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- AAAAdddddddd____ddddiiiisssskkkk((((1111)))) AAAAdddddddd____ddddiiiisssskkkk((((1111))))
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- Add_disk - add an optional disk to the system
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- SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
- AAAAdddddddd____ddddiiiisssskkkk [ _c_o_n_t_r_o_l_l_e_r__n_u_m_b_e_r ] [ _d_i_s_k__n_u_m_b_e_r ] [ _l_u_n__n_u_m_b_e_r ]
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- _A_d_d__d_i_s_k enables you to add an extra SCSI disk to a system if the disk is
- on an integral SCSI controller (i.e., it can not be used for disks
- attached to VME SCSI controllers).
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- The _d_i_s_k__n_u_m_b_e_r option must be specified if you are not adding the
- default ID of 2; similarly the controller and lun must be specified if
- other than 0.
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- The _A_d_d__d_i_s_k command creates the required directory, makes the
- appropriate device file links, makes a new filesystem, does the required
- mount operation, and adds the appropriate entry to /_e_t_c/_f_s_t_a_b.
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- Appropriate checks are made for filesystems already existing on the
- common partitions (0, 6, and 7). If they are present, you are asked if
- you want to proceed before a filesystem is made. If the answer is no,
- _A_d_d__d_i_s_k exits.
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- NNNNOOOOTTTTEEEE
- Older versions of this command worked only with controller 0, and used a
- default mount point of /_d_i_s_k#, where # was the SCSI ID. This version
- uses /_d_i_s_k##, where the first # is the controller and the second is the
- SCSI ID.
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- _A_d_d__d_i_s_k is a shell script and can be used as a template to determine
- what is necessary. The volume header on the disk must already have been
- initialized with the _f_x(1M) program.
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- In the event that the mount point for the new disk has permissions which
- may interfere with normal use, _A_d_d__d_i_s_k may issue a warning regarding a
- too restrictive umask value or insufficient permissions on an existing
- mount point. Usually, a mount point directory should have execute
- permissions set for user, group and others. Without these permissions
- set, a user may be denied permission to access the parent directory of
- the mount point after the disk is mounted.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- chmod(1), umask(1), fx(1M), mkfs(1M), fstab(4).
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- PPPPaaaaggggeeee 1111
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