Free Storage, SAN and LAN Performance and Capacity Monitoring
Analyze key infrastructure performance metrics of your Storage, SAN and LAN devices.
Prognosis for all your Infrastructure.
Monitor and troubleshoot pro-actively.
Optimize your mission-critical IT infrastructure.

Take control and see all your physical and virtual servers from one point of view with LPAR2RRD.

This program is free software. You can redistribute it and/or modify it under the terms of the GNU General Public License.
Get even more functionality with the Enterprise edition.

Performance monitoring of

Announcements in brief

  • 2.60 support of Hitachi HNAS, Oracle ZFS, Lenovo ThinkSystem DE Series
  • 2.50 support of IBM FlashSystem 9100, Dell EMC² PowerMAX, Dell EMC² PowerVault ME4-Series
  • 2.40 support of LAN monitoring, support of HPE StoreVirtual, IBM FlashSystem, PureStorage FlashBlade
  • 2.30 support of Dell EMC² XtremIO, DataCore SANsymphony, HPE StoreOnce, Lenovo ThinkSystem DS Series
  • 2.20 support of Dell EMC² Isilon and DataDomain, INFINIDAT Infinibox, HPE Nimble and Fujitsu ETERNUS
  • 2.10 support of Dell EMC² VPLEX, Dell Compellent, Huawei OceanStor, PureStorage, Brocade Network Advisor
  • 2.00 support of Dell EMC² VMAX, Dot Hill, Lenovo S2200/S3200, HPE MSA P2000, HPE 3PAR re-implementation

Supported Storage devices


  • NetApp AFF A-series
  • NetApp E/EF-series
  • NetApp FAS (Clustered Data OnTAP (CDOT))
  • NetApp FAS (OnTAP 7-mode)


  • IBM System Storage DS8000, DS6800
  • IBM FlashSystem
  • IBM FlashSystem A9000
  • IBM Storwize family (V7000, V7000-Unified, V5000, V3700)
  • IBM Spectrum Virtualize (SVC)
  • IBM Spectrum Accelerate (XIV)
  • IBM DS3xxx, 4xxx, 5xxx
  • IBM DCS3700


  • Lenovo Storage S Series (S2200/S3200)
  • Lenovo Storage V Series (V5030/V3700)
  • Lenovo ThinkSystem DS Series (DS2200/4200/6200)
  • Lenovo ThinkSystem DE Series (DE2000/4000/6000)

Other Vendors

  • Fujitsu® ETERNUS DX/AF series
  • INFINIDAT InfiniBox®
  • Pure Storage® FlashArray
  • Pure Storage FlashBlade
  • Huawei® OceanStor
  • Huawei Dorado
  • DataCore® SANsymphony
  • LSI / Engenio based storages
  • Dot Hill/Seagate AssuredSAN®
  • Quantum StorNext®
  • Oracle® ZFS


  • Hitachi Data Systems VSP G
  • Hitachi Data Systems VSP F
  • Hitachi Data Systems HUS-VM
  • Hitachi Data Systems VSP
  • Hitachi Data Systems HUS
  • Hitachi Data Systems AMS
  • Hitachi Data Systems HNAS


  • HPE Nimble
  • HPE StorageWorks XP7
  • HPE StoreServ® 3PAR
  • HPE MSA P2000
  • HPE StoreOnce
  • HPE StoreVirtual
  • HPE LeftHand

Dell® EMC²®

  • EMC² PowerMax
  • EMC² XtremIO
  • EMC² Unity
  • EMC² VNX
  • EMC² VNX file
  • EMC² DataDomain
  • EMC² Isilon
  • EMC² Celerra
  • EMC² PowerVault® ME4 Series
  • EMC² VNXe
  • Dell SC Series (formerly Compellent)
  • Dell PowerVault MD3000

Supported SAN devices

  • Cisco MDS
  • Cisco Nexus
  • Brocade and all their re-brands
  • Brocade Network Advisor
  • QLogic

Supported LAN devices

  • Cisco
  • Huawei
  • Any network device with Cisco-compatible SNMP MIBs

Under development

  • FreeNAS
  • Hitachi VSP 5000
  • EMC² Elastic Cloud Storage (ECS)
  • Oracle Database

Is support for your storage missing? Vote for it to give us visibility of that. More votes, bigger chance we go for it.

