diff options
Diffstat (limited to 'utils.c')
-rw-r--r-- | utils.c | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -867,7 +867,7 @@ again: } dirp = opendir(dirname); if (!dirp) { - fprintf(stderr, "Unable to open /sys/block for scanning\n"); + fprintf(stderr, "Unable to open %s for scanning\n", dirname); return -ENOENT; } while(1) { @@ -902,7 +902,8 @@ again: } fd = open(fullpath, O_RDONLY); if (fd < 0) { - fprintf(stderr, "failed to read %s\n", fullpath); + fprintf(stderr, "failed to read %s: %s\n", fullpath, + strerror(errno)); continue; } ret = btrfs_scan_one_device(fd, fullpath, &tmp_devices, |