5.9 CID Installation
Parameters
This section describes the steps required in the preparation phase.
In a pristine installation, it is necessary to create LCU boot diskettes for the system that will be installed. This is not necessary in a migration scenario.
For more information about the creation of boot diskettes, please refer to the redbook titled The OS/2 Warp 4 CID Software Distribution Guide, SG24-2010,&CID. and also to the README.CID on the OS/2 Warp Server for e-business Server Pak CD-ROM.
We briefly describe the steps necessary to create some client boot diskettes for a pristine installation. We assume that you followed the instructions to set up the code server as described in 5.7 Preparing the Code Server.
Add LCU Client Support to the diskettes:
We will enable the system to use SRVIFS to connect twice, one time for the
read-only area of images, and a second time for the read-write area of log
files. Type the following command at the code server:
X:\SHAREA\IMG\SRVIFS\THINIFS /S:X:\SHAREA\IMG\SRVIFS /T:A: /SRV:\\WSCID\IMG
/REQ:CLIENT1 /D:X:
In the first line in the command above, the X: is the drive on the code
server where the SRVIFS files are located, and the X: in the /D parameter
specifies the local drive letter on the client to be used when connecting to
the code server.
To specify the connection for log files, type the following command:
X:\SHAREA\IMG\SRVIFS\THINIFS /S:X:\SHAREA\IMG\SRVIFS /T:A: /SRV:\\WSCID\LOG
/REQ:CLIENT1 /D:Y:
In this case, the /D parameter specifies Y:, which is the local drive
letter on the client (server to be migrated) that will access the log
files.
On the last boot diskette, we use the CASINSTL command to create the
STARTUP.CMD file and invoke the correct starting procedures:
X:\SHAREA\DLL\CASINSTL /TU:A: /CMD:X:\CLIENT /D /PA:X:\DLL /PL:X:\DLL /L2:Y:\CLIENT\CLIENT1.LOG /0
When you have prepared your code server, you will be ready to boot with client diskettes and start your pristine installation.
The update of the base OS/2 operating system is the most complicated part of the installation. It is not simply a case of executing the installation program. Some preliminary steps are required.
SEMAINT creates a maintenance system on your bootable partition or on another partition that will be booted in order to install OS/2. It copies a minimal version of the operating system to a new directory on a designated drive. When booted from the maintenance system, only text-mode programs can run.
SEMAINT also alters the boot sector of that drive. On the next reboot, the system does not load the previously installed version of the operating system but the newly-created maintenance system.
SEMAINT Syntax |
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SEMAINT /S:<Source_Path> /S2:<Service_Pak> /T:<Target_Path> /B:<Boot_Drive> /L1:<Path><Log_File_Name> |
For full details of the syntax of SEMAINT, refer to &CID.The OS/2 Warp 4 CID Software Distribution Guide, SG24-2010 or OS/2 Installation Techniques: The CID Guide, SG24-4295.
We have implemented procedures in order to execute SEMAINT for various reasons. If you want to execute the program in a simple LCU command file, we recommend that you refer to the books cited above.
However, if you would like to review our implementation, please refer to Section 5.10.3 Migration Implementation for SEMAINT.
Note |
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Following successful execution of SEMAINT (if executed on the boot drive), the previous version of OS/2 will no longer work since SEMAINT replaced some hidden files on the boot drive (OS2KRNL) with a newer version. If the installation fails at this point, it is probably wise to restore the system from the backup taken before the installation. |
Some administrators plan their disk partitioning prior to the initial installation, creating a small partition to be used for maintenance and in recovery situations. We implement this in our environment. Our standard installation uses a small primary C: drive for the maintenance partition with logical drive D: as our boot partition.
If you have a bootable partition (or maintenance partition) other than the system boot partition on your server, we recommend that you install the maintenance system onto it. That way, if SEMAINT fails, your original system partition will be unaffected, and there should be no need for restoration. |
If you will run SEMAINT or CHKINST on a system where you have never installed OS/2 Warp Server for e-business, then you must run the PREPMNT.CMD utility. This utility updates the device drivers in the \OS2\BOOT directory.
You must copy a new version of the device drivers from the OS/2 Warp Server for e-business CD-ROM. These drivers are located in the \OS2IMAGE\DISK_1 directory on the CD-ROM and need to be copied to the \OS2\BOOT directory of the partition from which you have booted up.
This step can be done manually or by running the PREPMNT.CMD REXX utility available in the \CID\EXE\OS2 directory of the OS/2 Warp Server for e-business Server Pak CD-ROM. PREPMNT will back up the current device drivers to the \OS2\BOOT\BKP and then copy the new drivers to \OS2\BOOT. PREPMNT uses an executable called FINDBOOT.EXE (in \OS2IMAGE\DISK_0 on the OS/2 Warp Server for e-business Server Pak CD-ROM) to determine the boot drive.
PREPMNT can be run from LCU or a Software Distribution Manager environment. After PREPMNT is run successfully, the system will reboot and you can now run CHKINST or SEMAINT.
The syntax for PREPMNT is
PREPMNT <Source_path> [Logfile]
where:
Example: prepmnt f:\os2image W:\logs\prepmnt.log
Depending on the level of REXX your system supports, you might see error messages appear when running PREPMNT, especially if you specify a log file. This is because the utility uses the LINEOUT function which gives a return code (usually a 0) that is not processed. As a result, the REXX interpreter tries to execute 0 as a command, which fails, and produces the error. PREPMNT will still function correctly in copying files, but some lines might not be logged into the file you specify. You can correct this by copying the PREPMNT.CMD file to your hard drive and add q= directly before each LINEOUT function call (such as q=lineout(logfile, "<error msg>")). This will set the variable q to the value of the return code. |
Further to the generic description of SEMAINT given in 5.10.2 Create Maintenance System (SEMAINT), we now describe our implementation for the migration scenario.
The OS/2 Warp Server for e-business beta code we originally used during the creation of this document had problems that required intervention in order for the CID installation to work successfully. We believe these problems were addressed in the final release for general availability (GA), but we include our workaround for completeness.
