diff options
author | Brian Foster <bfoster@redhat.com> | 2012-11-01 10:53:43 -0400 |
---|---|---|
committer | Vijay Bellur <vbellur@redhat.com> | 2012-11-19 23:12:28 -0800 |
commit | 18851652c9e3d566fd82fac91d67792d7c221f6b (patch) | |
tree | 11844305d6c68a6709964f543be4ed3d79ec5d6c /xlators/debug/error-gen/src/error-gen.h | |
parent | c0885f7dbbbf8fb9d9f813617e13c7ba59a6acef (diff) |
debug/error-gen: add the short write pseudo-error
Add a separate enum for pseudo-errors in the debug/error-gen
translator and include a short write error. The short write error
causes writev requests to return with some non-error value less
than the size of the write request.
BUG: 853690
Change-Id: I50b7d328386a8b78d03ce91b4c2ec83e0d32c9aa
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-on: http://review.gluster.org/4148
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'xlators/debug/error-gen/src/error-gen.h')
-rw-r--r-- | xlators/debug/error-gen/src/error-gen.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/xlators/debug/error-gen/src/error-gen.h b/xlators/debug/error-gen/src/error-gen.h index 9eaec804ff5..d92c2306240 100644 --- a/xlators/debug/error-gen/src/error-gen.h +++ b/xlators/debug/error-gen/src/error-gen.h @@ -19,6 +19,18 @@ #define GF_FAILURE_DEFAULT 10 +/* + * Pseudo-errors refer to errors beyond the scope of traditional <-1, op_errno> + * returns. This facilitates the ability to return unexpected, but not -1 values + * and/or to inject operations that lead to implicit error conditions. The range + * for pseudo errors resides at a high value to avoid conflicts with the errno + * range. + */ +enum GF_PSEUDO_ERRORS { + GF_ERROR_SHORT_WRITE = 1000, /* short writev return value */ + GF_ERROR_MAX +}; + typedef struct { int enable[GF_FOP_MAXVALUE]; int op_count; |