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Old 04-28-2008, 08:40 AM
Yang Zhiguo
 
Default the kmem get some errors

hi,

When i use kmem command on a IA64 with RHEL5.1 as following, there are
some errors.

Anyone can explain it?

crash> kmem -c
kmem: cannot determine page cache size
crash> kmem -C
kmem: address_space page cache radix tree not supported
crash> kmem -la
kmem: active_list does not exist in this kernel
crash> kmem -La
kmem: active_list does not exist in this kernel
crash> kmem -li
kmem: inactive_list does not exist in this kernel
crash> kmem -Li
kmem: inactive_list does not exist in this kernel
crash> kmem -P e0000001843760c0
<segmentation violation>

Best Regards,
yang


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Old 04-28-2008, 01:36 PM
Dave Anderson
 
Default the kmem get some errors

Yang Zhiguo wrote:

hi,

When i use kmem command on a IA64 with RHEL5.1 as following, there are
some errors.

Anyone can explain it?

crash> kmem -c
kmem: cannot determine page cache size
crash> kmem -C
kmem: address_space page cache radix tree not supported
crash> kmem -la
kmem: active_list does not exist in this kernel
crash> kmem -La
kmem: active_list does not exist in this kernel
crash> kmem -li
kmem: inactive_list does not exist in this kernel
crash> kmem -Li
kmem: inactive_list does not exist in this kernel


None of the above are applicable to the RHEL5.1 (2.6.18-based) kernel,
because the symbols they reference no longer exist.


crash> kmem -P e0000001843760c0
<segmentation violation>


Shouldn't happen, but the command makes no sense (e0000001843760c0
cannot be a physical address.



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