Resuming normal companion mode

To move from suspended mode to normal companion mode:

Make sure both companions are running. As root, issue:
```
hastatus
```
Change the Critical attribute of the Sybase resource on the primary node to 1. As root, issue:
```
hares -modify name_of_Sybase_resource Critical 1
```
For example, to modify the Critical attribute of the Sybase syb_ase125 resource for primary companion MONEY1:
```
hares -modify syb_ase125 Critical 1
```
Resume normal companion mode. From the secondary companion, issue:
```
sp_companion primary_companion_name, resume
```
For example, to resume normal companion mode for primary companion MONEY1:
```
sp_companion MONEY1, resume
```
You cannot connect clients with the failover property (for example isql -Q) until you issue sp_companion resume. If you do try to reconnect them after issuing sp_companion prepare_failback, the client hangs until you issue sp_companion resume.