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Computers- it. AIX HACMP administration. Cluster resource group fallover/fallback. Use smitty to move a resource group between nodes in a clustersmitty hacmp.
Dear All please help, when i am connected via telnet to an AIX system and i am trying to connect to another one via SSH then the message that appear 'command is not available' and even when. Introduction. Network Information Service (NIS), originally known as Yellow Pages, is sometimes called Name Services and follows the client-server architecture. NIS servers maintain replicated servers, with the. AIX; Developer: IBM: Written in: C: OS family: Unix: Working state: Current: Source model: Closed source: Initial release: 1986; 30 years ago (1986) Latest release: 7.2 / October 5, 2015; 7 months ago (2015-10-05) Marketing. Rpm.rte is missing in one of our LPAR. I have downloaded rpm.rte package in AIX server. When I am trying to install rpm.rte through smitty, it is. Hardening AIX (rough outline draft #2 I started this in Nov.2001, but the project was abandoned.) NOTE: This is an early working draft, and as such is not very easy to read. I apologise for this, but the idea is to produce an. Introduction. Staying current with the latest AIX Technology Level (TL) is always the best option to better availability, reliability and security. TL is a set of fixes, and new features added to an AIX version or new hardware.
HACMP for AIX. Move cursor to desired item and press Enter. Initialization and Standard Configuration. Extended Configuration. System Management (C- SPOC).
Problem Determination Tools. Select "System Management"- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -. System Management (C- SPOC). Move cursor to desired item and press Enter. Manage HACMP Services. HACMP Communication Interface Management.
HACMP Resource Group and Application Management. HACMP Log Viewing and Management. HACMP File Collection Management. HACMP Security and Users Management. HACMP Logical Volume Management.
Technical articles on IBM AIX systems management including generating reports, boosting performance and NPIV. AIX Maintenance Strategies. Between regular technology levels, IBM will release service packs, PTFs that are grouped together for easier identification. These fixes will be for highly pervasive, critical, or security related. IBM HACMP - Action administration tasks. Cluster resource group fallover/fallback. Use smitty to move a resource group between nodes in a cluster. smitty hacmp. HACMP for AIX Move cursor to desired item and press Enter. 본문 : http:// -- 조인상 //시스템 엔지니어 +++++ 1. nmon의 특성 - 실시간으로AIX 성능을 모니터합니다. - 성능 데이터를 spreadsheet.
HACMP Concurrent Logical Volume Management. HACMP Physical Volume Management. Open a SMIT Session on a Node. Select "HACMP Resource Group and Application Management"- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -. HACMP Resource Group and Application Management. Move cursor to desired item and press Enter.
Show the Current State of Applications and Resource Groups. Bring a Resource Group Online.
Bring a Resource Group Offline. Move a Resource Group to Another Node / Site. Suspend/Resume Application Monitoring.
Application Availability Analysis. Select "Move a Resource Group to Another Node / Site"- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -. Move a Resource Group to Another Node / Site. Move cursor to desired item and press Enter. Move Resource Groups to Another Node. Move Resource Groups to Another Site. Select "Move Resource Groups to Another Node"- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -.
Select a Resource Group. Move cursor to desired item and press Enter.
Resource Group State Node(s) / Site. ONLINE node. ONLINE node. Resource groups in node or site collocation configuration. Resource Group(s) State Node / Site. Select the resource group to be moved.- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -. Select a Destination Node.
Move cursor to desired item and press Enter. Denotes Originally Configured Highest Priority Node. Select a destination node.- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -. Move Resource Group(s) to Another Node. Type or select values in entry fields. Press Enter AFTER making all desired changes. Entry Fields]. Resource Group(s) to be Moved app_rg.
Destination Node node. Confirm the entry fields are correct and press Enter- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -. Command: OK stdout: yes stderr: no. Before command completion, additional instructions may appear below. Attempting to move resource group app_rg to node node. Waiting for the cluster to process the resource group movement request...
Waiting for the cluster to stabilize..................... Resource group movement successful. Resource group app_rg is online on node. Cluster Name: node. Resource Group Name: app_rg. Node State. ONLINE. node. 1 OFFLINE.
Resource Group Name: data_rg. Node State. OFFLINE. node. 1 ONLINE- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -Whilst the resource group is being moved, open another terminal and monitor the log file /tmp/hacmp. Creating a snap for IBM analysissnap - rsnap - e. To verify the snapzcat snap. Z | pax - vf - To start the cluster services on a node use the following HACMP script/usr/sbin/cluster/etc/rc. Nov 1. 4 2. 00. 9 1.
Starting execution of /usr/sbin/cluster/etc/rc. Nov 1. 4 2. 00. 9 1. Checking for srcmstr active.. Nov 1. 4 2. 00. 9 1. Setting routerevalidate to 1. Nov 1. 4 2. 00. 9 1.
