INSTALL(8) NetBSD System Manager's Manual INSTALL(8) NNAAMMEE IINNSSTTAALLLL -- Installation procedure for NetBSD/sun2. CCOONNTTEENNTTSS About this Document What is NetBSD? Changes Between The NetBSD 8 and 9 Releases Installation and Partitioning Changes Features to be removed in a later release The NetBSD Foundation Sources of NetBSD NetBSD 9.2 Release Contents NetBSD/sun2 subdirectory structure Binary distribution sets NetBSD/sun2 System Requirements and Supported Devices Supported hardware Getting the NetBSD System on to Useful Media Creating boot/install tapes Boot/Install from NFS server Install/Upgrade from CD-ROM Install/Upgrade via FTP Preparing your System for NetBSD installation Installing the NetBSD System Installing from tape Installing from NFS Installing from SunOS Booting the Miniroot Miniroot install program Post installation steps Upgrading a previously-installed NetBSD System Compatibility Issues With Previous NetBSD Releases Using online NetBSD documentation Administrivia Thanks go to Legal Mumbo-Jumbo The End DDEESSCCRRIIPPTTIIOONN AAbboouutt tthhiiss DDooccuummeenntt This document describes the installation procedure for NetBSD 9.2 on the _s_u_n_2 platform. It is available in four different formats titled _I_N_S_T_A_L_L_._e_x_t, where _._e_x_t is one of _._p_s, _._h_t_m_l, _._m_o_r_e, or _._t_x_t: _._p_s PostScript. _._h_t_m_l Standard Internet HTML. _._m_o_r_e The enhanced text format used on UNIX-like systems by the more(1) and less(1) pager util- ity programs. This is the format in which the on-line _m_a_n pages are generally presented. _._t_x_t Plain old ASCII. You are reading the _m_o_r_e version. WWhhaatt iiss NNeettBBSSDD?? The NetBSD Operating System is a fully functional Open Source UNIX-like operating system derived from the Univer- sity of California, Berkeley Networking Release 2 (Net/2), 4.4BSD-Lite, and 4.4BSD-Lite2 sources. NetBSD runs on many different different system architectures (ports) across a variety of distinct CPU families, and is being ported to more. The NetBSD 9.2 release contains complete binary releases for most of these system architectures, with pre- liminary support for the others included in source form. Please see the NetBSD _w_e_b_s_i_t_e_: hhttttppss::////wwwwww..NNeettBBSSDD..oorrgg// for information on them. NetBSD is a completely integrated system. In addition to its highly portable, high performance kernel, NetBSD fea- tures a complete set of user utilities, compilers for sev- eral languages, the X Window System, firewall software and numerous other tools, all accompanied by full source code. NetBSD is a creation of the members of the Internet commu- nity. Without the unique cooperation and coordination the net makes possible, NetBSD would not exist. CChhaannggeess BBeettwweeeenn TThhee NNeettBBSSDD 88 aanndd 99 RReelleeaasseess The NetBSD 9.2 release provides many significant changes, including support for many new devices, hundreds of bug fixes, new and updated kernel subsystems, and numerous user- land enhancements. The result of these improvements is a stable operating system fit for production use that rivals most commercially available systems. It is impossible to completely summarize the massive devel- opment that went into the NetBSD 9.2 release. The complete list of changes can be found in the following files: _C_H_A_N_G_E_S_: hhttttppss::////ccddnn..NNeettBBSSDD..oorrgg//ppuubb//NNeettBBSSDD//NNeettBBSSDD--99..22//CCHHAANNGGEESS _C_H_A_N_G_E_S_-_9_._1_: hhttttppss::////ccddnn..NNeettBBSSDD..oorrgg//ppuubb//NNeettBBSSDD//NNeettBBSSDD--99..22//CCHHAANNGGEESS--99..11 _C_H_A_N_G_E_S_-_9_._2_: hhttttppss::////ccddnn..NNeettBBSSDD..oorrgg//ppuubb//NNeettBBSSDD//NNeettBBSSDD--99..22//CCHHAANNGGEESS--99..22 files in the top level directory of the NetBSD 9.2 release tree. _I_n_s_t_a_l_l_a_t_i_o_n _a_n_d _P_a_r_t_i_t_i_o_n_i_n_g _C_h_a_n_g_e_s The sysinst installation program has been reworked for this release. It now supports arbitrary big disks and offers GPT parti- tions as alternative to MBR/fdisk partitions on a lot archi- tectures. Unfortunately it has not been tested on all hardware sup- ported by NetBSD. If you have problems partitioning the target disk or installing the system, please report bugs with as much details as possible. See the Administrivia section below on how to report bugs or contact other users and ask for support. FFeeaattuurreess ttoo bbee rreemmoovveedd iinn aa llaatteerr rreelleeaassee The following features are to be removed from NetBSD in the future: ++oo groff(1). Man pages are now handled with mandoc(1), and groff(1) can still be found in pkgsrc as _t_e_x_t_p_r_o_c_/_g_r_o_f_f. TThhee NNeettBBSSDD FFoouunnddaattiioonn The NetBSD Foundation is a tax exempt, not-for-profit 501(c)(3) corporation that devotes itself to the traditional goals and Spirit of the NetBSD Project and owns the trade- mark of the word ``NetBSD''. It supports the design, devel- opment, and adoption of NetBSD worldwide. More information on the NetBSD Foundation, its composition, aims, and work can be found at: hhttttppss::////wwwwww..NNeettBBSSDD..oorrgg//ffoouunnddaattiioonn// SSoouurrcceess ooff NNeettBBSSDD Refer to _m_i_r_r_o_r_s_: hhttttppss::////wwwwww..NNeettBBSSDD..oorrgg//mmiirrrroorrss// NNeettBBSSDD 99..22 RReelleeaassee CCoonntteennttss The root directory of the NetBSD 9.2 release is organized as follows: _._._._/_N_e_t_B_S_D_-_9_._2_/ CHANGES Changes between the 8.0 and 9.0 releases. CHANGES-9.0 Changes between the initial 9.0 branch and final release of 9.0. CHANGES-9.1 Changes between the 9.0 and the 9.1 release. CHANGES-9.2 Changes between the 9.1 and the 9.2 release. CHANGES.prev Changes in previous NetBSD releases. LAST_MINUTE Last minute changes and notes about the release. README.files README describing the distribution's contents. _i_m_a_g_e_s_/ Images (ISO 9660 or USB) for installing NetBSD. Depending on your system, these may be bootable. _s_o_u_r_c_e_/ Source distribution sets; see below. In addition to the files and directories listed above, there is one directory per architecture, for each of the architec- tures for which NetBSD 9.2 has a binary distribution. The source distribution sets can be found in subdirectories of the _s_o_u_r_c_e subdirectory of the distribution tree. They contain the complete sources to the system. The source dis- tribution sets are as follows: ggnnuussrrcc This set contains the ``gnu'' sources, including the source for the compiler, assembler, groff, and the other GNU utilities in the binary distribution sets. sshhaarreessrrcc This set contains the ``share'' sources, which include the sources for the man pages not associ- ated with any