Commit Graph

124 Commits

Author SHA1 Message Date
christos
13a5940614 use warn/err appropriately. 2010-01-27 18:34:02 +00:00
pooka
03fdf6b025 error message: \n\n -> \n 2010-01-27 17:02:06 +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
jld
9bd6e2661a Slight change to the wording of the parity map info: the parity is
"marked clean" after however much inactivity; it is *actually* clean
as soon as the component disks all do their thing (on the order of ms,
usually), just the same as before.

The bikeshed is now less of a taupe and more of an ecru.
2009-12-10 20:20:59 +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
pooka
2ff8677b99 close rump kernel file descriptors properly 2009-10-11 12:51:58 +00:00
pooka
4f5a394d32 Support RUMP_ACTION, i.e. compile-time switch to make this execute
rump syscalls to configure raidframe in a rump kernel.
2009-10-11 12:14:05 +00:00
lukem
d4ab6626c0 fix sign-compare issue 2009-04-06 12:47:20 +00:00
tron
0c5d87d569 Use correct format to print the "numBlocks" element in a RAIDframe
component label. raidctl(8) should now print the correct number of
blocks for RAID sets larger than 1TB.

Patch supplied by Bernhard Moellemann in PR bin/40479.
2009-01-26 11:34:12 +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
martin
ce099b4099 Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +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
dan
1fcee3db59 close fp in several error paths, closing Coverity CIDs 1690, 1692.
"go" by go.
2006-03-19 01:57:11 +00:00
christos
2c6eadc9ce Move WARNS=3 to the Makefile.inc, and add a little const to the remaining
programs that did not compile before.
2005-06-27 01:00:04 +00:00
lukem
9a1b8a3b7b appease gcc -Wuninitialized 2005-06-02 00:01:47 +00:00
oster
c10404e844 Cleanup the meter code a bit -- a bunch of stuff wasn't even being used.
Fix a few overflow issues.  (Thanks to beefy and pooka, among others)
2005-05-01 22:37:34 +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
xtraeme
f0121f1f1b Kill __P(), use ANSI function declarations; WARNS=3. 2005-02-09 14:21:37 +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
xtraeme
76500fc2f9 WARNS=2 is the default defined in sbin/Makefile.inc. (thanks wiz) 2005-01-20 16:39:22 +00:00
oster
42abd8f7a0 Cleanup a bit by nuking RF_Malloc macro, and add in some error
checking for the case where we can't allocate memory.  (Not like
anyone uses this part of the code anyway.)
2004-10-26 22:46:27 +00:00
oster
fa730392bc Strip off trailing \n's and spaces from configuration file lines.
Makes RAIDframe more forgiving if you accidentally add a space after
things like device names.  Fixed at long last after a reminder over
the weekend.
2004-10-26 19:52:21 +00:00
oster
2b7fd0220d How about we use the 'len' parameter to rf_get_next_nonblank_line()
instead of assuming all buffers are 256 bytes.
2004-10-26 19:23:19 +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
oster
eac5920af1 As suggested by Paul Ripke, have raidctl use raw devices by default. 2004-02-29 20:40:29 +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
fvdl
efbda96887 Don't compare argc to NULL. 2003-10-21 02:31:43 +00:00
itojun
0b04aee3ea use bouded string ops 2003-07-13 07:37:02 +00:00
agc
c2a3b5ec84 Add NetBSD RCS Ids. 2003-06-23 11:53:35 +00:00
itojun
aa5672d8c5 sscanf overrun 2003-05-17 01:02:01 +00:00
itojun
84490858f9 correct questionable use of strncpy(). 2003-04-15 07:36:14 +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