SNMP ZFS Stats Incomplete

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Sep 6, 2016
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Hey guys,

Hope everyone is with their NASes running smoothly =D

I hope someone can shed a light on this matter for me.

It looks that somehow my FreeNAS install is not showing up all the ZFS values through snmp as it shoud.

Here is the output :
[root@freenas] ~# !snmp
snmpwalk -v2c -c public localhost 1.3.6.1.4.1.25359.1
SNMPv2-SMI::enterprises.25359.1.1.1.0 = STRING: "freenas-boot"
SNMPv2-SMI::enterprises.25359.1.1.1.1 = STRING: "volume1"
SNMPv2-SMI::enterprises.25359.1.1.2.0 = Gauge32: 15518924
SNMPv2-SMI::enterprises.25359.1.1.2.1 = Gauge32: 30198988
SNMPv2-SMI::enterprises.25359.1.1.3.0 = Gauge32: 638976
SNMPv2-SMI::enterprises.25359.1.1.3.1 = Gauge32: 368
SNMPv2-SMI::enterprises.25359.1.1.4.0 = STRING: "ONLINE"
SNMPv2-SMI::enterprises.25359.1.1.4.1 = STRING: "ONLINE"
SNMPv2-SMI::enterprises.25359.1.1.5.0 = Gauge32: 16672358
SNMPv2-SMI::enterprises.25359.1.1.5.1 = Gauge32: 31247564
SNMPv2-SMI::enterprises.25359.1.1.12.0 = Gauge32: 15155
SNMPv2-SMI::enterprises.25359.1.1.12.1 = Gauge32: 29491
SNMPv2-SMI::enterprises.25359.1.1.13.0 = Gauge32: 624
SNMPv2-SMI::enterprises.25359.1.1.13.1 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.1.14.0 = Gauge32: 16281
SNMPv2-SMI::enterprises.25359.1.1.14.1 = Gauge32: 30515
[root@freenas] ~#