particular program; the sources for the typesettable document set; the dictionaries; and more. ssrrcc This set contains all of the base NetBSD 9.2 sources which are not in ggnnuussrrcc, sshhaarreessrrcc, or ssyyssssrrcc. ssyyssssrrcc This set contains the sources to the NetBSD 9.2 kernel for all architectures as well as the config(1) utility. xxssrrcc This set contains the sources to the X Window Sys- tem. All the above source sets are located in the _s_o_u_r_c_e_/_s_e_t_s subdirectory of the distribution tree. The source sets are distributed as compressed tar files. Except for the ppkkggssrrcc set, which is traditionally unpacked into _/_u_s_r_/_p_k_g_s_r_c, all sets may be unpacked into _/_u_s_r_/_s_r_c with the command: # ccdd // ;; ttaarr --zzxxppff sseett__nnaammee..ttggzz In each of the source distribution set directories, there are files which contain the checksums of the files in the directory: MD5 MD5 digests in the format produced by the com- mand: cckkssuumm --aa MMDD55 _f_i_l_e. SHA512 SHA512 digests in the format produced by the command: cckkssuumm --aa SSHHAA551122 _f_i_l_e. The SHA512 digest is safer, but MD5 checksums are provided so that a wider range of operating systems can check the integrity of the release files. _N_e_t_B_S_D_/_s_u_n_2 _s_u_b_d_i_r_e_c_t_o_r_y _s_t_r_u_c_t_u_r_e The sun2-specific portion of the NetBSD 9.2 release is found in the _s_u_n_2 subdirectory of the distribution: _._._._/_N_e_t_B_S_D_-_9_._2_/_s_u_n_2_/. It contains the following files and directories: _I_N_S_T_A_L_L_._h_t_m_l _I_N_S_T_A_L_L_._p_s _I_N_S_T_A_L_L_._t_x_t _I_N_S_T_A_L_L_._m_o_r_e Installation notes in various file formats, including this file. The _._m_o_r_e file contains underlined text using the more(1) conventions for indicating italic and bold display. _b_i_n_a_r_y_/ _k_e_r_n_e_l_/ _n_e_t_b_s_d_-_G_E_N_E_R_I_C_._g_z A gzipped NetBSD kernel containing code for every- thing supported in this release. _s_e_t_s_/ sun2 binary distribution sets; see below. _i_n_s_t_a_l_l_a_t_i_o_n_/ _m_i_n_i_r_o_o_t_/ sun2 miniroot file system image; see below. _m_i_s_c_/ Miscellaneous sun2 installation utilities; see installation section below. _n_e_t_b_o_o_t_/ Two programs needed to boot sun2 kernels over the network. _t_a_p_e_i_m_a_g_e_/ Tape boot program, and two shell scripts used to prepare tapes. _B_i_n_a_r_y _d_i_s_t_r_i_b_u_t_i_o_n _s_e_t_s The NetBSD sun2 binary distribution sets contain the bina- ries which comprise the NetBSD 9.2 release for sun2. The binary distribution sets can be found in the _s_u_n_2_/_b_i_n_a_r_y_/_s_e_t_s subdirectory of the NetBSD 9.2 distribution tree, and are as follows: bbaassee The NetBSD 9.2 sun2 bbaassee binary distribution. You _m_u_s_t install this distribution set. It contains the base NetBSD utilities that are necessary for the system to run and be minimally functional. ccoommpp Things needed for compiling programs. This set includes the system include files (_/_u_s_r_/_i_n_c_l_u_d_e) and the various system libraries (except the shared libraries, which are included as part of the bbaassee set). This set also includes the manual pages for all of the utilities it contains, as well as the system call and library manual pages. ddeebbuugg This distribution set contains debug information for all base system utilities. It is useful when reporting issues with binaries or during develope- ment. This set is huge, if the target disk is small, do not install it. eettcc This distribution set contains the system configu- ration files that reside in _/_e_t_c and in several other places. This set _m_u_s_t be installed if you are installing the system from scratch, but should _n_o_t be used if you are upgrading. ggaammeess This set includes the games and their manual pages. kkeerrnn--GGEENNEERRIICC This set contains a NetBSD/sun2 9.2 GENERIC kernel, named _/_n_e_t_b_s_d. You _m_u_s_t install this distribution set. mmaann This set includes all of the manual pages for the binaries and other software contained in the bbaassee set. Note that it does not include any of the man- ual pages that are included in the other sets. mmiisscc This set includes the system dictionaries, the typesettable document set, and other files from _/_u_s_r_/_s_h_a_r_e. mmoodduulleess This set includes kernel modules to add functional- ity to a running system. rreessccuuee This set includes the statically linked emergency recover binaries installed in _/_r_e_s_c_u_e. tteexxtt This set includes NetBSD's text processing tools, including groff(1), all related programs, and their manual pages. NetBSD maintains its own set of sources for the X Window System in order to assure tight integration and compatibil- ity. NetBSD/sun2 currently does not ship with an X server or X clients. The sun2 binary distribution sets are distributed as gzipped tar files named with the extension ..ttggzz, e.g. _b_a_s_e_._t_g_z. The instructions given for extracting the source sets work equally well for the binary sets, but it is worth noting that if you use that method, the filenames stored in the sets are relative and therefore the files are extracted _b_e_l_o_w _t_h_e _c_u_r_r_e_n_t _d_i_r_e_c_t_o_r_y. Therefore, if you want to extract the binaries into your system, i.e. replace the system binaries with them, you have to run the ttaarr --xxzzppff command from the root directory ( _/ ) of your system. There is a collection of Sun2 kernels in the _s_u_n_2_/_b_i_n_a_r_y_/_k_e_r_n_e_l subdirectory of the NetBSD 9.2 distribu- tion. The one named _n_e_t_b_s_d_-_R_A_M_D_I_S_K_._g_z contain a root file system image and should only be used for the initial instal- lation. The others are included for convenience. (Most people will want to use _n_e_t_b_s_d_-_G_E_N_E_R_I_C_._g_z or _n_e_t_b_s_d_-_F_O_U_R_M_E_G_._g_z as appropriate.) Please note that these kernels are simply gzipped and are not tar archives. _N_o_t_e_: Each directory in the sun2 binary distribution also has its own checksum files, just as the source dis- tribution does. NNeettBBSSDD//ssuunn22 SSyysstteemm RReeqquuiirreemmeennttss aanndd SSuuppppoorrtteedd DDeevviicceess NetBSD/sun2 9.2 runs on Multibus Sun2 machines, including: 2/120 2/170 2/100U The minimal configuration requires 4 MB of RAM and about 130 MB of disk space. To install the entire system requires much more disk space. To compile the system, more RAM is recommended. Good performance requires 7 MB of RAM. A good rule of thumb is to have a swap partition twice the size of the amount of RAM in your machine. You will probably want to compile your own kernel, as GENERIC is large and bulky to accommodate all people. Note that the sun2 installation procedure uses a _m_i_n_i_r_o_o_t