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Foglight for Storage Management Shared 4.7 - User and Reference Guide

Getting Started Configuring Agents to Monitor Storage Devices
Brocade SAN Switches Cisco SAN Switches Dell Compellent Arrays Dell EqualLogic PS Series Array Groups EMC CLARiiON CX Series Arrays (CLI) EMC CLARiiON, VNX, or VMAX Storage Arrays (SMI-S) EMC Isilon EMC VPLEX Hitachi Data Systems AMS, USP, and VSP HP EVA Storage Arrays HP 3PAR Arrays NetApp Filers Collection Target Support Matrix Configuration Procedures
Managing Agents Using Foglight for Storage Management Monitoring Storage Performance Investigating Storage Devices Investigating Storage Components Investigating VPLEX Storage Troubleshooting Storage Performance Managing Data Collection, Rules, and Alarms Understanding Metrics Online-Only Topics

Requirements for NetApp Filers

Your environment must meet the following requirements:

•
Foglight for Storage Management requires an account with the appropriate defined role access capabilities to enable DataONTAP® API.
•
For supported versions of DATA ONTAP and Cluster Mode (C-Mode), see Collection Target Support Matrix.
•
For general access, the following permissions are required for the accounted used for monitoring:
•
login-http-admin - allows connection to the NetApp storage via HTTP.
•
system-api-list - allows querying for the list of available API methods available
•
security-api-vfiler - allows the execution of API commands to retrieve vFiler unit information.
•
"api-*" - allows the use of NetApp API calls for data collection
•
For limited access, different monitoring roles will need to be created depending on the NetApp system to which you are connecting. For information on how to create a read-only user to monitor a storage system in OnCommand System Manager, OnCommand Unified Manager or Performance Advisor, refer to your NetApp documentation. Foglight for Storage Management will never request or require write access to any filer components or services.
•
Foglight for Storage Management may execute some or all of the following calls when collecting data. Not all calls are available on all versions of Data ONTAP.
Table 10. List of calls

aggr-get-iter

lun-get-iter

qtree-list

aggr-list-info

lun-get-occupied-size

quota-report

aggr-space-get-iter

lun-get-serial-number

snapshot-delta-info

aggr-status-get-iter

lun-get-space-reservation-info

snapshot-get-reserve

cifs-share-get-iter

lun-list-info

snapshot-list-info

cifs-share-list-iter-end

lun-map-get-iter

snmp-get

cifs-share-list-iter-next

lun-map-list-info

snmp-get-next

cifs-share-list-iter-start

net-interface-get-iter

storage-disk-get-iter

cluster-identity-get

nfs-exportfs-list-rules

system-api-list

disk-list-info

nfs-exportfs-list-rules-2

system-get-info

fcp-adapter-get-iter

perf-object-counter-list-info

system-get-node-info-iter

fcp-adapter-list-info

perf-object-get-instances

system-get-ontapi-version

fcp-interface-get-iter

perf-object-get-instances-iter-end

system-get-version

fcp-node-get-name

perf-object-get-instances-iter-next

vfiler-list-info

fcp-port-name-get-iter

perf-object-get-instances-iter-start

volume-get-iter

igroup-get-iter

perf-object-instance-list-info

volume-get-root-name

iscsi-interface-get-iter

perf-object-instance-list-info-iter

volume-list-info

iscsi-node-get-name

portset-get-iter

volume-options-list-info

iscsi-service-get-iter

portset-list-info

vserver-get-iter

•
In 7-Mode, this command line can be used to create a role with only the limited permissions required for monitoring.
useradmin role add vfs_collector -a login-http-admin,api-system-get-version,api-system-get-info,api-system-get-ontapi-version,api-aggr-list-info,api-volume-list-info,api-volume-get-root-name,api-volume-options-list-info,api-qtree-list,api-quota-report,api-disk-list-info,api-cifs-share-list-iter-start,api-cifs-share-list-iter-next,api-cifs-share-list-iter-end,api-nfs-exportfs-list-rules,api-nfs-exportfs-list-rules-2,api-snapshot-delta-info,api-snapshot-get-reserve,api-snapshot-list-info,api-lun-map-list-info,api-lun-list-info,api-lun-get-occupied-size,api-lun-get-space-reservation-info,api-lun-get-serial-number,api-iscsi-node-get-name,api-fcp-node-get-name,api-fcp-adapter-list-info,api-portset-list-info,api-snmp-get,api-snmp-get-next,api-vfiler-list-info,api-perf-object-get-*,api-perf-object-counter-list-info,security-api-vfiler,api-perf-object-instance-list-info,api-system-api-list
Once the role is created, it must be associated with a group, and the group associated with a user. The NetApp documentation covers this in more detail: https://library.netapp.com/ecmdocs/ECMP1155684/html/GUID-20BAA16F-7411-45F1-84E8-4C6761D9B539.html
In cluster mode, the newer security login commands can be used to create a role with the appropriate permissions.
It is possible to create a read-only role and assign it to an account without specifically listing the commands required. This is done by first creating the role with the correct access permissions, and then creating a new user account associated with that role.
To create the rule, the following command is used:
security login role create -role vfs_collector -cmddirname DEFAULT -access readonly
This role will have read-only access to the default set of NetApp commands. Then a user can be created and associated with this role:
security login create -username vtest -application ontapi -authmethod password -role vfs_collector
If more fine-grained control over the permissions assigned is required, then the complete list of commands required will need to be granted individually. This is done by allowing read-only access to the command associated with each API call that the Foglight for Storage Management agent is required to make. The NetApp documentation should be consulted for more details.
The mapping of API permissions to NetApp commands is:
 