I am comparing this to a friend of mine and he got

[root@freenas] /etc# snmpwalk -v2c -c public localhost 1.3.6.1.4.1.25359.1
SNMPv2-SMI::enterprises.25359.1.1.1.0 = STRING: "experiment1"
SNMPv2-SMI::enterprises.25359.1.1.1.1 = STRING: "freenas-boot"
SNMPv2-SMI::enterprises.25359.1.1.2.0 = Gauge32: 18140364
SNMPv2-SMI::enterprises.25359.1.1.2.1 = Gauge32: 4404019
SNMPv2-SMI::enterprises.25359.1.1.3.0 = Gauge32: 832
SNMPv2-SMI::enterprises.25359.1.1.3.1 = Gauge32: 640000
SNMPv2-SMI::enterprises.25359.1.1.4.0 = STRING: "ONLINE"
SNMPv2-SMI::enterprises.25359.1.1.4.1 = STRING: "ONLINE"
SNMPv2-SMI::enterprises.25359.1.1.5.0 = Gauge32: 18769510
SNMPv2-SMI::enterprises.25359.1.1.5.1 = Gauge32: 5211422
SNMPv2-SMI::enterprises.25359.1.1.12.0 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.1.12.1 = Gauge32: 4300
SNMPv2-SMI::enterprises.25359.1.1.13.0 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.1.13.1 = Gauge32: 625
SNMPv2-SMI::enterprises.25359.1.1.14.0 = Gauge32: 18329
SNMPv2-SMI::enterprises.25359.1.1.14.1 = Gauge32: 5089
SNMPv2-SMI::enterprises.25359.1.1.15.0 = Counter64: 3
SNMPv2-SMI::enterprises.25359.1.1.15.1 = Counter64: 5896
SNMPv2-SMI::enterprises.25359.1.1.16.0 = Counter64: 412587
SNMPv2-SMI::enterprises.25359.1.1.16.1 = Counter64: 3947
SNMPv2-SMI::enterprises.25359.1.1.17.0 = Counter64: 24576
SNMPv2-SMI::enterprises.25359.1.1.17.1 = Counter64: 74103808
SNMPv2-SMI::enterprises.25359.1.1.18.0 = Counter64: 2260811264
SNMPv2-SMI::enterprises.25359.1.1.18.1 = Counter64: 39962112
SNMPv2-SMI::enterprises.25359.1.1.19.0 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.1.19.1 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.1.20.0 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.1.20.1 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.1.21.0 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.1.21.1 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.1.22.0 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.1.22.1 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.2.1.0 = Gauge32: 180945
SNMPv2-SMI::enterprises.25359.1.2.2.0 = Gauge32: 32325
SNMPv2-SMI::enterprises.25359.1.2.3.0 = Gauge32: 148620
SNMPv2-SMI::enterprises.25359.1.2.4.0 = Counter32: 11210192
SNMPv2-SMI::enterprises.25359.1.2.5.0 = Counter32: 168792
SNMPv2-SMI::enterprises.25359.1.2.6.0 = Gauge32: 619712
SNMPv2-SMI::enterprises.25359.1.2.7.0 = Gauge32: 309856
SNMPv2-SMI::enterprises.25359.1.2.8.0 = STRING: "2.0"
SNMPv2-SMI::enterprises.25359.1.2.9.0 = STRING: "98.52"
SNMPv2-SMI::enterprises.25359.1.2.10.0 = STRING: "1.48"
SNMPv2-SMI::enterprises.25359.1.3.1.0 = Counter32: 0
SNMPv2-SMI::enterprises.25359.1.3.2.0 = Counter32: 0
SNMPv2-SMI::enterprises.25359.1.3.3.0 = Counter32: 0
SNMPv2-SMI::enterprises.25359.1.3.4.0 = Counter32: 0
SNMPv2-SMI::enterprises.25359.1.3.5.0 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.6.1.0 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.6.2.0 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.6.3.0 = Counter64: 0
SNMPv2-SMI::enterprises.25359.1.7.1.0 = STRING: "experiment1/datasetexperiment1"
SNMPv2-SMI::enterprises.25359.1.7.1.1 = STRING: "experiment1/.system"
SNMPv2-SMI::enterprises.25359.1.7.1.2 = STRING: "experiment1/.system/cores"
SNMPv2-SMI::enterprises.25359.1.7.1.3 = STRING: "experiment1/.system/configs-7f4d67ae16c94917b949456bb9f364ad"
SNMPv2-SMI::enterprises.25359.1.7.1.4 = STRING: "experiment1/.system/rrd-7f4d67ae16c94917b949456bb9f364ad"
SNMPv2-SMI::enterprises.25359.1.7.1.5 = STRING: "experiment1/.system/samba4"
SNMPv2-SMI::enterprises.25359.1.7.1.6 = STRING: "experiment1/.system/syslog-7f4d67ae16c94917b949456bb9f364ad"
SNMPv2-SMI::enterprises.25359.1.7.1.7 = STRING: "freenas-boot/ROOT"
SNMPv2-SMI::enterprises.25359.1.7.1.8 = STRING: "freenas-boot/ROOT/default"
SNMPv2-SMI::enterprises.25359.1.7.1.9 = STRING: "freenas-boot/ROOT/Initial-Install"
