Guardian Programming Reference Summary for pTAL and TAL

Procedure Calls Summary (A-C)
Guardian Programming Reference Summary for pTAL and TAL—522631-001
4-18
CHECKDEALLOCATESEGMENT
(Superseded by SEGMENT_DEALLOCATE_CHKPT_) Removes an extended data
segment from use by the backup process in a NonStop process pair.
<13:15>
0 Rewind and unload, do not wait for completion (default).
1 Rewind, take offline, do not wait for completion.
2 Rewind, leave online, do not wait for completion.
3 Rewind, leave online, wait for completion.
4 Do not rewind, leave online.
< (CCL) An invalid file number was supplied, or the backup process does not exist.
= (CCE) The close was successful.
CALL CHECKDEALLOCATESEGMENT ( segment-id
,[ flags ]
,error );
segment-id, INT:value input
flags, INT:value input
<0:14> Must be 0.
<15> 1 = Dirty pages in memory will not be copied to the swap file.
0 = Dirty pages in memory will be copied to the swap file.
error, INT .EXT:ref:1 output
2 Segment ID invalid or backup process could not deallocate segment.
29 The segment-id parameter is missing.
30 No control blocks available for linking.
31 Cannot use the process file segment (PFS), or the PFS has no room for a message
buffer in either the backup or the primary.
201 Unable to link to the backup.