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net-snmp 5.7 host mib missing part of hrStorageTable

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Dennis Andrews

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Jul 22, 2011, 8:00:20 PM7/22/11
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I downloaded net-snmp 5.7 (net-snmp-5.7.tar.gz) and built it with my
normal build environment
which includes the host mib, and discovered that it was building with an
hrh_storage module.
So I started looking at the host mib. A walk of the mib produced (
actually didn't produce )
the FixedDisk information from the hrStorageTable:

HOST-RESOURCES-MIB::hrMemorySize.0 = INTEGER: 1019760 KBytes
HOST-RESOURCES-MIB::hrStorageIndex.1 = INTEGER: 1
HOST-RESOURCES-MIB::hrStorageIndex.3 = INTEGER: 3
HOST-RESOURCES-MIB::hrStorageIndex.6 = INTEGER: 6
HOST-RESOURCES-MIB::hrStorageIndex.7 = INTEGER: 7
HOST-RESOURCES-MIB::hrStorageIndex.10 = INTEGER: 10
HOST-RESOURCES-MIB::hrStorageType.1 = OID:
HOST-RESOURCES-TYPES::hrStorageRam
HOST-RESOURCES-MIB::hrStorageType.3 = OID:
HOST-RESOURCES-TYPES::hrStorageVirtualMemory
HOST-RESOURCES-MIB::hrStorageType.6 = OID:
HOST-RESOURCES-TYPES::hrStorageOther
HOST-RESOURCES-MIB::hrStorageType.7 = OID:
HOST-RESOURCES-TYPES::hrStorageOther
HOST-RESOURCES-MIB::hrStorageType.10 = OID:
HOST-RESOURCES-TYPES::hrStorageVirtualMemory
HOST-RESOURCES-MIB::hrStorageDescr.1 = STRING: Physical memory
HOST-RESOURCES-MIB::hrStorageDescr.3 = STRING: Virtual memory
HOST-RESOURCES-MIB::hrStorageDescr.6 = STRING: Memory buffers
HOST-RESOURCES-MIB::hrStorageDescr.7 = STRING: Cached memory
HOST-RESOURCES-MIB::hrStorageDescr.10 = STRING: Swap space
HOST-RESOURCES-MIB::hrStorageAllocationUnits.1 = INTEGER: 1024 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.3 = INTEGER: 1024 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.6 = INTEGER: 1024 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.7 = INTEGER: 1024 Bytes
HOST-RESOURCES-MIB::hrStorageAllocationUnits.10 = INTEGER: 1024 Bytes
HOST-RESOURCES-MIB::hrStorageSize.1 = INTEGER: 1019760
HOST-RESOURCES-MIB::hrStorageSize.3 = INTEGER: 5213032
HOST-RESOURCES-MIB::hrStorageSize.6 = INTEGER: 1019760
HOST-RESOURCES-MIB::hrStorageSize.7 = INTEGER: 157896
HOST-RESOURCES-MIB::hrStorageSize.10 = INTEGER: 4193272
HOST-RESOURCES-MIB::hrStorageUsed.1 = INTEGER: 410236
HOST-RESOURCES-MIB::hrStorageUsed.3 = INTEGER: 410236
HOST-RESOURCES-MIB::hrStorageUsed.6 = INTEGER: 152696
HOST-RESOURCES-MIB::hrStorageUsed.7 = INTEGER: 157896
HOST-RESOURCES-MIB::hrStorageUsed.10 = INTEGER: 0

a table walk produced:
SNMP table: HOST-RESOURCES-MIB::hrStorageTable

hrStorageIndex hrStorageType
hrStorageDescr hrStorageAllocationUnits hrStorageSize hrStorageUsed
hrStorageAllocationFailures
1 HOST-RESOURCES-TYPES::hrStorageRam Physical
memory 1024 Bytes 1019760
409332 ?
3 HOST-RESOURCES-TYPES::hrStorageVirtualMemory Virtual
memory 1024 Bytes 5213032
409332 ?
6 HOST-RESOURCES-TYPES::hrStorageOther Memory
buffers 1024 Bytes 1019760
152708 ?
7 HOST-RESOURCES-TYPES::hrStorageOther Cached
memory 1024 Bytes 157896
157896 ?
10 HOST-RESOURCES-TYPES::hrStorageVirtualMemory Swap
space 1024 Bytes 4193272
0 ?

