| History log of /src/sys/dev/raidframe/rf_decluster.c |
| Revision | | Date | Author | Comments |
| 1.27 |
| 25-Sep-2023 |
oster | We no longer need the deprecated copyback functionality now that
incorporating a used spare is automatic.
Copyback has always been an issue, as to do a copyback all IO to
the array had to be suspended, and so was very, very unlikely to
have been used in anything resembling a production system.
|
| 1.26 |
| 09-Feb-2019 |
christos | - Change the allocation macros to be more like function calls
- Change sizeof(type) -> sizeof(*variable)
- Use macros for the long buffer length allocations
- Remove "bit polishing" memsets() -- do them only once
- Remove unnecessary casts
Thanks to oster@ for finding bugs and testing.
|
| 1.25 |
| 18-Jan-2018 |
mrg | branches: 1.25.4;
implement 32-bit compat support for raidframe.
convert several raidframe ioctls to be bitsize idempotent so that
they work the same in 32 and 64 bit worlds, allowing netbsd32 to
configure and query raid properly. remove useless 'row' in a few
places. add COMPAT_80 and put the old ioctls there.
raidframeio.h:
RAIDFRAME_TEST_ACC
- remove, unused
RAIDFRAME_GET_COMPONENT_LABEL
- convert to label not pointer to label
RAIDFRAME_CHECK_RECON_STATUS_EXT
RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT
RAIDFRAME_CHECK_COPYBACK_STATUS_EXT
- convert to progress info not pointer to info
RAIDFRAME_GET_INFO
- version entirely.
raidframevar.h:
- rf_recon_req{} has row, flags and raidPtr removed (they're
not a useful part of this interface.)
- RF_Config_s{} and RF_DeviceConfig_s{} have numRow/rows removed.
- RF_RaidDisk_s{} is re-ordered slightly to fix alignment
padding - the actual data was already OK.
- InstallSpareTable() loses row argument
rf_compat32.c has code for RF_Config_s{} in 32 bit mode, used
by RAIDFRAME_CONFIGURE and RAIDFRAME_GET_INFO32.
rf_compat80.c has code for rf_recon_req{}, RF_RaidDisk_s{} and
RF_DeviceConfig_s{} to handle RAIDFRAME_FAIL_DISK,
RAIDFRAME_GET_COMPONENT_LABEL, RAIDFRAME_CHECK_RECON_STATUS_EXT,
RAIDFRAME_CHECK_PARITYREWRITE_STATUS_EXT,
RAIDFRAME_CHECK_COPYBACK_STATUS_EXT, RAIDFRAME_GET_INFO.
move several of the per-ioctl code blocks into separate functions.
add rf_recon_req_internal{} to replace old usage of global
rf_recon_req{} that had unused void * in the structure, ruining
it's 32/64 bit ABI.
add missing case for RAIDFRAME_GET_INFO50.
adjust raid tests to use the new .conf format, and add a case to
test the old method as well.
raidctl:
deal with lack of 'row' members in a couple of places.
fail request no longer takes row.
handle "START array" sections with just "numCol numSpare", ie
no "numRow" specified. for now, generate old-style configuration
but update raidctl.8 to specify the new style (keeping reference
to the old style.)
note that: RF_ComponentLabel_s::{row,num_rows} and
RF_SingleComponent_s::row are obsolete but not removed yet.
|
| 1.24 |
| 23-Mar-2014 |
christos | fix unused
|
| 1.23 |
| 31-Aug-2011 |
plunky | branches: 1.23.2; 1.23.12; 1.23.16;
NULL does not need a cast
|
| 1.22 |
| 04-Mar-2007 |
christos | Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.21 |
| 16-Nov-2006 |
christos | branches: 1.21.4;
__unused removal on arguments; approved by core.
|
| 1.20 |
| 12-Oct-2006 |
christos | - sprinkle __unused on function decls.
- fix a couple of unused bugs
- no more -Wno-unused for i386
|
| 1.19 |
| 26-Apr-2006 |
oster | branches: 1.19.8; 1.19.10;
un-bitrot some of this code (which is not included by default in kernels),
and make it build again. XXX: Paritylogging bits still won't build.
|
| 1.18 |
| 11-Dec-2005 |
christos | branches: 1.18.4; 1.18.6; 1.18.8; 1.18.10; 1.18.12;
merge ktrace-lwp.
|
| 1.17 |
| 27-Feb-2005 |
perry | branches: 1.17.4;
nuke trailing whitespace
|
| 1.16 |
| 29-Feb-2004 |
oster | branches: 1.16.8; 1.16.10;
Adjust _rf_ShutdownCreate() so that it is willing to wait for more
memory. Since we only now ever "return(0)", just return (void)
instead.
Cleanup all uses of rf_ShutdownCreate() to not worry about
it ever failing. Shaves another 600 bytes off of an i386 GENERIC kernel.
|
| 1.15 |
| 30-Dec-2003 |
oster | Some days you wonder if some of the function declaration consistency
was just an accident in the first place. Cleanup function decls and
a few comments. [ok.. so I wasn't going to fix this many.. but once
you're on a roll....]
|
| 1.14 |
| 19-Nov-2002 |
oster | branches: 1.14.6;
#if out some stuff that's only used for some distributed sparing stuff.
