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| author | Zhilong Liu <zlliu@suse.com> | 2018-02-02 14:10:50 +0800 |
|---|---|---|
| committer | Jes Sorensen <jsorensen@fb.com> | 2018-03-08 14:30:53 -0500 |
| commit | b2a613ddd5f976680358141548197d534cbf8d53 (patch) | |
| tree | 785766a1ef3d8c26a10c70f02b2880f06f2fe649 | |
| parent | b3872c0284c6fb0a80980cecd19789e4b4afea4a (diff) | |
| download | mdadm-b2a613ddd5f976680358141548197d534cbf8d53.tar.gz | |
manpage: add prompt in --zero-superblock against clustered raid
Clustered raid would be damaged if calls --zero-superblock
incorrectly, so add prompt in --zero-superblock chapter of
manpage. Such as: cluster node1 has assembled cluster-md,
but calls --zero-superblock in other cluster node.
Signed-off-by: Zhilong Liu <zlliu@suse.com>
Signed-off-by: Jes Sorensen <jsorensen@fb.com>
| -rw-r--r-- | mdadm.8.in | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -1691,6 +1691,10 @@ overwritten with zeros. With the block where the superblock would be is overwritten even if it doesn't appear to be valid. +.B Note: +Be careful to call \-\-zero\-superblock with clustered raid, make sure +array isn't used or assembled in other cluster node before execute it. + .TP .B \-\-kill\-subarray= If the device is a container and the argument to \-\-kill\-subarray |