image which is placed into the swap area of the disk. The swap partition must be at least as large as the miniroot image (12 MB). _S_u_p_p_o_r_t_e_d _h_a_r_d_w_a_r_e ++oo Serial ports (RS232) -- built-in ttya, ttyb -- ttyc, ttyd, ttye, ttyf on first sc SCSI -- ttyg, ttyh, ttyi, ttyj on second sc SCSI ++oo Video adapters -- bwtwo ++oo Network interfaces: -- Multibus Intel Ethernet -- Multibus 3Com Ethernet ++oo SCSI -- Most SCSI disks, tapes, CD-ROMs, etc -- Multibus Sun-2 SCSI (_s_c) ++oo Input devices -- Sun keyboard and mouse ++oo Miscellaneous -- Battery-backed real-time clock. If it's not on this list, there is no support for it in this release. GGeettttiinngg tthhee NNeettBBSSDD SSyysstteemm oonn ttoo UUsseeffuull MMeeddiiaa Installation is supported from several media types, includ- ing: ++oo Tape ++oo NFS ++oo CD-ROM ++oo FTP _N_o_t_e_: Installing on a `bare' machine requires some bootable device; either a tape drive or Sun-compatible NFS server. The procedure for transferring the distribution sets onto installation media depends on the type of media. Instruc- tions for each type of media are given below. In order to create installation media, you will need all the files in the directory _._._._/_N_e_t_B_S_D_-_9_._2_/_s_u_n_2_/ _C_r_e_a_t_i_n_g _b_o_o_t_/_i_n_s_t_a_l_l _t_a_p_e_s Installing from tape is the simplest method of all. This method uses two tapes; one called the _b_o_o_t tape, and another called the _i_n_s_t_a_l_l tape. The boot tape is created as follows: # ccdd ......//NNeettBBSSDD--99..22//ssuunn22//iinnssttaallllaattiioonn//ttaappeeiimmaaggee # sshh MMaakkeeBBoooottTTaappee //ddeevv//nnrrsstt00 The install tape is created as follows: # ccdd ......//NNeettBBSSDD--99..22//ssuunn22//iinnssttaallllaattiioonn//ttaappeeiimmaaggee # sshh MMaakkeeIInnssttaallllTTaappee //ddeevv//nnrrsstt00 If the tapes do not work as expected, you may need to explicitly set the EOF mark at the end of each tape segment. It may also be necessary to use the ccoonnvv==oossyynncc argument to dd(1). Note that this argument is incompatible with the bbss== argument. Consult the tape-related manual pages on the sys- tem where the tapes are created for more details. _B_o_o_t_/_I_n_s_t_a_l_l _f_r_o_m _N_F_S _s_e_r_v_e_r If your machine has a disk and network connection, but no tape drive, it may be convenient for you to install NetBSD over the network. This involves temporarily booting your machine over NFS, just long enough so you can initialize its disk. This method requires that you have access to an NFS server on your network so you can configure it to support diskless boot for your machine. Configuring the NFS server is normally a task for a system administrator, and is not trivial. If you are using a NetBSD system as the boot-server, have a look at the diskless(8) manual page for guidelines on how to proceed with this. If the server runs another operating system, consult the documentation that came with it (i.e. add_client(8) on SunOS). When instructed to boot over the network, your sun2 expects to be able to download first and second stage bootstrap pro- grams via ND, the Network Disk protocol. The ndbootd(8) program will attempt to serve a second-stage bootstrap file using a name derived from the machine's recently acquired IP address and an extension which corresponds to the machine architecture. (It may be handy to have a hexadecimal calcu- lator for this next step.) The filename prefix is created by converting the machine's assigned IP address into hexa- decimal, most-significant octet first, using uppercase char- acters for the non-decimal (A-F) digits. The filename suf- fix used by all sun2 machines is _S_U_N_2. For example, a sun2 which has been assigned IP address 130.115.144.11 will be served a second-stage bootstrap file named _8_2_7_3_9_0_0_B_._S_U_N_2. Normally, this file is a symbolic link to the NetBSD/sun2 _n_e_t_b_o_o_t program, which should be located in a place where the ndbootd(8) daemon can find it. The _n_e_t_b_o_o_t program may be found in the _i_n_s_t_a_l_l_a_t_i_o_n_/_n_e_t_b_o_o_t directory of this distribution. The netboot program will query a bootparamd server to find the NFS server address and path name for its root, and then load a kernel from that location. The server should have a copy of the _n_e_t_b_s_d_-_R_A_M_D_I_S_K kernel in the root area for your client, hard-linked under the names _n_e_t_b_s_d and _v_m_u_n_i_x (no other files are needed in the client root) and _/_e_t_c_/_b_o_o_t_p_a_r_a_m_s on the server should have an entry for your client and its root directory. The client will need access to the miniroot image, which can be provided using NFS or remote shell. If you will be installing NetBSD on several clients, it may be useful to know that you can use a single NFS root for all the clients as long as they only use the _n_e_t_b_s_d_-_R_A_M_D_I_S_K ker- nel. There will be no conflict between clients because the RAM-disk kernel will not use the NFS root. No swap file is needed; the RAM-disk kernel does not use that either. _I_n_s_t_a_l_l_/_U_p_g_r_a_d_e _f_r_o_m _C_D_-_R_O_M This method requires that you boot from another device (i.e. tape or network, as described above). You may need to make a boot tape on another machine using the files provided on the CD-ROM. Once you have booted netbsd-rd (the RAM-disk kernel) and loaded the miniroot, you can load any of the distribu- tion sets directly from the CD-ROM. The iinnssttaallll program in the miniroot automates the work required to mount the CD-ROM and extract the files. _I_n_s_t_a_l_l_/_U_p_g_r_a_d_e _v_i_a _F_T_P This method requires that you boot from another device (i.e. tape or network, as described above). You may need to make a boot tape on another machine using the files in _i_n_s_t_a_l_l_a_t_i_o_n_/_t_a_p_e_i_m_a_g_e and _b_i_n_a_r_y_/_k_e_r_n_e_l (which you get via FTP). Once you have booted _n_e_t_b_s_d_-_R_A_M_D_I_S_K (the RAM-disk kernel) and loaded the miniroot, you can load any of the distribution sets over the net using FTP. The iinnssttaallll pro- gram in the miniroot automates the work required to config- ure the network interface and transfer the files. The preparations for this installation/upgrade method are easy; all you make sure that there's some FTP site from which you can retrieve the NetBSD distribution when you're about to install or upgrade. You need to know the numeric IP address of that site, and, if it's not on a network directly connected to the machine on which you're installing or upgrading NetBSD, you need to know the numeric IP address of the router closest to the NetBSD machine. Finally, you need to know the numeric IP address of