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-rw-r--r--xlators/features/shard/src/shard.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/xlators/features/shard/src/shard.c b/xlators/features/shard/src/shard.c
index 8b784eca1a8..74d75758f59 100644
--- a/xlators/features/shard/src/shard.c
+++ b/xlators/features/shard/src/shard.c
@@ -2362,6 +2362,12 @@ shard_readv_do_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
local = frame->local;
+ /* If shard has already seen a failure here before, there is no point
+ * in aggregating subsequent reads, so just go to out.
+ */
+ if (local->op_ret < 0)
+ goto out;
+
if (op_ret < 0) {
local->op_ret = op_ret;
local->op_errno = op_errno;
@@ -2408,8 +2414,8 @@ out:
if (xdata)
local->xattr_rsp = dict_ref (xdata);
vec.iov_base = local->iobuf->ptr;
- vec.iov_len = local->op_ret;
- SHARD_STACK_UNWIND (readv, frame, local->op_ret,
+ vec.iov_len = local->total_size;
+ SHARD_STACK_UNWIND (readv, frame, local->total_size,
local->op_errno, &vec, 1,
&local->prebuf, local->iobref,
local->xattr_rsp);