* [PATCH nvme-cli] nvme: print I/O error to stderr
@ 2019-03-06 9:42 Sagi Grimberg
2019-03-06 15:12 ` Keith Busch
0 siblings, 1 reply; 2+ messages in thread
From: Sagi Grimberg @ 2019-03-06 9:42 UTC (permalink / raw)
something like blktests might rely on this to output to
stderr.
Signed-off-by: Sagi Grimberg <sagi at grimberg.me>
---
nvme.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/nvme.c b/nvme.c
index 8aac2ef1f673..e88d19940df5 100644
--- a/nvme.c
+++ b/nvme.c
@@ -4413,7 +4413,7 @@ static int submit_io(int opcode, char *command, const char *desc,
if (err < 0)
perror("submit-io");
else if (err)
- printf("%s:%s(%04x)\n", command, nvme_status_to_string(err), err);
+ fprintf(stderr, "%s:%s(%04x)\n", command, nvme_status_to_string(err), err);
else {
if (!(opcode & 1) && write(dfd, (void *)buffer, cfg.data_size) < 0) {
fprintf(stderr, "write: %s: failed to write buffer to output file\n",
--
2.17.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH nvme-cli] nvme: print I/O error to stderr
2019-03-06 9:42 [PATCH nvme-cli] nvme: print I/O error to stderr Sagi Grimberg
@ 2019-03-06 15:12 ` Keith Busch
0 siblings, 0 replies; 2+ messages in thread
From: Keith Busch @ 2019-03-06 15:12 UTC (permalink / raw)
Applied, thank you.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-03-06 9:42 [PATCH nvme-cli] nvme: print I/O error to stderr Sagi Grimberg
2019-03-06 15:12 ` Keith Busch
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