the NetBSD machine itself. PPrreeppaarriinngg yyoouurr SSyysstteemm ffoorr NNeettBBSSDD iinnssttaallllaattiioonn Sun2 machines usually need little or no preparation before installing NetBSD, other than the usual, well advised pre- caution of _b_a_c_k_i_n_g _u_p _a_l_l _d_a_t_a on any attached storage devices. You will need to know the SCSI target ID of the drive on which you will install NetBSD. _N_o_t_e_: SunOS on the sun2 uses confusing names for the SCSI devices: target 1 is sd2, target 2 is sd4, etc. IInnssttaalllliinngg tthhee NNeettBBSSDD SSyysstteemm Installing NetBSD is a relatively complex process, but if you have this document in hand it should not be too diffi- cult. There are several ways to install NetBSD onto your disk. If your machine has a tape drive the easiest way is _I_n_s_t_a_l_l_i_n_g _f_r_o_m _t_a_p_e (details below). If your machine is on a network with a suitable NFS server, then _I_n_s_t_a_l_l_i_n_g _f_r_o_m _N_F_S is the next best method. Otherwise, if you have another Sun machine running SunOS you can initialize the disk on that machine and then move the disk. (Installing from SunOS is not recommended.) _I_n_s_t_a_l_l_i_n_g _f_r_o_m _t_a_p_e Create the NetBSD/sun2 9.2 boot tape as described in the section entitled _C_r_e_a_t_i_n_g _b_o_o_t_/_i_n_s_t_a_l_l _t_a_p_e_s and boot the tape. At the PROM monitor prompt, use one of the commands: >bb sstt(()) >bb sstt((00,,88,,00)) The first example will use the tape on SCSI target 4, where the second will use SCSI target 5. The > is the monitor prompt. After the tape loads, you should see many lines of configu- ration messages, and then the following `welcome' screen: Welcome to the NetBSD/sun2 RAMDISK root! This environment is designed to do only three things: 1: Partition your disk (use the command: edlabel /dev/rsd0c) 2: Copy a miniroot image into the swap partition (/dev/rsd0b) 3: Reboot (using the swap partition, i.e. /dev/sd?b). Note that the sun2 firmware cannot boot from a partition located more than 1 GB from the beginning of the disk, so the swap partition should be completely below the 1 GB boundary. Copying the miniroot can be done several ways, allowing the source of the miniroot image to be on any of these: boot tape, NFS server, TFTP server, rsh server The easiest is loading from tape, which is done as follows: mt -f /dev/nrst0 rewind mt -f /dev/nrst0 fsf 2 dd if=/dev/nrst0 of=/dev/rsd0b bs=32k conv=sync (For help with other methods, please see the install notes.) To reboot using the swap partition, first use "halt", then at the PROM monitor prompt use a command like: b sd(,,1) -s To view this message again, type: cat /.welcome Copy the miniroot as described in the welcome message, and reboot from that just installed miniroot. See the section entitled _B_o_o_t_i_n_g _t_h_e _m_i_n_i_r_o_o_t for details. _I_n_s_t_a_l_l_i_n_g _f_r_o_m _N_F_S Before you can install from NFS, you must have already con- figured your NFS server to support your machine as a disk- less client. Instructions for configuring the server are found in the section entitled _G_e_t_t_i_n_g _t_h_e _N_e_t_B_S_D _S_y_s_t_e_m _o_n_t_o _U_s_e_f_u_l _M_e_d_i_a above. First, at the Sun PROM monitor prompt, enter a boot command using the network interface as the boot device. If your machine has Intel Ethernet, this is _i_e, and if it has 3Com Ethernet, this is _e_c. Examples: >bb iiee(()) --ss >bb eecc(()) --ss After the boot program loads the RAMDISK kernel, you should see the welcome screen as shown in the _I_n_s_t_a_l_l_i_n_g _f_r_o_m _t_a_p_e section above. You must configure the network interface before you can use any network resources. For example the command: ssh> iiffccoonnffiigg iiee00 iinneett 119922..223333..2200..119988 uupp will bring up the network interface with that address. The next step is to copy the miniroot from your server. This can be done using either NFS or remote shell. (In the exam- ples that follow, the server has IP address 192.233.20.195.) You may then need to add a default route if the server is on a different subnet: ssh> rroouuttee aadddd ddeeffaauulltt 119922..223333..2200..225555 11 You can look at the route table using: ssh> rroouuttee sshhooww Now mount the NFS file system containing the miniroot image: ssh> mmoouunntt --oo rrddoonnllyy,,--rr==11002244 119922..223333..2200..119955:://sseerrvveerr//ppaatthh //mmnntt The procedure is simpler and much faster if you have space for an expanded (not compressed) copy of the miniroot image. In that case: ssh> dddd iiff==//mmnntt//mmiinniirroooott..ffss ooff==//ddeevv//rrssdd00bb bbss==88kk Otherwise, you will need to use zzccaatt to expand the miniroot image while copying. This is tricky because the sssshh program (small shell) does not handle sh(1) pipeline syntax. Instead, you first run the reader in the background with its input set to _/_d_e_v_/_p_i_p_e and then run the other program in the foreground with its output to _/_d_e_v_/_p_i_p_e. The result looks like this: ssh> rruunn --bbgg dddd iiff==//ddeevv//ppiippee ooff==//ddeevv//rrssdd00bb oobbss==88kk ssh> rruunn --oo //ddeevv//ppiippee zzccaatt //mmnntt//iinnssttaallll//mmiinniirroooott..ffss..ggzz To load the miniroot using rsh to the server, you would use a pair of commands similar to the above. Here is another example: ssh> rruunn --bb dddd iiff==//ddeevv//ppiippee ooff==//ddeevv//rrssdd00bb oobbss==88kk ssh> rruunn --oo //ddeevv//ppiippee rrsshh 119922..223333..2200..119955 zzccaatt mmiinniirroooott..ffss..ggzz Note that decompression on a sun2 is _e_x_t_r_e_m_e_l_y slow, be pre- pared to wait. For this reason, expanding the miniroot image on the NFS server is highly recommended. Once the miniroot has been copied using one of the above methods, you reboot from that just installed miniroot. See the section entitled _B_o_o_t_i_n_g _t_h_e _m_i_n_i_r_o_o_t for details. _I_n_s_t_a_l_l_i_n_g _f_r_o_m _S_u_n_O_S To install NetBSD/sun2 onto a machine already running SunOS, you will need the miniroot image (miniroot.fs.gz) and some means to decompress it. First, boot SunOS and place the miniroot file onto the hard drive. If you do not have ggzziipp for SunOS, you will need to decompress the image elsewhere before you can use it. Next, bring SunOS down to single user mode to insure that nothing will be using the swap space on your drive. To be extra safe, reboot the machine into single-user mode rather than using the sshhuuttddoowwnn command. Now copy the miniroot image onto your swap device (here _/_d_e_v_/_r_s_d_0_b) with the command ggzziipp --ddcc mmiinniirroooott..ffss..ggzz || dddd ooff==//ddeevv//rrssdd00bb oobbss==3322kk or if you have already decompressed the miniroot dddd