Document revision date: 15 July 2002 | |
OpenVMS Management Station
Overview and Release Notes
Order Number: AA-QJGCE-TE
June 2002
This documentprovides an overview of OpenVMS Management Station and describes how to getstarted using the software. Thisdocument also includes release notes for OpenVMS Management Station.
Revision/UpdateInformation:
SoftwareVersion:
OperatingSystem:
OpenVMS VAX Version 7.3
Compaq ComputerCorporation
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ents
Figures
Intended Audience
This document is intended for systemmanagers, operators, and others who want to use OpenVMS Management Station tomanage user accounts, printers, and storage.
Document Structure
This document is divided into thefollowing chapters:
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1
OpenVMS ManagementStation is a powerful Microsoft Windows based management tool for systemmanagers and others who perform management tasks on OpenVMS systems.
OpenVMS ManagementStation is based on the Microsoft Management Console (MMC).
OpenVMSManagement Station allows you to organize the systems you need to manage inways that are meaningful to you and your environment, and allows you to manage useraccounts, printers, and storage on those systems.
In addition, you caneasily manage user accounts, printers, and storage across multiple OpenVMSsystems. For example, assume that youhave an account on three different OpenVMS Cluster systems.
OpenVMS ManagementStation consists of two components. Youinstall the client software on a PC to perform all management operations.
You can use OpenVMS Management Station to remotely manageyour OpenVMS systems. Once you establisha TCP/IP dialup connection, you can use OpenVMS Management Station to manageyour OpenVMS systems from home, while traveling, and so forth.
MMC lets you insert World Wide Web URLs directly into the viewer and access themusing Microsoft Internet Explorer. You can use this feature to addweb links of your own. For example, youmight add a link to either an internal help desk page or to a system managementprocedures page.
Version 3.2 of the OpenVMS ManagementStation Client is supported on Windows 95, Windows 98, Windows 2000, andWindows Me. The OpenVMS ManagementStation Server is supported on OpenVMS Versions 6.2, 7.2, and 7.3.
OpenVMS Management Station Version 3.2provides Fibre Channel disk device support and architectural changes to makethe product more stable. Read therelease notes in Chapter 3 for more release-specific information.
Version 3.0 of OpenVMSManagement Station added storage management support, making it easy for you tomanage your disk storage devices across multiple OpenVMS Cluster systems.
OpenVMS ManagementStation makes it easy for you to manage a wide range of storage devices acrossmultiple OpenVMS Cluster systems. Itprovides a database that can automatically determine and configure yoursystem's storage configuration at system startup.
Some of the tasks youcan perform are:
Figure 1 shows an example of howOpenVMS Management Station displays volume properties.
Features include:
You can create, delete, and manage a disk volume under oneinterface. Wizards make it easy tocreate a volume.
If you allow it to, OpenVMS Management Station preserves thedisk configuration across reboots. OpenVMS Management Station can mount and maintain your storageconfiguration without intervention.
And, OpenVMS Management Station enhances performance becauseit mounts volumes much faster than is possible with DCL or command procedures.
You do not have to change your existing DCL commandprocedures. You can use the display capabilities of OpenVMS Management Stationwithout having to use the automated mount feature.
In addition, the OpenVMS Management Station serverperiodically generates a DCL command procedure that includes the commands tomount all of the volumes managed by OpenVMS Management Station.
SYS$SYSTEM:TNT$EMERGENCY_MOUNT.COM.
The OpenVMS Management Station server limitsthis file to seven versions.
OpenVMS Management Station makes it easy for you to manage a widerange of printers and print queues across multiple OpenVMS Cluster systems andOpenVMS nodes. In addition, the printermonitoring feature allows you to quickly detect and correct printer problems.
You no longer need tomaintain complicated command files to control your printer environment.
Some of the tasks youcan perform are:
You can use OpenVMSManagement Station to manage OpenVMS user accounts in a convenient, easymanner. For example, when creating anaccount, OpenVMS Management Station can add a user authorization file (UAF)entry, grant rights identifiers, create an OpenVMS directory, set a disk quota,set up OpenVMS Mail characteristics, and so forth.
In addition, you caneasily manage user accounts across multipleOpenVMS systems. For example, supposeyou have an account on three different OpenVMS Cluster systems.
OpenVMS ManagementStation can manage the following OpenVMS resources:
An OpenVMSManagement Domain is a system or collection of systems that you want tomanage as one unit. You can think of a Domain as a “manageable unit.” OpenVMSManagement Domains are the principal building blocks in the managementhierarchy.
