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32802fc83f
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233 Commits

Author SHA1 Message Date
oster
32802fc83f Be consistent: use mcpair->cond instead of mcpair->flag. 
This also lets us clean up a bunch of cruft.
 2000-09-11 02:23:14 +00:00
oster
e8645831a5 Only reset the timer value if it actually accumlated time. 
Otherwise it may never accumulate any time, and the recon delay
will never happen.
 2000-09-11 00:22:45 +00:00
oster
3fa62c4642 Make sure we are passing a locked vp to VOP_CLOSE. 2000-09-08 01:36:35 +00:00
thorpej
a6b7f5a17d Use RF_WAIT_COND() to avoid locking errors. 2000-08-20 16:51:03 +00:00
thorpej
d06cb9ab29 RF_COND_WAIT(): use ltsleep(). 
RF_SIGNAL_COND(): use wakeup_one().
 2000-08-20 16:15:31 +00:00
oster
49742b54fa Remove a bogus VOP_UNLOCK. 2000-08-19 18:20:07 +00:00
oster
3a17c9470d Don't try to initialize a component label on a failed component. 2000-08-19 18:07:36 +00:00
oster
dc4b749234 Fix the status reporting for copybacks. Thanks to Hubert Feyrer for 
reporting the problem.
 2000-07-14 15:26:29 +00:00
oster
ce2b2827e5 Nuke a printf that *I* added at least as early as Nov, 1998, and which is 
as bogus now as it was then.
 2000-06-29 00:22:27 +00:00
oster
7a0d138818 Nuke a (mostly) now-incorrect comment. 2000-06-11 03:35:38 +00:00
oster
6dcc553fae Remove outdated comment. 2000-06-04 02:16:05 +00:00
oster
0b63accce0 Merge rf_update_component_labels() and rf_final_update_component_labels(). 2000-06-04 02:05:13 +00:00
oster
1dcc041500 Minor prototype cleanup. 2000-06-04 01:39:49 +00:00
oster
2c127bf249 Allow getting a component label from a spare disk. 2000-06-03 16:44:43 +00:00
oster
66e6338ac9 Use 'componentN' rather than leaving blanks for non-existant disks 
in the 'raidctl -s' output.
 2000-06-02 01:17:14 +00:00
matt
c9aff328d9 Make booted_device global (and booted_parition for consitency). 
Eliminate it from header files and other extern definitions.
 2000-06-01 00:49:49 +00:00
oster
00a6796b71 Oops.. reconstruction percentages were being reported incorrectly. 
Thanks to Manuel Bouyer for noting this.
 2000-05-31 00:52:36 +00:00
oster
8e82dfa363 For a RAID 1 set that has N components, allow the set to auto-configure as 
long as at least one of the master or the mirror is available for each
of the N/2 'rows' of the set. (No, RAIDframe doesn't do N-way mirroring..)
Thanks to Manuel Bouyer for noting the problem.
 2000-05-30 03:29:49 +00:00
oster
ef4a0a7cf8 Use #include <sys/kernel.h> instead of a 'extern int hz'. 
Make this file more readable.
 2000-05-30 02:04:29 +00:00
oster
c11100526b Don't let the autodetection code get tripped up by negative mod-counters. 2000-05-29 02:57:34 +00:00
oster
f1f5c4d00e Fix a couple of typos. (Thanks Wiz! :) ) 2000-05-29 01:43:04 +00:00
oster
39a667120f In the event that an up-to-date component cannot be located for a specific 
position, see if there is a failed component still hanging around that
we can use instead (but still mark it as failed).  This leads to more
reasonable behaviour (and fewer surprises!) when autoconfiguring and
failed (or previously failed) components are still on the system.
 2000-05-28 22:53:49 +00:00
oster
f329fb84ad We need to be slightly more clever during auto-configuration, to make 
sure that we a) don't ignore components with correct mod-counters, and
b) do ignore components with bogus mod-counters.
 2000-05-28 05:23:41 +00:00
oster
1ddfaaf8fa Umm.. Complete is not equal to 'left to do'. Fix the math. 2000-05-28 03:42:23 +00:00
oster
e38b4355e2 Abort any parity re-writes before unconfiguring a RAID set. 
Partially addresses PR#10182.
 2000-05-28 03:00:31 +00:00
oster
228570e110 When setting auto-config/rootable bits, only try to update the 
component label if the component is actually alive.
