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| author | Naohiro Aota <naohiro.aota@wdc.com> | 2023-08-22 16:28:51 +0900 |
|---|---|---|
| committer | Zorro Lang <zlang@kernel.org> | 2023-09-02 03:27:32 +0800 |
| commit | c5e4bff3a8a4e88c75c72f387ac94cf910cc725a (patch) | |
| tree | eeb9236d368d586072af7cff0399d8d934c5c1ad | |
| parent | 2817df3ae9d70900eae9e3a7f399ab5ec5524728 (diff) | |
| download | xfstests-dev-c5e4bff3a8a4e88c75c72f387ac94cf910cc725a.tar.gz | |
aio-dio-write-verify: print more info on the error case
When short read or corruption happened, it is difficult to locate which IO
event failed. Print the address to make it identifiable.
Signed-off-by: Naohiro Aota <naohiro.aota@wdc.com>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>
| -rw-r--r-- | src/aio-dio-regress/aio-dio-write-verify.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/aio-dio-regress/aio-dio-write-verify.c b/src/aio-dio-regress/aio-dio-write-verify.c index 90e41b3912..dabbfacde3 100644 --- a/src/aio-dio-regress/aio-dio-write-verify.c +++ b/src/aio-dio-regress/aio-dio-write-verify.c @@ -267,13 +267,14 @@ static int io_verify(int fd) perror("pread"); return 1; } else if (sret != p->param->buf_size) { - fprintf(stderr, "short read %zd was less than %zu\n", - sret, p->param->buf_size); + fprintf(stderr, "short read %zd was less than %zu at %zu\n", + sret, p->param->buf_size, p->param->offset); return 1; } if (memcmp(p->param->buf, p->param->cmp_buf, p->param->buf_size)) { - printf("Find corruption\n"); + printf("Find corruption at %zu length %zu\n", p->param->offset, + p->param->buf_size); dump_buffer(p->param->buf, p->param->offset, p->param->buf_size); corrupted++; |