HP StorageWorks XP Remote Web Console Software - Manual (Page 202)

Table 66 Using CRECOVER to Release TrueCopy for Mainframe Async Pairs/Groups at the RCU
(continued)
Description Contents Parameters
settled before releasing the
pairs.
Specifies that the addressed
pair (R-VOL) should be AV000
released regardless of pair
status and consistency status.
All pending recordsets for
the addressed pair will be
settled before releasing the
pair.
TrueCopy for Mainframe
Asynchronous does not [ID(old_volser[new_volser])]
support this keyword.
Depending on the timing, the
write command to change
the volume serial number
may be rejected.
NOTE: The addressed device must be the R-VOL.
•
If the first digit of the cmd_param is other than A, the storage system interprets this command
as pair release for TrueCopy for Mainframe Synchronous or ShadowImage for Mainframe.
•
When you issue the CRECOVER command by specifying AC000 to cmd_param, and if a
pair, which is in the status other than Suspended Group, is in the consistency group, the
CRECOVER command ends abnormally. In this case, the pair will not be released. If the
command ends abnormally, check the status of the pairs in the consistency group.
•
Regardless of the number of pairs to be released, this command ends before the actual pair
release is successfully completed. Confirmation by CQUERY or IEA494I console message is
recommended after this command.
CQUERY
If you issue the CQUERY command to the TrueCopy for Mainframe Asynchronous pair, the pair
status and group status can be displayed. The path types, the path status and the RCU controller
ID can also be displayed.
“CQUERY Output Example: R-VOL/FORMAT/VOLUME” (page 205) shows the output of the CQUERY
command with the VOLUME parameter issued to a TrueCopy for Mainframe Asynchronous M-VOL.
“CQUERY Output for ESCON Interface and Fibre Channel Interface” (page 204) describes the
parameters for SAID and DEST of the output.
When the controller emulation type is 3990, the CQUERY command only displays the path types
and path status of the first four paths, even if more than four paths have been added.
•
The LIC LEVEL value in the following figure is example only, not valid number.
•
The WWNN value in the following figure will be valid if mode 484 is ON. If mode 484 is
OFF, the WWNN value is example only, not valid number.
•
If mode 484 is ON, the status of path as using the Fibre Channel interface will be displayed.
If mode 484 is OFF, ESCON will be indicated for the path status.
•
If the former type storage system or the storage system of XP12000/XP10000 Disk Array
microcode version 50-05-XX-XX or earlier is connected, mode 484 must be OFF.
202 Using PPRC Commands for TrueCopy for Mainframe