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Btrfs-progs utils Informative errors

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Signed-off-by: Chris Mason <chris.mason@oracle.com>
This commit is contained in:
Goldwyn Rodrigues 2011-02-07 07:34:36 +00:00 committed by Chris Mason
parent 16261f09c4
commit eb5418933f
1 changed files with 3 additions and 2 deletions
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5
utils.c
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@ -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,