To display ShadowImage for Mainframe pair status and volume information, issue the PPRC CQUERY TSO command or the QUERY ICKDSF command to the P-VOL or S-VOL of the pair.
If the P-VOL is paired with more than one S-VOL and you issue the CQUERY TSO or QUERY ICKDSF command to the P-VOL, the status of the pair with the S-VOL with the lowest LDEV ID is displayed. To display the status of the other pairs assigned to the same P-VOL, issue the command to the desired S-VOL.
If the storage system contains both SIz and TCz pairs, the TCz pair status is displayed. To display the SIz status, issue the command to the S-VOL of the SIz pair.
If the pair volumes are shared by SIz and TCz, the path status for the TCz pair is displayed. If the volumes are not shared, the path status for the SIz pair is displayed as FFFF FFFF.
For details about the CQUERY TSO command, see CQUERY TSO parameters.
For details about the QUERY ICKDSF command, see QUERY ICKDSF parameters.
The following table lists and describes the information displayed by the PPRC CQUERY TSO and PPRCOPY QUERY ICKDSF commands.
|
Field |
Description |
|---|---|
|
DEVICE |
Device number of the volume to which the command was issued. |
|
LEVEL |
PRIMARY indicates that the volume is a P-VOL. SECONDARY indicates that the volume is an S-VOL. |
|
STATE |
Pair status |
|
PATH STATUS |
Invalid for SIz. Active is displayed. |
|
CRIT |
Invalid for SIz. NO is displayed. |
|
CTGRPLB |
Invalid for SIz. NO is displayed. |
|
PRIMARY-SSID |
SSID of the P-VOL CU |
|
PRIMARY-CCA |
P-VOL LDEV number |
|
PRIMARY-LSS |
P-VOL CU number |
|
PRIMARY-SERIAL |
P-VOL serial number |
|
SECONDARY-SSID |
SSID of the S-VOL CU |
|
SECONDARY-CCA |
S-VOL LDEV number |
|
SECONDARY-LSS |
S-VOL CU number |
|
SECONDARY-SERIAL |
S-VOL serial number. Issue the PPRC CQUERY TSO command for the S-VOL to display the following information: 00ab000nnnnn where:
|
|
PATHS |
Invalid for SIz. 1 is displayed. |
|
SAID DEST STATUS |
Invalid for SIz. FFFF FFFF is displayed. |
|
DESCRIPTION |
Invalid for SIz. PATH ESTABLISH is displayed. |
|
PERCENT OF COPY COMPLETE |
Invalid for SIz. 100% is displayed. |
|
SUBSYSTEM |
Invalid for SIz, not valid content. |
|
WWN |
Invalid for SIz, not valid content. |
|
LIC LEVEL |
Invalid for SIz, not valid content. |
|
When the MCU-RCU path for TCz is created on the CU on which the SIz pair exists, the MCU-RCU path information is displayed. |
|