00003A

Last updated

  • Changed for PUT06.
  • Changed for PUT05.
  • Changed for PUT03.

Program

CCSONS(CJIF)

Error message

QUEUE RESTARTED AFTER INTERRUPT TIMED OUT FOR devaddr, SSID ssid, IOB iobaddr

Where

devaddr
The device address.
ssid
The DASD subsystem ID for this device.
iobaddr
The address of the input/output block (IOB) at the top of the module queue.

Explanation

An interrupt was not received in the defined time interval. The time interval is defined during the system initialization process (SIP) by the LOSTINT parameter of the ONLFIL macro or by entering the ZSONS ALTER LOSTINT command.

System action

After this system error is issued, CCSONS resets the device and redrives the I/O request. If the request is not completed again in the specified amount of time, recovery processing stops the request and performs path validation. If operational paths are found, the request is restarted; otherwise, the module is taken offline.

For debugging purposes, CCSONS dumps the following areas at the start of the dump:
  • An extended DDB block with the SCHIB for the device
  • The CIO LDEVBK for the device
  • The active IOB
  • The MFST section 1 for the device.
Note: The z/TPF system issues this system error dump only once per 10 minute interval to avoid streaming dumps caused by a single point of failure that might affect multiple devices. The device is still reset and the queue is restarted; only the dump is suppressed.

User response

Review the system error dump.

Related information

  • See z/TPF Operations for more information about the ZSONS ALTER LOSTINT command.
  • See z/TPF and z/TPFDF System Generation for more information about the ONLFIL macro and SIP.