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| OS model | |
|---|---|
| Windows | Windows NT 4.0 |
| Windows 2000 | |
| Linux | Red Hat Linux Ver.7.2/7.3 |
| Red Hat Linux Advanced Server powered by Miracle Ver.2.1 | |
| Red Hat Enterprise Linux AS/ES Ver.2.1/3.0 | |
| Miracle Linux Standard Edition Ver.2.0/2.1 | |
| Linux for NEC Express5800/ft series | |
On a system with Fibre Channel Disk Array Unit (ST12000) (FC Array Unit), if the power of FC Array Unit
is turned off when the system is being stopped, cached data in the cache memories of RAID controllers
may be lost because of the power off before the data is flushed comletely.
FC Array Mode Auto-Changeover Tool changes RAID controllers to Normal Operation Mode / Shutdown Mode
automatically when a system is started or stopped, and actualize to prevent cached data from loss.
| Meaning of symbols | |
|---|---|
| " OK " | Available without any problem |
| " Fine " | Available, but problems may appear |
| " NG " | Unavailing |
| No. | Contents | Result | Comments |
|---|---|---|---|
| 1. | Prepare for Shutdown | " OK " | FC Array Unit entered Shutdown Mode automatically if it was at Normal Operation Mode when OS was being shut down. |
| 2. | Return to Normal Operation | " OK " | FC Array Unit entered Normal Operation Mode automatically if it was at Shutdown Mode when its service was started and while the system was in normal use. |
| 3. | Registration of event message | " OK " | Event messages were registered in Event Log when each event occurred. |
| 4. | Running | " OK " | FC Array Mode Auto-Changeover Tool behaved with no problem, and no memory leak appeared. |
To inquire details of the functions, please refer to the following documents.