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  24 .TH Install 1 "14 Jan 2010"
  25 .SH NAME
  26 Install \- install a kernel from an ON workspace
  27 .SH SYNOPSIS
  28 .TP 8n
  29 .B Install
  30 .RB [ " \-w "
  31 .IR workspace " ]"
  32 .RB [ " \-s "
  33 .IR "source dir" " ]"
  34 .br
  35 .RB [ " \-k  "
  36 .IR "kernel arch" " ]"
  37 .RB "[ " \-n " | " \-t|T
  38 .IR target " ]"
  39 .br
  40 .RB [ " \-u|m|a " ]
  41 .RB [ " \-v|V|q " ]
  42 .RB [ " \-c|p " ]
  43 .br
  44 .RB [ " \-l "
  45 .IR "library file" " ]"
  46 .RB [ " \-L " ]
  47 .RB [ " \-3 " ]
  48 .RB [ " \-6 " ]
  49 .RB [ " \-K " ]
  50 .br
  51 .RB [ " \-o "
  52 {
  53 .BR obj " | "
  54 .B debug
  55 }
  56 ]
  57 .RB [ " \-d "
  58 .IR "work dir" " ]"
  59 .br
  60 .RB [ " \-D "
  61 .IR "library dir" " ]"
  62 .RB [ " \-G "
  63 .IB glomname " ]"
  64 .RI [ " module ... " ]
  65 .LP
  66 or
  67 .LP
  68 .BR "Install \-R " "[ options ]"
  69 .SH DESCRIPTION
  70 .LP
  71 .B Install
  72 is a utility which simplifies the process of installing a 5.0 system.
  73 .B Install
  74 goes into a built ON workspace (or any kernel source tree),
  75 looks at the Makefiles,
  76 and figures out how to construct the /kernel and /usr/kernel directories.
  77 It then creates a tarfile
  78 .RB "(see " tar "(1))"
  79 containing /kernel, /usr/kernel, and a few related /etc files.  If a
  80 .I target ([user@]machine:/dir)
  81 is specified, the tarfile is either copied to
  82 .IR machine:/dir " (-T) or untarred on " "machine" " in " "/dir" " (-t),"
  83 using the remote user id
  84 .IR user ,
  85 if specified.
  86 With no options,
  87 .B Install
  88 creates a sun4c system from files in the current workspace (as indicated
  89 by $SRC) and places the tarfile in /tmp/Install.username/Install.sun4c.tar.
  90 
  91 .SH OPTIONS
  92 .TP 20n
  93 .BI "-w" " ws"
  94 Install the system built in the ON workspace
  95 .I ws.  ws
  96 must be a built ON workspace \(em
  97 .B Install
  98 will not automatically invoke
  99 .BR make "(1).  If " \-w " is not specified, " Install " uses the current
 100 workspace (as indicated by $CODEMGR_WS).  If there is no current workspace,
 101 .B Install
 102 checks to see if you are in an appropriate source directory, e.g. uts/sun4c;
 103 if so,
 104 .B Install
 105 takes files from there.  Otherwise,
 106 .B Install
 107 looks for files under $SRC/uts.
 108 .TP
 109 .BI "-s" " source directory"
 110 where to look for files [default: $SRC/uts].
 111 .TP
 112 .BI "-k" " kernel arch"
 113 the type of kernel to install.  The default is sun4c; however, if you invoke
 114 .B Install
 115 from $SRC/uts/sun4z,
 116 .B Install
 117 assumes you want a sun4z kernel.
 118 .TP
 119 .B "-n"
 120 No target; just create the tarfile in
 121 /tmp/Install.username/Install.sun4c.tar [default].
 122 .BR "-n" " implies " "-p" .
 123 .TP
 124 .BI "-t" " target"
 125 Install the system on
 126 .I target ([user@]machine:/dir).
 127 This means that kernel/unix is copied to
 128 .I machine:/dir/kernel/unix,
 129 etc.
 130 .IR /dir " is typically either " / " or " /mnt.
 131 .BR "-t" " implies " "-c" .
 132 The default remote user id is the same as the local one ($LOGNAME).
 133 .TP
 134 .BI "-T" " target"
 135 Copy the tarfile to
 136 .I target ([user@]machine:/dir).
