Commit Graph

115 Commits

Author SHA1 Message Date
grog
879354740c Allow a 'start <drive>' command. 1999-06-22 05:53:11 +00:00
grog
0d0773d84f Arrange the "CONFIGURATION FILE" section in the order in which the
entries go into the config file.

Clarify what names can be used for Vinum drives, and what will happen
to you if you use other names.

Forcibly-demonstrated-by:  Thomas Stromberg <tstromberg@rtci.com>
			   Peter K Campbell <PCampbel@vtrlmel1.telstra.com.au>
			   George Cox <george.cox@sophos.com>
			   many others, but those were the only three today.
1999-05-07 07:11:01 +00:00
grog
c75d7e89c3 timestamp:
Assign explicit variable for sec to get it to compile on Alpha.

Submitted by: dfr
1999-05-02 22:23:18 +00:00
grog
bc0e455cbb Update documentation of new functions.
Describe new scale letter for sizes: 's' (sector) instead of 'b'
(block).  Both mean 512 bytes, but 'b' is deprecated because it's
confusing.

Document log file and environment variables.
1999-05-02 08:03:30 +00:00
grog
6a5cc575df Add definitions for history functions and printconfig split. 1999-05-02 08:02:48 +00:00
grog
6817ec0781 printconfig:
split into vinum_printconfig (interactive) and printconfig (called
  from vinum_printconfig and from vinum_create when starting an
  interactive update.
1999-05-02 08:02:03 +00:00
grog
c54171c955 vinum_create:
If no file name is specified, create one and edit it with the editor
  specified in the EDITOR environment variable, by default vi.

vinum_help:
  Update.

Fix typos in messages.
1999-05-02 08:01:21 +00:00
grog
505f21361b Maintain a log file, by default /var/log/vinum.history, showing what
has been done.  This name can be overridden by the value of the
VINUM_HISTORY environment variable.

Print dates in log file according to the variable VINUM_DATEFORMAT, by
default %e %b %Y %H:%M:%S.
1999-05-02 08:00:30 +00:00
grog
86d7f72953 When looking at all objects, look at all objects.
main:
  If the wrong version is started, execve the correct version.
1999-04-17 04:13:04 +00:00
grog
562c695359 When looking at all objects, look at all objects.
vinum_lsi:
  Print rough size of plex in parentheses.
  Print drive info with -v option (previously required -V).
1999-04-17 04:12:33 +00:00
grog
cb6510d795 vinum_init: count dead children correctly when waiting for completion.
vinum_resetstats: count objects correctly.
1999-04-17 04:11:48 +00:00
grog
11e19f4dca Add external declaration for wait flag, rather later than intended.
Complained-about-by:  jkh
		      Jim Bloom <bloom@acm.org>
		      Michael Reifenberger <root@nihil.plaut.de>
1999-04-10 23:39:14 +00:00
grog
bc183ba3bb Document -w option for init command.
Reorganize OPTIONS section into alphabetical order.
1999-04-10 04:02:23 +00:00
grog
b3fa99a769 Add -w option to init command: wait for init to complete before
returning.
1999-04-10 04:00:49 +00:00
grog
b8d0fb1938 If the wrong version of vinum(8) has been started (i.e. non-RAID-5
when the kernel module is RAID-5, or the other way round), execve()
the correct one.

Add \n to an error message.
1999-04-09 01:14:36 +00:00
grog
4d6539209a Add GOTCHAS entries warning against using partition c for vinum, and
explaining the syntax of the 'read' command.

Shot-in-foot-by:  Bob Gustwick <gustwick@oldzoom.bga.com>
1999-04-05 04:06:27 +00:00
grog
08f9968437 vinum_resetstats: Reset stats for drives correctly when recursing. 1999-03-31 08:44:20 +00:00
grog
5f7149e9f2 Change the meaning of the combination of -s and no -v option in the
list functions.  Previously, it would produce a non-verbose listing of
the objects followed individually by a statistics listing.  Now it
produces only a one-line-per-object statistics listing.
1999-03-31 08:43:40 +00:00
grog
26a13371a7 Get date right.
Remove comments about not being able to unload from the command line.

Add another example configuration output.

Clarify when to use 'vinum start' and when to use 'vinum read'.
1999-03-28 08:51:51 +00:00
grog
0db5fed97f main (): Don't loop waiting for children to finish. 1999-03-28 08:51:29 +00:00
grog
08adea2ee5 vinum_start: Allow user to specify a plex. In this case, revive all
subdisks in need of revival.

vinum_stop:  sleep for a second before unloading.  This solves a race
	     condition with a potential daemon when the stop command
	     is specified on the command line.
1999-03-28 08:51:10 +00:00
grog
982b5386e5 Add a tutorial-like section "How to set up Vinum" 1999-03-24 09:18:33 +00:00
grog
37a06217a9 'start' command: check that the objects in question aren't already up,
and produce an intelligble message if they are.
1999-03-24 00:45:47 +00:00
grog
db2112b353 Correct ioctl calls VINUM_STARTCONFIG. The last commit broke the
'vinum start' command.
1999-03-23 23:24:00 +00:00
grog
df50af5d1e Describe the new semantics of 'create':
When creating a new drive, if the drive already has a vinum label,
  and name doesn't match the specified drive, do it anyway if the
  'force' flag is specified.