The distribution provided net-snmp ( net-snmp-5.5-27.el6.s390x )
includes the hrStorageFixedDisk

SNMP table: HOST-RESOURCES-MIB::hrStorageTable

hrStorageIndex hrStorageType
hrStorageDescr hrStorageAllocationUnits hrStorageSize hrStorageUsed
hrStorageAllocationFailures
1 HOST-RESOURCES-TYPES::hrStorageRam Physical
memory 1024 Bytes 1019760
483600 ?
3 HOST-RESOURCES-TYPES::hrStorageVirtualMemory Virtual
memory 1024 Bytes 5213032
483600 ?
6 HOST-RESOURCES-TYPES::hrStorageOther Memory
buffers 1024 Bytes 1019760
156432 ?
7 HOST-RESOURCES-TYPES::hrStorageOther Cached
memory 1024 Bytes 221632
221632 ?
10 HOST-RESOURCES-TYPES::hrStorageVirtualMemory Swap
space 1024 Bytes 4193272
0 ?
31
HOST-RESOURCES-TYPES::hrStorageFixedDisk /
4096 Bytes 2838076 765350 ?
35 HOST-RESOURCES-TYPES::hrStorageFixedDisk
/dev/shm 4096 Bytes 127470
0 ?

Is there a new parameter I'm missing for 5.7 to get this information?

Dennis.

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Niels Baggesen

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Jul 25, 2011, 9:42:27 AM7/25/11
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On Fri, Jul 22, 2011 at 05:00:20PM -0700, Dennis Andrews wrote:
> I downloaded net-snmp 5.7 (net-snmp-5.7.tar.gz) and built it with my
> normal build environment

What OS?

/Niels

--
Niels Baggesen - @home - Århus - Denmark - n...@users.sourceforge.net
The purpose of computing is insight, not numbers --- R W Hamming

Thomas Anders

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Jul 25, 2011, 6:46:50 PM7/25/11
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Niels Baggesen wrote:
> On Fri, Jul 22, 2011 at 05:00:20PM -0700, Dennis Andrews wrote:
>> I downloaded net-snmp 5.7 (net-snmp-5.7.tar.gz) and built it with my
>> normal build environment
>
> What OS?

Based on the post, I'd say RHEL6.


+Thomas

Dennis Andrews

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Jul 25, 2011, 11:53:51 AM7/25/11
to
Linux. I tested it on RHEL 6 and RHEL 5.5

Dennis.

On 7/25/2011 6:42 AM, Niels Baggesen wrote:
> On Fri, Jul 22, 2011 at 05:00:20PM -0700, Dennis Andrews wrote:
>> I downloaded net-snmp 5.7 (net-snmp-5.7.tar.gz) and built it with my
>> normal build environment
> What OS?
>

> /Niels
>

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Niels Baggesen

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Jul 26, 2011, 7:58:28 AM7/26/11
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On Mon, Jul 25, 2011 at 08:53:51AM -0700, Dennis Andrews wrote:
> Linux. I tested it on RHEL 6 and RHEL 5.5

The following patch and running autoconf should fix it:

diff --git a/configure.d/config_os_functions b/configure.d/config_os_functions
index d7242a9..7736994 100644
--- a/configure.d/config_os_functions
+++ b/configure.d/config_os_functions
@@ -22,7 +22,6 @@ else
fi

AC_TYPE_SIGNAL
-AC_FUNC_GETMNTENT

##
# Stand-alone function checks:
diff --git a/configure.d/config_os_libs1 b/configure.d/config_os_libs1
index 00befbc..ce33d34 100644
--- a/configure.d/config_os_libs1
+++ b/configure.d/config_os_libs1
@@ -59,6 +59,7 @@ fi
AC_SEARCH_LIBS(getfsstat, [nbutil])
AC_CHECK_FUNCS(getfsstat)
AC_CHECK_FUNCS(getvfsstat)
+AC_FUNC_GETMNTENT

#
# kinfo_get_cpus

It makes sure that vi have tested for getmntent before deciding which
agent modules to use.

/Niels

--
Niels Baggesen - @home - Århus - Denmark - n...@users.sourceforge.net
The purpose of computing is insight, not numbers --- R W Hamming

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