Compaq Tru64 UNIX Guida di Installazione

Tru64 UNIXRelease Notes for Version 4.0FOrder Number: AA-QTLMF-TEApril 1999Product Version: Tru64 UNIX Version 4.0FThis book contains notes on softwar

5.3.4 Problems Using of the stackaddr Thread Creation Attribute ..5–45.3.5 DECthreads Read-Write Locks ...5–55.3

...(dbx) print r.a[511] 425(dbx)1 The where command displays the kernel stack followed by the userprogram stack at the time of the crash. In this case

• If SVE has not yet been installed and the Inclusive View option isrequired, follow these steps:1. Temporarily rename the /usr/bin/alpha directory th

6Window System Software NotesThis chapter contains notes about issues and known problems with thewindowing software and, whenever possible, provides s

6.2.2 Do Not Modify the keymaps.dir FileThe final revision of the X Keyboard Extension, XKB Version 1.0, will bedifferent from XKB Version 0.65, shippi

by placing the following line in the $HOME/.Xdefaults file:Netscape*maxImageColors: 96– Start Netscape with the -install flag, which specifies thatNetsca

• Select the "Off" button in the same dialog box.• Execute xset s off from a terminal client window.6.4.3 Remote Invocation of CDE File Mana

You can either quit dtmail and then start the rpc.ttdbserverddaemon, or click on read-write, which allows you to continue withouttooltalk locking.If y

6.4.5 CDE’s Static Dependency on the NetworkCDE has a static dependency on the state of the network configuration. Formore information, see Section 4.4

6.5.1 X11 Font ProblemIn the Lucida-Typewriter-medium-R-normal fonts, the glyphs formultiplication and division are reversed. The multiplication symbo

6.4.3 Remote Invocation of CDE File Manager dtfile ...6–46.4.4 The dtmail Application ...

6.6.3 Dxterm Does Not Support Latin-2, Latin-4, and Latin-CyrillicCharactersThe dxterm application is not able to display Latin-2, Latin-4 and Latin-C

7Documentation NotesThis chapter contains release notes that apply to Tru64 UNIX Version 4.0Fdocumentation. It discusses the following topics:• Instal

produce a HTML report showing system configuration information, revisionlevels, storage subsystem configuration and other information. UniCensus istypic

initializing partitions. For example:P00>>> set console BOTH7.2.3 Section E.4.3.3 (Configuring Logical Partitions)The instructions for setting

(boot primary partition)P##>>> boot(boot secondary partitions)Improper operation results if the lpinit command is omitted. The consolefirmware

7.5 Gate Daemon Configuration GuideReferences to the Gate Daemon Configuration Guide in the TechnicalOverview and possibly other books are obsolete beca

7.7.1 Section A.1.12 (How to Build a Consolidated CD–ROM)Step 3 of the instructions lists the incorrect paths:% /usr/bin/mkisofs -D -R -a -d -o \/spar

volumes, not all of these are documented.• Some links from one help volume to another are displayed in a new view.There are a few links from one help

In the Configuring Interfaces dialog box, the fields under To Obtain IPAddress are relevant for all interfaces.• Printer ConfigurationIn the Local Printe

– DCEDistributed Computing Environment. The capabilities of DCE aredefined by the Open Software Foundation (OSF).– DCE cellA logical group of systems t

7.4 Programming with ONC RPC ...7–47.5 Gate Daemon Configuration Guide ...

8Features and Interfaces Scheduled forRetirementThis chapter lists features of Tru64 UNIX scheduled to be removed from, orchanged in, future functiona

8.2 Adobe Display PostScript, Client Libraries, and XServer ExtensionAdobe has retired their Display PostScript (DPS) product, which includes theclien

Because these obsolete components have been retired from the operatingsystem, they are no longer distributed in new versions, beginning with thisversi

8.4 The -oldc C CompilerThe official C compiler for Tru64 UNIX is DEC C. The previous compiler,implemented with -oldc, is no longer distributed in the

• The ll_line and ll_host manifest constants in/usr/include/lastlog.h will change to allow their sizes tocorrespond to the ut_line and ut_host fields i

defining the C preprocessor symbol _POSIX_C_SOURCE to 199309L.asctime_r getgrnam_r getpwuid_r localtime_r readdir_rctime_r getlogin_r gmtime_r rand_r t