iiff==mmiinniirroooott..ffss ooff==//ddeevv//rrssdd00bb oobbss==3322kk Finally, reboot the machine and instruct the PROM to boot from the swap device as described in the next section. _B_o_o_t_i_n_g _t_h_e _M_i_n_i_r_o_o_t If the machine is not already at the PROM monitor, run the _h_a_l_t command. If the miniroot was installed on partition `b' of the disk with SCSI target ID=0 then the PROM boot command would be: >bb ssdd((00,,00,,11)) --ss With SCSI target ID=2, the PROM is: >bb ssdd((00,,1100,,11)) --ss The numbers in parentheses above are: 1. controller (usually zero) 2. unit number (SCSI-ID * 8, in hexadecimal) 3. partition number _M_i_n_i_r_o_o_t _i_n_s_t_a_l_l _p_r_o_g_r_a_m The miniroot's install program is very simple to use. It will guide you through the entire process, and is well auto- mated. Additional improvements are planned for future releases. The miniroot's install program will: ++oo Allow you to place disklabels on additional disks. The disk we are installing on should already have been partitioned using the RAMDISK kernel. ++oo Create file systems on target partitions. ++oo Allow you to set up your system's network configu- ration. Remember to specify host names without the domain name appended to the end. For example use foo instead of foo.bar.org. If, during the process of configuring the network interfaces, you make a mistake, you will be able to re-configure that interface by simply selecting it for configu- ration again. ++oo Mount target file systems. You will be given the opportunity to manually edit the resulting _/_e_t_c_/_f_s_t_a_b. ++oo Extract binary sets from the media of your choice. ++oo Copy configuration information gathered during the installation process to your root file system (_/). ++oo Make device nodes in your root file system under _/_d_e_v. ++oo Copy a new kernel onto your root partition (_/). ++oo Install a new boot block. ++oo Check your file systems for integrity. First-time installation on a system through a method other than the installation program is possible, but strongly dis- couraged. PPoosstt iinnssttaallllaattiioonn sstteeppss Once you've got the operating system running, there are a few things you need to do in order to bring the system into a properly configured state. The most important steps are described below. 1. Before all else, read postinstall(8). 2. Configuring _/_e_t_c_/_r_c_._c_o_n_f If you or the installation software haven't done any configuration of _/_e_t_c_/_r_c_._c_o_n_f (ssyyssiinnsstt normally will), the system will drop you into single user mode on first reboot with the message /etc/rc.conf is not configured. Multiuser boot aborted. and with the root file system (_/) mounted read-only. When the system asks you to choose a shell, simply press RETURN to get to a _/_b_i_n_/_s_h prompt. If you are asked for a terminal type, respond with vvtt222200 (or what- ever is appropriate for your terminal type) and press RETURN. You may need to type one of the following com- mands to get your delete key to work properly, depend- ing on your keyboard: # ssttttyy eerraassee ''^^hh'' # ssttttyy eerraassee ''^^??'' At this point, you need to configure at least one file in the _/_e_t_c directory. You will need to mount your root file system read/write with: # //ssbbiinn//mmoouunntt --uu --ww // Change to the _/_e_t_c directory and take a look at the _/_e_t_c_/_r_c_._c_o_n_f file. Modify it to your tastes, making sure that you set rc_configured=YES so that your changes will be enabled and a multi-user boot can pro- ceed. Default values for the various programs can be found in _/_e_t_c_/_d_e_f_a_u_l_t_s_/_r_c_._c_o_n_f, where some in-line doc- umentation may be found. More complete documentation can be found in rc.conf(5). When you have finished editing _/_e_t_c_/_r_c_._c_o_n_f, type eexxiitt at the prompt to leave the single-user shell and con- tinue with the multi-user boot. Other values that may need to be set in _/_e_t_c_/_r_c_._c_o_n_f for a networked environment are _h_o_s_t_n_a_m_e and possibly _d_e_f_a_u_l_t_r_o_u_t_e. You may also need to add an _i_f_c_o_n_f_i_g___i_n_t for your network interface, along the lines of ifconfig_le0="inet 192.0.2.123 netmask 255.255.255.0" or, if you have _m_y_n_a_m_e_._m_y_._d_o_m in _/_e_t_c_/_h_o_s_t_s: ifconfig_le0="inet myname.my.dom netmask 255.255.255.0" To enable proper hostname resolution, you will also want to add an _/_e_t_c_/_r_e_s_o_l_v_._c_o_n_f file or (if you are feeling a little more adventurous) run named(8). See resolv.conf(5) or named(8) for more information. Instead of manually configuring networking, DHCP can be used by setting dhcpcd=YES in _/_e_t_c_/_r_c_._c_o_n_f. 3. Logging in After reboot, you can log in as root at the login prompt. If you didn't set a password in ssyyssiinnsstt, there is no initial password. You should create an account for yourself (see below) and protect it and the ``root'' account with good passwords. By default, root login from the network is disabled (even via ssh(1)). One way to become root over the network is to log in as a different user that belongs to group ``wheel'' (see group(5)) and use su(1) to become root. 4. Adding accounts Use the useradd(8) command to add accounts to your sys- tem. Do not edit _/_e_t_c_/_p_a_s_s_w_d directly! See vipw(8) and pwd_mkdb(8) if you want to edit the password database. 5. Installing third party packages If you wish to install any of the software freely available for UNIX-like systems you are strongly advised to first check the NetBSD package system, pkgsrc. pkgsrc automatically handles any changes nec- essary to make the software run on NetBSD. This includes the retrieval and installation of any other packages the software may depend upon. ++oo More information on the package system is available at hhttttppss::////wwwwww..NNeettBBSSDD..oorrgg//ddooccss//ssooffttwwaarree//ppaacckkaaggeess..hhttmmll ++oo A list of available packages suitable for browsing is at hhttttppss::////ccddnn..NNeettBBSSDD..oorrgg//ppuubb//ppkkggssrrcc//ccuurrrreenntt//ppkkggssrrcc//RREEAADDMMEE..hhttmmll ++oo Precompiled binaries can be found at hhttttppss::////ccddnn..NNeettBBSSDD..oorrgg//ppuubb//ppkkggssrrcc//ppaacckkaaggeess//NNeettBBSSDD// usually in the _s_u_n_2_/_9_._2_/_A_l_l subdir. If you installed pkgin(1) in the ssyyssiinnsstt post-installation configuration menu, you can use it to automatically install binary packages over the network. Assuming that _/_u_s_r_/_p_k_g_/_e_t_c_/_p_k_g_i_n_/_r_e_p_o_s_i_t_o_r_i_e_s_._c_o_n_f is cor- rectly configured, you can install them with the following commands: ## ppkkggiinn iinnssttaallll ttccsshh ## ppkkggiinn iinnssttaallll bbaasshh ## ppkkggiinn