Important: SEMAINT and VCU |
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Logical Volume Manager relies on the utility Volume Conversion Utility (VCU) to have been run and to have created LVM compatibility volumes on disk. These are volumes that LVM is aware of. Since VCU is called from CDBOOT (on the boot diskettes) or from RSPINST (which itself is called from SEINST), this presents a problem. In a maintenance environment for migration, VCU will not yet have been called. The effect of this is that no drive letters are assigned, and the installation fails. Furthermore, the time or writing drive letter assignment from the command line was not possible. We now discuss how we overcame these problems. |
In determining how to overcome this problem, there were many possibilities open to us. We decided to choose the worst case scenario. That is, we assumed that no remote management software was available, and that the remote server was inaccessible (in a locked room, remote branch, or another country).
The only prerequisite was that the code server was accessible to the remote server on which the procedure would be run over NetBIOS or TCPBEUI.
We felt that should we be able to overcome this problem simply by using the functions and features of the products we are using (LCU, REXX, LAN Server and OS/2). With systems management software, the task would be even easier.
Prerequisite Knowledge |
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In describing our procedures, some knowledge of REXX is assumed. If you are new to the CID environment or have limited REXX knowledge, then these procedures may be difficult to understand. Our intent is to provide a technique that the experienced CID administrators will be able to use. |
We wrote some powerful REXX procedures that perform the following functions remotely and unattended in a migration scenario.
Note |
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All procedures are included on the CD ROM in the \SEMAINT directory. |
The procedures execute the following tasks:
It also provides a means for querying the disk layout; so, the administrator can verify the events that should have occurred.
When all of the above have been verified, the system can be rebooted to the maintenance partition.
These procedures are somewhat limited in that they do not provide a high degree of error checking. Also, administrator-level access from the workstation initiating the procedures is required. In addition, some advanced configuration of INI files is necessary.
The first command file that is executed is SE.CMD (see Figure 43). This copies the REXX procedures and other files needed for the REXX procedures to the target system. The SE.CMD procedure accepts three parameters:
/* SE.CMD */ @echo off if .%1 == . goto Syntax if .%2 == . goto Syntax if .%3 == . goto Syntax echo * Installing Maintenance Partition on: %1 echo * Using a NIC: %2 echo * On Disk: %3 pause copy msemaint.cmd \\%1\ibmlan$\netprog copy msemaint.ini \\%1\ibmlan$\netprog copy mseobj.cmd \\%1\ibmlan$\netprog copy lvmcli.cmd \\%1\ibmlan$\netprog net admin \\%1 /c mseobj %1 %2 %3 echo * Wait for at least 1 minute and press [ENTER] pause net admin \\%1 /c lvmcli goto End :SYNTAX Echo ! Error: Invalid Parameter echo * Syntax: SE {ServerName} {NICType} {TargetDisk} :END |
After the files have been copied, you will notice that SE.CMD runs
a NET ADMIN command to invoke the next REXX procedure,
MSEOBJ.CMD (see Figure 44).
/*--------------------------------------------------------------------------*\ ! Create an object & start the object (C) A.Rykaert - NOV98-NOV98 ! \*--------------------------------------------------------------------------*/ Version = '1.02' Parse Upper Arg PWSName NICType TargetDisk If PWSName = '' | TargetDisk = '' | NICType = '' Then Do Say '! Invalid syntax' '07'x Say '*' Say '* Usage: MSEOBJ {WorkStationName} {NICType} {TargetDisk}' Say '*' Say '* Sample: MSEOBJ DC01 IBMMPC.NIF C:' Exit End Else Nop /*================================================*/ ObjectID = '<CID_OS2_MAKEDISK>' Title = 'Maintenance Partition^Creator' InstProg = 'msemaint.cmd' /*================================================*/ If RxFuncQuery('SysLoadFuncs') Then Do Call RxFuncAdd 'SysLoadFuncs', 'RexxUtil', 'SysLoadFuncs' Call SysLoadFuncs End Else Nop Say '* Creating object' ObjectID 'in the Desktop' Class = 'WPProgram' Title = Title Location = '<WP_DESKTOP>' Setup = 'OBJECTID='ObjectID';' ||, 'EXENAME='InstProg';' ||, 'PROGTYPE=windowablevio;' ||, 'PARAMETERS='PWSName NICType TargetDisk';' ||, 'OPEN=Default;' ||, 'NOAUTOCLOSE=yes' Update = 'Replace' RC = SysCreateObject(Class, Title, Location, Setup, Update) If RC <> 1 Then '! Error while creating object, ReturnCode:' RC Else Nop Exit |
The MSEMAINT.CMD procedure (see Figure 45) is included on the CD-ROM as already discussed. MSEMAINT.CMD executes the following actions:
Note |
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Be careful not to use this option if you will be installing the maintenance partition to the boot drive. |
SEMAINT, THINLAPS, and THINIFS use the parameters passed to SE.CMD to execute correctly. The commands themselves are described in Section 5.8.1 Preparation Phase; so, they will not be discussed further.
