Commit Graph

66 Commits

Author SHA1 Message Date
jdc 6dc8fb4754 Belatedly note root on RAIDframe support for sandpoint. 2013-10-07 10:50:37 +00:00
tron b0eb4d7e9b Note that NetBSD/amd64 can boot of RAID volumes. 2013-09-20 06:43:57 +00:00
njoly af97374da1 Remove unexpected newline between Em macro and text. 2012-03-23 18:28:13 +00:00
wiz 1bd615d150 New sentence, new line. 2011-08-02 10:28:00 +00:00
buhrow 3dd51f1b7e Document the need for zeroing out the first 64 blocks of a replacement
component in a failed RAID set in order to avoid potentially configuring
RAId 1 sets with erroneous values taken from random extent data in the
replacement component partitions.
2011-07-28 18:25:22 +00:00
wiz e08d841a54 + Fatal errors due to uninitialized components are ignored.
for -C. For dillo@
2010-01-27 09:26:16 +00:00
wiz 4421a69224 Consistently use "START disks" in examples. Bump date. 2010-01-27 08:56:08 +00:00
wiz feb9cdd5a3 Remove trailing whitespace. 2009-11-17 19:35:48 +00:00
jld 9e2ba7b416 Bump date; also fix typo pointed out by snj@. 2009-11-17 19:09:38 +00:00
jld f1a1ad338d Finally commit the RAIDframe parity map Summer Of Code project.
Drastically reduces the amount of time spent rewriting parity after an
unclean shutdown by keeping better track of which regions might have had
outstanding writes.  Enabled by default; can be disabled on a per-set
basis, or tuned, with the new raidctl(8) commands.

Discussed on tech-kern@ to a general air of approval; exhortations to
commit from mrg@, christos@, and others.

