7a8eea351b
Fix a couple of warnings about uninitialized variables. Thanks go to
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Frank van der Linden for pointing these out.
2000-12-05 01:35:56 +00:00
014e17fbdc
Correct a few calls to VOP_CLOSE().
2000-09-21 01:37:35 +00:00
3fa62c4642
Make sure we are passing a locked vp to VOP_CLOSE.
2000-09-08 01:36:35 +00:00
66e6338ac9
Use 'componentN' rather than leaving blanks for non-existant disks
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in the 'raidctl -s' output.
2000-06-02 01:17:14 +00:00
c11100526b
Don't let the autodetection code get tripped up by negative mod-counters.
2000-05-29 02:57:34 +00:00
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
f329fb84ad
We need to be slightly more clever during auto-configuration, to make
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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
cf0b47bd0e
Minor cleanup of unneeded verbosity.
2000-03-31 02:05:24 +00:00
d0c76be757
cleanup function prototypes.
2000-03-27 03:25:17 +00:00
2ee63332b3
Add bits for eventual support of deleteing components and moving
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hot-spares into the main set.
2000-03-26 22:38:28 +00:00
d9da26f998
Nuke a function prototype that shouldn't be here.
2000-03-25 16:24:57 +00:00
ddebc1cad0
Move rf_UnconfigureVnodes to rf_netbsdkintf.c where it will be more at home.
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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
88a8d06a0b
Use the common disk allocation code, rather doing things the old way.
2000-03-03 03:47:17 +00:00
142175b1a1
Minor formatting cleanup.
2000-03-03 03:10:03 +00:00
503220a18f
- ignore components whose mod_counter values are too low.
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- noting the mod_counter for autoconfigured sets would be a win too.
2000-02-25 19:56:32 +00:00
851a2cdcd8
- record the pointer to the DiskQueueSW so we can use that when
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we hot-add a spare.
- use the above info when adding a spare.
2000-02-24 03:48:41 +00:00
9e81bc058e
Now that we have the information available, use the general maxOutstanding
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value for the RAID set, rather than looking at Queue[0][0] (which may not
exist).
2000-02-24 02:55:05 +00:00
fb13ce76fc
- make sure we note the parity status in the autoconfig case.
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- also, make sure we grab the serial number from the component labels
when we autoconfig.
2000-02-24 01:22:32 +00:00
d84e4ed019
Make a note of autoconfigured components.
2000-02-23 02:01:55 +00:00
445591e874
Get recent changes into the tree:
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- make component_label variables more consistent (==> clabel)
- re-work incorrect component configuration code
- re-work disk configuration code
- cleanup initial configuration of raidPtr info
- add auto-detection of components and RAID sets (Disabled, for now)
- allow / on RAID sets (Disabled, for now)
- rename "config_disk_queue" to "rf_ConfigureDiskQueue" and properly prototype
in rf_diskqueue.h
- protect some headers with #if _KERNEL (XXX this needs to be fixed properly)
and cleanup header formatting.
- expand the component labels (yes, they should be backward/forward compatible)
- other bits and pieces (some function names are still bogus, and will get
changed soon)
2000-02-13 04:53:57 +00:00
c8730b35e6
- move a bunch of function prototypes to rf_kintf.h
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- general cleanup of a number of prototypes that were scattered around.
2000-01-09 01:29:27 +00:00
6409e641a6
Remove a 'struct proc *'-passing abomination that's been bugging me
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for quite some time.
1999-08-14 03:10:03 +00:00
db2eaf18cf
rf_sys.h does not need to be #included in any of these files, and, actually,
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is no longer needed at all.
1999-08-13 03:41:52 +00:00
31b98d3572
When reporting the status of a component during configuration,
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provide more intuitive information about whether a component is clean
or not.
1999-08-10 22:56:20 +00:00
8c39e1bf02
When adding a hot spare, remember to lock down the main raidPtr
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structure before mucking with its contents.
1999-06-04 02:02:39 +00:00
3af0ce9e19
Don't count two problems with a single component as two
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component failures! Also: remember to configure the disk queues for
the spares -- failure to do that is Bad(tm).
Huge Thanks to Martin Laubach for helping track this down.
1999-06-04 01:50:01 +00:00
efe288e520
Correct a component label problem where a RAID 1 set with a
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failed component would not configure properly in certain situations.
1999-03-18 03:02:38 +00:00
98d8c12355
Update for recent changes including component label support, clean
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bits, rebuilding components in-place, adding hot spares, shutdownhooks, etc.
1999-03-02 03:18:48 +00:00
65be57243f
Minor cleanups and code rearranging. Now knows a little about component
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labels and how to deal with hot-adding spare components. Still work in
progress -- component labels and hot-adding are not enabled (yet).
1999-02-24 00:00:03 +00:00
0014588545
Phase 2 of the RAIDframe cleanup. The source is now closer to KNF
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and is much easier to read. No functionality changes.
1999-02-05 00:06:06 +00:00
a37be85529
rf_ccmn.h no longer needed. Nuke it's inclusion from rf_disks.c.
1999-01-26 03:49:49 +00:00
1eecf8e491
RAIDframe cleanup, phase 1. Nuke simulator support, user-land driver,
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out-dated comments, and other unneeded stuff. This helps prepare
for cleaning up the rest of the code, and adding new functionality.
No functional changes to the kernel code in this commit.
1999-01-26 02:33:49 +00:00
3f3d8e85e6
If a configuration fails due to a non-existant spare, remember to release
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any previously allocated components before bailing. Credit to Manuel Bouyer
for noticing this.
1998-12-03 15:06:25 +00:00
38a3987b69
RAIDframe, version 1.1, from the Parallel Data Laboratory at
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Carnegie Mellon University. Full RAID implementation, including
levels 0, 1, 4, 5, 6, parity logging, and a few other goodies.
Ported to NetBSD by Greg Oster.
1998-11-13 04:20:26 +00:00
oster