54 lines
1.4 KiB
Groff
54 lines
1.4 KiB
Groff
.TH Add_disk 1
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.SH NAME
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Add_disk \- add an optional disk to the system
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.SH SYNOPSIS
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.nf
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\f3Add_disk\f1 [ \f2controller_number\f1 ] [ \f2disk_number\f1 ] [ \c
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\f2lun_number\f1 ]
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.fi
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.SH DESCRIPTION
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.I Add_disk
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enables you to add an extra SCSI disk to a system if the disk is
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on an integral SCSI controller
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(i.e., it can not be used for
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disks attached to VME SCSI controllers).
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.P
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The
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.I disk_number
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option must be specified if you are not adding the default ID of 2; similarly
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the controller and lun must be specified if other than 0.
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.PP
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The
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.I Add_disk
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command creates the required directory, makes the appropriate
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device file links, makes a new filesystem, does the required mount operation,
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and adds the appropriate entry to
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.IR /etc/fstab .
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.PP
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Appropriate checks are made for filesystems already existing on the
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common partitions (0, 6, and 7).
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If they are present, you
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are asked if you want to proceed before a filesystem is made.
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If
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the answer is no,
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.I Add_disk
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exits.
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.SH NOTE
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Older versions of this command worked only with controller 0, and
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used a default mount point of \f2/disk\f1#, where # was the SCSI ID.
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This
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version uses \f2/disk\f1##, where the first # is the controller and the
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second is the SCSI ID.
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.PP
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.I Add_disk
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is a shell script and can be used as a template to determine
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what is necessary.
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The volume header on the disk must already have been
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initialized with the
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.IR fx (1M)
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program.
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.SH SEE ALSO
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fx(1M),
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mkfs(1M),
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fstab(4).
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