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author | Alasdair Kergon <agk@redhat.com> | 2004-11-19 19:32:09 +0000 |
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committer | Alasdair Kergon <agk@redhat.com> | 2004-11-19 19:32:09 +0000 |
commit | 82416639c4681bfddd164c81482d14b89c633b04 (patch) | |
tree | 476035cc184040d06d153a50ff373768b48477bd /tools/pvcreate.c | |
parent | 5ab925debf247277f6b6c7fca32474da6218bfe9 (diff) | |
download | lvm2-82416639c4681bfddd164c81482d14b89c633b04.tar.gz lvm2-82416639c4681bfddd164c81482d14b89c633b04.tar.xz lvm2-82416639c4681bfddd164c81482d14b89c633b04.zip |
Only wipe signature bytes when destroying md superblock, so process
is reversible.
Diffstat (limited to 'tools/pvcreate.c')
-rw-r--r-- | tools/pvcreate.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/pvcreate.c b/tools/pvcreate.c index 908e8c0c..f1c1b837 100644 --- a/tools/pvcreate.c +++ b/tools/pvcreate.c @@ -86,7 +86,7 @@ static int pvcreate_check(struct cmd_context *cmd, const char *name) (yes_no_prompt("Software RAID md superblock " "detected on %s. Wipe it? [y/n] ", name) == 'y'))) { log_print("Wiping software RAID md superblock on %s", name); - if (!dev_zero(dev, md_superblock, 512)) { + if (!dev_zero(dev, md_superblock, 4)) { log_error("Failed to wipe RAID md superblock on %s", name); return 0; |