Hitachi HF-W100E Instruction Manual page 180

8. MAINTENANCE OPERATIONS
< NOTE >
・If a failure due to a STOP error occurs in the "Automatic Memory Dump" setting,
the size of the page file will be expanded to the same extent as physical
memory so that normal kernel memory dumps can be collected when the next
STOP error occurs. Note that the size of the page file is expanded.
After that, if the STOP error does not occur for 4 weeks, the page file size is
automatically reduced to the original size.
・The time required for collecting a memory dump depends on the type of dump
file collected, the configuration of the mounted drives, and the memory capacity.
It should be noted that when you set "Complete memory dump", the time
required may be extremely long.
・After "Beginning dump of physical memory" is displayed on the blue screen, the
count on the screen that shows the progress of the memory dump sometimes
stops being updated. This is because collection of the memory dump failed due
to an error of the file system or a hard disk.
If this happens, record the contents displayed on the screen. Then turn off the
power of this unit once and put it on again and restart it.
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