Crashkernel memory reservation fails with 2.6.26

From: jidong xiao
Date: Wed Jul 23 2008 - 23:13:21 EST

I was facing the same issue as raised by Sachin sometime back, see below link:

The difference is I am using kernel 2.6.26 while Sachin was using

I saw you were discussing this issue but is there any result?Any
workaround for me?


I was working on x86_64 box, and the message showed during the failure.

No NUMA configuration found
Faking a node at 0000000000000000-0000000230000000
Bootmem setup node 0 0000000000000000-0000000230000000
NODE_DATA [0000000000012000 - 0000000000016fff]
bootmap [0000000000017000 - 000000000005cfff] pages 46
early res: 0 [0-fff] BIOS data page
early res: 1 [6000-7fff] TRAMPOLINE
early res: 2 [200000-921947] TEXT DATA BSS
early res: 3 [37eb4000-37fef31d] RAMDISK
early res: 4 [9f000-fffff] BIOS reserved
early res: 5 [8000-11fff] PGTABLE
crashkernel reservation failed - memory is in use
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