SNMPv2-SMI::enterprises.25359.1.7.1.10 = STRING: "freenas-boot/grub"
SNMPv2-SMI::enterprises.25359.1.7.2.0 = Gauge32: 18140364
SNMPv2-SMI::enterprises.25359.1.7.2.1 = Gauge32: 18140364
SNMPv2-SMI::enterprises.25359.1.7.2.2 = Gauge32: 18140364
SNMPv2-SMI::enterprises.25359.1.7.2.3 = Gauge32: 18140364
SNMPv2-SMI::enterprises.25359.1.7.2.4 = Gauge32: 18140364
SNMPv2-SMI::enterprises.25359.1.7.2.5 = Gauge32: 18140364
SNMPv2-SMI::enterprises.25359.1.7.2.6 = Gauge32: 18140364
SNMPv2-SMI::enterprises.25359.1.7.2.7 = Gauge32: 4404019
SNMPv2-SMI::enterprises.25359.1.7.2.8 = Gauge32: 4404019
SNMPv2-SMI::enterprises.25359.1.7.2.9 = Gauge32: 4404019
SNMPv2-SMI::enterprises.25359.1.7.2.10 = Gauge32: 4404019
SNMPv2-SMI::enterprises.25359.1.7.3.0 = Gauge32: 19
SNMPv2-SMI::enterprises.25359.1.7.3.1 = Gauge32: 588
SNMPv2-SMI::enterprises.25359.1.7.3.2 = Gauge32: 19
SNMPv2-SMI::enterprises.25359.1.7.3.3 = Gauge32: 93
SNMPv2-SMI::enterprises.25359.1.7.3.4 = Gauge32: 19
SNMPv2-SMI::enterprises.25359.1.7.3.5 = Gauge32: 42
SNMPv2-SMI::enterprises.25359.1.7.3.6 = Gauge32: 394
SNMPv2-SMI::enterprises.25359.1.7.3.7 = Gauge32: 632832
SNMPv2-SMI::enterprises.25359.1.7.3.8 = Gauge32: 632832
SNMPv2-SMI::enterprises.25359.1.7.3.9 = Gauge32: 1
SNMPv2-SMI::enterprises.25359.1.7.3.10 = Gauge32: 6481
SNMPv2-SMI::enterprises.25359.1.7.4.0 = Gauge32: 18140383
SNMPv2-SMI::enterprises.25359.1.7.4.1 = Gauge32: 18140952
SNMPv2-SMI::enterprises.25359.1.7.4.2 = Gauge32: 18140383
SNMPv2-SMI::enterprises.25359.1.7.4.3 = Gauge32: 18140457
SNMPv2-SMI::enterprises.25359.1.7.4.4 = Gauge32: 18140383
SNMPv2-SMI::enterprises.25359.1.7.4.5 = Gauge32: 18140406
SNMPv2-SMI::enterprises.25359.1.7.4.6 = Gauge32: 18140758
SNMPv2-SMI::enterprises.25359.1.7.4.7 = Gauge32: 5036851
SNMPv2-SMI::enterprises.25359.1.7.4.8 = Gauge32: 5036851
SNMPv2-SMI::enterprises.25359.1.7.4.9 = Gauge32: 4404020
SNMPv2-SMI::enterprises.25359.1.7.4.10 = Gauge32: 4410500
SNMPv2-SMI::enterprises.25359.1.7.12.0 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.12.1 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.12.2 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.12.3 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.12.4 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.12.5 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.12.6 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.12.7 = Gauge32: 4300
SNMPv2-SMI::enterprises.25359.1.7.12.8 = Gauge32: 4300
SNMPv2-SMI::enterprises.25359.1.7.12.9 = Gauge32: 4300
SNMPv2-SMI::enterprises.25359.1.7.12.10 = Gauge32: 4300
SNMPv2-SMI::enterprises.25359.1.7.13.0 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.7.13.1 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.7.13.2 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.7.13.3 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.7.13.4 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.7.13.5 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.7.13.6 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.7.13.7 = Gauge32: 618
SNMPv2-SMI::enterprises.25359.1.7.13.8 = Gauge32: 618
SNMPv2-SMI::enterprises.25359.1.7.13.9 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.7.13.10 = Gauge32: 6
SNMPv2-SMI::enterprises.25359.1.7.14.0 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.14.1 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.14.2 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.14.3 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.14.4 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.14.5 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.14.6 = Gauge32: 17715
SNMPv2-SMI::enterprises.25359.1.7.14.7 = Gauge32: 4918
SNMPv2-SMI::enterprises.25359.1.7.14.8 = Gauge32: 4918
SNMPv2-SMI::enterprises.25359.1.7.14.9 = Gauge32: 4300
SNMPv2-SMI::enterprises.25359.1.7.14.10 = Gauge32: 4307

