dev/rsd0c: Undefined error: 0
} >iss# disklabel -rwB sd0 auto
} >disklabel: No space left on device
} >
} >iss# ^0^1
} >disklabel -rwB sd1 auto
} >disklabel: No space left on device
} >
} >iss# tail /etc/disktab
} ># Max   :pc#8386733:oc#0: generated from FreeBSD installation FDISK
} >st15230n|Seagate HAWK 4 Family 4.2GB SCSI:\
} >        :dt=SCSI:ty=winchester:se#512:nt#19:ns#110:nc#4012:rm#5411: \
} >        :pa#8192:oa#0:ta=4.2BSD:ba#4096:fa#512: \
} >        :pc#8385080:oc#0: \
} >        :pe#8376888:oe#8192:te=4.2BSD:be#4096:fe#512:
} >
} >iss# disklabel -w sd0 st15230n
} >disklabel: No space left on device
} >
} >Is this NCR problem or a general SCSI disklabel problem?
} 
} This is a user error (attempting to write a label that specifies a
} disk size or partition size larger than the slice).  Most likely a
} label suitable for covering the whole disk combined with a slice
} *not* covering the whole disk.  The `auto' label only applies to
} the whole disk.

I am confused here. None of above commands is invoked to do things with
a slice. No where says sd#s#. This is the same command used for 3.0-SNAP:

eubie# uname -a
FreeBSD eubie.lbl.gov 3.0-980520-SNAP FreeBSD 3.0-980520-SNAP #0: Thu Jun 11 12:27:04 PDT 1998     root@eubie.lbl.gov:/usr/src/sys/compile/MinMax  i386
eubie#  disklabel sd2
disklabel: ioctl DIOCGDINFO: Invalid argument
eubie# disklabel -rw  sd2 auto
eubie# disklabel sd2
# /dev/rsd2c:
type: unknown
disk: 
label: 
flags:
bytes/sector: 512
sectors/track: 168
tracks/cylinder: 20
sectors/cylinder: 3360
cylinders: 5292
sectors/unit: 17783112
rpm: 3600
interleave: 1
trackskew: 0
cylinderskew: 0
headswitch: 0           # milliseconds
track-to-track seek: 0  # milliseconds
drivedata: 0 

8 partitions:
#        size   offset    fstype   [fsize bsize bps/cpg]
  c: 17783112        0    unused        0     0         # (Cyl.    0 - 5292*)

Does this imply that fdisk did not create a volid slice for disklabel?

	-Jin



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