The main procedure, MSEMAINT.CMD, is shown in Figure 45. The main steps in the procedure are as follows:
Note |
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The LVM-related files are found on DISK 6, and the VCU executable is found on Disk 2. |
The MSEMAINT.CMD procedure follows:
/*---------------------------------------------------------------------------*\ | Make SEMAINT partition (C) A Rykaert + JP Cabanie - NOV98-NOV98 | \*---------------------------------------------------------------------------*/ Version = '1.02' Say '* MSEMAINT Version' Version Parse Upper Arg PWSName NICType TargetDisk . If PWSName = '' | NICType = '' | TargetDisk = '' Then Do Say '! Error: Invalid parameters' Say '*' Say '* Usage: MSEMAINT {WorkStationName} {NIC Type} {TargetDisk}' Exit X2D('1600') End Else Nop Call ReadIni /* Read the .INI file*/ /* Display the curent values as extracted from our .INI file */ Say '* PWSName :' PWSName Say '* NICType :' NICType Say '* TargetDisk :' TargetDisk Say '* UserID :' UserID Say '* Domain :' Domain Say '* Alias :' Alias Say '* DriveLetter :' DriveLetter Say '* SeMaintCmd :' SeMaintCmd Say '* SeMaint Source:' SeMaintSrc Say '* Thin386 Command:' Thin386Cmd Say '* ThinLaps Command:' ThinLapsCmd Say '* ThinLaps Source :' ThinLapsSrc Say '* ThinIfs Command:' ThinIfsCmd Say '* ThinIfs Source :' ThinIfsSrc Say '* Alias 1 :' CIDAlias1 Say '* Drive 1 :' CIDDrive1 Say '* Alias 2 :' CIDAlias2 Say '* Drive 2 :' CIDDrive2 Say '* CID Command :' CIDCmd '@echo off' /* Avoid display of issued commands*/ ESC = '1B'x /* Declare some ANSI control sequences*/ Red = ESC'[0;1;41m' Blue = ESC'[0;1;44m' Reset = ESC'[0m' BootDrive = Left(Value('ComSpec',,'OS2Environment'),2) Say Blue '* BootDrive :' BootDrive Reset /* This is for Futher Use |
Say Blue '* Check if the Target disk is bootable' Reset Call ChkFile BootDrive'\os2\fdisk.com' RQ = RxQueue('Create') Call RXQueue 'Set', RQ 'fdisk /query | RxQueue' RQ Check = 0 Do While Queued() > 0 Pull LLine Parse Var LLine . . Drive . . Status . If Drive = TargetDisk & (Status = '1' | Status = '5' | Status = '6') Then Check = 1 Else Nop End Call RXQueue 'Delete', RQ If Check = 1 Then Nop Else Do Say '! Error: Drive' TargetDisk 'is not bootable' Exit X2D('1204') End */ Say Blue '* Check Resources' Reset Call ChkResource Say Blue '* Check Files' Reset Call ChkFile BootDrive'\os2\format.com' Call ChkFile BootDrive'\os2\label.com' Call ChkFile SeMaintCmd Call ChkFile Thin386Cmd Call ChkFile ThinLapsCmd Call ChkFile CidCmd If FormatSeMaintDisk = 1 Then Do Say Red '* Formatting the disk' TargetDisk Reset 'label' TargetDisk || 'semaint' FormatRSP = BootDrive'\os2\format.rsp' 'if exist' FormatRSP 'del' FormatRsp Call LineOut FormatRsp, 'semaint' Call LineOut FormatRsp, 'yes' Call Stream FormatRsp, 'C', 'Close' Call Doit 'format' TargetDisk '/FS:fat /V:semaint <' FormatRsp End Else Nop Say Blue '* Add Minimum Base OS/2 support' Reset Call Doit SeMaintCmd '/S:'SeMaintSrc, '/T:'TargetDisk'\SEMAINT /B:'TargetDisk, '/L1:'TargetDisk'\SEMAINT.LOG' /* It's not supported with Aurora Say Blue '* Add the Thin386 support' Reset Call Doit Thin386Cmd '/B:'TargetDisk, '/T:'TargetDisk'\SEMAINT', '/L1:'TargetDisk'\THIN386.ERR', '/L2:'TargetDisk'\THIN386.LOG' */ Say Blue '* Add the ThinLaps support' Reset Call Doit ThinlapsCmd ThinLapsSrc TargetDisk'\SEMAINT' NICType |
Say Blue '* Add the SRVIFS support' Reset Call Doit ThinIfsCmd '/S:'ThinIfsSrc '/TU:'TargetDisk, '/T:'TargetDisk'\semaint /SRV:'CIDAlias1, '/REQ:'PWSName '/D:'CIDDrive1 Call Doit ThinIfsCmd '/S:'ThinIfsSrc '/TU:'TargetDisk, '/T:'TargetDisk'\semaint /SRV:'CIDAlias2, '/REQ:'PWSName '/D:'CIDDrive2 Say Blue '* Copy CID Command File' CIDCmd 'to' TargetDisk'\cid.cmd' Reset Call Doit 'copy' CIDCmd TargetDisk'\cid.cmd' Say Blue '* Add the CID Command to' TargetDisk'\config.sys' Reset Call LineOut TargetDisk'\config.sys',, 'set os2_shell=\semaint\cmd.exe /k cid.cmd' Call Stream TargetDisk'\config.sys', 'C', 'Close' Say Blue '* Add LVM & VCU Support' Reset /* By chance, these Lan Server for e-business utilities run on Warp 3.0 */ 'copy' SeMaintSrc'\disk_2\vcu.ex*' TargetDisk'\semaint' 'copy' SeMaintSrc'\disk_2\vcu.ms*' TargetDisk'\semaint' 'copy' SeMaintSrc'\disk_6\lvm.ex*' TargetDisk'\semaint' 'copy' SeMaintSrc'\disk_6\lvm.dl*' TargetDisk'\semaint' 'copy' SeMaintSrc'\disk_6\lvm.ms*' TargetDisk'\semaint' 'copy' SeMaintSrc'\disk_6\lvmh.ms*' TargetDisk'\semaint' Say Red Copies('*', 40) Reset Say Red '* REBOOT THE SYSTEM FROM DRIVE' TargetDisk Reset Say Red Copies('*', 40) Reset Say Blue '* Execute VCU to get the drive letters for LVM' Reset TargetDisk /* Change default drive*/ 'cd\semaint' /* Change default directory*/ 'VCU' /* The VCU utility is meant to work in an interactive way and will stay in */ /* suspend mode after having declared the compatibility volumes and */ /* assigned drive letters to them. That means that the following lines will*/ /* never be executed unless a second install is done in which case, VCU */ /* will just act as a nop */ Say Red '* Done' Reset Exit X2D('FE00') /* CID Return code : Success / Reboot / Don't call me back */ READINI:/* ---------------------------------------------------------------*/ Parse Upper Source . . ProgName . /* determine the INI FileName*/ Parse Value Reverse(ProgName) With . '.' Peek IniFileName = Reverse(Peek) || '.INI' Say '* IniFileName:' IniFileName Call CHKFILE IniFileName /* Initialize our FormatSemaintDisk is assigned the value 0 while all the */ /* other ones are affected an empty string value... */ Parse Value '0' With FormatSeMaintDisk UserID Domain DriveLetter , Alias SeMaintCmd SeMaintSrc Thin386Cmd , ThinLapsCmd ThinLapsSrc ThinIfsCmd ThinIfsSrc , CIDAlias1 CIDAlias2 CIDDrive1 CIDDrive2 , CIDCmd |