iinnssttaallll ppeerrll ## ppkkggiinn iinnssttaallll aappaacchhee ## ppkkggiinn iinnssttaallll kkddee ## ppkkggiinn iinnssttaallll ffiirreeffooxx ... _N_o_t_e_: Some mirror sites don't mirror the _/_p_u_b_/_p_k_g_s_r_c directory. The above commands will install the Tenex-csh and Bourne Again shells, the Perl programming language, Apache web server, KDE desktop environment and the Firefox web browser as well as all the packages they depend on. ++oo If you did not install it from the ssyyssiinnsstt post- installation configuration menu, the pkgsrc(7) framework for compiling packages can be obtained by retrieving the file hhttttppss::////ccddnn..NNeettBBSSDD..oorrgg//ppuubb//ppkkggssrrcc//ppkkggssrrcc..ttaarr..ggzz. It is typically extracted into _/_u_s_r_/_p_k_g_s_r_c (though other locations work fine) with the commands: # ccdd //uussrr # ttaarr --zzxxppff ppkkggssrrcc..ttaarr..ggzz After extracting, see the _d_o_c_/_p_k_g_s_r_c_._t_x_t file in the extraction directory (e.g., _/_u_s_r_/_p_k_g_s_r_c_/_d_o_c_/_p_k_g_s_r_c_._t_x_t) for more information. 6. Misc ++oo Edit _/_e_t_c_/_m_a_i_l_/_a_l_i_a_s_e_s to forward root mail to the right place. Don't forget to run newaliases(1) afterwards. ++oo Edit _/_e_t_c_/_r_c_._l_o_c_a_l to run any local daemons you use. ++oo Many of the _/_e_t_c files are documented in section 5 of the manual; so just invoking # mmaann 55 _f_i_l_e_n_a_m_e is likely to give you more information on these files. UUppggrraaddiinngg aa pprreevviioouussllyy--iinnssttaalllleedd NNeettBBSSDD SSyysstteemm It is possible to easily upgrade your existing NetBSD/sun2 system using the upgrade program in the miniroot. If you wish to upgrade your system by this method, simply select the uuppggrraaddee option once the miniroot has booted. The upgrade program with then guide you through the procedure. The upgrade program will: ++oo Enable the network based on your system's current network configuration. ++oo Mount your existing file systems. ++oo Extract binary sets from the media of your choice. ++oo Make new device nodes in your root file system under _/_d_e_v. ++oo Copy a new kernel onto your root partition (_/). _N_o_t_e_: the existing kernel _w_i_l_l _n_o_t be backed up; doing so would be pointless, since older kernels may not be capable of running NetBSD 9.2 executables. ++oo Install a new boot block. ++oo Check your file systems for integrity. Using the miniroot's upgrade program is the preferred method of upgrading your system. However, it is possible to upgrade your system manually. To do this, follow the following procedure: ++oo Place _a_t _l_e_a_s_t the bbaassee binary set in a file sys- tem accessible to the target machine. A local file system is preferred, since the NFS subsystem in the NetBSD 9.2 kernel may be incompatible with your old binaries. ++oo Back up your pre-existing kernel and copy the 9.2 kernel into your root partition (_/). ++oo Reboot with the 9.2 kernel into single-user mode. (Otherwise you can not install the boot block.) ++oo Check all file systems: # //ssbbiinn//ffsscckk --ppff ++oo Mount all local file systems: # //ssbbiinn//mmoouunntt --aa --tt nnoonnffss ++oo If you keep _/_u_s_r or _/_u_s_r_/_s_h_a_r_e on an NFS server, you will want to mount those file systems as well. To do this, you will need to enable the network: # sshh //eettcc//rrcc..dd//nneettwwoorrkk ssttaarrtt ++oo Make sure you are in the root file system (_/ _a_n_d _e_x_t_r_a_c_t _t_h_e) bbaassee binary set: # ccdd // # ppaaxx --zzrrvvppee --ff AArr //ppaatthh//ttoo//bbaassee..ttggzz ++oo Install a new boot block: (assuming root is on _/_d_e_v_/_r_s_d_0_a) # ccdd //uussrr//mmddeecc # ccpp --pp ..//uuffssbboooott //mmnntt//uuffssbboooott # ssyynncc ;; sslleeeepp 11 ;; ssyynncc # //uussrr//ssbbiinn//iinnssttaallllbboooott --vv //ddeevv//rrssdd00aa bboooottxxxx //uuffssbboooott ++oo Sync the file systems: ssyynncc ++oo At this point you may extract any other binary sets you may have placed on local file systems, or you may wish to extract additional sets at a later time. To extract these sets, use the following commands: # ccdd // # ppaaxx --zzrrvvppee --ff _p_a_t_h___t_o___s_e_t _N_o_t_e_: You _s_h_o_u_l_d _n_o_t extract the eettcc set if upgrading. Instead, you should extract that set into another area and carefully merge the changes by hand. CCoommppaattiibbiilliittyy IIssssuueess WWiitthh PPrreevviioouuss NNeettBBSSDD RReelleeaasseess Users upgrading from previous versions of NetBSD may wish to bear the following problems and compatibility issues in mind when upgrading to NetBSD 9.2. Note that ssyyssiinnsstt will automatically invoke postinstall fix and thus all issues that are fixed by ppoossttiinnssttaallll by default will be handled. A number of things have been removed from the NetBSD 9.2 release. See the ``Components removed from NetBSD'' section near the beginning of this document for a list. UUssiinngg oonnlliinnee NNeettBBSSDD ddooccuummeennttaattiioonn Documentation is available if you installed the manual dis- tribution set. Traditionally, the ``man pages'' (documenta- tion) are denoted by `name(section)'. Some examples of this are ++oo intro(1), ++oo man(1), ++oo apropos(1), ++oo passwd(1), and ++oo passwd(5). The section numbers group the topics into several cate- gories, but three are of primary interest: user commands are in section 1, file formats are in section 5, and administra- tive information is in section 8. The _m_a_n command is used to view the documentation on a topic, and is started by entering mmaann [_s_e_c_t_i_o_n] _t_o_p_i_c. The brackets [] around the section should not be entered, but rather indicate that the section is optional. If you don't ask for a particular section, the topic with the lowest num- bered section name will be displayed. For instance, after logging in, enter # mmaann ppaasssswwdd to read the documentation for passwd(1). To view the docu- mentation for passwd(5), enter # mmaann 55 ppaasssswwdd instead. If you are unsure of what man page you are looking for, enter # aapprrooppooss _s_u_b_j_e_c_t_-_w_o_r_d where _s_u_b_j_e_c_t_-_w_o_r_d is your topic of interest; a list of pos- sibly related man pages will be displayed. AAddmmiinniissttrriivviiaa If you've got something to say, do so! We'd like your input. There are various mailing lists available via the mailing list server at _m_a_j_o_r_d_o_m_o_@_N_e_t_B_S_D_._o_r_g. See hhttttppss::////wwwwww..NNeettBBSSDD..oorrgg//mmaaiilliinngglliissttss// for details. There are various mailing lists set up to deal with comments and questions about this release. Please send comments to: _n_e_t_b_s_d_-_c_o_m_m_e_n_t_s_@_N_e_t_B_S_D_._o_r_g. To report bugs, use the