Hp NonStop G-Series Uživatelský manuál stáhnout pdf (Strana 123)

Nomadic Disk Manager Interface

ServerNet Nomadic Disk (Release 2) User’s Guide—523968-001

7-3

Nomadic Disk Manager Commands

•

If the Nomadic Disk Manager is being used interactively, you see a prompt of the

following form:

n ND>

The number n is the Nomadic Disk Manager prompt number, which is incremented

with each command entry. This number, like that of the TACL prompt, can be used

in the FC command.

•

Once you start the Nomadic Disk Manager, only valid Nomadic Disk Manager

commands are accepted until you exit the manager (by entering EXIT or pressing

Ctl-Y).

Nomadic Disk Manager Commands

The ServerNet Nomadic Disk Manager has its own set of commands as shown in

Table 7-1. For examples on using the Nomadic Disk Manager commands for both

planned and unplanned outages, see Section 3, Installing and Configuring the

Nomadic Disk Manager and Section 5, Switchovers.

Summary of Nomadic Disk Manager Commands

Note. In addition to this set of Nomadic Disk Manager commands, you can also use the TACL

HISTORY command and the full complement of TACL FC commands (FC, !, and ?, as defined

in the

TACL Reference Manual). To allow the use of the TACL FC commands, the Nomadic

Disk Manager deletes the TACL history of commands before it starts processing its own

commands. However, the TACL history is preserved (in a ZZND

xxxx file). When you exit the

Nomadic Disk Manager, either by error or by entering the EXIT or Ctl-Y command, the TACL

history is restored. The oldest command in the buffer is restored with a prompt number of one,

and the prompt number is incremented from there.

Table 7-1. Nomadic Disk Manager Commands (page 1 of 2)

Command Description Page

ASSUME Sets a default segment name 7-5

DOWN Performs an SCF STOP DISK command on a set of objects 7-6

EXIT Leaves the Nomadic Disk Manager and returns to the TACL

process

7-7

GIVE Changes the status of a segment to NOT OWNED 7-7

HELP Displays online help for Nomadic Disk Manager command syntax 7-9

HISTORY Invokes the TACL HISTORY command 7-9

LISTDEV Performs an SCF STATUS DISK command on a set of objects 7-10

LISTOPENS Performs a FUP LISTOPENS command on each volume in a

segment or segments

7-10

OUT Temporarily changes the outfile of the Nomadic Disk Manager 7-11

RESET Performs an SCF RESET DISK command on a set of objects 7-12

1 2 ... 118 119 120 121 122 123 124 125 126 127 128 ... 147 148

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