Splitting pairs: csuspend and pprcopy suspend, Pairs – HP StorageWorks XP Remote Web Console Software User Manual
Page 110
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Table 29 Contents that will be Displayed when Issuing the CQUERY or the QUERY
Command on Siz Pairs
Item
Content
DEVICE
Device number of the volume on which the CQUERY command is issued.
LEVEL
PRIMARY indicates that the volume is an S-VOL.
SECONDARY indicates that the volume is a T-VOL.
STATE
Pair status.
PATH STATUS
Since this item is invalid for Siz pairs, “ACTIVE” is always displayed.
CRIT
Since this item is invalid for Siz pairs, “NO” is always displayed.
CGRPLB
Since this item is invalid for Siz pairs, “NO” is always displayed.
PRIMARY-SSID
SSID of the CU where the S-VOL belongs.
PRIMARY-CCA
LDEV number of the S-VOL.
PRIMARY-LSS
CU number of the S-VOL.
PRIMARY-SERIAL
Serial number of the S-VOL.
SECONDARY-SSID
SSID of the CU where the T-VOL belongs.
SECONDARY-CCA
LDEV number of the T-VOL.
SECONDARY-LSS
CU number of the T-VOL.
SECONDARY-SERIAL
Serial number of the T-VOL.
PATHS
Since this item is invalid for Siz pairs, “1” is always displayed. *
SAID DEST STATUS
Since this item is invalid for Siz pairs, “FFFF FFFF” is always displayed. *
DESCRIPTION
Since this item is invalid for Siz pairs, “PATH ESTABLISH” is always displayed. *
PERCENT OF COPY
COMPLETE
Since this item is invalid for Siz pairs, “100%” is always displayed. *
SUBSYSTEM
Since this item is invalid for Siz pairs, the content of this item is also invalid.
WWN
Since this item is invalid for Siz pairs, the content of this item is also invalid.
LIC LEVEL
Since this item is invalid for Siz pairs, the content of this item is also invalid.
NOTE:
When the MCU-RCU path for TCz is created on the CU where the Siz pair is created, the information
about the MCU-RCU path will be displayed.
Splitting Pairs: CSUSPEND and PPRCOPY SUSPEND
The CSUSPEND and PPRCOPY SUSPEND commands are equivalent to the Siz split pair
operation (changes pair status to SP-pend). The CSUSPEND and PPRCOPY SUSPEND
commands must be issued to the S VOL, and the pair status must be duplex. See section
Splitting Pairs: CSUSPEND QUIESCE Parameter
” on page 111 for information on the optional QUIESCE
parameter for the CSUSPEND TSO command.
The following is an example of the CSUSPEND command.
CSUSPEND
DEVN (X ‘DE80’ )
PRIM (X ‘0080’ ,30158,X ‘00’ ) SEC (X ‘0080’ ,30158,X ‘01’ )
The following is an example of the PPRCOPY SUSPEND command.
110
Using PPRC Commands for Hitachi ShadowImage for z/OS