send-pr(1) command shipped with NetBSD, and fill in as much information about the problem as you can. Good bug reports include lots of details. Bugs also can be submitted and queried with the web inter- face at hhttttppss::////wwwwww..NNeettBBSSDD..oorrgg//ssuuppppoorrtt//sseenndd--pprr..hhttmmll There are also port-specific mailing lists, to discuss aspects of each port of NetBSD. Use majordomo to find their addresses, or visit hhttttppss::////wwwwww..NNeettBBSSDD..oorrgg//mmaaiilliinngglliissttss// If you're interested in doing a serious amount of work on a specific port, you probably should contact the `owner' of that port (listed below). If you'd like to help with NetBSD, and have an idea as to how you could be useful, send us mail or subscribe to: _n_e_t_b_s_d_-_u_s_e_r_s_@_N_e_t_B_S_D_._o_r_g. As a favor, please avoid mailing huge documents or files to these mailing lists. Instead, put the material you would have sent up for FTP or WWW somewhere, then mail the appro- priate list about it. If you'd rather not do that, mail the list saying you'll send the data to those who want it. TThhaannkkss ggoo ttoo ++oo The former members of UCB's Computer Systems Research Group, including (but not limited to): Keith Bostic Ralph Campbell Mike Karels Marshall Kirk McKusick for their work on BSD systems, support, and encourage- ment. ++oo The Internet Systems Consortium, Inc. for hosting the NetBSD FTP, CVS, AnonCVS, mail, mail archive, GNATS, SUP, Rsync and WWW servers. ++oo The Internet Research Institute in Japan for hosting the server which runs the CVSweb interface to the NetBSD source tree. ++oo The Columbia University Computer Science Department for hosting the build cluster. ++oo The many organizations that provide NetBSD mirror sites. ++oo Without CVS, this project would be impossible to manage, so our hats go off to Brian Berliner, Jeff Polk, and the various other people who've had a hand in making CVS a useful tool. ++oo We list the individuals and organizations that have made donations or loans of hardware and/or money, to support NetBSD development, and deserve credit for it at hhttttppss::////wwwwww..NNeettBBSSDD..oorrgg//ddoonnaattiioonnss// (If you're not on that list and should be, tell us! We probably were not able to get in touch with you, to ver- ify that you wanted to be listed.) ++oo Finally, we thank all of the people who've put sweat and tears into developing NetBSD since its inception in Jan- uary, 1993. (Obviously, there are a lot more people who deserve thanks here. If you're one of them, and would like to be mentioned, tell us!) LLeeggaall MMuummbboo--JJuummbboo All product names mentioned herein are trademarks or regis- tered trademarks of their respective owners. The following notices are required to satisfy the license terms of the software that we have mentioned in this docu- ment: NetBSD is a registered trademark of The NetBSD Foundation, Inc. This product includes software developed by the University of California, Berkeley and its contributors. This product includes software developed by the NetBSD Foun- dation. This product includes software developed by The NetBSD Foun- dation, Inc. and its contributors. 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This product includes software developed by Kyma Systems. This product includes software developed by Leo Weppelman and Waldi Ravens. This product includes software developed by Lloyd Parkes. This product includes software developed by Lutz Vieweg. This product includes software developed by Marc Horowitz. This product includes software developed by Marcus Comstedt. This product includes software developed by Mark Brinicombe. This product includes software developed by Mark Brinicombe for the NetBSD Project. This product includes software developed by Mark Tinguely and Jim Lowe This product includes software developed by Markus Wild. This product includes software developed by Marshall M. Mid- den. This product includes software developed by Masanobu Saitoh. This product includes software developed by Masaru Oki. This product includes software developed by Matt DeBergalis This product includes software developed by Matthew Fre- dette. 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This product includes software developed by Pedro Roque Mar- ques This product includes software developed by Per Fogelstrom. This product includes software developed by Peter Galbavy. This product includes software developed by Phase One, Inc. This product includes software developed by Philip A. Nel- son. This product includes software developed by QUALCOMM Incor- porated. This product includes software developed by RiscBSD. This product includes software developed by Roar Thronaes. This product includes software developed by Rodney W. Grimes. This product includes software developed by Roger Hardiman This product includes software developed by Rolf Grossmann. This product includes software developed by Ross Harvey. This product includes software developed by Ross Harvey for the NetBSD Project. This product includes software developed by Scott Bartram. This product includes software developed by Scott Stevens. This product includes software developed by Shingo WATANABE. This product includes software developed by Softweyr LLC, the University of California, Berkeley, and its contribu- tors. This product includes software developed by Stephan Thesing. This product includes software developed by Steven M. Bellovin This product includes software developed by Takashi Hamada. This product includes software developed by Takumi Nakamura. This product includes software developed by Tatoku Ogaito for the NetBSD Project. This product includes software developed by Tommi Komulainen . This product includes software developed by TooLs GmbH. This product includes software developed by Trimble Naviga- tion, Ltd. This product includes software developed by Waldi Ravens. This product includes software developed by WIDE Project and its contributors. This product includes software developed by Winning Strate- gies, Inc. This product includes software developed by Yasushi Yamasaki This product includes software developed by Yen Yen Lim and North Dakota State University This product includes software developed by Zembu Labs, Inc. This product includes software developed by the Alice Group. This product includes software developed by the Computer Systems Engineering Group at Lawrence Berkeley Laboratory. This product includes software developed by the Computer Systems Laboratory at the University of Utah. This product includes software developed by the Harvard Uni- versity and its contributors. This product includes