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means manually entered DNS server addresses are not lost when
an install is restarted. Restores behaviour unintentionally lost
with r1.127.
ok deraadt@
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speed of said entry to reflect the speed of the console being used to
install.
For archs with MDSERIAL defined, offer the current device and speed as
the defaults for switching to serial consoles.
Fixes new Sun gear that uses a 115200 console speed and makes for
better defaults without breaking current install processes.
ok dlg@ henning@
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don't get in the way of noticing that all default sets are installed.
Restores the desired behaviour where [done] becomes the default answer
to the "Location of sets?" question once all default sets are
successfully installed.
spotted by & ok deraadt@
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allows host specific files to be trivially installed and makes
creating/maintaining large numbers of host specific configurations
much simpler.
Suggested by work being done by Alex Holst, brought to my attention by
mk@ during c2k6.
Name format suggested by henning@, tweaked by deraadt@.
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disk which couldn't be created in the selection list.
noticed by deraadt@
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while statements.
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which will be disabled for /bin/sh invocations soon.
Requested by millert@.
ok pval@.
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configured during install.
If it is configured it will still be unconditionally used as swap, so
don't let the user set a mount point for it.
Minor white space, commment and verbiage adjustments.
Suggested by many including Mickey, Henning, Todd, and Theo.
ok deraadt@
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i386 only at this time.
ok beck@ deraadt@
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be specified for root filesystems. Add MDROOTFSOPT value for luna88k
so installed system can boot.
Tested by Kenji Ayoma.
ok miod@.
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ok deraadt@.
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Suggestion by Tom Cosgrove.
ok miod@ millert@ deraadt@.
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Only appeared when non-boot disks were initialized.
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questions.
ask_yn() always returns a 'y' or 'n' in $resp, vastly simplifying the
logic used to check the user response.
ask_yn() insists on the user responding with a 'y', 'n', 'yes', or
'no'. Case is ignored.
Previously almost any input was accepted as either a yes or a no
depending on the question. ask_yn() reduces the chance of user error,
e.g. by answering the next question (default route) instead of the
posed one (Use DNS server now?).
All 'yes or no' questions now use ask_yn(). All questions show the
full default answer, i.e. 'yes' or 'no' rather than 'y' or 'n'.
Some minor logic cleanups of the usual sort, but no changes to logic
flow or questions bar minor verbiage adjustment.
Inspired by a Bob Beck install nit.
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Replace the generic 'Done - no available Xs found.' message with two
more relevant ones. Suggested several times, most memorably by Todd@.
a) For selection of disks or cds to install from, and for selection of
the root disk, make it 'No Xs found.'.
b) For processing the list of disks or interfaces to initialize, make
it 'No more Xs to initialize.'.
Delete get_root() as it is only called in one place, and insert code
at that location.
Reclaim a few characters by putting ask_which() punctuation where
message is output rather than repeating it where message passed.
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cases and a simple sed expression in the third.
Add pfsync to the list of interfaces that should not be offered to the
user for configuration.
Display the server line selected from the ftp/http server list in a
more compact form with only a single space between fields.
The usual [] -> [[]], etc. in areas being revised.
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Use first device in supplied list as default unless overridden.
Eliminates repeated 'echo XXX | cutword 1' constructs.
Use 'set -- $_devs' to parse _devs and find out if there are any
devices in the list. Then use '_devs="$*" to eliminate all extraneous
whitespace from _devs, rather than just a single trailing blank.
Usual [...] -> [[...]], `` -> $(), extra '{}' and '"' eliminations in
areas being fixed up.
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a) Add all defined swap partitions except the default partition on the
root disk to the installed /etc/fstab.
b) Mount all possible swap partitions just before creating all
devices, giving small memory machines a better chance to successfully
install/upgrade.
Should obviate the need for FAQ 4.3.6.
ok deraadt@ millert@ (slightly earlier version)
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From David Krause.
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hosts entries, so comments are not processed.
Last few touchups & shrinkage for this round.
Current score:
install.sh+install.sub+upgrade.sh = 36,934 (vs 40,062 for 3.2).
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Use value of 'hostname' to store all HOSTNAME and FQDN information. Elminate
those global variables. For install accept user input as is, but if the short
form hostname is unchanged, save any domain info by not re-setting hostname.
For upgrade just set hostname from /tmp/myname.
Unconditionally create default hosts file in install.sh, rather than doing it
in separate places depending on whether or not the user configures the network.
Always ask if the user wants to edit the hosts file when the network is
configured, but without listing it out.
Don't put 'search' command in resolv.conf as we now set hostnames to include
fully qualified domain names, which will be used to yield local domain name.
Loop asking for the default route until the user enters one that 'route'
accepts or the user explicitly asks for no default route by entering 'none'.