 137 This creates the file
 138 .I /dir/Install.tar
 139 on
 140 .I machine.
 141 To finish the install, log on to
 142 .I machine
 143 as root, and type
 144 .RB `` "cd /; tar xvf /dir/Install.tar" "''."
 145 .BR "-T" " implies " "-c" .
 146 .TP
 147 .B "-u"
 148 Install unix only.
 149 .TP
 150 .B "-m"
 151 Install modules only.
 152 .TP
 153 .B "-a"
 154 Install unix and all modules [default].
 155 .TP
 156 .B "-v"
 157 Verbose mode.
 158 .TP
 159 .B "-V"
 160 REALLY verbose mode.  Useful mainly for debugging.
 161 .TP
 162 .B "-q"
 163 Quiet mode [default].  Only fatal messages are printed.
 164 .TP
 165 .B "-c"
 166 Clean up.  After a successful install, delete the files created in
 167 /tmp/Install.username.  This is the default behavior if a
 168 .I target
 169 is specified with
 170 .BR "-t" " or " "-T" .
 171 .TP
 172 .B "-p"
 173 Preserve temp files.  This is the default behavior when no
 174 .I target
 175 is specified
 176 .RB ( "-n" ).
 177 .TP
 178 .B "-R"
 179 Recover from a failed
 180 .BR Install .
 181 This is not required, it's just faster than restarting.
 182 A typical scenario is for
 183 .B Install
 184 to run smoothly right up to the very end, but then die with
 185 "Permission denied" when it tries to rsh/rcp to the target machine.
 186 At this point, you log on to the target machine, diddle the permissions,
 187 log off, and type
 188 .RB `` "Install -R" "''."
 189 .B Install
 190 will only have to retry the rsh/rcp,
 191 rather than rebuild the tarfile from scratch.
 192 .TP
 193 .BI "-d" " temp directory"
 194 specifies where
 195 .B Install
 196 should create its temp files [default: /tmp/Install.username].  This is
 197 useful if you have limited space in /tmp (\fBInstall\fR can take as
 198 much as 100MB).
 199 The suffix "Install.username" is always appended.
 200 .TP
 201 .B "-L"
 202 add a system to your library.  This allows you to build a personal
 203 collection of installable systems from various environments and for
 204 various architectures.  When you type
 205 .RB `` "Install -w /ws/ws_name -k arch -L" "'', " Install
 206 creates a tarfile called
 207 .I ws_name.arch.tar
 208 in your library directory (~/LibInstall by default).
 209 .BR "-L" " implies " "-c" .
 210 .TP
 211 .BI "-l" " library file"
 212 Installs the system contained in
 213 .I library file.
 214 You may omit the ``.tar'' suffix.  For example,
 215 .RB `` "Install -l my_ws.sun4c -t machine:/" ''
 216 installs a system you previously built with
 217 .B "-L"
 218 (from sun4c files in my_ws) on 
 219 .IR machine:/ .
 220 This is equivalent to typing
 221 .RB `` "rsh machine '(cd /; tar xvf -)' <~/LibInstall/my_ws.sun4c.tar" '',
 222 but it's easier to remember.
 223 .TP
 224 .BI "-D" " lib directory"
 225 specifies the library directory [default: $HOME/LibInstall].
 226 .TP
 227 .BI "-G " glomname
 228 gloms /kernel and /usr/kernel together into a single /kernel directory.
 229 Useful for development work, e.g. use "Install -G good [...]" to create a
 230 "/kernel.good".
 231 .TP
 232 .BR "-o " "{ \fBobj\fP | \fBdebug\fP }"
 233 object directory. The default is "debug".
 234 .TP
 235 .B \-3
 236 32-bit modules only
 237 .TP
 238 .B \-6
 239 64-bit modules only
 240 .TP
 241 .B \-K
 242 Do not include kmdb misc module or dmods
 243 .TP
 244 .B "-h"
 245 Help.  Prints a brief summary of
 246 .BR Install "'s"
 247 options.
 248 .LP
 249 If you are in a directory like $SRC/uts/sun4z when you invoke
 250 .BR Install ,
 251 it will infer that you want to install a sun4z system
 252 from the current workspace.
