unsigned long long io_bytes[2];
unsigned long runtime[2];
unsigned long total_run_time;
+
+ /*
+ * IO Error related stats
+ */
+ unsigned continue_on_error;
+ unsigned long total_err_count;
+ int first_error;
};
struct bssplit {
unsigned int thinktime_spin;
unsigned int thinktime_blocks;
unsigned int fsync_blocks;
+ unsigned int fdatasync_blocks;
unsigned int start_delay;
unsigned long long timeout;
unsigned long long ramp_time;
unsigned long long zone_size;
unsigned long long zone_skip;
enum fio_memtype mem_type;
+ unsigned int mem_align;
unsigned int stonewall;
unsigned int new_group;
*/
unsigned int cpuload;
unsigned int cpucycle;
+
+ /*
+ * I/O Error handling
+ */
+ unsigned int continue_on_error;
};
#define FIO_VERROR_SIZE 128
* For generating file sizes
*/
os_random_state_t file_size_state;
+
+ /*
+ * Error counts
+ */
+ unsigned int total_err_count;
+ int first_error;
};
/*
break; \
int e = (err); \
(td)->error = e; \
- snprintf(td->verror, sizeof(td->verror) - 1, "file:%s:%d, func=%s, error=%s", __FILE__, __LINE__, (func), (msg)); \
+ if (!(td)->first_error) \
+ snprintf(td->verror, sizeof(td->verror) - 1, "file:%s:%d, func=%s, error=%s", __FILE__, __LINE__, (func), (msg)); \
} while (0)
+#define td_clear_error(td) \
+ (td)->error = 0;
#define td_verror(td, err, func) \
__td_verror((td), (err), strerror((err)), (func))
#define td_vmsg(td, err, msg, func) \
#define MAX_JOBS (1024)
+#define td_non_fatal_error(e) ((e) == EIO || (e) == EILSEQ)
+
+static inline void update_error_count(struct thread_data *td, int err)
+{
+ td->total_err_count++;
+ if (td->total_err_count == 1)
+ td->first_error = err;
+}
+
static inline int should_fsync(struct thread_data *td)
{
if (td->last_was_sync)
return ret;
}
+static inline int is_power_of_2(unsigned int val)
+{
+ return (val != 0 && ((val & (val - 1)) == 0));
+}
+
#endif