Red Hat LINUX VIRTUAL SERVER 4.6 - ADMINISTRATION Manuale di Installazione Scaricare il pdf (Pagina 80)

60 z/VM and Linux on IBM System z: The Virtualization Cookbook for Red Hat Enterprise Linux 6.0

4. You have now formatted the two minidisks and accessed them as file modes A and D. You

can confirm this with the QUERY DISK command:

==> q disk

LABEL VDEV M STAT CYL TYPE BLKSZ FILES BLKS USED-(%) BLKS LEFT BLK TOTAL

LNX191 191 A R/W 20 3390 4096 0 7-00 3593 3600

LXM192 192 D R/W 300 3390 4096 0 11-00 53989 54000

MNT190 190 S R/O 100 3390 4096 694 15028-83 2972 18000

MNT19E 19E Y/S R/O 250 3390 4096 1021 28254-63 16746 45000

4.7.3 Copying a PROFILE XEDIT

Copy the PROFILE XEDIT file from the MAINT 191 disk so that XEDIT sessions will have a

common interface among user IDs.

Perform the following steps:

1. Use the VMLINK command to both link to the disk read-only and to access it as the

highest available file mode. The default read password is read:

==> vmlink maint 191

ENTER READ PASSWORD:

==> read

DMSVML2060I MAINT 191 linked as 0120 file mode Z

2. Copy the PROFILE XEDIT file to the A disk:

==> copy profile xedit z = = a

3. Also copy the same file to the D disk (which will become the Linux user ID’s read-only A

disk). Then release and detach the MAINT 191 disk:

==> copy profile xedit z = = d

==> rel z (det

DASD 0120 DETACHED

4.7.4 Creating a PROFILE EXEC

Create a simple PROFILE EXEC that will be run each time this user ID is logged on.

Perform the following steps:

1. Create the new file using XEDIT and add the following lines (be sure to type the A file

mode so you do not pick up a PROFILE EXEC on another disk). REXX EXECs must

always begin with a C language-style comment.

==> x profile exec a

====> a 5

/* PROFILE EXEC */

'acc 592 e'

'cp set run on'

'cp set pf11 retrieve forward'

'cp set pf12 retrieve'

====> file

This PROFILE EXEC accesses the TCPMAINT 592 disk as file mode E, sets CP run on,

and sets the retrieve keys per convention.

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Red Hat LINUX VIRTUAL SERVER 4.6 - ADMINISTRATION Manuale di Installazione Pagina 80