8.13 NemacsNemacs Version 3.3.2, a public domain Japanese implementation of emacs,will be retired in a future release of Tru64 UNIX. Mule, a public do

The logging format and configuration for DRL will not be compatible withBCL; for example, DRL will require a log size of at least two blocks. Thenext m

• alloc=sizeA new construct, alloc=storage-spec[,storage-spec,...],will replace alloc=size. However, the new construct will not allowyou to specify si

8.15 SCSI Device Names ...8–78.16 The -x and -p Options in addvol and mkfdmn ...

There are no plans to retire UFS or the AdvFS Migration Tools at this time.8.21 OSF/Motif Version 1.1.3The Motif Version 1.1.3 libraries have been pro

8.24 Graph UtilityThe /usr/bin/graph utility will be removed in the next major release ofTru64 UNIX.8.25 The atmsetup ScriptThe atmsetup script is a n

will be built into the kernel automatically during the kernel build phase at theend of the update installation; therefore, you need not be present at

reports. Tru64 UNIX 2D support will continue for future Tru64 UNIXV4.0n releases and the initial release of Tru64 UNIX Version 5.0 for the TX,HX, and

8.33 Changed Protected Password Database FormatThe enhanced security user authentication profiles, originally stored in theprotected password files /tcb

8.37 XPG3 ctab LocalesThe XPG3 ctab locales in the obsolete OSFCTABLOC subset will be retiredin a future release. These locales were superseded by the

Table 8-4: (continued)struct pr_default struct dev_asgstruct system_default_fields struct system_default_flags8.39 The ogated Routing DaemonThe oga

eliminating the need for the layered product. A migration plan for upgradingto the appropriate version of the Tru64 UNIX base operating system has bee

ASystem LimitsA.1 System LimitsThis appendix lists the system limits for the major components of thisrelease. For hardware information specific to your

8.43 System V Environment ...8–16A System LimitsA.1 System Limits ...

1 GB. However, in many cases, available swap space may be exhaustedbefore this limit is reached.You can increase the available virtual address space t

A.1.4 Device Addressing LimitsThe limits for device addressing are as follows:• Device accessThere are two types of disk device access: raw (character

In this release, the SCSI/CAM driver can address a maximum of 64buses, with up to 7 device targets for each bus, and a maximum of eightlogical unit nu

4093 (or 4091, if root and swap volumes are not used).The LSM term subdisk refers to a contiguous portion of a physical disk thatcan be striped or con

• UNIX File SystemIn this release, the UNIX File System (UFS) file size is limited by theamount of space that can be addressed by the kernel buf struct

An NFS Version 2 or Version 3 client can mount a maximum of 2048files or directories.• Memory mapped file limitThe maximum supported size of a file that

system performance begins to degrade.• Packetfilter limitsThe packetfilter pseudo-driver can support up to 255 simultaneous openfilters (each filter is us

• tarFiles per archive: No limitFiles per file system: No limitFile size: 8 GB (4 TB with extended option)File name size: 1024 bytes (with prefix)• paxF

BSoftware Subset InformationThis appendix provides the sizes of all Tru64 UNIX software subsets for full,update, and RIS installations.B.1 Disk Space

B-3: Tru64 UNIX Version 4.0F Associated Products, Volume 2 ...B–14B-4: Disk Space Required for RIS Areas ...

Table B-1: (continued)Tru64 UNIX Version 4.0F Operating SystemSubset root /usr /var TotalOSFCDEAPPS440 — 11279.12 — 11279.12OSFCDEDEV440 — 25497.76

Table B-1: (continued)Tru64 UNIX Version 4.0F Operating SystemSubset root /usr /var TotalOSFLEARN440 — 3097.67 — 3097.67OSFLIBA440 — 6555.07 — 6555

Table B-1: (continued)Tru64 UNIX Version 4.0F Operating SystemSubset root /usr /var TotalOSFXDEV440 — 2563.31 — 2563.31OSFXEXAMPLES440 — 9228.08 —

DEC C++ Class Libraries Version 4.0 for Tru64 UNIXSubset root /usr /var TotalCXLLIBA440 — 224.93 — 224.93CXLSHRDA440 — 284.12 — 284.12Total — 509.04 —

INTERSOLV DataDirectSubset root /usr /var TotalDAUDOC100 — 0.00 9546.46 9546.46DAUJDBCODBC100 — 0.00 496.95 496.95DAUODBCCON100 — 0.00 10217.61 10217.