Continually-tripped-over-by:  Karl Pielorz <kpielorz@tdx.co.uk>

Update information about partition type for Vinum drives.  They
*should* be of type 'vinum', but currently we still accept (and
complain about) partitions of type 'unused'.  At a later date, only
'vinum' will be accepted.

Threatened-since: over a year
1999-03-23 04:55:50 +00:00
grog
b05d4b54a5 Print correct message if the wrong module is loaded. 1999-03-23 04:55:23 +00:00
grog
39fe6f40ce vinum_create: pass 'force' flag to ioctl VINUM_STARTCONFIG.
Semantics:

  When creating a new drive, if the drive already has a vinum label,
  and name doesn't match the specified drive, do it anyway if the
  'force' flag is specified.

Continually-tripped-over-by:  Karl Pielorz <kpielorz@tdx.co.uk>
1999-03-23 04:54:59 +00:00
grog
ed579de08d If we fail to open the super device, open the "wrong" device (that is,
the debug superdevice when we're compiled without debug, or the normal
superdevice when we're compiled with debug.  If this succeeds, print
an informative comment and exit.

make_devices: Create both debug and normal superdevices.
1999-03-19 07:21:27 +00:00
grog
c1eac85cfd Clarify the synchronization options in additional plexes to a volume. 1999-03-18 23:17:05 +00:00
grog
7b7b2f7b72 Clarify that the stop command only works in interactive mode. 1999-03-14 04:06:49 +00:00
grog
8ee15b4e69 create command: get the message right if an error occurs with a
non-verbose create.
1999-03-14 04:06:00 +00:00
grog
ca26aeffd1 Describe the new debug flags DEBUG_EOFINFO and DEBUG_MEMFREE.
Fix a confusion between slices and partitions.

Clarify the problems of small stripe sizes (< 128 kB).
1999-03-13 07:45:52 +00:00
grog
04a3606b9e info command: Remove opencount parameter, print value of open flag. 1999-03-13 07:44:17 +00:00
grog
706d12310c create command: if an error occurs, print the offending line even if
the -v flag has not been set.
1999-03-13 07:43:28 +00:00
grog
a9d07362a5 Document "stop" command with no parameters.
Document "printconfig" and "saveconfig" commands.

Add warning about running "create" multiple times.
1999-03-02 07:02:29 +00:00
grog
df24f2d8f7 Take definitions of VINUMMOD and WRONGMOD from v.c. 1999-03-02 07:02:09 +00:00
grog
581f2d2446 Move definitions of VINUMMOD and WRONGMOD to vext.h.
Wait4 zombies.

make_devices: Don't try if the /dev directory is mounted read-only.
	      Create daemon superdevice /dev/vinum/controld.

Format a couple of multiline comments conformant with style(9).
1999-03-02 07:01:51 +00:00
grog
2907a0fb22 Change the format of the lists to reflect loss of pid field.
Show open state as a flag.

vinum_ldi: Show available space in short form listing.
1999-03-02 07:01:26 +00:00
grog
c7982bfad0 resetconfig: don't log the "obliterated" message, the kernel does that
for us.

	     Rebuild the (almost empty) /dev/vinum directory.

vinum_start:  remove superflous "read" parameter when starting with no
	      parameters.

vinum_stop:  without an argument, stop Vinum and remove the kld if
	     it's idle.

vinum_saveconfig: New command to save configuration.
1999-03-02 07:00:57 +00:00
grog
cc1dab1dbe Modify example configuration file to show more optimum stripe size of
256 kB instead of 16 kB.

Pointed-out-by: Steve Taylor <staylor@cybernet.com>

Modify description of start command to include 'start' with no
parameters, which reads the config from all drives found on the
system.
1999-02-11 06:14:49 +00:00
grog
f97a00b52a Extend 'start' command: if used without any parameters, vinum scans
all disks known to devstat for vinum drives and reads their
configuration.
1999-02-11 06:14:15 +00:00
grog
8eec767f72 Check for both kinds of Vinum module (with and without RAID-5). Using
the wrong module can cause confusion, including loading both versions
(which conflict with each other) and incorrect ioctls, which cause
unintelligible error messages.

