SPI Common Extensions Manual

ZCMK Definitions
SPI Common Extensions Manual—427508-001
B-73
–32741 ZCMK-EVT-SYNCID-OLD
Effect. If recovery is successful, the backup process assumes the role of primary
process and attempts to start a backup in the CPU that held the previous primary
process. A message indicating that a new backup has been started or that the startup
attempt has failed should follow.
Recovery. No recovery is necessary.
–32741 ZCMK-EVT-SYNCID-OLD
A received request contains a sync ID value that is too old (that is, older than promised
by the file open).
ZEMS-TKN-EVENTNUMBER
has the value ZCMK-EVT-SYNCID-OLD.
ZCMK-TKN-XPNAME
contains the name of the process that issued the request.
ZCMK-TKN-FNUM
contains the number specified by the requester.
Cause. The SYNC-LEVEL parameter supplied when the subsystem is opened
specifies how many completed requests must be retained for a successful takeover.
This event indicates that a request that is no longer retained has been reissued.
Effect. The request is rejected with a return code of 39 (ZFIL-ERR-OLDSYNC).
Recovery. This event might signal that the application program is performing
checkpoints improperly. Examine the application for possible misuse of the sync-depth
feature.
Tokens in Event Message
ZEMS-TKN-EVENTNUMBER token-type ZSPI-TYP-ENUM
ZEMS-TKN-SUBJECT-MARK token-type ZSPI-TYP-MARK
ZCOM-TKN-SUBJ-objtype <1> token-type ZSPI-TYP-STRING
ZCMK-TKN-XPNAME <2> token-type ZSPI-TYP-STRING
ZCMK-TKN-FNUM <3> token-type ZSPI-TYP-INT
Message Text
<1>: Message with old sync ID, process: <2>, file number <3>