Tru64 UNIX Version 4.0F X Window System PanoramiX Extension ADKSubset root /usr /var TotalPRXADK200 — 16459.98 — 16459.98Total — 16459.98 — 16459.98Po

Tru64 UNIX Worldwide Language Support Version 4.0FSubset root /usr /var TotalIOSDECDEAPPS440 — 221.40 — 221.40IOSDECDEDEV440 — 160.91 — 160.91IOSDECDE

Tru64 UNIX Worldwide Language Support Version 4.0FSubset root /usr /var TotalIOSHUCDEDEV440 — 160.93 — 160.93IOSHUCDEDT440 — 1056.37 — 1056.37IOSHUCDE

Tru64 UNIX Worldwide Language Support Version 4.0FSubset root /usr /var TotalIOSJPFONT100P440 — 11912.50 — 11912.50IOSJPFONT75M440 — 8454.37 — 8454.37

Tru64 UNIX Worldwide Language Support Version 4.0FSubset root /usr /var TotalIOSPLOLDDECW440 — 3548.81 — 3548.81IOSPLOLDX11440 — 870.46 — 870.46IOSPLU

Tru64 UNIX Worldwide Language Support Version 4.0FSubset root /usr /var TotalIOSTHPGMR440 — 124.15 — 124.15IOSTHPRINT440 — 172.89 — 172.89IOSTHX11440

Tru64 UNIX Worldwide Language Support Version 4.0FSubset root /usr /var TotalIOSWWUDCWOS440 — 122.60 — 122.60IOSWWX11440 — 4741.92 — 4741.92IOSWWXDEV4

Tru64 UNIX Worldwide Language Support Version 4.0FSubset root /usr /var TotalIOSZHTX11440 — 7630.42 — 7630.42IOSZHTXDEV440 — 942.60 — 942.60IOSZHUCSBA

Advanced Server Version 4.0A for UNIXSubset root /usr /var TotalASUADM401 — 27601.94 — 27601.94ASUADMJP401 — 26249.39 — 26249.39ASUBASE401 10.80 36803

DEC Open3D Version 4.93Subset root /usr /var TotalO3DDWSSTEREO493 — 180.08 — 180.08O3DDWSSTEREOMAN493 — 12.92 — 12.92O3DDWSZE3493 — 25987.26 — 25987.2

TruCluster  Software Version 1.6Subset root /usr /var TotalTCRASE160 91.93 21904.34 3878.57 25874.84TCRASEDT160 — 798.90 256.14 1055.04TCRCMS160 — 10

Table B-4: Disk Space Required for RIS AreasProduct Area 512-Byte BlocksTru64 UNIX Version 4.0F Operating SystemAlternative_Compiler 15940DEC_Ada_RT

B.4 Disk Space Required for DocumentationThe files for the Tru64 UNIX documentation set are contained on theDocumentation CD–ROM. The files for the worl

IndexAAccess Control ListSee ACLaccount manager,4–8ACL,4–1, 4–2, 4–35ACLs over NFS,4–35addvol,8–7Adobe DPS retirement,8–2Advanced Printing Softwareinc

About This ManualThis manual contains release notes for Compaq Tru64 UNIX (formerlyDIGITAL UNIX) Version 4.0F.This manual also describes significant

asynchronous I/O binary compatibility,8–6ATI Mach64,3–2ATMatmsetup replacement, 8–11IP switching, 4–27syslog messages, 4–27atmsetup replacement,8–11at

DECthreads,5–3debugging, 5–7memory alignment, 5–6metering restricion, 5–6object naming, 5–5read-write locks, 5–5SIGEV_THREAD notification mechanism,5–7

file system limits (cont.)open files, A–7file systemsunmounting cleanly, 4–37firmwareAXPvme SBC, 3–14ftruncate(),5–3Futurebus backplane,3–8GGate Daemon Co

Llastlog,8–4LATand NetRAIN, 4–31tty, 4–34latsetup,4–34libc,8–16libsecurity.a,8–14libsecurity.so,8–14llogin,4–34Local Area TransportSee LATlogical part

Netscape (cont.)core dumps with Open3D, 4–8exhausting colormap resources, 6–2form handling problem under Asian locales,4–8problems deleting messages,

pswrap,8–2pthreads,5–3CMA, 8–6realtime, 5–4retiring interfaces, 8–6signal handling, 5–3stackaddr thread creation attribute, 5–4static libraries, 5–3PV

