Juniper Networks C4000, C2000 manual Show disk status Output Fields, Field Name Field Description

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C2000 and C4000 1.0.x Hardware Guide

Controller Tasks

TaskId Function Done% Container State Specific1 Specific2

------ -------- ------- --------- ----- --------- ---------

No tasks currently running on the controller

Table 8: show disk status Output Fields

Field Name	Field Description
C:ID:L	C indicates the channel number, ID the device ID, and L the device logical number
Device Type	Type of device; disk
Blocks	Number of blocks available on the disk
Bytes/Block	Number of bytes for each block
Usage	Status of disk:
	■ Detached—Not available for use
	■ Initialized—Prepared for use with arrays
	■ Not initialized—Not prepared for use with arrays
	■ Offline—Present at system boot, but the disk was removed or failed
	■ Unowned—The controller does not control the disk
Shared	Whether or not the disk is on a shared channel
Rate	Disk speed in megabytes per second
Smart Capable Device	Whether or not the device is enabled for Specifies if Self-Monitoring, Analysis and
	Reporting Technology (SMART)
Methods of Informational Exceptions	List of MIE exceptions
(MIE)
Enable Exception Control	Whether or not SMART exception reporting is enabled
Performance Enabled	Whether or not performance is enabled
Error Count	Number of errors that SMART found on the disk
Controller Tasks	The No tasks currently running on controller message indicates that no tasks are
	running, including initialization.

42■ Managing Disks in a C-series Platform

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Contents C2000 and C4000 Hardware Guide Series Platforms Hardware Guide Iii End User License AgreementPage Table of Contents Part Hardware Maintenance Procedures and Specifications Chapter Setting the Initial ConfigurationChapter Managing RAID Disks on a C-series Platform Part Index Audience About This GuideObjectives Documentation Conventions Text ConventionsRelated Juniper Networks Documentation User@host# set local-addressJuniper Networks C-series and SRC Technical Publications Core Documentation SetObtaining Documentation Documentation FeedbackRequesting Support Product Overview C2000 and C4000 1.0.x Hardware Guide Product Overview Series Platform Models Series Platform OverviewSystem Description Series Model Differences C2000, Front ViewSeries Model Components C4000, Rear ViewNetwork Management Tools CLI ManagementSnmp MIB Management Page Initial Installation C2000 and C4000 1.0.x Hardware Guide Initial Installation Unpacking and Inspecting the C-series Platform Before You BeginInspecting System Components and Accessories Unpacking the UnitsIf You Detect or Suspect Damage Contacting Juniper NetworksInstalling and Cabling the C-series Platform Freestanding InstallationRack-Mounted Installation Installation GuidelinesInstalling the System Preparing the Equipment RacksCabling the System Cabling the Management ConsoleCabling the System for Power Cabling Ethernet InterfacesC2000, Front View Next Step Powering Up the C-series Platform Powering UpStatus LEDs Model LEDsSetting Up Management Access and Logging Setting the Initial ConfigurationConfiguration Overview Configuring the Juniper Networks Database Configuring Hostname and Domain Parameters Edit Root@host# set system host-name my-hostnameConfiguring the System for Remote Access Configuring the System to Accept SSH and Telnet Connections Adding an Admin User Account Set the password of the user C2000 and C4000 1.0.x Hardware Guide Next Step Hardware Maintenance Procedures and Specifications Page Maintaining the System Required Tools and ItemsStoring Modules and Components Cleaning the SystemRemoving and Installing a Fan Removing and Installing a Power Supply Module Removing and Installing a Hard Drive C2000 Model Specifications System SpecificationsC2000 Model Specifications C4000 Model Specifications C4000 Model SpecificationsSystem Specifications Page Managing RAID Disks on a C-series Platform Series Platform Data StorageManaging Disks in a C-series Platform Replacing a DiskReinitializing an Active Disk Viewing Information About Disks on a C-series PlatformShow disk status Output Fields Field Name Field DescriptionInstallation Guidelines and Requirements Your Preinstallation ResponsibilitiesEnvironmental Requirements Regulatory CompliancesSafety Guidelines Equipment Rack Requirements Mechanical RequirementsCabling Recommendations Proper Rack InstallationSpace Requirements Product Reclamation and Recycling Program FCC Requirements for Consumer Products Hardware ComplianceFederal Communications Commission FCC Statement Industry Canada Notice CS-03 Avis CS-03 dIndustrie CanadaC. Explanatory Notes Equipment Attachment Limitations EC Declaration of Conformity Contacting Customer Support Return ProcedureContacting Customer Support and Returning Hardware Locating Component Serial Numbers Information You Might Need to Supply to JtacPacking Instructions for Returning a Chassis Returning Products for Repair or ReplacementTools and Parts Required Remove the chassis from the rack Declaration of Conformity Declaration of ConformityPage Index C2000 and C4000 1.0.x Hardware Guide Index Compliance Manuals