When you design yourhierarchy, you determine what you want your manageable units to be. The systemsin the OpenVMS Management Domain depend on your needs. For example, they mightbe some of the clusters in a network, all of the systems on a given floor of abuilding, or a mix of clusters and nonclustered nodes.
Once you have createdyour management domain, you can manage the user accounts on the systems in thedomain.
Youuse OpenVMS Management Domainsto group OpenVMS systems. OpenVMSManagement Domains can include the following, as shown in Figure 2:
Figure
You can think of anOpenVMS Management Domain as a “manageable unit”; that is, the system, orcollection of systems, that you want to manage is one unit.
When you design yourhierarchy you determine what you want your manageable units to be.
Once you have createdyour management domain, you can manage the user accounts on the systems in thedomain.
The
The scope isdetermined by the object you select in the hierarchy. Think of the objects inthe hierarchy as parents and
If you perform anoperation on an object in the hierarchy, that operation is also performed onall of that object's children. If thechild object has children of its own, the operation is performed on thosechildren as well.
If you perform amanagement operation without thinking about its scope, you might be surprisedby the results. For example, there mightbe a huge difference between creating a printer on one system and creating theprinter on every system in your building.
To avoid surprises,carefully consider scope when you create your management hierarchy.
You should alsoconsider what you want the scope of a management operation to be before youperform the operation. Think about thesystems on which you want the operation to take place.
When you create anOpenVMS Cluster object or OpenVMS Node object in an OpenVMS Management Domain,you choose whether to use DECnet or TCP/IP for all communications withthis system.
If you choose DECnet,other OpenVMS systems will use the DECnet transport when communicating withthis system. If you choose TCP/IP, thattransport is used instead.
Currently the OpenVMSManagement Station client supports only TCP/IP connections for primaryservers. That is, the OpenVMS ManagementStation client will use only TCP/IPto communicate with any primary server; at least one OpenVMS system must berunning TCP/IP.
For TCP/IPconnections, OpenVMS Management Station uses the existing Windows SocketsDynamic Link Library (WINSOCK.DLL) and TCP/IP stack on your PC to establishconnections to your OpenVMS systems.
On the OpenVMS system,the OpenVMS Management Station server automatically detects both the DECnet andTCP/IP protocols. You do not have totake any specific action to tell the server which protocol to use.
With OpenVMS Management Station you can create multiplemanagement windows. Multiple windowsenable you to view and switch to multiple parts of the console interface atonce. This means that each window canhave a different view of the current OpenVMS Management Domain.
Once you have created an OpenVMSManagement Domain you are satisfied with, you can save it to a "consolefile" (with the default extension of .MSC).
You canmanage any number of OpenVMS Cluster or node objects, with the followingconditions:
2
Before you install or use thecurrent version of OpenVMS Management Station, you must read the Release Notesin Chapter 3. The Release Notes contain criticalinformation pertaining to the current release of OpenVMS ManagementStation. It is especially important foryou to know on which versions of the operating system it will run, itscompatibility with previous versions, and the currently supported configurations.
The OpenVMS Management Station helpfile contains a complete example of how to get started with OpenVMS ManagementStation.
This chapter describes how to createa simple OpenVMS Management Domain consisting of one OpenVMS node.
Depending on the systems you need tomanage, your own OpenVMS Management Domain might include many OpenVMS Clustersystems, OpenVMS nodes, or other OpenVMS Management Domains.
1.
The main viewer dialog box isdisplayed. The Cluster/Node Wizardrecognizes that you do not have an existing OpenVMS Management Domain and askswhether you want to add an OpenVMS Cluster system or OpenVMS node to thedomain.
2.
3.
4.
5.
It might be easier if your OpenVMS user name is the same as your Windows NTuser name.
6. Click Finish tocomplete the process.
(At this point you can also expand the OpenVMS Printersobject to view printers, queues, and jobs, and the OpenVMS Storage object toview disk volumes.)
9.
10. Right-clickand choose Properties to display the account attributes for that useraccount. This displays the OpenVMS UserAccount Properties dialog box shown below.
11. Clickeach tab in the dialog box to see how the account attributes arepresented. When you are done, clickCancel to return to the viewer.
12. Expandthe OpenVMS Printers object to view printers, queues, and jobs, and the OpenVMSStorage object to view disk volumes, as shown below.
13. Optionally,you can create multiple management windows, in which each window has adifferent view of the current OpenVMS Management Domain.
For example, you could create a window that displays only theprinter components for a given OpenVMS system, as shown below:
Examine how the account, printer, and storageattributes are presented in OpenVMS Management Station.