software developed by the Kungliga Tekniska Hoegskolan and its contributors. This product includes software developed by the Network Research Group at Lawrence Berkeley Laboratory. This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/) This product includes software developed by the PocketBSD project and its contributors. This product includes software developed by the RiscBSD ker- nel team This product includes software developed by the RiscBSD team. This product includes software developed by the SMCC Tech- nology Development Group at Sun Microsystems, Inc. This product includes software developed by the University of California, Lawrence Berkeley Laboratories. This product includes software developed by the University of California, Lawrence Berkeley Laboratory. This product includes software developed by the University of California, Lawrence Berkeley Laboratory and its contrib- utors. This product includes software developed by the University of Vermont and State Agricultural College and Garrett A. Wollman. This product includes software developed by the University of Vermont and State Agricultural College and Garrett A. Wollman, by William F. Jolitz, and by the University of California, Berkeley, Lawrence Berkeley Laboratory, and its contributors. This product includes software developed by the Urbana-Cham- paign Independent Media Center. This product includes software developed for the FreeBSD project This product includes software developed for the NetBSD Project by Allegro Networks, Inc., and Wasabi Systems, Inc. This product includes software developed for the NetBSD Project by Bernd Ernesti. This product includes software developed for the NetBSD Project by Christopher G. Demetriou. This product includes software developed for the NetBSD Project by Eiji Kawauchi. This product includes software developed for the NetBSD Project by Frank van der Linden This product includes software developed for the NetBSD Project by Genetec Corporation. This product includes software developed for the NetBSD Project by Jason R. Thorpe. This product includes software developed for the NetBSD Project by John M. Vinopal. This product includes software developed for the NetBSD Project by Jonathan Stone. This product includes software developed for the NetBSD Project by Kyma Systems LLC. This product includes software developed for the NetBSD Project by Matthias Drochner. This product includes software developed for the NetBSD Project by Perry E. Metzger. This product includes software developed for the NetBSD Project by Piermont Information Systems Inc. This product includes software developed for the NetBSD Project by Shigeyuki Fukushima. This product includes software developed for the NetBSD Project by SUNET, Swedish University Computer Network. This product includes software developed for the NetBSD Project by Wasabi Systems, Inc. This product includes software developed or owned by Caldera International, Inc. This product includes software developed under OpenBSD by Per Fogelstrom. This product includes software developed under OpenBSD by Per Fogelstrom Opsycon AB for RTMX Inc, North Carolina, USA. This software was developed by Holger Veit and Brian Moore for use with "386BSD" and similar operating systems. "Simi- lar operating systems" includes mainly non-profit oriented systems for research and education, including but not restricted to "NetBSD", "FreeBSD", "Mach" (by CMU). The Institute of Electrical and Electronics Engineers and The Open Group, have given us permission to reprint portions of their documentation. In the following statement, the phrase ``this text'' refers to portions of the system documentation. Portions of this text are reprinted and reproduced in electronic form in NetBSD, from IEEE Std 1003.1, 2004 Edition, Standard for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifications Issue 6, Copyright (C) 2001-2004 by the Institute of Electrical and Electronics Engineers, Inc and The Open Group. In the event of any discrepancy between these versions and the original IEEE and The Open Group Standard, the original IEEE and The Open Group Standard is the referee document. The original Standard can be obtained online at http://www.opengroup.org/unix/online.html. This notice shall appear on any product containing this material. In the following statement, "This software" refers to the parallel port driver: This software is a component of "386BSD" developed by William F. Jolitz, TeleMuse. Some files have the following copyright: Mach Operating System Copyright (c) 1991,1990,1989 Carnegie Mellon Univer- sity All Rights Reserved. Permission to use, copy, modify and distribute this software and its documentation is hereby granted, pro- vided that both the copyright notice and this permis- sion notice appear in all copies of the software, de- rivative works or modified versions, and any portions thereof, and that both notices appear in supporting documentation. CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABIL- ITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. Carnegie Mellon requests users of this software to return to Software Distribution Coordinator or Software.Dis- tribution@CS.CMU.EDU School of Computer Science Carnegie Mellon University Pittsburgh PA 15213-3890 any improvements or extensions that they make and grant Carnegie the rights to redistribute these changes. Some files have the following copyright: Copyright (c) 1994, 1995 Carnegie-Mellon University. All rights reserved. Author: Chris G. Demetriou Permission to use, copy, modify and distribute this software and its documentation is hereby granted, pro- vided that both the copyright notice and this permis- sion notice appear in all copies of the software, de- rivative works or modified versions, and any portions thereof, and that both notices appear in supporting documentation. CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. Carnegie Mellon requests users of this software to return to Software Distribution Coordinator or Software.Dis- tribution@CS.CMU.EDU School of Computer Science Carnegie Mellon University Pittsburgh PA 15213-3890 any improvements or extensions that they make and grant Carnegie the rights to redistribute these changes. Some files have the following copyright: Copyright 1996 The Board of Trustees of The Leland Stanford Junior University. All Rights Reserved. Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies. Stanford Uni- versity makes no representations about the suitability of this software for any purpose. It is provided "as is" without express or implied warranty. TThhee EEnndd NetBSD/sun2 9.2 May 12, 2021 NetBSD/sun2 9.2