Extend 'start' command: if used without any parameters, vinum scans
all disks known to devstat for vinum drives and reads their
configuration.
1999-02-11 06:13:44 +00:00
grog
028cc6c93f Include libdevstat in executable, for extended start command. 1999-02-11 06:12:06 +00:00
grog
4211323dae Correct include paths
Remove unnecessary additional CFLAGS
Remove BINGRP and BINMODE
1999-01-31 23:25:22 +00:00
grog
b9228dd82d Add MAINTAINER 1999-01-30 01:00:19 +00:00
grog
64319ac5b9 Fix broken command tables (change formatting from tbl to .Bl/.El)
Move the BUGS section to vinum.4: the only bug in vinum.8 was the man
page, fixed with this commit.
1999-01-27 03:12:23 +00:00
grog
216db4f79f Update to reflect major changes in vinum kernel module 1999-01-21 00:45:11 +00:00
grog
295e173f28 Update to reflect changes in kernel lkm 1999-01-21 00:44:11 +00:00
grog
6210d19dff Remove -DRAID5 from CFLAGS 1999-01-21 00:43:00 +00:00
grog
5052329e96 Don't install vinum(8) sgid.
Reported-by:	Paul Hart <hart@iserver.com>
1999-01-13 23:05:26 +00:00
grog
23a2295fcc - Format corrections for troff output
- Comment out the description of the unimplemented replace command
- Explain in even stronger language that resetconfig is not for
  everyday use

  Motivated by:  Marko Schütz <marko@ki.informatik.uni-frankfurt.de>

- Correct the description of the start command (no longer used to
  start vinum, just specific objects)

  Motivated by: dg

- Remove .TH N commands, which conflict badly with the doc macros,
  causing strange headings in nroff output and endless loops in troff.
  The current version produces warning messages with some screen
  sizes, and will be fixed when I have time.

  Bug-report: docs/9328 (nroff)
  Reported-by: joerg (troff)

- Add gotcha info for the setupstate keyword and the use of label and
  resetconfig.

- Add bug entry for the warning messages introduced by fixing
  docs/9328.

- Add references to web pages on Vinum
1999-01-09 03:00:01 +00:00
grog
c327b6cd30 Complete change from DEBUG to VINUMDEBUG. Now it still builds when
VINUMDEBUG is set as well.
1999-01-06 04:22:48 +00:00
grog
36761a1db4 Complete previous commit: change debug macro from DEBUG to VINUMDEBUG
Reported by: dg
1999-01-06 04:09:01 +00:00
grog
229855aa37 Fix problems compiling without -DVINUMDEBUG
Reported by: dg
1999-01-06 04:07:49 +00:00
peter
684dcece36 Tweaks as a result of having vinum statically buildable in a kernel. 1998-12-28 16:32:39 +00:00
sos
ea122a9130 Reenable vinum after repository copy.
Forgotten by:	Peter.
1998-12-28 11:06:21 +00:00
grog
a93c06ba47 - Correct alphabetical order of commands
- Describe subdisk attachment in more detail
- Describe new 'makedev' command
- Correct use of 'partition' and 'slice'
- Describe 'setupstate' keyword
- Include performance guidelines for striped plexes
- Correct numerical values in examples
- Add examples for disklabel(8)
- Clarify problems creating Vinum drives on inappropriate partitions

Prodded by: NAGANUMA Yasuhiro <y_naga@carat.rim.or.jp> (slices and
            partitions)
1998-12-27 03:47:15 +00:00
grog
817fa589a9 Correct u_int_64 casting to remove warnings in printf() 1998-11-03 06:39:39 +00:00
grog
0dbd09dcde Show revive pointer in percentage complete as well as absolute value. 1998-11-02 04:12:51 +00:00
grog
3d94966976 Remove kludge to set subdisk states when bringing up a plex 1998-11-02 04:12:28 +00:00
grog
4cc78e2c04 list.c:
Add dump of last requests with 'info -V'.  This requires the requests
  to be enabled with 'debug 8'.
1998-10-21 08:39:57 +00:00
bde
d0ec9c47b0 Honour the default CFLAGS. This fixes a spew of warnings for compiling
unused static inlines in headers without -O.

Fixed missing libraries in DPADD.

Use .PATH instead of a symlink farm.

Removed bogus dependency of util.c on statetext.h (only util.o depends
on it).  Removed rule for building statetext.h.  The dependency was used
to get statetext.h built, but statetext.h is a non-generated source file
so it doesn't need building.  This fixes an annoying message for the null
build and use of `make' instead of ${MAKE} to do the null build.

Fixed some style bugs.
1998-10-17 13:48:37 +00:00
bde
a3b0bb68a6 Don't assume that time_t is long. 1998-10-17 13:02:46 +00:00
grog
c461716e6a Bring man page up to date 1998-09-29 10:26:02 +00:00
grog
22d3d93a1e Import base vinum userland sources 1998-09-16 05:57:36 +00:00