Click the tabs at the top of the dialog box to examine other attributes.
When working with attributes in a dialog box, keep the following in mind:
If you want to | Then |
Make changes and return to the viewer | Click OK |
Make changes without returning to the viewer | Click Apply Now |
Return to the viewer without making changes | Click Cancel |
OpenVMS Management Station supports the following storagemanagement operations. Commands areavailable from the Action menu or from the right-click options.
For this task | Use this command |
Create a volume | New Volume |
Monitor storage | Monitor |
Modify volume and device attributes | Properties |
Delete a volume and move its | Delete |
Mount/dismount a volume | Mount and Dismount |
Add/remove a volume set | Add Member/ |
OpenVMS Management Station supports thefollowing printer management operations. Commands are available from the Action menu or from the right-clickoptions.
For this task | Use this command |
Create a printer and its queues | Create |
Monitor printers | Monitor |
Modify printer, queue, and print job attributes | Properties |
Delete a printer and its queues | Delete |
Rename a printer | Rename |
Stop, start, or restart a printer or queue | Stop, Start, or Restart |
OpenVMS Management Station supports thefollowing account management operations. Commands are available from the Action menu or from the right-clickoptions.
For this task | Use this command |
Create user accounts | Create |
Modify user accounts (any aspect) | Properties |
Delete user accounts | Delete |
Rename user accounts | Rename |
Display user account attributes | Properties |
Version 3.2 of the OpenVMS Management Station client is supportedon:
The OpenVMS Management Station server is supported on:
OpenVMSManagement Station Version 3.2 is a 32-bit application and is compatible withthe management domains created with OpenVMS Management Station Version3.0. If you are running a version ofOpenVMS Management Station prior to Version 3.0, you must re-create existingOpenVMS Management Domains for use with Versions 3.2 and 3.0.
You may never need theVersion 2.1 files again, but as a safeguard, the installation backs up thefollowing files for you:
The following table shows thesupported configurations for the current version of OpenVMS Management Station.
OpenVMS Server Software | ||
OpenVMS VAX OpenVMS Alpha | AND | Compaq TCP/IP Services for OpenVMS DECnet for OpenVMS (optional) |
PC Client Software | ||
Microsoft Windows NT Windows 95 Windows 98 Windows 2000 Windows Me Microsoft Internet Explorer | AND | Compliant TCP/IP stack, |
This section detailsknown problems and restrictions in the OpenVMS Management Stationsoftware.
This release ofOpenVMS Management Station manages and displays only disks that are visible toall nodes in a cluster. This means thatyou will not be able to display or manage public volumes mounted on"unmanaged" devices, such as an InfoServer device.
It also means thatOpenVMS Management Station does not manage SCSI disks connected to VAX systems.
OpenVMSManagement Station handles privately mounted and foreign volumes as specialcases and does not display or manage them.
When the OpenVMS Management Stationserver is first installed on a system, the TNT$SERVER_ERROR.LOG error logcontains errors that indicate that the TNT$ACS.DAT and journal files could notbe found. These files are, in fact,created immediately after the errors are logged.
This version of OpenVMS ManagementStation does not support write-locked shadow sets.
Expanding an OpenVMS Storage objectoccasionally results in a "Retrieving information from the server..." message window being displayed. Ifyou click the Stop button while this message is displayed, the following errormight be reported:
SYSTEM-W-NOTQUEUED, Request not queued
To work around this problem, selectthat same OpenVMS Storage Object, and refresh the display either by using theF5 key or by choosing Refresh from the Action menu.
If the OpenVMS Management Stationserver returns a "busy, try again later" message, it usually meansthat multiple clients are using the server at the same time. Retry theoperation.
If you set the direct memory access(DMA) attribute for a terminal device (TT or LAT) that does not support DMA,the device ignores the DMA setting. However, OpenVMS Management Stationconsiders the DMA control to be set.
If DMA support is later added forthe device, you must clear the DMA attribute and then reset it in order toenable DMA support on the physical device. You cannot just set DMA againbecause the OpenVMS Management Station believes it is already set and will notset it again until it is first cleared.
OpenVMS Management Station does notupdate the DECnet Phase IV NETPROXY.DAT file. If you add a proxy using OpenVMSManagement Station, applications such as DFS (prior to Version 2.0) and DECnetPhase IV (components such as file access listener [FAL]) that read the Phase IVdatabase do not see the proxy.
