operating system managers

Select an operating system, zone, or guest in the Navigation pane. If you have a group that contains only Oracle Solaris 11 operating systems and you select the OS group as the target, a new boot environment is created for every active boot environment in the group. As shown in Figure 12-25, the file system name, type, size and mount location appear in this table. The boot environments on Oracle Solaris non-global zones are tightly coupled with the corresponding boot environment on the global zone and cannot be managed independently. Click the name of the distribution that uses the action in the Distribution list. Two types of OS management are available: agent managed and agentlessly managed. The scripts use the lucreate command to create an alternate boot environment. Click an Oracle Solaris 11 OS, a global or non-global zone, in the Assets tree, then click the Boot Environments tab. If you specify a destination directory for swap, the swap slice is copied. The Live Upgrade feature is available on the following operating systems: Oracle Solaris 10 OS for x86 platform versions through Oracle Solaris 10 5/09: Update alternate boot environments for physical systems. Perform the following tasks before creating a Boot Environments profile: Determining Your Live Upgrade Feature Requirements and Options. By default, Oracle Enterprise Manager Ops Center monitors the disk (zpool) utilization of boot environments. All Rights Reserved. It does the following activities for device management − 1. See Network Connectivity and Bandwidth Management. The agent runs on the Control Domain and monitors the configuration and reflects any changes on the configuration in its copy of the metadata. Software Deployment / Update: A multi-step plan where one of the steps creates a boot environment. You can select a snapshot in this tab and click the icon to create a boot environment from the snapshot. Provision Oracle Solaris 10 using JET customization. The default display is the resource usage data. Previous … A warning incident is generated at 80 percent and a critical incident is generated when the used memory reaches 95 percent. Under the chart are the severity levels for this monitored attribute (SystemLoad.average15MinutePerCpuCore), the operator, and the threshold values. It takes at least five (5) minutes for the software to register the Agent Controller. See Chapter 14, "Operating System Updates" for information. For Oracle Solaris 10 alternate boot environments, file systems are categorized into the following types: Critical File Systems: Non-sharable file systems that are required by the Oracle Solaris OS, such as root (/), /usr, /var, and /opt. Click an OS or zone in the Assets tree. Select an operating system in the Navigation pane. When you select the 1D view, the graph displays 24 points of data (120 minutes in 5-minute intervals). After the deployment plans are created, a user with the appropriate role and privileges can choose from a list of plans to quickly and consistently create an alternate boot environment. See Using Agent Management for Operating Systems for more details on managing operating systems with or without an Agent Controller. Review Oracle Solaris 10 9/10 Installation Guide: Solaris Live Upgrade and Upgrade Planning at: http://docs.oracle.com/cd/E18752_01/html/821-1910 for more details on the requirements: Define your file system and swap requirements. This example shows a system in trouble. Each operating system appears in the Assets Navigation tree under the system on which it is installed. A new boot environment is created whenever the kernel or system packages are installed or updated. When an agent-managed operating system is on a virtualization platform, you can view the information in the Analytics view of the virtualization platform. When you select an operating system that is not a zone, No Data appears in the table. Some features are not available when the operating system is managed agentlessly. OS management allows an organization to stay current on patches, upgrades, and other elements of the OS, while keeping its own in-house IT professionals free to handle tasks specific to the operation of the business. Select Local from the Category drop-down menu. Network Utilization: A graph of the top 5 network processes, including the PID, the process name, and the network usage in Kilobytes (KB) per second. The time frame selected is Live. Select Live, 1 Hour, 1 Day, 5 Days, 3 Weeks, 6 Weeks, or 6 Months from the X Axis (Time) menu to change the time frame for the data. The first level is informational, then warning, and finally a critical status.A set of default monitoring attributes and alert triggers are included with the software. When a boot environment has one or more associated non-bootable snapshots, the snapshots appear in the Snapshots subtab, as shown in Figure 12-15. The details are in the Unresolved Incidents and Alert subtabs. The table shows when the boot environment selected is active. If the tab is disabled, no alternate boot environments exist for that OS in the zone or non-global zone. See Chapter 13, "Operating System Provisioning". Use this profile to specify how to create alternate boot environments for the eligible operating systems in your data center, create alternate boot environments, synchronize and activate boot environments, and as a step in an OS update deployment plan. See Oracle Solaris 10 9/10 Installation Guide: Solaris Live Upgrade and Upgrade Planning available at: http://docs.oracle.com/cd/E18752_01/html/821-1910 for more information about the requirements and command options for the Live Upgrade feature. When creating a new boot environment in Oracle Solaris 10, the entire contents of a slice is copied to the designated new boot environment slice. The only job performed by the kernel is to the manage the communication between the software and the hardware 4. The Boot Environments tab appears in the center pane. A distributed file system is a client/server-based application that allows … File management is one of the basic and important features of operating system. This is particularly valuable since Oracle Solaris 11 boot environments are automatically created and they can quickly consume valuable resources. (Optional) Click View System Variables to view the default variables. Information presented in this section assumes that the operating system is agent managed. An Operating System performs the following activities for … (Optional) To add tasks to the job, click the Add Task icon. You can activate an alternate boot environment for all members of a group. 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