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| author | Davidlohr Bueso | 2011-04-09 02:20:53 +0200 |
|---|---|---|
| committer | Karel Zak | 2011-04-12 13:13:28 +0200 |
| commit | 95fa64da98fcb9ab1cfbd51c93cf2ee4972a814e (patch) | |
| tree | 65494dafe0e54cd2e3d4df7417c65ca6b7321406 /disk-utils/mkswap.c | |
| parent | blkdev: add blkdev_is_misaligned() (diff) | |
| download | kernel-qcow2-util-linux-95fa64da98fcb9ab1cfbd51c93cf2ee4972a814e.tar.gz kernel-qcow2-util-linux-95fa64da98fcb9ab1cfbd51c93cf2ee4972a814e.tar.xz kernel-qcow2-util-linux-95fa64da98fcb9ab1cfbd51c93cf2ee4972a814e.zip | |
mkswap: add alignment check
This patch produces the program to warn if the given device is misaligned.
[kzak@redhat.com: - call the check for block devices only]
Signed-off-by: Davidlohr Bueso <dave@gnu.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'disk-utils/mkswap.c')
| -rw-r--r-- | disk-utils/mkswap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/disk-utils/mkswap.c b/disk-utils/mkswap.c index 599b9b047..a621641a0 100644 --- a/disk-utils/mkswap.c +++ b/disk-utils/mkswap.c @@ -599,6 +599,8 @@ main(int argc, char **argv) { errx(EXIT_FAILURE, _("error: " "%s is mounted; will not make swapspace."), device_name); + else if (blkdev_is_misaligned(DEV)) + warnx(_("warning: %s is misaligned"), device_name); if (check) check_blocks(); |