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1. 发明授权

US10592349B2 Storage control device and storage apparatus 有权
公开(公告)号：US10592349B2
公开(公告)日：2020-03-17
申请号：US15695481
申请日：2017-09-05
申请人： FUJITSU LIMITED
发明人： Atsushi Endo , Takashi Fujihara
IPC分类号： G06F11/00 , G06F11/14 , G06F11/10 , G06F3/06 , G11B20/18
摘要： A storage control device includes a processor which performs first copy of copying first data stored in a first storage device into a first backup region upon detecting a failure presage in the first storage device. The processor performs first write of writing second data specified in a first write request to the first storage device and second write of writing the second data into the first backup region upon receiving the first write request while performing the first copy. The processor performs second copy of copying third data stored in the first backup region to a second storage device upon completing the first copy. The processor performs third write of writing fourth data specified in a second write request to the second storage device in place of the first storage device upon receiving the second write request after completion of the second copy.

2. 发明授权

US09750128B2 Unit device 有权
公开(公告)号：US09750128B2
公开(公告)日：2017-08-29
申请号：US15054206
申请日：2016-02-26
申请人： FUJITSU LIMITED
发明人： Atsushi Endo , Hideki Kimura , Katsuhiko Nakata , Yoichi Sato , Takashi Urai , Masahide Kodama
IPC分类号： H05K7/20 , H05K1/02
CPC分类号： H05K1/0203 , H05K7/20727
摘要： A disclosed unit device: two first circuit boards provided apart from each other in a horizontal direction; heat generating components respectively provided on the two first circuit boards; two second circuit boards provided between the two first circuit boards, arranged to stand at a distance from each other, and each having an opening; and a fan provided between the two second circuit boards and configured to cool the heat generating components on the two first circuit boards by drawing air through the opening of one of the second circuit boards and by expelling the air through the opening of the other second circuit board.

3. 发明授权

US09343113B2 Control apparatus and control method 有权
标题翻译：控制装置及控制方法
公开(公告)号：US09343113B2
公开(公告)日：2016-05-17
申请号：US14722308
申请日：2015-05-27
申请人： FUJITSU LIMITED
发明人： Atsushi Endo , Mitsuteru Sato
IPC分类号： G11B27/36 , G11B5/09 , G06F3/06
CPC分类号： G11B27/36 , G06F3/0619 , G06F3/0653 , G06F3/0689 , G06F11/0727 , G06F11/0751
摘要： A control apparatus includes a storage unit and a processor. The storage unit is configured to store diagnosis information regarding storage apparatuses to be diagnosed. The processor is configured to receive a write request from an information processing apparatus. The write request requests to write first data into a first logical area corresponding to a first physical area of a first storage apparatus. The processor is configured to determine, on basis of the diagnosis information, whether the first storage apparatus is one of the storage apparatuses to be diagnosed. The processor is configured to cause, when it is determined that the first storage apparatus is one of the storage apparatuses to be diagnosed, the first storage apparatus to execute a write-and-verify process including: writing the first data into the first physical area, and confirming whether the first data is normally read from the first physical area.
摘要翻译：控制装置包括存储单元和处理器。存储单元被配置为存储关于要诊断的存储装置的诊断信息。处理器被配置为从信息处理设备接收写入请求。写请求请求将第一数据写入与第一存储装置的第一物理区对应的第一逻辑区。处理器被配置为基于诊断信息来确定第一存储装置是否是要被诊断的存储装置之一。处理器被配置为当确定第一存储装置是要诊断的存储装置中的一个时，导致执行写入和验证处理的第一存储装置包括：将第一数据写入第一物理区域并且确认从第一物理区域是否正常读取第一数据。