Ttar command,4–2problem with option, 4–5TCP Timestamp and SelectiveAcknowledgement Support,4–33texteroids,8–2threaded programsmemory alignment issue,

How to Order Tru64 UNIX DocumentationYou can order documentation for the Tru64 UNIX operating system and related products onthe following Web site:htt

Reader’s Comments Tru64 UNIXRelease Notes for Version 4.0FAA-QTLMF-TEDIGITAL welcomes your comments and suggestions on this manual. Your input will he

• The online or hardcopy reference pages• The HTML book files that are provided on the CD–ROM• Read This First letterThis letter provides general infor

UBPG PUBLICATIONS MANAGERNO POSTAGENECESSARY IFMAILED IN THEUNITED STATESFIRST CLASS MAIL PERMIT NO. 33 MAYNARD MAPOSTAGE WILL BE PAID BY ADDRESSEEZ

Reader’s CommentsCompaq welcomes any comments and suggestions you have on this and otherTru64 UNIX manuals.You can send your comments in the following

Compaq Computer Corporation makes no representations that the use of its products in themanner described in this publication will not infringe on exis

ConventionsThe following conventions are used in this guide:%$A percent sign represents the C shell system prompt. A dollarsign represents the system

1New and Changed FeaturesThe Tru64 UNIX Version 4.0F software replaces earlier versions of theoperating system software and provides new or additional

interfaces scheduled to be retired in future versions of the operating system.The following sections provide more information on the major new feature

1.3 Logical Partitions for AlphaServer GS140 SystemThe logical partitioning feature allows a single AlphaServer GS140 system tobe partitioned into as

1.6 Extensions to atom’s Programmable InterfacesThe atom command has been enhanced. It now provides a -pthread flagand RTL routines to help tool-writer

If you are installing the secure version of syslogd on a system, and youhave configured or intend to configure other hosts to forward syslogmessages to

1.11 Visual ThreadsVisual Threads is a new tool available on the Tru64 UNIX AssociatedProducts Volume 2 CD–ROM that lets you analyze your multithreade

This implementation supports a wide variety of popular printer devices andthe common printer connection methods. The software subsets include serverpr

• USB keyboards and mice must be attached to the system before thesystem is powered on.• A non-USB keyboard and a USB keyboard cannot be used together

UNIX product; no additional license is required to use the COM for Tru64UNIX software on a system running the Tru64 UNIX operating system. It isavaila

ContentsAbout This ManualAudience ...xvOrganization ...

2Installation NotesThis chapter discuss the following topics:• Update installation• Installation problems using console device EWE0• Join database mig

If the new Version 4.0F generic vmunix kernel fails to boot and complete theconfiguration of the updated system software, retry the boot using the c fla

3Processor-Specific NotesThis chapter contains notes that apply to the following computers:• General notes on processors• Personal Workstation 433au, 5

3.1.2 PCI-Based Systems with ATI Mach64 Graphics ControllersOn PCI machines that include ATI Mach64 graphics controllers in theconfiguration, you must

To alleviate the error, you must use the eeromcfg utility to program theNVRAM with the proper set of parameters. The eeromcfg utility isprovided in th

3.2.2 64-Bit PCI Option CardsThe 64-bit PCI slots, slots 4 and 5, are intended only for those cards listed inthe Systems and Options Catalog as suppor

server will not start and you will use generic console support when you bootTru64 UNIX.3.3.2 Graphics ResolutionThe default graphics resolution for Co

version console firmware command at the prompt:P##>>> show versionNote that ## is the primary processor number (usually 00).3.5 Alpha VME 4/22

command at the console firmware prompt:>>> show version3.5.3 Restrictions and Known ProblemsThe following restrictions apply to Compaq Alpha V

1.13 Compaq Advanced Printing Software ...1–61.14 Netscape Communicator Version 4.5 ...

3.5.4 Writing VMEbus Device DriversFor information about writing VMEbus device drivers and configuring theVMEbus on Compaq Alpha VME systems, refer to

EBM4n class SBCs:sysname> sizer -ccpu "DECEV45_PBP"3.6.2 Firmware RequirementsBefore installing the Tru64 UNIX software kit, make sure th

(behind the PPB) slots.All ETMAB-xx backplanes are PCI Version 2.1 compliant.Only the ETMXB-AA contains an onboard SCSI controller. The otherETMXB-xx/

