
C122-E001-10EN
4-121
4.9 Dump Environment Setup (Linux: Red Hat)
4.9.3.7
Checking kdump collection
If the system actually crashes, the dump may not be collected because of an area
shortage. To prevent this problem, check in advance whether the crash dump is
actually collected by using the following procedure:
Note:
If the crash dump is forcibly collected, the system is forced to crash. Before
verifying the dump collection, stop any important applications.
Unnecessary file systems should also be demounted.
(1)
Manually collecting a dump
Select [Partition]
→
[Power Control] from the MMB Web-UI to set the [INIT]
control, and then click the [Apply] button to start dump collection.
(2)
Confirming that dump collection is complete
Confirm that dump collection has been completed with the following message
displayed on the console:
Note:
When the dump has been collected successfully, the message shown in the
example that follows may be output. (Note that the actual dump file name is
not vmcore-incomplete but is vmcore.)
makedumpfile Completed.
The dumpfile is saved to /mnt/127.0.0.1-2007-02-14-15:20:37/vmcore-
incomplete.
Manually collect dump
Check for dump completion
Check dump collection
Delete dump
Reboot system
Summary of Contents for PRIMEQUEST 400 Series
Page 1: ...C122 E001 10EN Front Cover INSTALLATION MANUAL ...
Page 2: ......
Page 18: ...x C122 E001 10EN NOTE ON SAFETY Extended Power Cabinet ...
Page 19: ...C122 E001 10EN xi NOTE ON SAFETY Extended I O Cabinet ...
Page 20: ...xii C122 E001 10EN NOTE ON SAFETY PCI_Box ...
Page 21: ...C122 E001 10EN xiii NOTE ON SAFETY PRIMEQUEST 520A 520 420 Main unit ...
Page 22: ......
Page 24: ......
Page 42: ......
Page 46: ......
Page 122: ......
Page 186: ......
Page 354: ......
Page 356: ......
Page 394: ......
Page 428: ......
Page 445: ......
Page 446: ...Back Cover ...