Re: [PATCH] raid6check.c: reduce verbosity
From: Piergiorgio Sartor <hidden>
Date: 2014-02-05 19:18:45
On Tue, Feb 04, 2014 at 04:10:25PM +1100, NeilBrown wrote:
On Sat, 1 Feb 2014 17:03:34 +0100 Piergiorgio Sartor [off-list ref] wrote:quoted
This patch removes some printouts, which are not really useful here. These could be re-added later, in case a verbosity parameter will be provided. Signed off: piergiorgio.sartor@nexgo.de diff -uNrp a/raid6check.c b/raid6check.c--- a/raid6check.c 2014-01-23 19:36:23.151837870 +0100 +++ b/raid6check.c 2014-02-01 16:56:14.123771170 +0100@@ -188,8 +188,6 @@ int check_stripes(struct mdinfo *info, i while (length > 0) { int disk[chunk_size >> CHECK_PAGE_BITS]; - printf("pos --> %llu\n", start); - err = lock_stripe(info, start, chunk_size, data_disks, sig); if(err != 0) { if (err != 2)@@ -221,7 +219,6 @@ int check_stripes(struct mdinfo *info, i int disk = geo_map(i, start, raid_disks, level, layout); blocks[i] = stripes[disk]; block_index_for_slot[disk] = i; - printf("%d->%d\n", i, disk); } qsyndrome(p, q, (uint8_t**)blocks, data_disks, chunk_size);This and other 3 all applied - thanks. NeilBrown
Hi Neil, thanks for the update. It seems the patch removing the commented code (the one you complained about), was not added. Below the patch again. Thanks, bye,
--- --- --- --- ---
This patch will remove some legacy code. It is part of the verbosity "cleanup". In any case, if information about the P and Q parity mismatches is required, it should go inside the code handling page size blocks, not full stripe size. Signed off: piergiorgio.sartor@nexgo.de diff -uNrp a/raid6check.c b/raid6check.c
--- a/raid6check.c 2014-01-20 19:48:10.435721613 +0100
+++ b/raid6check.c 2014-01-23 19:36:23.151837870 +0100@@ -231,15 +231,7 @@ int check_stripes(struct mdinfo *info, i block_index_for_slot[diskP] = data_disks; blocks[data_disks+1] = stripes[diskQ]; block_index_for_slot[diskQ] = data_disks+1; -/* Do we really need the code below? */ -#if 0 - if (memcmp(p, stripes[diskP], chunk_size) != 0) { - printf("P(%d) wrong at %llu\n", diskP, start); - } - if (memcmp(q, stripes[diskQ], chunk_size) != 0) { - printf("Q(%d) wrong at %llu\n", diskQ, start); - } -#endif + raid6_collect(chunk_size, p, q, stripes[diskP], stripes[diskQ], results); raid6_stats(disk, results, raid_disks, chunk_size);
--
piergiorgio