G - A. Verifying Cluster Configuration Prior to Starting Cluster Services. Verifying node(s): node. WARNING: The following resource type have the same resource name. Resource name: cluster.
Resource Types: Service IP Label and Application. WARNING: Having cluster resources with the same name can lead to confusion and. Cluster services may. WARNING: Application monitors are required for detecting application failures. HACMP to recover from them. Application monitors are started.
HACMP when the resource group in which they participate is activated. The following application(s), shown with their associated resource group. Application Server Resource Group.
WARNING: The LVM time stamp for shared volume group: datavg is inconsistent. VGDA for the following nodes. Successfully verified node(s): node. The topsvcs Subsystem has been started. Subsystem PID is 4.
The grpsvcs Subsystem has been started. Subsystem PID is 4. The emsvcs Subsystem has been started. Subsystem PID is 4. The emaixos Subsystem has been started.
Subsystem PID is 4. Nov 1. 4 2. 00. 9 1. Completed execution of /usr/sbin/cluster/etc/rc. Exit Status = 0. Alternatively to start the cluster services on a node use smitty clstartsmitty clstart. Type or select values in entry fields. Press Enter AFTER making all desired changes.
Entry Fields]. * Start now, on system restart or both now. Start Cluster Services on these nodes [node. Manage Resource Groups Automatically. BROADCAST message at startup? Startup Cluster Information Daemon? Ignore verification errors?
Automatically correct errors found during Interactively. Modify the options as required such as the node to start the cluster services on and press return. Starting Cluster Services on node: node. This may take a few minutes. Please wait.. node. Starting HACMP. node. The portmap Subsystem is already active.
Multiple instances are not supported. The inetd Subsystem is already active. Multiple instances are not supported. Setting routerevalidate to 1. The topsvcs Subsystem has been started. Subsystem PID is 5.
The grpsvcs Subsystem has been started. Subsystem PID is 8. The emsvcs Subsystem has been started. Subsystem PID is 9.
The emaixos Subsystem has been started. Subsystem PID is 7. The gsclvmd Subsystem has been started. Subsystem PID is 6. The clinfo. ES Subsystem has been started. Subsystem PID is 7.
Mar 9 2. 01. 0 1. Starting execution of /usr/es/sbin/cluster/etc/rc. N - A - i - C interactive - P cl_rc_cluster. Mar 9 2. 01. 0 1.
Checking for srcmstr active.. Mar 9 2. 01. 0 1. Mar 9 2. 01. 0 1.
G - i - P cl_rc_cluster - C interactive - B - A. Mar 9 2. 01. 0 1. Completed execution of /usr/es/sbin/cluster/etc/rc. N - A - i - C interactive - P cl_rc_cluster. Exit status = 0. node.
To stop the cluster services on a node use the following HACMP script/usr/sbin/cluster/etc/clstop. To start the clcomd. ES daemonstartsrc - s clcomd.
ESHow to modify the heartbeat failure detection rate. This procedure should be done on an active HACMP node.
Type smitty hacmp. Go to Extended Configuration. Select Extended Topology Configuration. Select Configure HACMP Network Modules. Select Change a Network Module using Predefined Values and press Enter.
SMIT displays a list of. Select the name of the network module for which you want to see current. Enter. Type or select values in entry fields. Press Enter AFTER making all desired changes. Entry Fields]. * Network Module Name tmscsi.
Description TMSCSI Serial protocol. Failure Detection Rate Normal. NOTE: Changes made to this panel must be.
Verifying and Synchronizing the cluster Change normal to slow if for instance you are experiencing network contention and the heartbeats are taking some time to complete. Do not follow the above procedure on the other nodes in the cluster but instead synchronise the changes by completing the following procedure. Type smitty hacmp. Go to Extended Configuration.
Select Extended Verification and Synchronization. Press Enter with the default settings. Changing the location of HACMP log files. If you know the log file whose location you would like to change use the following command replacing 'clstrmgr. Use smitty if you are not sure of the current log file names and locations as follows.
HACMP for AIX. Move cursor to desired item and press Enter. Initialization and Standard Configuration. Extended Configuration. System Management (C- SPOC). Problem Determination Tools. Select "Problem Determination Tools"- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - Problem Determination Tools.
Move cursor to desired item and press Enter. HACMP Verification.
View Current State. HACMP Log Viewing and Management. Recover From HACMP Script Failure. Restore HACMP Configuration Database from Active Configuration. Release Locks Set By Dynamic Reconfiguration. Clear SSA Disk Fence Registers. HACMP Cluster Test Tool.
HACMP Trace Facility. HACMP Event Emulation. HACMP Error Notification. Manage RSCT Services. Open a SMIT Session on a Node. Select "HACMP Log Viewing and Management"- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- - HACMP Log Viewing and Management.
Move cursor to desired item and press Enter. View/Save/Remove HACMP Event Summaries. View Detailed HACMP Log Files.