Kernel-Managed Swap Facility (KMSF) Manual

NSKCOM Command Reference
Kernel-Managed Swap Facility (KMSF) Manual—425824-005
4-14
Notes and Considerations
has a stop pending. The subsequent STATUS command shows both the stop and
delete pending.
•
Delayed deletion of files
Whenever NSKCOM is started by a super-group user (255, n), it checks for files
that are marked for future deletion. If a file is marked for deletion and is no longer
in use (that is, it has no outstanding reservations), NSKCOM cleans the file and
deletes it from disk. As shown in Example 4-9 on page 4-15, NSKCOM displays
the cleaning and deletion of the file as part of its opening banner.
Example 4-8. Deleting a File That Is in Use
NSK-STOP SWAPFILE $SWAP.KERSWAP.CPU00A
File $SWAP.KERSWAP.CPU00A Stop Pending altered in ZSYSCFG
STOP is pending
NSK-DELETE SWAPFILE $SWAP.KERSWAP.CPU00A
*** Warning: File in-use: $SWAP.KERSWAP.CPU00A
*** File Error 12: System Monitor: CPU 0
File marked 'delete pending' by Monitor
File $SWAP.KERSWAP.CPU00A marked for delete in ZSYSCFG
NSK-STATUS SWAPFILE $SWAP.KERSWAP.CPU00A
Status of $SWAP.KERSWAP.CPU00A
CPU 0
CPU Pages: Total 2048 Reserved 92 Available 1956
Peak CPU Pages ever reserved 103
Threshold 1536 CPU pages
Stop pending
Delete pending
NSK-