Permission Command - Hitachi VSP F1500 User And Reference Manual

• The pairdisplay command shows all volumes, so that you can confirm
non-permitted volumes. Non-permitted volumes are shown without
LDEV# information. As shown below, the LDEV# information is " **** " (-
CLI is "-").
# pairdisplay -g oradb
Group
Seq#,P-LDEV# M
oradb
oradb
• The raidscan command shows all volumes same as current specification,
because it does not need HORCM_DEV and HORCM_INST on horcm.conf.
If you want to know permitted volumes at raidscan, use raidscan -
find. The -find option shows device file name and storage system
information by using internal Inquiry result. You can use raidscan -find
to make horcm.conf, because only permitted volumes are shown with
host side view. Following is an example for HP-UX systems:
# ioscan
DEVICE_FILE
PRODUCT_ID
/dev/rdsk/c0t3d0
OPEN-3
/dev/rdsk/c0t3d1
OPEN-3

permission command

CCI recognizes permitted volumes at the result of the permission command.
The permission command is the -find inst option of raidscan. This option
issues an inquiry to a specified device file to get Ser# and LDEV# from the
RAID storage system, and checks an identification for volumes of horcm.conf
to all of own host volumes, then stores the result within HORCM of the
instance. This permission command is started by /etc/horcmgr
automatically.
The following example shows the relation between the device file and
horcm.conf for a manual operation on an HP-UX system. All volumes of
ioscan are permitted.
# ioscan
DEVICE_FILE
SERIAL
/dev/rdsk/c0t3d0
35013
/dev/rdsk/c0t3d0
35013
New options for security
raidscan -find inst
This option registers the device file name to all mirror descriptors of the LDEV
map table for CCI and permits the matching volumes on horcm.conf in
protection mode. It is started from /etc/horcmgr automatically. You will not
7-10
PairVol(L/R) (Port#,TID,LU-M),Seq#, LDEV#.P/S,Status,
oradev1(L) (CL1-D , 3,
oradev1(R) (CL1-D , 3,
-fun | grep rdsk | raidscan -find
UID
0
0
-fun | grep rdsk | raidscan -find inst
Group
LDEV
oradb
17
oradb
17
Data protection operations with CCI
Command Control Interface User and Reference Guide
0-0) 35013 ****..-
1-0) 35013 ****..-
S/F PORT TARG LUN
F CL1-D 3
F CL1-D 3
PairVol PORT
oradev1 CL1-D
oradev1 CL1-D
-,- -
-,- -
SERIAL LDEV
0 35013 17
1 35013 18
TARG LUN M
3 0 -
3 0 0