 253 .LP
 254 If you supply a list of modules, it overrides any of the
 255 .B "-uma"
 256 options.  You only need to specify the basename of the
 257 module(s), e.g. ``\fBInstall ufs nfs le\fR''.
 258 ``\fBInstall unix\fR'' is equivalent to ``\fBInstall -u\fR'', and
 259 ``\fBInstall modules\fR'' is equivalent to ``\fBInstall -m\fR''.
 260 .LP
 261 You can customize
 262 .B Install
 263 by creating a .Installrc file in your home directory.  .Installrc
 264 should consist of a list of command-line-style options, e.g:
 265 .LP
 266 .B
 267         -w /ws/foo
 268 .br
 269 .B
 270         -t labmachine:/mnt -pv
 271 .LP
 272 .B Install
 273 processes default options first, then .Installrc
 274 options, then command-line options.  In the case of
 275 conflicting options (e.g. \fB-uma\fR), the last one wins.
 276 .LP
 277 In order to use the most convenient form of
 278 .BR Install " (``" "Install -t machine:/" "''),"
 279 you will need to do the following on the target machine:
 280 .LP
 281 .br
 282         (1) add your machine name to the /etc/hosts.equiv file
 283 .br
 284         (2) add your username to the /etc/{passwd,shadow} files
 285 .br
 286         (3) chown -R yourself /kernel /usr/kernel
 287 .br
 288         (4) chmod -R u+w /kernel /usr/kernel
 289 .SH "ENVIRONMENT"
 290 .LP
 291 You can set the following variables in your environment:
 292 .LP
 293 INSTALL_RC [default: $HOME/.Installrc]
 294 .IP
 295 file containing default options for \fBInstall\fR
 296 .LP
 297 INSTALL_STATE [default: $HOME/.Install.state]
 298 .IP
 299 where \fBInstall\fR keeps its state information
 300 .LP
 301 INSTALL_DIR [default: /tmp/Install.username]
 302 .IP
 303 where \fBInstall\fR does its work.  This can be overridden on
 304 the command line with \fB\-d\fR.
 305 .LP
 306 INSTALL_LIB [default: $HOME/LibInstall]
 307 .IP
 308 where \fBInstall\fR gets/puts library files.  This can be overridden on
 309 the command line with \fB\-D\fR.
 310 .LP
 311 INSTALL_CP [default: cp -p]
 312 .IP
 313 the command to copy files locally
 314 .LP
 315 INSTALL_RCP [default: rcp -p]
 316 .IP
 317 the command to copy files remotely
 318 .bp
 319 .SH "EXAMPLES"
 320 .LP
 321 .B
 322 Install -w /ws/blort -t machine:/
 323 .IP
 324 .RI "installs the system built in workspace " /ws/blort " on " machine:/
 325 .LP
 326 .B
 327 Install -w /ws/blort -T machine:/tmp
 328 .br
 329 .B
 330 rsh machine -l root "cd /; tar xvf /tmp/Install.tar"
 331 .IP
 332 is an equivalent way to do the previous example
 333 .LP
 334 .B Install
 335 .IP
 336 makes a tarfile containing a sun4c kernel,
 337 and places it in /tmp/Install.username/Install.sun4c.tar.  However, if you
 338 are in one of the arch directories (e.g. $SRC/uts/sun4m) when you invoke
 339 .BR Install ,
 340 you will get a tarfile for that architecture instead.
 341 .LP
 342 .B
 343 Install -k sun4m -w /ws/on493 -t mpbox:/ ufs
 344 .IP
 345 installs a new sun4m ufs module from workspace /ws/on493 on mpbox:/
 346 .SH "FILES"
 347 $HOME/.Installrc, $HOME/.Install.state
 348 .SH "SEE ALSO"
 349 .BR tar "(1), " rsh "(1), " rcp "(1)"
 350 .SH "BUGS"
 351 .BR tar "(1) and " rsh "(1)"
 352 do not have particularly useful exit codes.  To compensate,
 353 .B Install
 354 feeds stderr through grep -v and throws away error messages which it
 355 considers harmless.  If there's anything left,
 356 .B Install
 357 assumes it is fatal.  It's a hack, but it works.