5-50 Installing and Using Utilities
Start and Stop of Components
To start or stop a component with NEC ESMPRO Manager, use the [Maintenance] tree of the component in the [ft] tree of the data viewer. Open the tree of the component to be started or stopped and select the [Maintenance] tree.
To start or stop a component with the Server Maintenance Utility, use the component screens of the Server Maintenance Utility.
The table below shows the potential cases in which a component is to be started or stopped.
Compo- |
| Start |
|
| Stop |
| |
nent |
| Remote | Local | Remote | Local | ||
CPU |
| When the cause of | When the cause of | When system is | When system is | ||
Module |
| down is reviewed | down is reviewed | stopped forcibly | stopped forcibly | ||
|
| and the system is | and the system is | due to replacement | due to replacement | ||
|
| restarted in module | restarted in module | or malfunction of | or malfunction of | ||
|
| down state. | down state. | module. | module. | ||
|
| Executable in any of | Executable in the | Executable in the | Executable in the | ||
|
| following module | following module | ||||
|
| the following module | state: (this can be | following module | state: (this can be | ||
|
| states (this can be | viewed on Server | state (this can be | viewed on Server | ||
|
| viewed on manager | Maintenance Utility | viewed on manager | Maintenance Utility | ||
|
| screen): | screen) | screen): | screen) | ||
|
| ξ | Removed | ξ | Removed | ξ Duplex | ξ Duplex |
|
| ξ | Broken | ξ | Broken |
|
|
|
| ξ | Shot |
|
| ||
|
| ξ | Shot |
|
| ||
|
| ξ | Firmware Update |
|
| ||
|
| ξ | Firmware Update |
|
| ||
|
|
| Complete |
|
| ||
|
|
|
| Complete |
|
| |
|
| ξ | Diagnostics |
|
|
| |
|
| ξ | Diagnostics |
|
| ||
|
|
| Passed |
|
| ||
|
|
|
| Passed |
|
| |
|
|
|
|
|
|
| |
|
|
|
|
|
| ||
IO Module |
| Same as above | Same as above | Same as above | Same as above | ||
Remote: | Executable from remote management PC by using NEC ESMPRO Manager | ||||||
Local: | Executable on local server by using Server Maintenance Utility |
| |||||
IMPORTANT:
IO modules, SCSI adapters, SCSI buses, and modules under the SCSI enclosure have impact on each other. You need to be aware of this, for example, when you replace a CPU/IO module. For details, see “Impact of Module Status Changes” described earlier in this chapter.
When starting modules, ensure to start IO modules first and then CPU modules. To start IO modules when CPU modules are running and IO modules are stopped, the CPU modules must be stopped before starting IO modules.
CHECK:
Even if stoppage of a CPU module or IO module is requested, the module will not be stopped if it is judged that the system would be unable to continue running. It is the same for when the FT STATUS LED is off.
For example, the module is not stopped when the CPU/IO modules are successfully duplicated,