/* Read the .INI file and update the previous variables with the values */ /* specified in this file. */ Do While Lines(IniFileName) LLine = Strip(LineIn(IniFileName)) If Left(LLine, 1) = ';' | Left(LLine, 1) = '*' Then Iterate /* Comment*/ Else Interpret LLine End Return CHKFILE:/* -----------------------------------------------------------------*/ Parse Arg File_To_Check If Stream(File_To_Check, 'C', 'Query Exists') = '' Then Do Text = '! File not found' File_To_Check Say Text '07'x Exit X2D('0800') End Else Nop Return DOIT:/* -------------------------------------------------------------------*/ Parse Arg InstProg InstProg If RC = 0 | RC = -512 Then Return Else Do Say Copies('!',40) Say Red '! Error:' RC '070707'x Reset Say Copies('!',40) Exit RC End CHKRESOURCE:/* ------------------------------------------------------------*/ 'logoff /y' 'logon' UserID '/d:'Domain '/v:d /r' If RC = 0 Then Nop Else Do Text = '! Error: could not logon' UserID 'to' Domain Say Text Exit X2D('1604') End 'net use' DriveLetter '>nul' |
If RC = 0 Then Nop Else Do 'net use' DriveLetter Alias '/domain:'Domain If RC = 0 Then Nop Else Do Text = '! Error: could not find' DriveLetter Say Text Exit X2D('1604') End End Return |
The environment information is obtained from an INI file called MSEMAINT.INI (see Figure 51). As we already stated, these procedures are somewhat basic. We stored these parameters in an ASCII INI file because we felt they might not change very often.
One parameter of particular note within the INI file is
FormatSEmaintDisk, which determines whether the installation partition
is formatted. A value of 1 means format. A value of 0 means
do not format.
*---------------------------------------------------------------------------- * This is the setup file used by the MSEMAINT Procedure (C) A.Rykaert - NOV98 *---------------------------------------------------------------------------- * Definitions for the Setup of the Maintenance Partition UserID = CID01 /* UserID used during the Run*/ Domain = D01 /* Domain where to Logon*/ DriveLetter = Z: /* DriveLetter of all the Executables and Sources*/ Alias = ShareA /* Domain Alias of the Images*/ FormatSEmaintDisk = 1 /* 1=Format, 0=no Format*/ SemaintCmd = z:\lcu\xr09999\semaint.exe /* SeMaint Executable*/ SemaintSrc = z:\img\os2\xr09999 /* SeMaint Source Path*/ Thin386Cmd = z:\img\lsr\ip08700\ibm500s1\Thin386.exe/* Thin386 Executable*/ ThinLapsCmd = z:\img\mpts\WR08620\Thinlaps.exe /* ThinLap Executable*/ ThinLapsSrc = z:\img\mpts\WR08620 ThinIfsCmd = z:\img\srvifs\thinifs.exe /* ThinIfs Executable*/ ThinIfsSrc = z:\img\srvifs /* ThinIfs Source Path*/ LogFileName = \msemaint.log /* Log FileName*/ |
CIDCmd = z:\dsk\cid.cmd /* LCU Batch Filename*/ *---------------------------------------------------------------------------- * Definitions for the Standard CID CIDAlias1 = CODESERV /* AliasName 1 during the Standard CID*/ CIDDrive1 = Z: /* DriveLetter 1 during the Standard CID*/ CIDAlias2 = CODESERV\PWS /* AliasName 2 during the Standard CID*/ CIDDrive2 = X: /* DriveLetter 2 during the Standard CID*/ * Remark: The WorkStations Name is collected via the external Parameter *---------------------------------------------------------------------------- |
At the end of program execution, the command window can stay open as long as necessary.
We have provided an additional procedure in SE.CMD in the form of
LVMCLI.CMD. This reports the state of the disk to the administrator,
which can be helpful as a verification that all is well.
/* LVMCLI.CMD */ @echo off if .%1 == . goto Syntax echo * SEMaint Drive: %1 if not exist %1\semaint goto DirNotFound %1 cd\semaint lvm /query goto End :SYNTAX echo ! Inavlid parameter echo * echo * Usage: LVMCLI {SEMaintDrive} echo * echo * Sample: LVMCLI C: goto End :DIRNOTFOUND echo ! Directory %1\semaint not found :END |
Lastly, the administrator remotely can issue a SETBOOT command to reboot the remote system to the maintenance partition and start the installation. For example:
NET ADMIN \\ServerName /C SETBOOT /IBD:C
and press Enter. The installation will then start from whatever maintenance partition was defined.
The entire process is documented in a log file. Because of the length of this file, we have placed it in Figure 140.
In past migrations, if you were using 386 HPFS formatted drives, THIN386 had to be run. THIN386 installed the 386 HPFS file system drivers onto the maintenance system, which ensured that the installation process had unrestricted access to all server drives, which is required during the migration process.
You have the choice of either running THIN386 as in the past, or you can remove the access controls from the file system prior to the migration using PREPACL. If you use PREPACL, then THIN386 is not required. However, PREPACL requires that an ID with administrator privilege be logged on the system, which may be unlikely in the case of a CID installation. In this case, THIN386 is still the preferred mechanism for supporting 386 HPFS.
If 386 HPFS is not yet installed on the system, or if a pristine installation is being performed, this PREPACL step is not necessary.
Because of the fact that the installation routine removes 386 HPFS (see Section 5.11.4 386 HPFS for important installation information), THIN386 should be run twice, once before SEINST and again after running SEINST.
There are some new features included in THIN386 to help with migrating a server with the 386 HPFS file system installed. There is a new required switch called /386Path that needs one of two paths.
OS/2's FDISK utility has been replaced by the Logical Volume Manager (LVM). During migration, the existing partitions must be converted to LVM Compatibility Volumes.
