HP XP P9500 Owner's Manual page 25

Table 1 1 System option modes (continued)
Mode Category
122 Business Copy
187 Common
190 HRC
269 Common
Downloaded from www.Manualslib.com
Description
1. If you select an incorrect port while the mode is set to ON,
and if ESTPATH is executed when no logic path exists, the
port is switched to RCP..
2. Set this mode to OFF before using TPC-R (IBM software for
disaster recovery).
For Split or Resync request from the Mainframe host and Storage
Navigator,
Mode 122 = ON:
By specifying Split or Resync, Steady/Quick Split or
Normal/Quick Resync is respectively executed in accordance
with Normal/Quick setting
Mode 122 = OFF (default)?
By specifying Split or Resync, Steady/Quick Split or
Normal/Quick Resync is respectively executed in accordance
with Normal/Quick setting. For details, see "SOM 122" sheet
Note:
(1) For RAID500 and later models, this mode is applied to use
scripts etc that are used on RAID400 and 450 (2) In the case of
RAID500 and later models, executing the pairresync command
from RAID Manager may be related to the SOM 087 setting.
(3) When performing At-Time Split from RAID Manager
- Set this mode to OFF in the case of RAID450
- Set this mode to OFF or specify the environment variable
HORCC_SPLT for Quick in the case of RAID500 and
later.Otherwise, Pairsplit may turn timeout.
(4) The mode becomes effective after specifying Split/Resync
following the mode setting. The mode function does not work if
it is set during the Split/Resync operation
Yellow Light Option (only for XP product)
Cnt Ac-S Z – Allows you to update the VOLSER and VTOC of the
R-VOL while the pair is suspended if both mode 20 and 190 are
ON
High Speed Format for CVS (Available for all dku emulation type)
(1) High Speed Format support
When redefining all LDEVs included in an ECC group using
Volume Initialize or Make Volume on CVS setting panel, LDEV
format, as the last process, will be performed in high speed.
(2) Make Volume feature enhancement
In addition, with supporting the feature, the Make Volume feature
(recreating new CVs after deleting all volumes in a VDEV), which
so far was supported for OPEN-V only, is available for all
emulation types.
Mode 269 = ON:
The High Speed format is available when performing CVS
operations on Storage Navigator or performing LDEV formats on
the Maintenance window of the SVP for all LDEVs in a parity
group.
Mode 269 = OFF (default):
As usual, only the low speed format is available when performing
CVS operations on Storage Navigator. In addition, the LDEV
specifying format on the Maintenance window of the SVP is in
low speed as well.
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System option modes, host modes, and host mode options
Default MCU/RCU
OFF -
OFF -
OFF RCU
OFF MCU/RCU
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