Hitachi ShadowImage for z/OS user guide (HIT9503-96009, January 2008)

Table 29 Contents that will be Displayed when Issuing the CQUERY or the QUERY
Command on Siz Pairs
Item
Content
DEVICE
DevicenumberofthevolumeonwhichtheCQUERYcommandisissued.
LEVEL
PRIMARY indica
tes that the volume is an S-VOL.
SECONDARY indi
cates 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 ite
m is invalid for Siz pairs, “NO” is always displayed.
CGRPLB
SincethisitemisinvalidforSizpairs,“NO”isalwaysdisplayed.
PRIMARY-SSID
SSID of the CU where the S-VOL belongs.
PRIMARY-CCA
LDEV number of t
he S-VOL.
PRIMARY-LSS
CU number of the S-VOL.
PRIMARY-SERIAL
Serial number of the S-VOL.
SECONDARY-SSID
SSID of the CU w
here 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
SincethisitemisinvalidforSizpairs,“1”isalwaysdisplayed.*
SAID DEST STATUS
Since this item is invalid for Siz pairs, “FFFF FFFF” is always displayed. *
DESCRIPTION
Since this ite
m 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 ite
m 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
TheCSUSPENDandPPRCOPYSUSPENDcommandsareequivalenttotheSizsplitpair
operation (changes pair status to SP-pend). The CSUSPEND and PPRCOPY SUSPEND
commandsmustbeissuedtotheSVOL,andthepairstatusmustbeduplex. Seesection
“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