Add FQDN info to hosts file just before saving configuration files to the
installed system. Preserve user added lines - those with aliases or with domain
information in the hostname.
Clean up donetconfig() logic. Delete network config files in install.sh so that
if the user restarts an interrupted install previous network configuration does
not leak into installed system.
Elminiate get_resolv_fqdn(), searching resolv.conf for domain info only when
dhcp was used. get_fqdn() is reduced to looking for domain info in current
hostname, and supplying 'my.domain' if none found.
Add save_comments() and use to preserve useful comments in the installed
/etc/hosts and /etc/dhclient.conf files. Previous logic for dhclient.conf could
cause repeated appending of configuration info rather than just preserving the
comments.
Cleanup logic copying files from /tmp to /mnt/etc, eliminating unneeded
cfgfiles variable. Use wildcards and subshells to shrink code size.
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Redo configure_ifs() to take full advantage of recent code
refactoring, and cleanup code while there.
Move address or dhcp question to after media option handling so that
each question gives immediate feedback. i.e. if the media options
given don't work then say so and exit, and if dhcp is requested
immediately issue the dhcp request. Also allows some code shrinkage.
Eliminate addifconfig() and remount(). The former is folded into
configure_ifs() and the latter's three lines simply replace the call
in install.sh.
Move remount code to before any configuration files are moved to the
installed system.
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Create dhcp_request() and use in configure_ifs() rather than repeat code. When
dhcp is successful, move /etc/dhclient.conf, /etc/resolv.conf.tail to /tmp, and
use normal configuration file installation to put them on the installed system.
Also apply any user specified media options immediately. If they don't compute
then return immediately.
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been restarted.
Discard any domain information the user supplies.
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a standard format of
<question>? (<extra verbiage>) [<default value>]
Makes things more consistant, and sometimes more terse.
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Every system has a name, and thus generated keys with that
name, even if there is no currently configured network.
So, ask for a system hostname before configuring the network.
Eliminate /tmp/myname and just keep hostname set to the lastest name
and FQDN.
Construct /etc/myname from hostname as configuration data is being
saved. Construct /etc/hosts (preserving the informative leading comment
from the /etc/hosts file in etcXX.tgx) at the same time.
Construct an appropriate /etc/hosts file even if the network is not
configured.
During upgrade, if the user enables the network using the existing
configuration, don't ask about the domain name - just use the
configured one.
Take care to handle existing /etc/myname files which do not necessarily
have a FQDN.
Originally problem with hostname handling pointed out by beck@.
ok deraadt@
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1) If the user escapes to a shell with '!' or executes a command with
'!foo' at a prompt then repeat the prompt when the shell or command
returns.
2) If ask_which() is passed an empty list of devices , then set resp to
'done' and return. Replaces a couple of checks before calling
ask_which(). Also emit a message about the lack of devices.
3) In ask_which(), delete any trailing blank which rmel() may have
appended to the device list. Replaces a check before calling
ask_which().
4) Remove an unneeded blank line before the 'invalid choice' message
from ask_which().
5) Make the first disk device the default answer when asking for which
disk contains install sets.
A few code/verbiage nits:
1) make _a a local in cutlast().
2) use normal ': ${_defdev:=done}' idiom instead of an or condition in
ask_which.
3) Eliminate an unnecessary blank line/paragraph by putting 3(!)
sentences into a single paragraph when describing process of selecting
install sets.
4) Eliminate another unnecessary blank line between the list of
possible install sources and the question about which one to use.
5) Eliminate another unnecessary blank line before the 'Extract
more sets?' question
6) Eliminate a double blank line after the sanity check error
messages.
ok deraadt@.
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by implementing the rules:
Only '/' is neither nodev nor nosuid. i.e. it can obviously *always*
contain devices or setuid programs.
Every other mounted filesystem is nodev. If the user chooses to mount
/dev as a separate filesystem, then on the user's head be it.
The only directories that install puts suid binaries into (as of 3.2)
are:
/sbin
/usr/bin
/usr/sbin
/usr/libexec
/usr/libexec/auth
/usr/X11R6/bin
and ports and users can do who knows what to /usr/local and sub
directories thereof.
So try to ensure that only filesystems that are mounted at or above
these directories can contain suid programs. In the case of
/usr/libexec, give blanket permission for subdirectories.
Note that if *all* the above are split into separate filesystems the
install process will attempt a couple of cross-device links when
installing base32.tgz, and fail.
ok deraadt@.
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separating items.
This allows a compaction of the displayed lines for device selection.
Customize the device selection routine so the actual device type is
shown (disk or CD-ROM). Rename ask_fordev to ask_which so the
invocations (with device type) read better.
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$ROOTDEV and ${ROOTDISK}b can be used for swap. Also shortens output
generated during (successful) install.