At the time of writing, we had to implement a workaround in order that the installation completed unattended. This is described in Section 5.10.3 Migration Implementation for SEMAINT.
In a CID installation for a pristine environment, the disk must be partitioned through command line procedures using LVM. FDISK, since it is not available and no longer applies especially since FDISK doesn't know how to set up LVM and Compatibility volumes required for installation.
If you are installing a new server from scratch (that is, pristine installation), and you want to install it unattended using CID, then you need to partition the disks and set up the volumes as required for the rest of the installation.
The supporting files for LVM are located on the OS/2 Warp Server for e-business CD-ROM in \OS2IMAGE\DISK_6. They are:
The following example illustrates the use of LVM from the command line. Your syntax may vary depending on how you want to set up your server disk. The full command-line syntax of LVM is available in A.3 LVM Command-Line Syntax.
lvm /delete:all,volumes lvm /delete:all,unused lvm /delete:all,primary lvm /delete:all,lvm lvm /delete:all,logical lvm /delete:all,compatibility
lvm /bootmgr:1
lvm /create:partition,SoS,1,32,primary,bootable lvm /create:volume,compatibility,bootos2,c:,SoS,1,SoS lvm /create:partition,system,1,512,logical,bootable lvm /create:volume,compatibility,bootos2,d:,system,1,system lvm /create:partition,dump,1,129,logical,nonbootable,[ FS1 ],fromstart lvm /create:volume,compatibility,noboot,e:,dump,1,dump lvm /create:partition,data,1,512,logical,nonbootable,[ FS1 ],fromstart lvm /create:volume,lvm,f:,data,1,data
For our example, our definitions produce the following disk layout when
using the lvm /query command as shown in
Figure 53:
Disk Size (MB) Free Space: Total Largest 4118 2902 2902 Disk Partition Size (MB) Type Status Logical Volume [ BOOT MANAGER ] 7 Primary In use SoS 39 Primary In use SoS system 517 Logical In use system dump 133 Logical In use dump data 517 Logical In use data [ FS1 ] 2902 Logical Available |
Once the machine has been booted from the maintenance system, SEINST can be called to start the first phase of installation of the base OS/2 operating system.
If an environment variable REMOTE_INSTALL_STATE exists, and if the value is 0, SEINST first copies back the saved versions of CONFIG.SYS, AUTOEXEC.BAT, and STARTUP.CMD. It then calls a program called RSPINST, which actually performs the installation.
The directory or partition that the maintenance system was installed to is specified by the /T: parameter of SEINST. After the successful installation of OS/2, SEINST cleans up this directory since it is no longer required.
SEINST Syntax |
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SEINST /S:<Source_Path> /T:<Target_Path> /B:<Boot_Drive> /L1:<Log_File> /R:<Response_File> |
For full details of the syntax of SEINST, refer to The OS/2 Warp 4 CID Software Distribution Guide, SG24-2010&CID. or OS/2 Installation Techniques: The CID Guide, SG24-4295.
In our working example, the invocation of SEINST, as provided in our LCU
client command file, is as follows:
x.seinst = 1 x.1.name = 'OS/2 4.0' x.1.statevar = 'CAS_' || x.1.name x.1.instprog = exepath'\seinst', ' /b:'bootdrive, ' /s:'OS2img, ' /t:'maintdir, ' /l1:'logdir'\'client'.OS2', ' /r:' x.1.rspdir = resdir'\OS2\' x.1.default = 'UNIsrv.rsp' |
Where the variable is:
OS2img = imgdir'\OS2\XR09999'
Note |
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SEINST will return CID return codes 0xFF01 or 0xFF02 (reboot and call me back) upon successful completion when started from a maintenance system or from boot diskettes. |
The reason for this is that &Feature. cannot be started since there is no Presentation Manager in these environments. When called again following a reboot, SEINST starts CLIFI to complete the installation process.
When you are using co-requisite groups of NetViewDM/2, this will not work correctly. Please refer to Section 5.12 NVDM/2 and SWD Implementation for further information.
We recommend that you ignore the return code and start &Feature. later
whenever it is suitable during your installation process. In our environment,
we have changed the REXX procedure so when SEINST returns the
0xFF01 or 0xFF02 return codes, they are ignored, the Install
State is incremented regardless, and environment data is saved. Two extracts of
the LCU files before and after modification are shown in
Figure 55 and Figure 56.
CheckBoot: /*------------------*/ if QUEUE_REBOOT <> 0 then do if CALL_AGAIN == 0 then rc = SetState(OVERALL_STATE+1) Call SaveStates Call Reboot end else rc = SetState(OVERALL_STATE+1) Return |
CHECKBOOT2: /*------------------*/ /* Rewritten to avoid SEINST for 2nd time */ if QUEUE_REBOOT <> 0 then do RC = SetState(OVERALL_STATE+1) Call SaveStates Call Reboot end else do RC = SetState(OVERALL_STATE+1) end Return |
SEINST and CLIFI share the same response file. To see a working example, please refer to Figure 59.
A failure of SEINST is probably one of the worst things that can happen during the installation process. In most cases, many files have already been updated resulting in an unpredictable mix of different versions on your hard disk. If this situation arises, recovery can prove very difficult.
In the case of such a failure, make sure that you check the log file. If it tells you that files were changed, you should restore the previous contents of the hard drive from your backup, correct the problem, and start the migration process from scratch. If the reason for the failure is obvious (such as insufficient hard disk space available) and nothing was changed, you may be able to fix the problem and re-invoke SEINST.
Useful Hint |
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When SEINST aborts, reporting that RSPINST could not be executed successfully, you might try to call RSPINST directly for testing purposes in order to view the error messages. RSPINST accepts only one parameter, the fully qualified path and name of the response file. RSPINST's return codes are listed in A.1 RSPINST Return Codes. |
Remember |
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The maintenance system is running in this situation. Therefore, the collection of tools you can use is somewhat limited. |
The tested, working response file used in our environment is shown in Figure 59. For a detailed explanation of all keywords, refer to SAMPLE.RSP in the \CID\EXE\OS2 of the OS/2 Warp Server for e-business CD-ROM and to 5.10.6.3.1 New Keywords in OS/2 Response File.
