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Add a new undocumented --filter-block-error option

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This commit is contained in:
Andrea Mazzoleni 2021-07-08 07:38:24 +02:00
parent 6e717a8239
commit 836fd6b1e0
3 changed files with 28 additions and 5 deletions
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15
cmdline/check.c
View file

@ -801,8 +801,21 @@ static int block_is_enabled(struct snapraid_state* state, block_off_t i, struct
unsigned j;
unsigned l;
/* filter for bad blocks */
if (state->opt.badblockonly) {
snapraid_info info;
/* get block specific info */
info = info_get(&state->infoarr, i);
/*
* Filter specifically only for bad blocks
*/
return info_get_bad(info);
}
/* filter for the parity */
if (state->opt.badonly) {
if (state->opt.badfileonly) {
snapraid_info info;
/* get block specific info */

15
cmdline/snapraid.c
View file

@ -315,6 +315,7 @@ struct option long_options[] = {
{ "filter-disk", 1, 0, 'd' },
{ "filter-missing", 0, 0, 'm' },
{ "filter-error", 0, 0, 'e' },
{ "filter-block-error", 0, 0, 'b' },
{ "percentage", 1, 0, 'p' }, /* legacy name for --plan */
{ "plan", 1, 0, 'p' },
{ "older-than", 1, 0, 'o' },
@ -478,7 +479,7 @@ struct option long_options[] = {
};
#endif
#define OPTIONS "c:f:d:mep:o:S:B:L:i:l:ZEUDNFRahTC:vqHVG"
#define OPTIONS "c:f:d:mebp:o:S:B:L:i:l:ZEUDNFRahTC:vqHVG"
volatile int global_interrupt = 0;
@ -627,10 +628,18 @@ int main(int argc, char* argv[])
opt.expected_missing = 1;
break;
case 'e' :
/* when processing only error, we filter both files and blocks */
/* when processing only error, we filter files */
/* and we apply fixes only to synced ones */
filter_error = 1;
opt.badonly = 1;
opt.badfileonly = 1;
opt.syncedonly = 1;
break;
case 'b' :
/* when processing only block with error, we filter both files and blocks */
/* and we apply fixes only to synced ones */
filter_error = 1;
opt.badfileonly = 1;
opt.badblockonly = 1;
opt.syncedonly = 1;
break;
case 'p' :

3
cmdline/state.h
View file

@ -73,7 +73,8 @@ extern volatile int global_interrupt;
struct snapraid_option {
int gui; /**< Gui output. */
int auditonly; /**< In check, checks only the hash and not the parity. */
int badonly; /**< In fix, fixes only the blocks marked as bad. */
int badfileonly; /**< In fix, fixes only files marked as bad. */
int badblockonly; /**< In fix, fixes only the blocks marked as bad. */
int syncedonly; /**< In fix, fixes only files that are synced. */
int prehash; /**< Enables the prehash mode for sync. */
unsigned io_error_limit; /**< Max number of input/output errors before aborting. */