| 发明名称 |
STORAGE SYSTEM, STORAGE SYSTEM CONTROL METHOD, AND STORAGE SYSTEM CONTROL DEVICE |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To carry out fan rotation speed control adapted for an environmental temperature of an apparatus and reduce the noise while discharging the heat from the apparatus until the firmware start after the DC-on of the apparatus with a simple device configuration. <P>SOLUTION: A storage system 1 is configured such that a PLD 23 is provided with a hardware fan control part 23a for controlling cooling fans by hardware and controlling the cooling fans until the fan control is started by the firmware. A module mount state is mutually notified between control modules. A control module, having a minimum ID using a combination of signals each showing the module mount state, controls all of the cooling fans. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
| 申请公布号 |
JP2009157784(A) |
申请公布日期 |
2009.07.16 |
| 申请号 |
JP20070337227 |
申请日期 |
2007.12.27 |
| 申请人 |
FUJITSU LTD |
发明人 |
MATSUDA SHINNOSUKE;ISHII TAKANORI |
| 分类号 |
G06F3/06;G06F1/20;G06F1/26;G06F1/28 |
主分类号 |
G06F3/06 |
| 代理机构 |
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