If you want to install the OS/2 2.11 in a CID environment, make sure that the keyword RebootRequired = 0. Otherwise, the installation will start again and run in a loop. The software distribution manager (for example NetViewDM/2 or LCU) needs to receive a return code from SEINST and do some post-processing. The software distribution manager will check the return code and then issue a reboot if applicable.
There are a few new keywords in the new OS/2 response file. If you have installed OS/2 Warp 4 using CID methods, you will already know most of them but be aware that some of the keywords introduced with OS/2 Warp 4 (especially those related to Java) have changed for OS/2 Warp Server for e-business.
New keywords control the installation of components, such as MarkVision, which are installed with &Feature.. The common syntax for these keywords is:
Component.Variable = Value
All components that use the new syntax have, as a minimum, the keyword Component.Selection. A value of 0 means Do not install while a value of 1 means Install. Drives are represented, for example, as D:.
For example, the new keyword HOTPLUG.Selection=0 means that you do not want to add the support for an external floppy disk drive.
Note |
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It might differ from other information available to you. It is based on our experience testing the product. |
A very important new keyword is FormatJFS. It allows you to format any partition (except the bootable partitions) with JFS. Just insert the drive letters to be formatted (separated by a comma) after the equal sign.
A list of all the new keywords follows.
HOTPLUG.Selection=
WARMSWAP.Selection= WARMSWAP.ThinkPad=IBM ThinkPad 755CD/CDV WARMSWAP.ThinkPad=IBM ThinkPad 760C/CD WARMSWAP.ThinkPad=IBM ThinkPad 760E WARMSWAP.ThinkPad=IBM ThinkPad 760ED WARMSWAP.ThinkPad=IBM ThinkPad 760EL/ELD WARMSWAP.ThinkPad=IBM ThinkPad 760X/XD WARMSWAP.S506Parm=/A:1 /U:0
WARMDOCK.Selection= WARMDOCK.ThinkPad=IBM ThinkPad 755CD/CDV WARMDOCK.ThinkPad=IBM ThinkPad 755CE/CSE/CV/CX WARMDOCK.ThinkPad=IBM ThinkPad 760C/CD WARMDOCK.ThinkPad=IBM ThinkPad 760E WARMDOCK.ThinkPad=IBM ThinkPad 760ED WARMDOCK.ThinkPad=IBM ThinkPad 760EL/ELD WARMDOCK.ThinkPad=IBM ThinkPad 760X/XD
PRINTERUTIL.Selection=
PUHPJETSERVER.Selection= PUHPJETSERVER.TarDrv=
BPHPJETCLIENT.Selection= BPHPJETCLIENT.TarDrv=
PUMARKVIS.Selection= PUMARKVIS.TarDrv=
PUMARKNET.Selection= PUMARKNET.TarDrv=
IBMFONTA.Selection= IBMFONTG.Selection= IBMFONTT.Selection= IBMFONTJ.Selection= IBMFONTC.Selection= IBMFONTS.Selection= IBMFONTK.Selection= IBMFONTU.Selection= XIBMFONT.InstDrive=
FormatJFS=
FormatQuick=
SMP=
SMPPath=C:\OS2\BOOT
The following new keywords are NOT included in SAMPLE.RSP but provide a way of selecting or deselecting other software that is installed based on a default setting when CLIFI is used.
ART.Selection=
DAXCOMP1.Selection= DAXCOMP1.TarDrv=
SRVDIAG.Selection=
SRVDOC.Selection=
ODSECBASE.Selection= ODSECBASE.TarDrv=
LVMGUI.Selection=
Java11.RunDrv= Java11.Selection= Runtime.Selection= Runtimeconfig.Selection= Samples.Selection= Samplesconfig.Selection= Samples.Smpdrv= Samples.Smppath=\JAVA11 Toolkit.Selection= Toolkitconfig.Selection= Toolkit.Tktdrv= Toolkit.Tktpath=\JAVA11 Tlktdoc.Selection= Tlktdocconfig.Selection= Tlktdoc.Tdocdrv= Tlktdoc.Tdocpath=\JAVA11 Debugger.Selection= Debuggerconfig.Selection= Debugger.Dbgdrv= Debugger.Dbgpath=\JAVA11\ICATJAVA
Note |
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If the Java Samples or the Java Toolkit is selected, the Java Runtime must also be selected, or the Java Samples and the Java Toolkit will not be installed correctly. |
In addition, in order to install Java support, the target drive must be formatted using HPFS or JFS since Java needs long file name support. If your boot drive is not HPFS, or you have another HPFS or JFS drive that you want to use for the Java selections, then add the following keyword on a new line after the Java11.Selection keyword.
FIBASE.JavaDrive=X:
In our working example OS/2 response file, shown Figure 57, we have included the keywords for all Feature Installer components that come with the base OS/2 operating system. Note that, although we have included all the keywords, not all are set to install.
The keywords set in the OS/2 response file needed by Feature Installer are used during Phase Two of the installation.
When looking at the SEINST log file after successful completion, you will
see that it lists errors for some of the new keywords. Do not worry (see
"Important Note" earlier in 5.10.6.3 Base OS/2 Operating
System Sample Response File). SEINST ignores these keywords, and CLIFI
processes them correctly later.
