HP Integrity NonStop J-Series - Manual (Page 52)

Securing Disk Files
Safeguard User’s Guide — 422089-020
3 - 18
The PERSISTENT Attribute
To set the CLEARONPURGE attribute for the file quarter1, used in the previous
examples:
=ALTER DISKFILE quarter1, CLEARONPURGE ON
To verify that the CLEARONPURGE attribute is on:
=INFO DISKFILE quarter1, DETAIL
The PERSISTENT Attribute
The PERSISTENT attribute causes the disk file authorization record to be retained
even if the file itself is purged. That is, if you purge a file with PERSISTENT ON and
later create a file with that name, the new file assumes the authorization record
associated with the old file.
For example, to set the PERSISTENT attribute to ON and give user 2,18 CREATE
authority for the file quarter1:
=ALTER DISK quarter1, ACCESS 2,18 C, PERSISTENT ON
LAST-MODIFIED OWNER STATUS WARNING-MODE
$DATA.SALES
QUARTER1 23JUL05, 15:48 2,1 THAWED OFF
002,001 R,W,E,P
002,006 DENY W
002,018 R,W,E,P, O
004,012 R
008,004 DENY R
002,* R,W
008,* R
OBJECT-TEXT-DESCRIPTION =
AUDIT-PRIV-LOGON = OFF
AUDIT-ACCESS-PASS = NONE AUDIT-MANAGE-PASS = NONE
AUDIT-ACCESS-FAIL = REMOTE AUDIT-MANAGE-FAIL = ALL
LICENSE = OFF PROGID = OFF CLEARONPURGE = ON PERSISTENT = OFF
TRUST = OFF PRIV-LOGON = OFF
Note. The attributes, AUDIT-PRIV-LOGON and PRIV-LOGON, are supported only on systems
running H06.11 and later H-series RVUs and G06.32 and later G-series RVUs. The OBJECT-
TEXT-DESCRIPTION attribute is supported only on systems running J06.05 and later J-series
RVUs and H06.16 and later H-series RVUs.