Product roadmap

Why use STOR2RRD?

  • It comes with the same philosophy as its sister product LPAR2RRD.
    Get information you are looking for in 2 - 3 clicks!
  • You can find utilization of any attached storage in a simple graphical form comprehensible to anyone from technician to management level
  • It is free for use, you do not need to invest in expensive commercial solutions
  • Simple administration

Our mission

Bring easy solution to market for performance monitoring and capacity planning of your highly virtualized environment with a simple and easily comprehensible UI.
It is intended as the operation front-end tool which can simple and quickly identify load abnormality and locate problems on the infrastructure level.

How it works

Storage monitoring

Storage access summary

Vendor Storage type User role Interface Used ports 3rd party SW
IBM DS8000 monitor DScli 1750,1751 IBM DScli
SVC,Storwize Administrator SVC CLI 22
FlashSystem V9000,9100,V840 Administrator SVC CLI 22
FlashSystem 900,840 Administrator SVC CLI 22
XIV,A9000 readonly SMI-S 5989
DS3000,4000,5000 monitor SMcli 2463 IBM SMcli
Dell EMC² PowerMax performance monitor REST API 8443
VMAX performance monitor REST API 8443
VPLEX vplexuser CLI
22, 443
Unity operator UEM CLI 443 Unisphere UEM CLI
VNX block operator Navisphere CLI 443,6389 Navisphere CLI
VNX file operator CLI 22
Celerra nasadmin CLI 22
CLARiiON CX4 operator Navisphere CLI 443,6389 Navisphere CLI
VNXe operator REST API 443 VNXe UEM CLI
Data Domain user CLI 22
Isilon read only REST API 8080
XtremIO read only REST API 443
PowerVault ME4 monitor REST API, SMI-S 80,5988 (443,5989)
NetApp C-mode monitor NetApp CLI
NetApp API
7-mode monitor NetApp CLI
NetApp API
E/EF-series monitor SMcli 2463 SANtricity SM
Hitachi VSP-G
read only CCI,
Export Tool

TCP: 1099, 51099 - 51101
UDP: 31001
UDP: 161
Export Tool
HUS, AMS read role HSNM2 CLI 2000,28355 HSNM2 CLI
HNAS read role SNMP
v2c, v3
HPE 3PAR browse 3PAR CLI
via ssh
3PAR browse 3PAR CLI 22,5783,5782 3PAR CLI
XP7 read only CCI,
Export Tool

TCP: 1099, 51099 - 51101
UDP: 31001
UDP: 161
Export Tool
MSA P2000 monitor REST API, SMI-S 80,5988 (443,5989)
Nimble guest CLI 22
StoreOnce user REST API 443
StoreVirtual view_only CLI 16022
Lenovo Storage V Series
Administrator CLI 22
Storage S Series
monitor REST API, SMI-S 80,5988 (443,5989)
ThinkSystem DS Series (DS2200/4200/6200) monitor REST API, SMI-S 80,5988 (443,5989)
ThinkSystem DE Series (DE2000/4000/6000) monitor SMcli 2463 Lenovo SMcli
Dell MD3000 monitor SMcli 2463 Dell SMcli
SC series
Reporter REST API 3033 Enterprise Manager or DSM Data Collector
Dot Hill AssuredSAN monitor REST API, SMI-S 80,5988 (443,5989)
Quantum StorNext monitor REST API, SMI-S 80,5988 (443,5989)
Huawei OceanStor read-only REST API 8088
Dorado read-only REST API 8088
Pure Storage FlashArray read-only REST API 443
FlashBlade read-only REST API 443
INFINIDAT Infinibox read_only REST API 443
Fujitsu ETERNUS monitor CLI 22
DataCore SANsymphony View REST API 80 (443) DataCore REST API package
Oracle Oracle ZFS read, create REST API 215
Brocade SAN switch read-only SNMP v1,2,3 161 UDP
QLogic SAN switch read-only SNMP v1,2,3 161 UDP
Cisco MDS and Nexus read-only SNMP v1,2,3 161 UDP
Brocade Network Advisor operator
read only
LAN LAN switch read-only SNMP v1,2,3 161 UDP