Table 11. Mapping of API permissions to NetApp commands
API Name
Command Line Permission

api-aggr-get-iter,

api-aggr-status-get-iter

storage aggregate show

api-aggr-space-get-iter

storage aggregate show-space

api-cifs-share-get-iter

vserver cifs share show

api-cluster-identity-get

cluster show

api-disk-list-info

storage disk show

api-fcp-adapter-get-iter

network fcp adapter show

api-fcp-interface-get-iter

vserver fcp interface show

api-fcp-port-name-get-iter

vserver fcp wwpn-alias show

api-iscsi-service-get-iter

vserver iscsi show

api-lun-get-iter

lun show

api-lun-map-get-iter

lun mapped show

api-net-interface-get-iter

network interface show

api-nfs-service-get-iter

vserver nfs show,

vserver nfs status

api-perf-object-counter-list-info

statistics catalog counter show

api-perf-object-get*

statistics show

api-perf-object-instance-list-info-iter

statistics catalog instance show

api-portset-get-iter

lun portset show

api-qtree-list-iter

volume qtree show

api-quota-report-iter

volume quota report

api-snapshot-*

volume snapshot show,

volume snapshot policy show

api-storage-disk-get-iter

storage disk show

api-system-get-node-info-iter

system node image show

api-system-get-version

version

api-volume-get-iter

volume show

api-vserver-get-iter

vserver show

igroup-get-iter

lun igroup show

A new role should be created:
security login role create -role vfs_collector -cmddirname "security login role show-ontapi" -access readonly
Each of the command line permissions will need to be assigned to the selected role in the following manner:
security login role create -role vfs_collector -cmddirname "storage aggregate show" -access readonly
Then a user created and associated with that role:
security login create -role vfs_collector -username vtest -application ontapi -authmethod password

Configuring Agents to Monitor NetApp Filers

Configure an agent for each NetApp filer you want to monitor. For details, see Configuring Agents to Monitor Storage Devices.

Collection Target Support Matrix

The following configurations of FC Switches, Filers, and Storage Arrays are supported on the Foglight for Storage Management:

Table 12. Support matrix
 
 
Supported platforms
Supported latest GA
FC Switches

Brocade

Brocade Network Advisor (BNA)

BNA 14.0.1

Cisco

MDS 9000 up to MDS 9700 Series

N/A

Nexus 5000 Series

N/A

Filers

NetApp

NetApp Filer 7-Mode

DATA ONTAP 7.X up to 8.1.1

NetApp Filer Cluster Mode (C-Mode)

NOTE: Metro Cluster is not supported.

DATA ONTAP 8.X up to 9.4

Storage Arrays

Dell Compellent

Dell Enterprise Manager (EM)

EM 2015 R3 (Build 15.3.1.300)

Dell Storage Manager (DSM)

DSM 2018 R1

Dell EqualLogic

PS Series group

NOTE: FS7600 series NAS appliance is not supported.

Firmware 6.0

EMC CLARiiON/VNX CLI

EMC NaviSphere Command Line Interface (CLI)

NaviSphere CLI 7.33.9.1

EMC CLARiiON/VNX/VMAX SMIS

EMC SMI-S Provider

NOTE: VNXe series is not supported.

 

CLARiiON CX4

CLARiiON AX4

CLARiiON AX150

VNX ALL
•
Supported latest solutions Enabler GA: 7.6.2
•
Supported latest SMI-S GA: 4.6.2

Symmetrix VMAX 10K

Symmetrix VMAX 20K

Symmetrix VMAX 40K
•
Supported latest solutions Enabler GA: 8.3.0
•
Supported latest SMI-S GA: 8.3

EMC Isilon

EMC Isilon OneFS

Isilon OneFS version 7.2.1

Isilon OneFS version 8.0

EMC VPLEX

EMC VPLEX Local and Metro

GeoSynchrony 6.0 and higher

HDS AMS/USP/VSP

Hitachi Command Suite

NOTE: HUS array is not supported.

HCS V8.5.1

HP EVA

HP StorageWorks Command View

HP StorageWorks Command View EVA v9.04

HP 3PAR

HP 3PAR InServ F400

HP 3PAR StoreServ 8000

HP 3PAR StoreServ 8400

N/A

Generic SMI-S Array
 

Dot Hill

Dothill Assured SAN 5720 (Seagate)

N/A

EMC Unity

Unity 300/300F

N/A

Unity 400/400F

N/A

Unity 500/500F

N/A

Unity 600/600F

N/A

UnityVSA

N/A

Fujitsu

Fujitsu ETERNUS DX200S3 and DX80S2

N/A

HP

HP P2000 MSA and P2040 MSA

N/A

Huawei

OceanStor V3 Series

V3R6 and later

OceanStor Dorado

V3 Series V3R1 and later

OceanStor V5 Series

V5R7 and later

PureStorage

FA-420

N/A

IBM

StoreWize v3700

N/A

Lenovo

Lenovo DS4200

N/A

Configuration Procedures

The preceding sections link to the folowing configuration procedures:

•
Configuring Agents to Monitor Storage Devices
•
Assigning Credentials
•
Resolving Connection Attempt Errors
•
Configuring the Hitachi Tuning Manager
•
Configuring Generic SMI-S Array Agent to Monitor Storage Devices
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