266 lines
11 KiB
Plaintext
266 lines
11 KiB
Plaintext
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-- *****************************************************************
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-- CISCO-IMAGE-TC.my
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--
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-- January 2005, Adithya R Sesani
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--
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-- Copyright (c) 2004-2005 by cisco Systems, Inc.
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-- All rights reserved.
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--
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-- *****************************************************************
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CISCO-IMAGE-TC DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY
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FROM SNMPv2-SMI
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ciscoMgmt
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FROM CISCO-SMI
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TEXTUAL-CONVENTION
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FROM SNMPv2-TC;
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ciscoImageTc MODULE-IDENTITY
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LAST-UPDATED "200501120000Z"
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ORGANIZATION "Cisco Systems, Inc."
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CONTACT-INFO
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"Cisco Systems
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Customer Service
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Postal: 170 W Tasman Drive
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San Jose, CA 95134
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USA
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Tel: +1 800 553-NETS
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E-mail: cs-core-mibs@cisco.com"
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DESCRIPTION
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"This MIB module defines the textual conventions
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used in the enhanced image MIB.
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Glossary:
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Base Image
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Essential part of the operating system,
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which forms base functionality on top of
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which patches can be added.
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MBI (Minimum bootable image)
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A small image which contains the smallest
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possible amount of functionality required to
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bootstrap and load a full image. This image
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typically contains the kernel, the file system
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drivers, and some hardware initialization code.
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It is executed at boot-up, and initializes just
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enough to access the rest of the code, and
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run it.
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Modular operating system
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An operating system that exhibits runtime
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modularity characteristics, such as multiple
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address spaces, fault isolation between
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processes, and modularity delivery and
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replacement of image components.
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Patch/Package/SMU (software maintenance upgrade)
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A modular replacement for some piece of on-box
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content, such as a binary shared object, or a
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text file. This entity is meant to replace or
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augment something that is already part of the
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base image.
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Composite package
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Group of packages delivered as a bundle. It is
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meant to be loaded on MBI.
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Script
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A non-binary piece of on-box content, typically
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a TCL script for use by the TCL interpreter, or
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some other form of interpreted router content.
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Installable
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An installable can be a patch, package, composite
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package, SMU or script. It is a piece of
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software which can be loaded on to the base
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image on a system.
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"
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REVISION "200501120000Z"
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DESCRIPTION
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"Initial draft version."
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::= { ciscoMgmt 455 }
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CeImageInstallableStatus ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"Current state of the installable :
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| install
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\/
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+-----------------+
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| 'pendingInstall'|
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+-----------------+
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| activate
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\/ (needs reload)
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-----------------------
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| \/
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| +----------------------+
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| |'installPendingReload'|
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| +----------------------+
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\/ |
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+--------+ \/
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|'active'| <----------------
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+--------+ (reload)
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| rollback
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\/
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+----------------+
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|'pendingRemoval'|
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+----------------+
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| activate
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\/ (needs reload)
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---------------------
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\/ \/
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+----------------------+
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(removed) |'removedPendingReload'|
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+----------------------+
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| (reload)
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(removed)
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'active' Installable is active in the system.
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It has been activated and currently
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is running in the system.
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'pendingInstall' Installable is installed on the system,
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but it needs to be activated by issuing
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activate command before it becomes
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active on the system.
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'pendingRemoval' Rollback command has been issued on the
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installable to remove it from the
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system, but it is not yet removed from
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the system. For the rollback to take
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effect and remove the installable from
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the system, it has to be confirmed with
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activate command.
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'installPendingReload' Installable is activated, but is not yet
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running on the system because system
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needs a reload to run this installable.
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On the next reload, it will become
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'active'.
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'removedPendingReload' The removal of this installable has been
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committed, but it has not yet taken
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effect. This typically means that it
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is pending a reload, so it is not
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actually removed yet. On the next
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reload this installable is removed
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completely from the system.
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'installPendingReloadPendingRemoval'
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Installable is both pending a reload
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and also pending removal. It means
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installable has been installed but it
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needs reload, before reload is done
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installable is removed. If an activate
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is done on the installable both the
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conditions cancel each other and
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installable will become 'active'. If a
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reload is done then installable will
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go into 'pendingReload' state.
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'removedPendingReloadPendingInstall'
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Installable is both pending a reload
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and also pending install. It means
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installable has been removed but it
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needs reload, before reload is done
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installable is installed again. If
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an activate is done on the
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installable both the conditions
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cancel each other and installable
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will become 'active'. If a reload is
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done then installable will go into
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'pendingInstall' state.
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'pruned' Installable is in pruned state. When a
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tag is removed from the system and a
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installable under the tag is not in
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running state it is put in pruned state.
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This represents a temporary state and
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the installable will be removed from
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the system.
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'inactive' Loaded but is not currently active.
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"
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SYNTAX INTEGER {
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active(1),
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pendingInstall(2),
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pendingRemoval(3),
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installPendingReload(4),
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removedPendingReload(5),
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installPendingReloadPendingRemoval(6),
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removedPendingReloadPendingInstall(7),
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pruned(8),
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inactive(9)
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}
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CeImageInstallableType ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"The type of software. Modular Operating Systems can have
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different type of software loaded like base image or
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minimum bootable image(MBI), a patch, a package or a
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script. This TC will describe what type of software
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is loaded.
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'base'
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Base image or minimum bootable image
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'patch'
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Piece of software which can be loaded on to base
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image, usually to fix bugs in base image
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'script'
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A user written program which can be loaded on the base
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image, usually to monitor and notify system activities
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'package'
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Piece of software which can be loaded on minimum bootable
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image, used by some operating systems to provide new
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features.
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'compositePackage'
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Collection of Packages bundled together
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'softwareMaintenanceUpgrade'
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SMU, Same as Patch used to provide point fixes
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for bugs.
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"
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SYNTAX INTEGER {
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base(1),
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patch(2),
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script(3),
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package(4),
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compositePackage(5),
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softwareMaintenanceUpgrade(6)
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}
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END
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