CVS commit: [netbsd-6] src/sys/dev/raidframe

["Jeff Rizzo" <riz%netbsd.org@localhost>]

Module Name:    src
Committed By:   riz
Date:           Thu Feb 23 02:22:05 UTC 2012

Modified Files:
        src/sys/dev/raidframe [netbsd-6]: rf_reconmap.c rf_reconstruct.c

Log Message:
Pull up following revision(s) (requested by oster in ticket #23):
        sys/dev/raidframe/rf_reconstruct.c: revision 1.118
        sys/dev/raidframe/rf_reconmap.c: revision 1.34
comment, and effectively remove, a DIAGNOSTIC check that
is invalid for RAID5_RS.
Add logic to the main reconstruction loop to handle RAID5 with rotated
spares.  While here, observe that we were actually doing one more
stripe than we thought we were, and correct that too (it didn't matter
for non-RAID5_RS, but it definitely does for RAID5_RS).  Add some
bounds-checking at the beginning to handle the case where the number
of stripes in the set is smaller than the sliding reconstruction window.
XXX: this problem likely needs to be fixed for PARITY_DECLUSTERING too.


To generate a diff of this commit:
cvs rdiff -u -r1.33 -r1.33.8.1 src/sys/dev/raidframe/rf_reconmap.c
cvs rdiff -u -r1.117 -r1.117.8.1 src/sys/dev/raidframe/rf_reconstruct.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.