Expand continue_on_error to select which type of error to allow
This expands the continue_on_error option to take a string specifying
what type of error to continue on, breaking out errors into read,
write, and verify. (Sync, trim, and anything else not specifically a
read are considered write operations for the sake of error
continuation.)
Backwards compatibility is retained by allowing =0 and =1 values to
specify none and all, respectively.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
diff --git a/fio.h b/fio.h
index cc1f65f..4733990 100644
--- a/fio.h
+++ b/fio.h
@@ -65,6 +65,17 @@
RW_SEQ_IDENT,
};
+/*
+ * What type of errors to continue on when continue_on_error is used
+ */
+enum error_type {
+ ERROR_TYPE_NONE = 0,
+ ERROR_TYPE_READ = 1 << 0,
+ ERROR_TYPE_WRITE = 1 << 1,
+ ERROR_TYPE_VERIFY = 1 << 2,
+ ERROR_TYPE_ANY = 0xffff,
+};
+
struct bssplit {
unsigned int bs;
unsigned char perc;
@@ -227,7 +238,7 @@
/*
* I/O Error handling
*/
- unsigned int continue_on_error;
+ enum error_type continue_on_error;
/*
* Benchmark profile type
@@ -520,6 +531,15 @@
#define td_non_fatal_error(e) ((e) == EIO || (e) == EILSEQ)
+static inline enum error_type td_error_type(enum fio_ddir ddir, int err)
+{
+ if (err == EILSEQ)
+ return ERROR_TYPE_VERIFY;
+ if (ddir == DDIR_READ)
+ return ERROR_TYPE_READ;
+ return ERROR_TYPE_WRITE;
+}
+
static inline void update_error_count(struct thread_data *td, int err)
{
td->total_err_count++;