AdditionalPrinters=0 APM=0 AlternateAdapter=0 * BaseFileSystem=1 CDROM=1 CountryCode=001 CountryKeyboard=US DefaultPrinter=0 DisplayAdapter=0 Documentation=1 DOSSupport=0 WIN-OS/2Support=0 *WIN-OS/2Desktop=0 *ExistingWindowsPath= *WindowsInstallSourcePath=\WINOS2\DISKETTES *ShareDesktopConfigFiles=1 DPMI=1 ExitOnError=1 MousePort=0 OptionalSystemUtilities=1 OptionalSystemComponents=1 *OS2IniData=/AppName/KeyName/KeyValue/ PCMCIA=0 * FormatFAT=C:,E: * FormatHPFS=D: * FormatJFS=F: * FormatQuick=C:,D:,E:,F: FormatPartition=0 * Include=include.rsp * IncludeAtEnd=atend.rsp * IncludeInLine=inline.rsp MigrateConfigFiles=1 Mouse=1 |
PCMCIAOptions=0 Optical=0 Infrared=0 PrimaryCodePage=1 PrinterPort=1 ProcessEnvironment=1 ProgressIndication=1 RebootRequired=0 SCSI=1 SerialDeviceSupport=1 * SourcePath=D:\os2se20 TargetDrive=D: *WIN-OS/2TargetDrive=D: SMP=0 SMPPath=D:\OS2\BOOT ToolsAndGames=2,6 * ConfigSysLine=call=D:\OS2\CMD.EXE /Q /C D:\LCUclient.CMD * Copy=vga D:\ /n:ini.rc * EarlyUserExit=T D:\config.sys * ExtendedInstall=PROGRAM.EXE * SeedConfigSysLine=REM This is a remark line in the seed CONFIG.SYS. * UserExit=T.EXE D:\OS2\INSTALL\INSTALL.LOG *DDISrc = Z:\DDP *DDIDest = D:\ *DDIDDP = *.DDP MultimediaSupport=0 ART.Selection=0 DAXCOMP1.Selection=0 DAXCOMP1.TarDrv=d: SRVDIAG.Selection=1 SRVDOC.Selection=0 ODSECBASE.Selection=1 ODSECBASE.TarDrv=D: PRINTERUTIL.Selection=0 PUHPJETCLIENT.Selection=0 PUHPJETCLIENT.TarDrv=d: PUHPJETSERVER.Selection=0 PUHPJETSERVER.TarDrv=d: PUMARKNET.Selection=0 PUMARKNET.TarDrv=d: PUMARKVIS.Selection=0 PUMARKVIS.TarDrv=d: HOTPLUG.Selection=0 WARMSWAP.Selection=0 WARMSWAP.ThinkPad=IBM ThinkPad 755CD/CDV WARMSWAP.ThinkPad=IBM ThinkPad 760C/CD WARMSWAP.ThinkPad=IBM ThinkPad 760E WARMSWAP.ThinkPad=IBM ThinkPad 760ED WARMSWAP.ThinkPad=IBM ThinkPad 760EL/ELD WARMSWAP.ThinkPad=IBM ThinkPad 760X/XD WARMSWAP.S506Parm=/A:1 /U:0 WARMDOCK.Selection=0 WARMDOCK.ThinkPad=IBM ThinkPad 755CD/CDV WARMDOCK.ThinkPad=IBM ThinkPad 755CE/CSE/CV/CX WARMDOCK.ThinkPad=IBM ThinkPad 760C/CD WARMDOCK.ThinkPad=IBM ThinkPad 760E WARMDOCK.ThinkPad=IBM ThinkPad 760ED WARMDOCK.ThinkPad=IBM ThinkPad 760EL/ELD WARMDOCK.ThinkPad=IBM ThinkPad 760X/XD |
Java11.RunDrv=d: Java11.Selection=1 runtime.selection=1 runtimeconfig.selection=1 samples.selection=0 samplesconfig.selection=0 samples.smpdrv=d: samples.smppath=\JAVA11 toolkit.selection=0 toolkitconfig.selection=0 toolkit.tktdrv=d: toolkit.tktpath=\JAVA11 tlktdoc.selection=0 tlktdocconfig.selection=0 tlktdoc.tdocdrv=d: tlktdoc.tdocpath=\JAVA11 debugger.selection=0 debuggerconfig.selection=0 debugger.dbgdrv=d: debugger.dbgpath=\JAVA11\ICATJAVA IBMFONTA.Selection=0 IBMFONTG.Selection=0 IBMFONTT.Selection=0 IBMFONTJ.Selection=0 IBMFONTC.Selection=0 IBMFONTS.Selection=0 IBMFONTK.Selection=0 IBMFONTU.Selection=1 XIBMFONT.InstDrive=d: LVMGUI.Selection=1 |
Note |
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The easiest way to upgrade MPTS is to reinstall it using the same values in the response file that were specified during the last installation. Installing MPTS immediately following the migration of the base OS/2 operating system saves one reboot in the overall installation cycle.
During our testing, we found no significant changes in the way MPTS is installed compared to previous versions.
MPTS CID Installation Syntax |
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MPTS /E:<env> /S:<source_path> /T:<target_path> /TU:<config_path> /R:<response_file> /L1:<log_file> |
For full details of the syntax of MPTS, refer to The OS/2 Warp 4 CID Software Distribution Guide, SG24-2010&CID. or &CID..
Please Note |
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Of all the parameters used, it is important to note that we are installing in maintenance mode, and, therefore, use the parameter /E:MAINT for this. |
In our working example, the invocation of MPTS, as provided in our LCU
client command file, is as follows:
x.mpts = 2 x.2.name = 'MPTS 5.5' x.2.statevar = 'CAS_' || x.2.name x.2.instprog = MPTSimg'\mpts', ' /e:maint', ' /s:'MPTSimg, ' /t:'mptsdrive'\', ' /tu:'bootdrive'\', ' /l1:'logdir'\'client'.MPTS', ' /r:' x.2.rspdir = resdir'\mpts\' x.2.default = client'.rsp' |
Where the variable MPTSimg is defined as:
MPTSimg = imgdir'\MPTS\WR08620'
The working response file used in our environment is
shown below.
