static int disk_status(struct dirty_log *log, status_type_t status,
char *result, unsigned int maxlen)
{
int sz = 0;
int params;
struct log_c *lc = log->context;
switch(status) {
case STATUSTYPE_INFO:
DMEMIT("3 disk %s %c", lc->log_dev->name,
lc->log_dev_failed ? 'D' : 'A');
break;
case STATUSTYPE_TABLE:
params = (lc->sync == DEFAULTSYNC) ? 2 : 3;
params += (lc->failure_response == DMLOG_IOERR_BLOCK) ? 1 : 0;
DMEMIT("%s %d %s %u ", log->type->name,
params,
lc->log_dev->name,
lc->region_size);
DMEMIT_SYNC;
if (lc->failure_response == DMLOG_IOERR_BLOCK)
DMEMIT("block_on_error ");
}
return sz;
}
static int core_status(struct dm_dirty_log *log, status_type_t status,
char *result, unsigned int maxlen)
{
int sz = 0;
struct log_c *lc = log->context;
switch(status) {
case STATUSTYPE_INFO:
DMEMIT("1 %s", log->type->name);
break;
case STATUSTYPE_TABLE:
DMEMIT("%s %u %u ", log->type->name,
lc->sync == DEFAULTSYNC ? 1 : 2, lc->region_size);
DMEMIT_SYNC;
}
return sz;
}
static int disk_status(struct dm_dirty_log *log, status_type_t status,
char *result, unsigned int maxlen)
{
int sz = 0;
struct log_c *lc = log->context;
switch(status) {
case STATUSTYPE_INFO:
DMEMIT("3 %s %s %c", log->type->name, lc->log_dev->name,
lc->log_dev_flush_failed ? 'F' :
lc->log_dev_failed ? 'D' :
'A');
break;
case STATUSTYPE_TABLE:
DMEMIT("%s %u %s %u ", log->type->name,
lc->sync == DEFAULTSYNC ? 2 : 3, lc->log_dev->name,
lc->region_size);
DMEMIT_SYNC;
}
return sz;
}
static int disk_status(struct dirty_log *log, status_type_t status,
char *result, unsigned int maxlen)
{
int sz = 0;
char buffer[16];
struct log_c *lc = log->context;
switch(status) {
case STATUSTYPE_INFO:
break;
case STATUSTYPE_TABLE:
format_dev_t(buffer, lc->log_dev->bdev->bd_dev);
DMEMIT("%s %u %s %u ", log->type->name,
lc->sync == DEFAULTSYNC ? 2 : 3, buffer,
lc->region_size);
DMEMIT_SYNC;
}
return sz;
}