For more information about the jumpers, see the PBXGB-AA/CA PCIGraphics Option Owner’s Guide provided with the card.• X Server DMA write operations mu

Firmware CD-ROM.The following DMCC configuration has been qualified by Compaq forrunning eight-headed graphics under Tru64 UNIX Version 4.0E:• Alpha 211

– PowerStorm graphics card: SCREEN 1For reference, the power connector is situated above the PCI slots, and theCPU and ISA connectors below.All PowerS

3.7 AXPvme Single Board ComputersFor information on how to configure AXPvme single board computers, seethe Writing VMEbus Device Drivers manual.The fol

3.8.1 Misleading Error Message Displayed During InstallationDuring installation of Tru64 UNIX Version 4.0F software on a DEC 7000system, the following

4Base System Software NotesThis chapter contains notes about issues and known problems with the baseoperating system and, whenever possible, provides

3.3.2 Graphics Resolution ...3–53.4 AlphaServer 8200, 8400, GS60 and GS140 Systems ...

to read-only mounts and ACLs, there may be additional controls that canalter the permitted access such as:• ID mapping• Mandatory access control• Addi

4.1.4 Some Emacs Command Line Options FailCompaq ships the Emacs software as it is received from the source. Thefollowing command line options do not

Supplementary Documents bookshelf of the online Tru64 UNIXdocumentation.You can configure sendmail using the mailconfig or mailsetupapplications. Durin

to be set as follows:chmod go-w /varIgnore this warning.4.1.7.4 Mail to user@localhost FailsWhen a user sends mail to <user>@localhost, the send

Netscape Web site:http://home.netscape.com/eng/mozilla/4.0/relnotes/unix-4.0.html4.1.9.2 Netscape Communicator Core Dumps If mailto: Link Is SelectedI

Starting with Netscape Communicator Version 4.5, the Namespace extensionto the standard IMAP protocol is used to locate the users folders on theIMAP m

4.1.9.7 Installing Open3D Causes Netscape Communicator to CoreDumpNetscape Communicator crashes when scrolling Web pages in Navigator orwhen editing b

4.2.1.1 Copying Accounts and UIDWhen copying user accounts via cut and paste or drag and drop, the AllowDuplicate UIDs option in the General Preferenc

• You cannot drag and drop items across different instances of AccountManager. For example, if Account Manager A on system 1 and AccountManager B on s

Workaround: Set passwords through /usr/tcb/bin/dxchpwd or the/usr/bin/passwd command when the C1Crypt Encryption type ischosen.• Do not set a template

3.8 DEC 7000 System ...3–143.8.1 Misleading Error Message Displayed During Installat

Template view to delete the undesired template• Accounts and templates inherit their settings either from locally definedvalues in their protected pass

Workaround: Restart Account Manager and then delete the template.• After deleting a template, the NIS maps are not remade.Workaround: Manually remake

Note that this behavior differs from that of the shutdown command thatcreates the /etc/nologin file at 5 minutes prior to the shutdown.4.3 System Admin

4.3.2 EISA Configuration Utility Revision RequirementsFor Tru64 UNIX Version 4.0F and its software supplements, the supportedversion of the EISA Configu

You should consider the following limitations when deciding to implement adataless environment:• Hardware limitation of the network – the majority of

4.3.7 Enhanced SecurityThe following notes apply to the use of enhanced security features.4.3.7.1 Distribution of Enhanced Security Profiles via NISThe

the maps if the login notification comes from a Version 4.0D client.Therefore, the yppush operation is only completed when an older clientinitiates the

required by those files imposed a limit on how many accounts a system couldsupport.The Enhanced Security routines no longer use the pw_id_map andgr_id_

• If you cannot easily reboot your system, note that enabling extendedUIDs has very little impact on overall system performance.4.3.9 Insight Manager

Use this URL to view data remotely:http://machine:2301/In this example, machine is the IP address or host name under DNS.The Insight Manager Device ho

4.1.9.8 Netscape Communicator Version 4.5 Form HandlingProblem in Asian Locales ...4–84.1.10 Do Not Use Current Dir

Mass StorageFile System Space Usage YesDiskette Drives YesSCSI Controllers YesDevice Information YesDevice Statistics N/ABus Information N/ANICVirtual