The only obvious difference between the two is that his boot device is in reverse order.

Any ideas where to look ?

All our files and directories related to snmp operations are the same.

Thanks
 

m0nkey_

MVP
Joined
Oct 27, 2015
Messages
2,739
You don't mention what version of FreeNAS you and your friend are running. Please provide FreeNAS version and hardware specs as a minimum.
 

toadman

Guru
Joined
Jun 4, 2013
Messages
619
snmpwalk -v2c -c public localhost 1.3.6.1.4.1.25359.1
SNMPv2-SMI::enterprises.25359.1.1.1.0 = STRING: "freenas-boot"
SNMPv2-SMI::enterprises.25359.1.1.1.1 = STRING: "volume1"
SNMPv2-SMI::enterprises.25359.1.1.2.0 = Gauge32: 15518924
SNMPv2-SMI::enterprises.25359.1.1.2.1 = Gauge32: 30198988
SNMPv2-SMI::enterprises.25359.1.1.3.0 = Gauge32: 638976
SNMPv2-SMI::enterprises.25359.1.1.3.1 = Gauge32: 368
SNMPv2-SMI::enterprises.25359.1.1.4.0 = STRING: "ONLINE"
SNMPv2-SMI::enterprises.25359.1.1.4.1 = STRING: "ONLINE"
SNMPv2-SMI::enterprises.25359.1.1.5.0 = Gauge32: 16672358
SNMPv2-SMI::enterprises.25359.1.1.5.1 = Gauge32: 31247564
SNMPv2-SMI::enterprises.25359.1.1.12.0 = Gauge32: 15155
SNMPv2-SMI::enterprises.25359.1.1.12.1 = Gauge32: 29491
SNMPv2-SMI::enterprises.25359.1.1.13.0 = Gauge32: 624
SNMPv2-SMI::enterprises.25359.1.1.13.1 = Gauge32: 0
SNMPv2-SMI::enterprises.25359.1.1.14.0 = Gauge32: 16281
SNMPv2-SMI::enterprises.25359.1.1.14.1 = Gauge32: 30515
\

I got what you got. Running 9.10.1.
 

DrKK

FreeNAS Generalissimo
Joined
Oct 15, 2013
Messages
3,630
Joined
Sep 6, 2016
Messages
7
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 10.3-STABLE #0 r295946=5327704(9.10-STABLE): Wed Aug 3 12:13:26 PDT 2016
root@build.ixsystems.com:/tank/home/nightlies/build-freenas9/_BE/objs/tank/home/nightlies/build-freenas9/_BE/os/sys/FreeNAS.amd64 amd64
FreeBSD clang version 3.4.1 (tags/RELEASE_34/dot1-final 208032) 20140512
VT(vga): resolution 640x480
CPU: Intel(R) Xeon(R) CPU E5-2630 v2 @ 2.60GHz (2600.05-MHz K8-class CPU)
Origin="GenuineIntel" Id=0x306e4 Family=0x6 Model=0x3e Stepping=4
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x7fbee3ff<SSE3,PCLMULQDQ,DTES64,MON,DS_CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,DCA,SSE4.1,SSE4.2,x2APIC,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND>
AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
AMD Features2=0x1<LAHF>
Structured Extended Features=0x281<FSGSBASE,SMEP,ERMS>
XSAVE Features=0x1<XSAVEOPT>
VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID,VID,PostIntr
TSC: P-state invariant, performance statistics
real memory = 36507222016 (34816 MB)
avail memory = 33225125888 (31685 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: < >
FreeBSD/SMP: Multiprocessor System Detected: 24 CPUs
FreeBSD/SMP: 2 package(s) x 6 core(s) x 2 SMT threads

FreeNAS-9.10.1 (d989edd)

Platform Intel(R) Xeon(R) CPU E5-2630 v2 @ 2.60GHz
Memory 32704MB
System Time Fri Sep 23 15:36:50 CDT 2016
Uptime 3:36PM up 4 days, 4:47, 1 user
Load Average 0.35, 0.31, 0.31

[root@C3-NAS] /etc/local# cat snmpd.conf
agentAddress udp:161,udp6:161,unix:/var/run/snmpd.sock
sysLocation C3 Cloud
sysContact XTE 16 MIS Cloud Team
sysDescr Hardware: amd64 Intel(R) Xeon(R) CPU E5-2630 v2 @ 2.60GHz running at 2600 Software: FreeBSD 10.3-STABLE (revision 199506)

pass .1.3.6.1.4.1.25359.1 /usr/local/bin/freenas-snmp/zfs-snmp
rocommunity SIEM default

[root@C3-NAS] /etc/local#


[root@C3-NAS] /etc/local# cd /usr/local/bin/freenas-snmp/
[root@C3-NAS] /usr/local/bin/freenas-snmp# md5 zfs-snmp
MD5 (zfs-snmp) = 313884e5dc2d11201540aea96fa6e528
 
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