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| author | Sage Weil <sage@newdream.net> | 2011-05-24 17:05:30 -0700 |
|---|---|---|
| committer | Sage Weil <sage@newdream.net> | 2011-05-24 17:06:13 -0700 |
| commit | c67dd164a412faa89e09c7ec1949eef17a49c994 (patch) | |
| tree | bcb61f5bd4571d9822f09b7f867001c07ff08035 /src/mkcephfs.in | |
| parent | 5532f897c7427fa559912cc4bfcfd17b8af9e9d6 (diff) | |
| download | ceph-c67dd164a412faa89e09c7ec1949eef17a49c994.tar.gz | |
mkcephfs: error out on bad usage
Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'src/mkcephfs.in')
| -rw-r--r-- | src/mkcephfs.in | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mkcephfs.in b/src/mkcephfs.in index 8558754e58c..0e0ca6e5950 100644 --- a/src/mkcephfs.in +++ b/src/mkcephfs.in @@ -61,6 +61,7 @@ fi usage_exit() { echo "usage: $0 -a -c ceph.conf [-k adminkeyring] [--mkbtrfs]" + echo " to generate a new ceph cluster on all nodes; for advanced usage see man page" echo " ** be careful, this WILL clobber old data; check your ceph.conf carefully **" exit } @@ -168,6 +169,14 @@ done [ -z "$conf" ] && [ -n "$dir" ] && conf="$dir/conf" +if [ $allhosts -eq 1 ]; then + if [ $preparemonmap -eq 1 ] || [ -n "$initdaemon" ] || [ -n "$initlocaldaemons" ] || [ -n "$prepareosdfs" ] || [ -n "$preparemon" ] ; then + echo "The -a option cannot be combined with other subcommands; see man page." + usage_exit + fi +fi + + ### prepare-monmap ### |