Please Note |
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No additional tuning has been done. This response file is just an example that needs to be customized. |
****************************************************************** * Model Response File for : * * * * Multi Protocol Transport Services * ****************************************************************** INST_SECTION = ( Install = Product Target = D: Upgrade_Level = New ) PROTOCOL = ( [PROT_MAN] DRIVERNAME = PROTMAN$ [IBMLXCFG] landd_nif = landd.nif netbeui_nif = netbeui.nif tcpbeui_nif = tcpbeui.nif tcpip_nif = tcpip.nif ibmmpc_nif = ibmmpc.nif [NETBIOS] DriverName = netbios$ ADAPTER0 = netbeui$,0 ADAPTER1 = tcpbeui$,1 [landd_nif] DriverName = LANDD$ Bindings = ibmmpc_nif ETHERAND_TYPE = "I" SYSTEM_KEY = 0x0 OPEN_OPTIONS = 0x2000 TRACE = 0x0 LINKS = 8 MAX_SAPS = 5 MAX_G_SAPS = 0 USERS = 3 TI_TICK_G1 = 255 T1_TICK_G1 = 15 T2_TICK_G1 = 3 TI_TICK_G2 = 255 T1_TICK_G2 = 25 T2_TICK_G2 = 10 IPACKETS = 250 UIPACKETS = 100 MAXTRANSMITS = 6 MINTRANSMITS = 2 TCBS = 64 GDTS = 30 ELEMENTS = 800 |
NETFLAGS = 0x0 [netbeui_nif] DriverName = netbeui$ Bindings = ibmmpc_nif ETHERAND_TYPE = "I" USEADDRREV = "YES" OS2TRACEMASK = 0x0 SESSIONS = 254 NCBS = 254 NAMES = 40 SELECTORS = 50 USEMAXDATAGRAM = "NO" ADAPTRATE = 1000 WINDOWERRORS = 0 MAXDATARCV = 4168 TI = 30000 T1 = 1000 T2 = 200 MAXIN = 1 MAXOUT = 1 NETBIOSTIMEOUT = 500 NETBIOSRETRIES = 1 NAMECACHE = 1000 RNDOPTION = 1 PIGGYBACKACKS = 1 DATAGRAMPACKETS = 50 PACKETS = 300 LOOPPACKETS = 8 PIPELINE = 5 MAXTRANSMITS = 6 MINTRANSMITS = 2 DLCRETRIES = 10 FCPRIORITY = 5 NETFLAGS = 0x0 [tcpbeui_nif] DriverName = tcpbeui$ Bindings = ,ibmmpc_nif NODETYPE = "B-Node" OS2TRACEMASK = 0x0 SESSIONS = 254 NCBS = 254 NAMES = 40 SELECTORS = 15 USEMAXDATAGRAM = "NO" NETBIOSTIMEOUT = 500 NETBIOSRETRIES = 1 NAMECACHE = 1000 PRELOADCACHE = "NO" NAMESFILE = 0 DATAGRAMPACKETS = 20 PACKETS = 50 INTERFACERATE = 300 [tcpip_nif] DriverName = TCPIP$ Bindings = ibmmpc_nif |
[ibmmpc_nif] DriverName = IBMMPC$ NetAddress = "400000000163" MaxTransmits = 31 MaxTxFrameSize = 18000 MinRcvBuffs = 20 SizWorkBuf = 2048 MulticastNum = 16 EnableTxEofInt = "YES" Enet20UTP = "NO" EnableHiPriTx = "NO" HiPriTxAccess = 5 HiPriTxThresh = 4 LLCOnly = "NO" EnableTRFDX = "YES" ) MPTS = ( [CONTROL] Local_IPC = YES INET_Access = YES NETBIOS_Access = NO [IFCONFIG] Interface = 0 Address = 9.3.1.163 Brdcast = Dest = Enable = UP NetMask = 255.255.255.0 Metric = 0 Mtu = 4096 Trailers = NO Arp = NO Bridge = NO Snap = NO Allrs = NO 802.3 = NO Icmpred = NO Canonical = NO [ROUTE] Type = default Action = add Dest = Router = 9.3.1.74 Metric = 1 ) RESOLV = ( NAME = domain itsc.austin.ibm.com NAME = nameserver 9.3.1.69 ) |
The SrvIFS (Server Installable File System) provides an easy means of redirection. THINIFS installs the necessary SRVIFS redirection files on the hard disk.
We executed THINIFS twice to obtain two redirected drives for the next part of the installation having rebooted to enable Presentation Manager mode.
THINIFS Syntax |
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THINIFS /S:<Source_Path> /T:<Target_Path> /SRV:<CodeServer_Name> /REQ:<Client_Name> /D:<Drive_Letter> /TU:<ConfigSys_Path> /L1:<LogFile_Name> /NS:<NB_Sessions> /A:<IFS_Option> /W |
For full details of the syntax of THINIFS, refer to The OS/2 Warp 4 CID Software Distribution Guide, SG24-2010&CID. or &CID..
In our working example, the invocation of THINIFS, as provided in
our LCU client command file, is as follows:
x.thinifs = 16 x.16.name = 'SRVIFS Requester' x.16.statevar = '' x.16.instprog = imgdir'\srvifs\thinifs', ' /s:'imgdir'\srvifs', ' /t:'BOOTDRIVE'\srvifsrq', ' /tu:'BOOTDRIVE'\', ' /l1:'logdir'\'client'.thinifs', ' /req:'client, ' /srv:'server1'shareA', ' /d:'shareA x.16.rspdir = '' x.16.default = '' |
Where variable imgdir has already been explained.
Note |
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Only one invocation of THINIFS is provided. The other is nearly identical. Refer to the redbooks mentioned above for further assistance. |
CASINSTL installs the LAN CID Utility client code, which is the actual software distribution manager that works with SRVIFS.
CASINSTL Syntax |
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CASINSTL /TU:<Boot_Drive> /CMD:<LCU_Path> /D /D:<Default_CMDFile> /L1<LogFile> /L2<LogFile2> /PL:<Path_Values> /PA:<LCU_Path> /PD /REQ:<Client_Name> /0 |
For full details of the syntax of CASINSTL, refer to The OS/2 Warp 4 CID Software Distribution Guide, SG24-2010&CID. or OS/2 Installation Techniques: The CID Guide, SG24-4295.
In our working example, the invocation of CASINSTL, as provided in
our LCU client command file, is as follows:
x.casinstl = 18 x.18.name = 'LAN CID Utility' x.18.statevar = '' x.18.instprog = ciddir'\locinstu\casinstl', ' /cmd:'lcucmd, ' /tu:'BOOTDRIVE, ' /pl:'DLLPATH, ' /pa:'ciddir'\locinstu', ' /l1:'logdir'\'client'.cluerr', ' /l2:'logdir'\'client'.clulog', ' /d', ' /req:'client x.18.rspdir = '' x.18.default = '' |