Operating System Browser RequirementsDIGITAL UNIX Version 3.2C and higher Netscape Communicator 4.06 orhigherImportant: You must turn on the following

In Tru64 UNIX, the user access configuration file is located in/usr/share/sysman/web/im/webagent/WEBAGENT.INI.Inadataless environment, you will need to

To change the buffer size using graphical administration tools, use thefollowing steps:1. Start the dxkerneltuner application.2. Select the generic su

completes, but any subsequent jobs submitted to the same queue do not printbecause the queue is in the disabled state. When the queue is disabled byth

will fail. Only DVD–ROM disks that include an ISO-9660 directorystructure are supported in Version 4.0F.For both CD–ROM media and DVD–ROM media that c

4.4.3 Edit the /etc/hosts File After Running netsetupIn Tru64 UNIX Version 4.0F, once you configure your interfaces usingnetsetup, view the /etc/hosts

4.4.5 Support for NetRAIN Network InterfaceTru64 UNIX now provides support for detecting the physical loss of networkconnectivity, and subsequent auto

4.4.6 NetRAIN Interface Configuration ChangeThe method for configuring a NetRAIN interface will be improved in a futurerelease of the operating system.

Administration guide. If you do not make this change before adding the newinterface, the Common Desktop Environment (CDE) Network Configurationapplicat

4.3.12 The lpstat Command Fails ...4–264.3.13 The Alias Name Field Is Empty in the Disk Configuration . 4–26

as follows:nr_max_retries=1 //The default is 4netrain_timeout=100 //The default is 1000Alternatively, you can set the nrmaxretry and nrtmoisr values,r

and provides instructions for converting the files to the new format. Thedocument and conversion utility, README-DB237 and conv185-237,respectively, ar

accross a reboot, for example:# dbx -k /vmunix /dev/mem(dbx) assign routemode=1 (to set)(dbx) patch routemode=1 (to patch)The dependence on this kerne

4.6.1 The newfs Command No Longer Searches disktab FileStarting with Version 4.0D, the newfs command no longer searches the/etc/disktab file for hard d

the /etc/sysconfigtab file.A configurable property list element size for UFS has also been added to thesec subsystem and has been given the attribute na

4.6.4.4 Cleanly Unmount File Systems Before Changing OperatingSystem VersionsIf a system crashes or goes down unexpectedly due to a loss of power orot

4.6.4.7 Verify Fails on Dual-Mounted DomainWhile running verify on a dual-mounted domain, it is possible to receivethe following type of message:Corru

4.6.5.3 Possible Problems Accessing Physical Block 0 with LSMPhysical block 0 on Tru64 UNIX disks is typically write protected by default.If a disk is

4.6.5.6 The volrootmir Script Supports Only LUN 0 on HSZOnly LUN 0 is supported as a boot device by the console. Hence, you canonly mirror the LSM roo

Note that reset/purge operations will destroy file system data and so shouldbe performed only after all attempts to recover devices and data have faile

4.6.5 Logical Storage Manager ...4–384.6.5.1 LSM Sparse Plexes May Erroneously Mask an I/OFailure ...

5Development Environment NotesThis chapter contains notes about issues and known problems with thedevelopment environment software and, whenever possi

5.1.2 New DEC C Default Tuning Could Impact Applications ThatDirectly Map I/O SpaceApplications that directly map and access I/O space with bytes or s

5.2.2 POSIX 1003.1b Synchronized I/O and File TruncationPOSIX 1003.1b synchronized I/O using file status flags does not apply to filetruncation. When file

5.3.3 Scheduling Behavior (Contention Scope)In releases prior to Version 4.0, thread scheduling attributes weresystemwide. In other words, threads had

since the developer must, by intimate knowledge of the machine architectureand implementation, know the correct address to specify relative to theallo

• pthread_attr_setname_np(3)• pthread_cond_getname_np(3)• pthread_cond_setname_np(3)• pthread_getname_np(3)• pthread_key_getname_np(3)• pthread_key_se

quadword in memory. If you do and if your project allows, Compaqrecommends that you force alignment of each such member variable to aquadword boundary

5.4.1 Change to hiprof’s Profiling of Threaded ProgramsThe -cputime option of the hiprof(5) profiler now provides aninstruction-count profile for threade

setting stays in effect until the system is rebooted.# dbx -k vmunix.3dbx version 5.0...(dbx) assign partial_dump=0To specify a full crash dump perman