Re: patch so cciss stats are collected in /proc/stat

Neil Horman
2004-09-29T19:41:43Z

Miller, Mike (OS Dev) wrote:
>>mike.miller@hp.com wrote:
>>
>>>Currently cciss statistics are not collected in /proc/stat.
>>
>>This patch
>>
>>>bumps DK_MAX_MAJOR to 111 to fix that. This has been a
>>
>>common complaint
>>
>>>by customers wishing to gather info about cciss devices.
>>>Please consider this for inclusion. Applies to 2.4.28-pre3.
>>>
>>>Thanks,
>>>mikem
>>>
>>
>>--------------------------------------------------------------
>>-----------------
>>
>>>diff -burNp lx2428-pre1.orig/include/linux/kernel_stat.h
>>
>>lx2428-pre1/include/linux/kernel_stat.h
>>
>>>--- lx2428-pre1.orig/include/linux/kernel_stat.h
>>
>>2004-08-23 15:41:43.640300000 -0500
>>
>>>+++ lx2428-pre1/include/linux/kernel_stat.h 2004-08-23
>>
>>15:43:07.097613064 -0500
>>
>>>@@ -12,7 +12,7 @@
>>> * used by rstatd/perfmeter
>>> */
>>>
>>>-#define DK_MAX_MAJOR 16
>>>+#define DK_MAX_MAJOR 111
>>> #define DK_MAX_DISK 16
>>>
>>> struct kernel_stat {
>>>-
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>>
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>>
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>>
>>The answer to this is to use the latest sysstat tools. the latest
>>version of iostat, sar, etc draw information out of /proc/partitions
>>rather than out of /proc/stat. Or are you using some other
>>home rolled
>>tool in this case?
>>
>>Neil
>
>
> It's customers that are doing this. I think some of them are using their own tools. Others are probably using whatever comes on their distro.
>
> mikem
>
They should probably upgrade their tools, be they from the distro or
their own (It was my understanding that /proc/stat was depricated and
going to be removed in the not-to-distant future).

Neil

>
>>--
>>/***************************************************
>> *Neil Horman
>> *Software Engineer
>> *Red Hat, Inc.
>> *nhorman@redhat.com
>> *gpg keyid: 1024D / 0x92A74FA1
>> *http://pgp.mit.edu
>> ***************************************************/
>
>

--
/***************************************************
*Neil Horman
*Software Engineer
*Red Hat, Inc.
*nhorman@redhat.com
*gpg keyid: 1024D / 0x92A74FA1
*http://pgp.mit.edu
***************************************************/