Fix problem with upgrade on systems with many disk devices by
automatically creating devices encountered during the fsck'ing of fstab
filesystems. Problem noted by Dethlef Madsen and Nick Nauwelaerts.
Adjust some verbiage in i386 install.md to make it more consistant.
Reformat welcome message to make sure all lines are <80 characters wide.
Minor cleanups.
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the install example will easily fit on the CD insert at some
reasonable font size. Reword many messages and questions for same
reason.
In addition:
1) Add '...done.' to match 'Installing boot block...'
2) During install, after asking which is the root disk, start
initializing it immediately rather than asking again which disk to
work on.
3) Move munged fstab filesystem mounting to *before* network
initialization so that if you bail out during network initialization
and restart you do not have to go through disk initialization again.
Also puts fsck and mount messages close to each other rather than
spitting out the latter just before root password questions.
4) Make 'usr/obj' nosuid,nodev by default, /home nodev by default.
5) For network interfaces only show the complete list of media options
if the user indicates they want to change the default.
6) Move the question about the ftp server supporting passive ftp to
*after* selecting the ftp server where it is more 'rational' and can
easily be made more concise.
7) Don't bother umount'ing filesystems or stopping the dhclient after
a successful install/upgrade. The next step is a reboot after all.
Some minor code tweaks and comment cleanup while in the area.
Tested in recent snapshots. Suggested by & ok deraadt@.
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routine to install.sh so it is displayed only once.
Strongly advise /, /tmp, /var, /usr and /home have their own
disk partitions as requested by deraadt@.
Rather than rely on users not re-selecting an already initialized
disk, just allow them to choose from un-initialized disks.
Move get_root invocation into install.sub as both install.sh and
upgrade.sh did it first thing.
Remove the 'workaround' to a 'vnode aliasing bug' that came in
with the initial import of upgrade.sh from NetBSD. ok millert@.
Rework verbiage in a few places. Clean up logic around looping
through disk units by handling root disk better.
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1) Correctly sort >10 total partitions.
2) Don't allow user to specify duplicate mount points via
disklabel.
3) Fix mount point checking so that empty mount points
do not confuse logic.
4) Fix mount point checking so that duplicate mount points
from previous disk initialization are correctly detected.
5) Show configured partitions/mount points in partition order
(i.e. sorted by disk and then partition) rather than mount
point order. This seems easier to read to me and reflects the
order of user action. Sort the entries after user approval.
6) Clarify, clean up some verbiage and logic.
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1) Fix 'already mounted' checking so a mount point name can be the same
as the leading substring of a previously specified mount point.
Now you can specify /usr after /usr/obj, and since the mount points
are sorted before writing to fstab, it should work.
This also fixes the error message generated when a requested mount
point matches the leading substring of multiple mount points. e.g.
trying to mount '/' again.
2) Fix fstab sorting so that it works across all initialized disks, not
just on a disk by disk basis.
3) For additional paranoia during multiple disk installs, unset _partitions,
_psizes, and _mount_points before processing a disk. Eliminate individual
blanking of _mount_points entries.
4) Shorten/simplify logic by storing ${DISK} in _partitions entries rather
than always adding it back in when referencing _partitions.
5) Rework verbiage a bit, eliminating the duplicate display of configured
devices before making new filesystems.
Some code clean up, eliminating '{}'s, better loops, ifs, etc.
Appox. 67 bytes net bloat.
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to it. Fixes mount point prompts during install.
'Improve' an error message.
Noted by todd@ and jsyn@.
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Do not allow the same mountpoint to be specified for >1 disk
partition.
If a mountpoint that has already been specified is entered again an
error message of the form:
Invalid response: sd0a is already being mounted at /var
is emitted. Partitions on both the disk being initialized and
previously initialized disks are checked.
Rework a bit of the logic to simplify and shorten in compensation. e.g.
eliminate references to /tmp/fstab.<disk> as it is never created.
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as this takes so long inside simh that people were assuming the
system had hung. Grows install.sh 66 bytes, but krw said ok anyway!
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1) Eliminate more if's in favour of 'cond || stmt' or
'cond && stmt' constructs.
2) Global _didnet -> DIDNET, make local _nam a local.
3) Display 'DHCP not supported' error every time user
specifies 'dhcp' but the client is not present.
4) if if_extra is empty, that's ok, so just assign
$resp to it whether $resp is empty or not.
5) Check for DIDNET inside donetconfig() instead of
before each call to donetconfig.
6) Eliminate superfluous 'Aborting' comments, and let
the user draw their own conclusion from getting the
'Extract more sets' message.
7) Minor code tweaks like not continually assigning
$resp to a value in a loop, when all we want is
the final value, and only displaying 'Skipping'
message in tape installs if we are actually
skipping files, etc.
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