4. 发明申请

US20150334876A1 EVAPORATOR, COOLING DEVICE, AND ELECTRONIC DEVICE 有权
标题翻译：蒸发器，冷却装置和电子装置
公开(公告)号：US20150334876A1
公开(公告)日：2015-11-19
申请号：US14697822
申请日：2015-04-28
申请人： FUJITSU LIMITED
发明人： Atsushi Endo , Osamu Aizawa , Hideo Kubo
IPC分类号： H05K7/20
CPC分类号： H01L23/427 , F28D15/0266 , H01L2924/0002 , H05K7/20309 , H01L2924/00
摘要： An evaporator includes a housing in which an evaporator chamber configured to evaporate a refrigerant is formed; a heat transfer surface provided on an inner wall of the housing and having a hot area which is a part that becomes hot due to heat transferred from a heating element to the housing; and a supply port formed in the housing, opposed to the hot area and configured to eject the refrigerant supplied from a supply pipe to the hot area, wherein a narrow groove is formed in the heat transfer surface.
摘要翻译：蒸发器包括壳体，其中形成有蒸发制冷剂的蒸发室; 设置在所述壳体的内壁上并具有热区域的热传递表面，所述热区域是由于从加热元件传递到所述壳体的热而变热的部分; 以及形成在所述壳体中的与所述热区相对并且被配置为将从供给管供给的制冷剂喷射到所述热区域的供给口，其中，在所述传热面中形成有狭槽。

5. 发明申请

US20150032955A1 STORAGE CONTROL APPARATUS AND STORAGE CONTROL METHOD 有权
标题翻译：存储控制装置和存储控制方法
公开(公告)号：US20150032955A1
公开(公告)日：2015-01-29
申请号：US14333624
申请日：2014-07-17
申请人： FUJITSU LIMITED
发明人： Tomonori Suzuki , Atsushi Endo
IPC分类号： G06F3/06
CPC分类号： G06F3/0689 , G06F3/061 , G06F3/0659 , G06F2003/0692
摘要： A storage control apparatus including a storage unit and a processor. The processor is configured to set an issuable number with respect to a logical volume on basis of a configuration of storage devices constituting the logical volume and performance of the storage devices. The issuable number is a number of requests issuable to the logical volume during a unit time period. The processor is configured to receive a request requesting access to the logical volume. The processor is configured to accumulate the received request in the storage unit. The processor is configured to issue requests accumulated in the storage unit to the logical volume while limiting a number of issued requests during the unit time period to a range of the issuable number.
摘要翻译：一种存储控制装置，包括存储单元和处理器。处理器被配置为基于构成逻辑卷的存储设备的配置和存储设备的性能来设置相对于逻辑卷的可发行数量。可发行号码是在单位时间段期间可发给逻辑卷的一些请求。处理器被配置为接收请求访问逻辑卷的请求。处理器被配置为在存储单元中累积接收到的请求。处理器被配置为将存储单元中累积的请求发送到逻辑卷，同时将在单位时间段期间的发出的请求的数量限制到可发行号的范围。

6. 发明授权

US09727279B2 Storage control apparatus controlling issuable number of requests and storage control method thereof 有权
公开(公告)号：US09727279B2
公开(公告)日：2017-08-08
申请号：US14333624
申请日：2014-07-17
申请人： FUJITSU LIMITED
发明人： Tomonori Suzuki , Atsushi Endo
IPC分类号： G06F12/00 , G06F3/06
CPC分类号： G06F3/0689 , G06F3/061 , G06F3/0659 , G06F2003/0692
摘要： A storage control apparatus including a storage unit and a processor. The processor is configured to set an issuable number with respect to a logical volume on basis of a configuration of storage devices constituting the logical volume and performance of the storage devices. The issuable number is a number of requests issuable to the logical volume during a unit time period. The processor is configured to receive a request requesting access to the logical volume. The processor is configured to accumulate the received request in the storage unit. The processor is configured to issue requests accumulated in the storage unit to the logical volume while limiting a number of issued requests during the unit time period to a range of the issuable number.

7. 发明授权

US09620435B2 Evaporator, cooling device, and electronic device 有权
公开(公告)号：US09620435B2
公开(公告)日：2017-04-11
申请号：US14697822
申请日：2015-04-28
申请人： FUJITSU LIMITED
发明人： Atsushi Endo , Osamu Aizawa , Hideo Kubo
IPC分类号： H01L23/427 , H05K7/20 , F28D15/02
CPC分类号： H01L23/427 , F28D15/0266 , H01L2924/0002 , H05K7/20309 , H01L2924/00
摘要： An evaporator includes a housing in which an evaporator chamber configured to evaporate a refrigerant is formed; a heat transfer surface provided on an inner wall of the housing and having a hot area which is a part that becomes hot due to heat transferred from a heating element to the housing; and a supply port formed in the housing, opposed to the hot area and configured to eject the refrigerant supplied from a supply pipe to the hot area, wherein a narrow groove is formed in the heat transfer surface.

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