From: Darrick J. Wong <darrick.wong@oracle.com>
Date: Sun, 1 Mar 2020 17:33:38 +0000 (-0500)
Subject: libxfs: complain when write IOs fail
X-Git-Tag: v5.5.0-rc1~33
X-Git-Url: http://git.ipfire.org/gitweb/gitweb.cgi?a=commitdiff_plain;h=9a54569a715728993fb3b8f33d8d33b595ac15a1;p=thirdparty%2Fxfsprogs-dev.git

libxfs: complain when write IOs fail

Complain whenever a metadata write fails.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Allison Collins <allison.henderson@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
---

diff --git a/libxfs/rdwr.c b/libxfs/rdwr.c
index 92281d586..4c021316a 100644
--- a/libxfs/rdwr.c
+++ b/libxfs/rdwr.c
@@ -1156,7 +1156,12 @@ libxfs_writebufr(xfs_buf_t *bp)
 			(long long)LIBXFS_BBTOOFF64(bp->b_bn),
 			(long long)bp->b_bn, bp, bp->b_error);
 #endif
-	if (!bp->b_error) {
+	if (bp->b_error) {
+		fprintf(stderr,
+	_("%s: write failed on %s bno 0x%llx/0x%x, err=%d\n"),
+			__func__, bp->b_ops->name,
+			(long long)bp->b_bn, bp->b_bcount, -bp->b_error);
+	} else {
 		bp->b_flags |= LIBXFS_B_UPTODATE;
 		bp->b_flags &= ~(LIBXFS_B_DIRTY | LIBXFS_B_EXIT |
 				 LIBXFS_B_UNCHECKED);