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公开(公告)号：US20130047030A1
公开(公告)日：2013-02-21
申请号：US13203907
申请日：2011-08-18
CPC分类号： H02J9/061 , G06F1/263 , G06F11/1076 , G06F11/2015
摘要： The supply of power to a storage apparatus can be made redundant by means of power inputs from two types of power supply, namely an AC power supply and a DC power supply.The storage apparatus comprises a power supply unit for supplying power to a plurality of storage devices, and a power supply controller for controlling a method of supplying power from the power supply unit, wherein the power supply unit makes redundant the power supplied from a first power supply device which supplies AC power and/or from a second power supply device which supplies DC power, and supplies this power to the plurality of storage devices, and wherein, in response to an operator configuration input, the power supply controller supplies power from the first power supply device to one storage device among the plurality of storage devices and supplies power from the second power supply device to another storage device.
摘要翻译： 通过来自两种类型的电源即AC电源和DC电源的电力输入，能够使存储装置的电力供应变得冗余。 存储装置包括用于向多个存储装置供电的电源单元和用于控制从电源单元供电的方法的电源控制器，其中，电源单元冗余地从第一电力供应的电力 供给交流电力的供给装置和/或来自提供直流电力的第二供电装置的供电装置，并将该电力提供给多个存储装置，并且其中，响应于操作者配置输入，电源控制器从 将所述第一供电装置供给到所述多个存储装置中的一个存储装置，并将来自所述第二供电装置的电力供给到另一存储装置。
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公开(公告)号：US08650419B2
公开(公告)日：2014-02-11
申请号：US13002632
申请日：2010-12-20
申请人： Fumiaki Hosaka
发明人： Fumiaki Hosaka
IPC分类号： G06F1/26
CPC分类号： H02J7/0047 , G06F1/3212 , G06F1/3268 , G06F11/1441 , Y02D10/154 , Y02D10/174
摘要： The charge capacity of a battery for supplying electric power to a volatile memory and a nonvolatile memory is increased without increasing the power source capacity.A control unit for controlling data input/output processing on a storage device is configured by combining a plurality of units which become load on a power source; and at the time of power interruption of a power source, the control unit saves data and information, which are stored in a volatile memory, to a nonvolatile memory. A battery charged by the power source supplies electric power to the volatile memory and the nonvolatile memory at the time of the power interruption. When the electric power is supplied from the power source to the control unit at the time of power recovery after the power interruption, a main controller selects an activation target unit, which is to be activated, from among the plurality of units belonging to the control unit and controls activation of the selected activation target unit. A battery controller controls a charging current supplied to the battery based on surplus power indicating a difference between total power consumption by the selected activation target unit and a capacity of the power source.
摘要翻译： 在不增加电源容量的情况下，增加用于向易失性存储器和非易失性存储器供电的电池的充电容量。 用于控制存储设备上的数据输入/输出处理的控制单元通过组合在电源上成为负载的多个单元来配置; 并且在电源电源中断时，控制单元将存储在易失性存储器中的数据和信息保存到非易失性存储器。 由电源充电的电池在电源中断时向易失性存储器和非易失性存储器供电。 当在电力中断后的电力恢复时从电源向控制单元供电时，主控制器从属于控制的多个单元中选择要被激活的激活目标单元 单元并控制所选激活目标单元的激活。 电池控制器基于指示所选激活目标单元的总功耗与电源容量之间的差异的剩余电力来控制提供给电池的充电电流。
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公开(公告)号：US08438348B2
公开(公告)日：2013-05-07
申请号：US12155450
申请日：2008-06-04
申请人： Fumiaki Hosaka
发明人： Fumiaki Hosaka
CPC分类号： G06F11/1441 , G06F1/30
摘要： In control of the disk array device (backup system), when a blackout occurs, the disk array device is first operated in a first method to backed up a main memory by using a power supply from a battery. During the first method, a blackout continuous time and the like are integrated, and at a timing in which the integrated value satisfies a condition, the first method is then shifted to the second method to evacuate data from the main memory onto a nonvolatile memory based on a power supply.
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公开(公告)号：US08214689B2
公开(公告)日：2012-07-03
申请号：US12676227
申请日：2010-02-19
申请人： Fumiaki Hosaka
发明人： Fumiaki Hosaka
IPC分类号： G06F11/00
CPC分类号： G06F11/1441 , G06F11/2015
摘要： To shorten the time from power restoration to the resumption of business operation. During a power failure, a memory controller saves configuration information and directory information of a shared memory to a nonvolatile memory, and saves data of a cache memory to the nonvolatile memory. During power restoration from a power failure, the memory controller returns information of the nonvolatile memory to the shared memory so that it can be updated before the lapse of the initialization time, the micro processor executes online processing based on information of the shared memory, and the memory controller 70 controls the storage area of the cache memory so that it will become gradually writable according to the battery capacity of the battery if the battery capacity of the battery is still gradually increasing even after the lapse of the initialization time.