 2000-05-28 01:03:22 +00:00
oster
1aaf6772f1 - Add a mechanism for obtaining finer-grained 'progress' information 
regarding reconstructs, copybacks, etc.

- RAID 0 doesn't do copybacks, but don't make raidctl sweat about it.
 2000-05-28 00:48:30 +00:00
oster
26b4598736 Components which match on everything but the mod_counter are 
renegades, and must be handled correctly.  In particular, they should
be added to their old auto-config set, but then immediately released.
Failing to do otherwise means that they potentialy end up in a
different (and competing!) RAID set which may auto-configure in place
of the correct one, and cause all sorts of chaos at auto-configure
time.
 2000-05-27 20:29:14 +00:00
oster
e9b5b7aa5e Add a comment to clarify why we actually want the component label to 
be considered a 'match' even if the mod_counter is wrong.
 2000-05-27 19:12:03 +00:00
oster
d2b2ed0970 Checking parity re-write status makes no sense on RAID 0, but let's 
return something reasonable anyway.
 2000-05-27 18:23:27 +00:00
thorpej
b8322d5c23 Const poison the layout name. 2000-05-23 00:44:38 +00:00
thorpej
071aed40ac A foolish consistency; most parts of the kernel use bp->b_data, so 
change these from bp->b_un.b_addr to bp->b_data, as well.  This also
allows us more flexibility to experiment with other data buffer types
hung off of struct buf.
 2000-05-19 18:54:22 +00:00
minoura
c2e8f67477 Add some missing casts of ioctl arg. 
Obviously autoconfiguration wouldn't work on big-endian machines.
 2000-05-19 04:53:25 +00:00
oster
db11351ced Make sure the config structure allocated during autoconfiguration actually 
gets initialized properly.  Should fix PR#9816.
 2000-04-27 00:57:48 +00:00
oster
5845348e54 Revert last change (the last change was not necessarily desirable, and 
had some other minor side-affects that were troublesome).
 2000-04-17 19:35:12 +00:00
oster
c71398f7a9 Don't allow configuration where the specified SectPerSU may result in IO larger 
than MAXPHYS being sent to underlying devices.  Addresses PR#9868.
Will change if/when MAXPHYS goes bye-bye.
 2000-04-16 03:24:26 +00:00
oster
cf0b47bd0e Minor cleanup of unneeded verbosity. 2000-03-31 02:05:24 +00:00
oster
cd61979606 Print out the 'root' status of a RAID set during autoconfiguration. 2000-03-31 01:20:43 +00:00
oster
8d702c4b54 Nuke 'register' from some function prototypes. 2000-03-30 13:39:07 +00:00
augustss
169ac5b3c1 Remove register declarations. 2000-03-30 12:41:09 +00:00
oster
d0c76be757 cleanup function prototypes. 2000-03-27 03:25:17 +00:00
oster
b97e06092d Shuffle some prototypes to a more appropriate location. 2000-03-27 03:01:33 +00:00
oster
2ee63332b3 Add bits for eventual support of deleteing components and moving 
hot-spares into the main set.
 2000-03-26 22:38:28 +00:00
oster
d9da26f998 Nuke a function prototype that shouldn't be here. 2000-03-25 16:24:57 +00:00
oster
e44151e8d6 Fix up some autoconfigure messages. In particular, don't try printing 
the value of an uninitialized variable.  Noted by Luke Mewburn.
 2000-03-22 01:41:41 +00:00
oster
7f288b4e0d Just return "100% done" when asked about reconstruction progress on 
a RAID0 set.
 2000-03-20 22:59:26 +00:00
soren
95054da1a1 Fix doubled 'the's in comments. 2000-03-13 23:52:25 +00:00
oster
7c57ac56d7 Cleanup a couple of function declarations. No functional changes. 2000-03-07 03:09:47 +00:00
oster
51ffb0924c Create a new rf_close_component() to handle vnode operations for closing 
components.  Teach rf_UnconfigureVnodes() how to use it, and tell
the copyback and reconstruction code about it too.
 2000-03-07 02:59:50 +00:00
oster
ddebc1cad0 Move rf_UnconfigureVnodes to rf_netbsdkintf.c where it will be more at home. 
Add prototype to rf_kintf.h, and nuke old prototypes from rf_disks.c and
rf_driver.c .
 2000-03-07 02:28:05 +00:00