Shaves another 500 bytes from an i386 kernel.
|
| 1.13 |
| 23-Sep-2002 |
oster | The declaration for rf_GetSpareTableFromDaemon might be supplied in
a header file, but that doesn't help here if said header is not pulled in!
(Hi Simon :) )
|
| 1.12 |
| 23-Sep-2002 |
simonb | Don't need declarations for rf_copyback_in_progress and
rf_GetSpareTableFromDaemon() - these are already supplied
in various header files.
|
| 1.11 |
| 23-Sep-2002 |
oster | bytesPerStripeUnit is set, but never used. Thanks to Simon B. for pointing
this out.
|
| 1.10 |
| 21-Sep-2002 |
oster | Protect more stuff that's only used by the declustering code.
Thanks Krister!
|
| 1.9 |
| 22-May-2002 |
wiz | bcopy -> memcpy. Reviewed by Greg Oster.
|
| 1.8 |
| 13-Nov-2001 |
lukem | branches: 1.8.8;
add RCSIDs
|
| 1.7 |
| 04-Oct-2001 |
oster | Step 2 of the disentanglement. We now look to <dev/raidframe/*> for
the stuff that used to live in rf_types.h, rf_raidframe.h, rf_layout.h,
rf_netbsd.h, rf_raid.h, rf_decluster,h, and a few other places.
Believe it or not, when this is all done, things will be cleaner.
No functional changes to RAIDframe.
|
| 1.6 |
| 26-Jan-2001 |
oster | branches: 1.6.2; 1.6.4; 1.6.6;
Give the parity declustering code their own 'RAID arch' types, and
allow us to turn them off if desired.
|
| 1.5 |
| 07-Mar-2000 |
oster | Nuke unused code.
|
| 1.4 |
| 13-Aug-1999 |
oster | branches: 1.4.2;
rf_sys.h does not need to be #included in any of these files, and, actually,
is no longer needed at all.
|
| 1.3 |
| 05-Feb-1999 |
oster | Phase 2 of the RAIDframe cleanup. The source is now closer to KNF
and is much easier to read. No functionality changes.
|
| 1.2 |
| 26-Jan-1999 |
oster | RAIDframe cleanup, phase 1. Nuke simulator support, user-land driver,
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.
|
| 1.1 |
| 13-Nov-1998 |
oster | RAIDframe, version 1.1, from the Parallel Data Laboratory at
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.
|
| 1.4.2.2 |
| 11-Feb-2001 |
bouyer | Sync with HEAD.
|
| 1.4.2.1 |
| 20-Nov-2000 |
bouyer | Update thorpej_scsipi to -current as of a month ago
A i386 GENERIC kernel compiles without the siop, ahc and bha drivers
(will be updated later). i386 IDE/ATAPI and ncr work, as well as
sparc/esp_sbus. alpha should work as well (untested yet).
siop, ahc and bha will be updated once I've updated the branch to current
-current, as well as machine-dependant code.
|
| 1.6.6.1 |
| 11-Oct-2001 |
fvdl | Catch up with -current. Fix some bogons in the sparc64 kbd/ms
attach code. cd18xx conversion provided by mrg.
|
| 1.6.4.3 |
| 10-Oct-2002 |
jdolecek | sync kqueue with -current; this includes merge of gehenna-devsw branch,
merge of i386 MP branch, and part of autoconf rototil work
|
| 1.6.4.2 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.6.4.1 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.6.2.5 |
| 11-Dec-2002 |
thorpej | Sync with HEAD.
|
| 1.6.2.4 |
| 18-Oct-2002 |
nathanw | Catch up to -current.
|
| 1.6.2.3 |
| 20-Jun-2002 |
nathanw | Catch up to -current.
|
| 1.6.2.2 |
| 14-Nov-2001 |
nathanw | Catch up to -current.
|
| 1.6.2.1 |
| 22-Oct-2001 |
nathanw | Catch up to -current.
|
| 1.8.8.1 |
| 30-May-2002 |
gehenna | Catch up with -current.
|
| 1.14.6.4 |
| 04-Mar-2005 |
skrll | Sync with HEAD.
Hi Perry!
|
| 1.14.6.3 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.14.6.2 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.14.6.1 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.16.10.1 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.16.8.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.17.4.3 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.17.4.2 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.17.4.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.18.12.1 |
| 24-May-2006 |
tron | Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
|
| 1.18.10.1 |
| 11-May-2006 |
elad | sync with head
|
| 1.18.8.1 |
| 24-May-2006 |
yamt | sync with head.
|
| 1.18.6.1 |
| 01-Jun-2006 |
kardel | Sync with head.
|
| 1.18.4.1 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.19.10.2 |
| 10-Dec-2006 |
yamt | sync with head.
|
| 1.19.10.1 |
| 22-Oct-2006 |
yamt | sync with head
|
| 1.19.8.1 |
| 18-Nov-2006 |
ad | Sync with head.
|
| 1.21.4.1 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.23.16.1 |
| 18-May-2014 |
rmind | sync with head
|
| 1.23.12.1 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.23.2.1 |
| 22-May-2014 |
yamt | sync with head.
for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.
this commit was splitted into small chunks to avoid
a limitation of cvs. ("Protocol error: too many arguments")
|
| 1.25.4.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
