linux-toradex.git/lib/raid6/test/test.c, branch v4.4.106 Linux kernel for Apalis and Colibri modules md/raid6 algorithms: improve test program 2015-04-21T22:00:42+00:00 Markus Stockhausen stockhausen@collogia.de 2014-12-15T01:57:04+00:00 7e92e1d7629b00578cef22b1f4c6ada726663701 It is always helpful to have a test tool in place if we implement new data critical algorithms. So add some test routines to the raid6 checker that can prove if the new xor_syndrome() works as expected. Run through all permutations of start/stop pages per algorithm and simulate a xor_syndrome() assisted rmw run. After each rmw check if the recovery algorithm still confirms that the stripe is fine. Signed-off-by: Markus Stockhausen <stockhausen@collogia.de> Signed-off-by: NeilBrown <neilb@suse.de> 
It is always helpful to have a test tool in place if we implement
new data critical algorithms. So add some test routines to the raid6
checker that can prove if the new xor_syndrome() works as expected.

Run through all permutations of start/stop pages per algorithm and
simulate a xor_syndrome() assisted rmw run. After each rmw check if
the recovery algorithm still confirms that the stripe is fine.

Signed-off-by: Markus Stockhausen <stockhausen@collogia.de>
Signed-off-by: NeilBrown <neilb@suse.de>
lib/raid6: update test program for recovery functions 2012-05-22T03:54:23+00:00 Jim Kukunas james.t.kukunas@linux.intel.com 2012-05-22T03:54:23+00:00 2dbf708448c836754d25fe6108c5bfe1f5697c95 Test each combination of recovery and syndrome generation functions. Signed-off-by: Jim Kukunas <james.t.kukunas@linux.intel.com> Signed-off-by: NeilBrown <neilb@suse.de> 
Test each combination of recovery and syndrome generation
functions.

Signed-off-by: Jim Kukunas <james.t.kukunas@linux.intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Rename raid6 files now they're in a 'raid6' directory. 2010-08-10T23:19:05+00:00 David Woodhouse David.Woodhouse@intel.com 2010-08-10T23:19:05+00:00 cc4589ebfae6f8dbb5cf880a0a67eedab3416492 Linus asks 'why "raid6" twice?'. No reason. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
Linus asks 'why "raid6" twice?'. No reason.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>