Thanks to Google for their sponsorship, oster@ for mentoring the
project, assorted developers for trying very hard to break it, and
probably more I'm forgetting.
2009-11-17 18:54:26 +00:00
wiz 133e2f4217 Drop trailing whitespace. 2008-08-28 21:24:30 +00:00
oster 6fe654d47f Bump date (before wizd). 2008-08-26 21:08:08 +00:00
oster a252344f99 Add description of some of the things 'raidctl -u' doesn't do. 2008-08-26 21:06:55 +00:00
oster 7cb3f2efd3 We have the notion of an 'absent' disk, so use that in another example. 2008-08-19 17:38:46 +00:00
martin cd22f25e6f Move TNF licenses to 2 clause form 2008-05-02 18:11:04 +00:00
explorer 62c5ab302e Fix a minor typo: wd0h was repeated, change second instance to wd1h as is likely intended. 2007-12-14 07:24:01 +00:00
oster 761dfd3017 Talk a bit more about how the size of a RAID set is determined, and
of RF_PROTECTED_SECTORS.  Requested by (and with comments from and
thanks to) Christoph (bad@).
2007-08-06 19:44:16 +00:00
wiz 0a22669b85 Bump date for previous. 2005-02-28 22:03:05 +00:00
oster 3202ca277a Add a few more lines about the 'Parity status:' output of 'raidctl -s'.
This should address PR#29540.
2005-02-28 20:37:14 +00:00
wiz 0c1ed68c30 Give Dd the full month names as argument. 2005-02-01 13:38:53 +00:00
fredb 4627df7dfc Greg Oster just reminded me, I left out "vax". 2005-01-31 17:11:33 +00:00
fredb 680ae8dc03 Sync with raid(4) regarding the architectures that support booting directly
from RAID 1, using language supplied by Anders Dinson in PR bin/29158, with
some additions by myself.
2005-01-31 16:42:15 +00:00
wiz 894fc3b8de Use Dq instead of quotes; bump date for previous. 2004-05-24 00:08:04 +00:00
oster 1c6a30a0b2 Update docs to reflect the support for the word "absent" in the "disks"
section of RAID config files.
2004-05-22 20:58:04 +00:00
wiz 9b2142b96c Add commas in enumeration; bump date for previous. 2004-05-16 10:27:16 +00:00
dsl 9debb4b795 Add i386 to the list of systems that support booting from raid1.
RAID(4) also needs changing - if someone knows where the source is....
2004-05-15 21:46:54 +00:00
snj 853c328fb4 Bump date for last. 2004-04-11 04:15:53 +00:00
oster e3d079e02e Swapping to RAID 5 is happy now. Remove indications to the contrary. 2004-04-11 02:46:27 +00:00
oster 0084f2a5e2 Note in the description of hot-adding components that a component label is
not required for the component.  Thanks to David Maxwell for the
documentation suggestion.
2004-02-29 22:22:35 +00:00
wiz 8920f41e3e Bump date for previous. 2003-11-02 09:01:47 +00:00
oster f80b4d6ea1 Add a couple little warnings about swapping to RAID 5 sets.
(it currently doesn't work.)
2003-11-02 02:20:26 +00:00
wiz 990562bfef .Nm does not need a dummy argument ("") before punctuation or
for correct formatting of the SYNOPSIS any longer.
2003-02-25 10:34:36 +00:00
wiz a6e74f9b81 Remove trailing space. 2002-11-16 23:54:16 +00:00
oster 01b2347533 Catch up on some documentation stuff:
- add a note about adding 'swapoff=YES' to /etc/rc.conf
- add a note about not using raid0[cd] for a filesystem.
- filesystems -> file systems
2002-11-16 22:49:48 +00:00
wiz 1233505082 Use more markup. 2002-10-01 14:20:26 +00:00
wiz 2fb4b1db52 New sentence, new line. By Robert Elz with minimal fixes. 2002-10-01 13:40:23 +00:00
wiz 7b1f0f9426 Remove duplicate 'to'. From Ryo HAYASAKA in bin/17562. 2002-07-11 15:06:04 +00:00
ross dc5571b22e Generate <>& symbolically. I'm avoiding .../dist/... directories for now. 2002-02-08 01:21:55 +00:00
wiz 8c920e9e22 Drop trailing whitespace. 2002-01-21 11:40:20 +00:00
oster c4aed2da0e Add a description of how to possibly recover a RAID set in the
event of a multiple disk failure.
2002-01-20 02:30:11 +00:00
wiz dbb255dc26 Don't abuse -unfilled for -literal; sort sections, sort SEE ALSO, drop
lots of unnecessary .Pps.
2001-11-16 11:06:46 +00:00
wiz 4ce43ae0cd Whitespace nits 2001-11-16 10:25:42 +00:00
lukem 364e3039be * add -G, which lists the configuration of the given raid set in the
same configuration format that -c and -C use.
  this is useful if you're using autoconfig and you've misplaced the
  /etc/raidXXX.conf files
* "filesystem" -> "file system", and other man page cleanups.
2001-07-10 01:30:52 +00:00
wiz 73f545bb5b Drop arguments of .Os. 2001-06-05 11:22:41 +00:00
oster 617759aa4c - cleanup wording and add additional comments on such things as
"component1" and "raidctl -A yes"
- add a note about how to build a RAID set with a limited number of disks
    (thanks to Simon Burge for suggestions)
- improve layout of 'raidctl -i' discussion (thanks to Hubert Feyrer)
- add a (small) section on Performance Tuning
2000-10-27 02:40:37 +00:00
oster ff1bb25d60 Clarify a few things about parity. Add more documentation about RAID on RAID,
and root on RAID.
2000-08-10 15:14:14 +00:00
oster e828ccd7df Add a .Sq for single quotes, instead of doing it by hand.
Fixes a formatting problem noted by Hubert Feyrer (Thanks Hubert!).
2000-07-05 02:42:39 +00:00
oster f26e8d9a17 Slight wording improvement on the 'raidctl -R' case. 2000-06-02 04:11:46 +00:00
oster 239e79a9ad Fix up some single quotes that messed up a line. (Thanks Wiz!) 2000-05-29 03:40:43 +00:00
oster 680c384366 Update for 'options RAID_AUTOCONFIG'. 2000-02-26 19:43:07 +00:00