With Red Hat Enterprise Linux 4, why can't my HP server with cciss partitions create a diskdump?
When a HP server goes into a kernel panic, the diskdump will report the following message and can not create a vmcore file.
Older versions of Red Hat Enterprise Linux 4 cannot create a diskdump on a cciss partion. Please update the kernel to 2.6.9-55.14 or newer for support of cciss partitions.
......
CPU#1 is executing diskdump
<3>cciss: blocks read do not match stired value
<3>cciss: blocks read do not match stired value
<3>disk_dump: No more dump device found
<6>disk_dump: diskdump failed, fall back to trying netdump.
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