content_image/719535.jpg content_image/719532.jpg content_image/719533.jpg content_image/719534.jpg content_image/719536.jpg
• --nowait-nodes= list 

When this option is used, ndb_waiter  does not wait for the nodes whose IDs are listed. The list is comma-delimited; ranges can be indicated by dashes, as shown here: 

shell> ndb_waiter --nowait-nodes=1,3,7-9 

<img src='content_image/719535.jpg'>

• --print-defaults 

## Important 

Do not  use this option together with the --wait-nodes  option. 

<img src='content_image/719532.jpg'>

Print program argument list and exit. 

• --timeout= seconds , -t seconds 

Time to wait. The program exits if the desired state is not achieved within this number of seconds. The default is 120 seconds (1200 reporting cycles). 

• --single-user 

The program waits for the cluster to enter single user mode. 

• --usage 

<img src='content_image/719533.jpg'>

Display help text and exit; same as --help . 

• --version 

<img src='content_image/719534.jpg'>

Display version information and exit. 

• --wait-nodes= list , -w list 

When this option is used, ndb_waiter  waits only for the nodes whose IDs are listed. The list is comma- delimited; ranges can be indicated by dashes, as shown here: 

shell> ndb_waiter --wait-nodes=2,4-6,10 

<img src='content_image/719536.jpg'>

## Important 

Do not  use this option together with the --nowait-nodes  option. 

Sample Output.  Shown here is the output from ndb_waiter  when run against a 4-node cluster in which two nodes have been shut down and then started again manually. Duplicate reports (indicated by ... ) are omitted. 

shell> ./ndb_waiter -c localhost Connecting to mgmsrv at (localhost) State node 1 STARTED 