摘要翻译： 缩短恢复电力至恢复营业时间。 在电源故障期间，存储器控制器将共享存储器的配置信息和目录信息保存到非易失性存储器，并将缓存存储器的数据保存到非易失性存储器。 在从电源故障恢复电源期间，存储器控制器将非易失性存储器的信息返回到共享存储器，使得其可以在初始化时间过去之前被更新，微处理器基于共享存储器的信息执行在线处理，以及 存储器控制器70控制高速缓冲存储器的存储区域，使得即使在初始化时间过后，如果电池的电池容量仍在逐渐增加，则根据电池的电池容量，其将逐渐变为可写入。
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公开(公告)号：US20110208998A1
公开(公告)日：2011-08-25
申请号：US12676227
申请日：2010-02-19
申请人： Fumiaki Hosaka
发明人： Fumiaki Hosaka
IPC分类号： G06F11/20
CPC分类号： G06F11/1441 , G06F11/2015
摘要： To shorten the time from power restoration to the resumption of business operation. During a power failure, a memory controller saves configuration information and directory information of a shared memory to a nonvolatile memory, and saves data of a cache memory to the nonvolatile memory. During power restoration from a power failure, the memory controller returns information of the nonvolatile memory to the shared memory so that it can be updated before the lapse of the initialization time, the micro processor executes online processing based on information of the shared memory, and the memory controller 70 controls the storage area of the cache memory so that it will become gradually writable according to the battery capacity of the battery if the battery capacity of the battery is still gradually increasing even after the lapse of the initialization time.
摘要翻译： 缩短恢复电力至恢复营业时间。 在电源故障期间，存储器控制器将共享存储器的配置信息和目录信息保存到非易失性存储器，并将缓存存储器的数据保存到非易失性存储器。 在从电源故障恢复电源期间，存储器控制器将非易失性存储器的信息返回到共享存储器，使得其可以在初始化时间过去之前更新，微处理器基于共享存储器的信息执行在线处理，以及 存储器控制器70控制高速缓冲存储器的存储区域，使得即使在初始化时间过后，如果电池的电池容量仍在逐渐增加，则根据电池的电池容量，其将逐渐变为可写入。
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公开(公告)号：US20090249008A1
公开(公告)日：2009-10-01
申请号：US12155450
申请日：2008-06-04
申请人： Fumiaki Hosaka
发明人： Fumiaki Hosaka
IPC分类号： G06F12/16
CPC分类号： G06F11/1441 , G06F1/30
摘要： In control of the disk array device (backup system), when a blackout occurs, the disk array device is first operated in a first method to backed up a main memory by using a power supply from a battery. During the first method, a blackout continuous time and the like are integrated, and at a timing in which the integrated value satisfies a condition, the first method is then shifted to the second method to evacuate data from the main memory onto a nonvolatile memory based on a power supply.
摘要翻译： 在磁盘阵列装置（备用系统）的控制中，当发生停电时，首先通过使用来自电池的电源以第一种方式操作磁盘阵列装置来备份主存储器。 在第一种方法中，集成了停电连续时间等，并且在积分值满足条件的定时，将第一种方法转移到第二种方法，以将数据从主存储器排出到非易失性存储器上 在电源上。
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公开(公告)号：US20120159210A1
公开(公告)日：2012-06-21
申请号：US13002632
申请日：2010-12-20
申请人： Fumiaki Hosaka
发明人： Fumiaki Hosaka
IPC分类号： G06F1/26
CPC分类号： H02J7/0047 , G06F1/3212 , G06F1/3268 , G06F11/1441 , Y02D10/154 , Y02D10/174
摘要： The charge capacity of a battery for supplying electric power to a volatile memory and a non-volatile memory is increased without increasing the power source capacity.A control unit for controlling data input/output processing on a storage device is configured by combining a plurality of units which become load on a power source; and at the time of power interruption of a power source, the control unit saves data and information, which are stored in a volatile memory, to a nonvolatile memory. A battery charged by the power source supplies electric power to the volatile memory and the nonvolatile memory at the time of the power interruption. When the electric power is supplied from the power source to the control unit at the time of power recovery after the power interruption, a main controller selects an activation target unit, which is to be activated, from among the plurality of units belonging to the control unit and controls activation of the selected activation target unit. A battery controller controls a charging current supplied to the battery based on surplus power indicating a difference between total power consumption by the selected activation target unit and a capacity of the power source.
摘要翻译： 在不增加电源容量的情况下，增加用于向易失性存储器和非易失性存储器供电的电池的充电容量。 用于控制存储设备上的数据输入/输出处理的控制单元通过组合在电源上成为负载的多个单元来配置; 并且在电源电源中断时，控制单元将存储在易失性存储器中的数据和信息保存到非易失性存储器。 由电源充电的电池在电源中断时向易失性存储器和非易失性存储器供电。 当在电力中断后的电力恢复时从电源向控制单元供电时，主控制器从属于控制的多个单元中选择要被激活的激活目标单元 单元并控制所选激活目标单元的激活。 电池控制器基于指示所选激活目标单元的总功耗与电源容量之间的差异的剩余电力来控制提供给电池的充电电流。
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