Use OpenVMS Authorize utility(AUTHORIZE) to add a proxy if you require access by DFS (prior to Version 2.0)and DECnet Phase IV components such as FAL.
If you rename a user account thathas unread new mail messages, the new mail count for the renamed account is setto zero. However, the user can use the READ/NEW command to read the new mailmessages.
If you manually edit the UIC Groupcontrol on the Advanced UIC dialog box, the Next Available Member and NextHighest Member controls are not updated.
If you select an existing group fromthe list, the Next Available Member and Next Highest Member controls areproperly updated. Please see the online help for more information.
Queues that are based upon TCPware'sprint symbiont TCPWARE_TSSYM cannot be made autostartable. As such, this type of queue cannot be used as thereference printer during a Create Printer operation.
If you rename a printer at theOpenVMS Management Domain level, and the printer you select is a reconciled printer with two or more DQS queuesfrom the same node, the rename operation fails to rename all reconciledprinters.
When creating a printer at theOpenVMS Management Domain level based on a reference printer accessed using DQS, the queue-naming algorithmsometimes generates duplicate queuenames. To work around this problem, check the queue names anduse the Rename control to correct any duplicates.
When viewing the devices for aprinter made up of DQS and unknown (other) devices, the Destination Node fieldis not shown for the DQS device.
OpenVMS Management Station 3.0B is apart of the OpenVMS Version 7.2 operating system. During installation ofOpenVMS Management Station Version 3.2 on this operating system, the filessupplied by OpenVMS are replaced by the new files. Because of some problems inthe POLYCENTER Software Installation utility database, the TNT objects will havetwo entries with the same name---one provided by OpenVMS Version 7.2 and othersprovided by OpenVMS Management Station Version 3.2.
If OpenVMS Management StationVersion 3.2 is uninstalled at a later time, the POLYCENTER SoftwareInstallation utility database reassigns ownership of those files back toOpenVMS; the files will have the status "OK.” The PRODUCT SHO OBJECT *TNT*/FULL command will no longer show any conflicts, but the files retained will bethe Version 3.2 files and not the Version 3.0B files supplied with theoperating system.
In addition, some extra files aresupplied with OpenVMS Management Station Version 3.0B that are not supplied orrequired with Version 3.2, since they are obsolete. This problem is notspecific to OpenVMS Version 7.2; it can occur with later versions of OpenVMS aswell.
The problems described below, seen in previous versions ofOpenVMS Management Station, have been fixed in Version 3.2
When OpenVMS Management Station was upgraded from Version 2.0to Version 3.0, a "Bad Magic Number" error message was reported.
When the server monitored some events, it entered arace-around condition, flooding the server with collect events.
Under certain circumstances, the server returned a successstatus for the mount/dismount operation when, in fact, the operation hadfailed. However, the client wronglyupdated the mount status of the volume, causing confusion for users.
The OpenVMS Management Stationserver failed while acquiring a lock in kernel mode.
The server had some problems recognizing Fibre Channel diskdevices.
The OpenVMS Management Station server used to get into a CPUbound loop, which resulted in over consumption of system resources.
Whileadding a new node or cluster to the OpenVMS Management Station client, theprimary server checkbox remained enabled when the DECnet option was selected.Because OpenVMS Management Station client supports only the TCP/IP protocolbetween a client PC and the OpenVMS Server, this problem is now resolved.
Because ofa change in the behavior of a DECthreads call in OpenVMS Version 7.3, theOpenVMS Management Station Version 3.0B Server used to hang on OpenVMS Version7.3.
OpenVMS Version 7.1allows users to log in using an account and password maintained by an externalauthentication agent, such as a primary domain controller in a LANmandomain.
To use thisfunctionality, you need to use the AUTHORIZE qualifier /FLAGS=EXTAUTH with theADD, COPY, MODIFY, and RENAME commands. If this flag is set and a matching account does not exist in theexternal authenticator, the user cannot log in, even if there is a matchingaccount in the OpenVMS UAF file.
OpenVMS ManagementStation does not yet display or control this flag.
When you create orrename an account and the EXTAUTH flag is set, the following warning is issued:
TNT-W-
Make sure a corresponding account exists in the external domain.
This message is areminder that, in order for the login to succeed, an account that matches thenew OpenVMS account name must exist in the external authenticator's securitydomain.
To disable externalauthentication, use the AUTHORIZE command MODIFY
The time needed to filter users bytheir rights identifiers is directly proportional to the number of users andrights identifiers on the system.
privacy and legal statement | ||
OMS_OVERVIEW_AND_RELEASE_NOTES.HTM |