会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 56. 发明授权
    • Monitoring and analyzing the storage quality and the drive hardware performance of a media library
    • 监控和分析媒体库的存储质量和驱动器硬件性能
    • US08009539B2
    • 2011-08-30
    • US12194200
    • 2008-08-19
    • Nils HausteinStefan NeffUlf Troppens
    • Nils HausteinStefan NeffUlf Troppens
    • G11B20/18
    • G11B27/36G11B20/1816G11B2020/1826G11B2220/2537G11B2220/90
    • A method and infrastructure are provided for monitoring and analyzing the storage media quality and the drive hardware performance of a media library. The media library comprises a plurality of removable storage media, a plurality of drive units for said storage media and means for moving said storage media to and from appropriate drive units. The media library is managed by a management system being connected to said media library. At least one reference medium of a known and proven quality to compare the performance of at least one of said storage media in a given drive unit with the performance of said reference medium in said given drive unit and/or to test the performance of at least one given drive unit of said media library when acting on said reference medium.
    • 提供了一种方法和基础设施,用于监视和分析媒体库的存储媒体质量和驱动器硬件性能。 媒体库包括多个可移动存储介质,用于所述存储介质的多个驱动单元和用于将所述存储介质移动到适当的驱动单元和从适当的驱动单元移动的装置。 媒体库由连接到所述媒体库的管理系统管理。 具有已知且被证实的质量的至少一个参考介质,以将给定驱动单元中的至少一个所述存储介质的性能与所述给定驱动单元中的所述参考介质的性能进行比较和/或至少测试至少 当作用在所述参考介质上时,所述媒体库的一个给定驱动单元。
    • 60. 发明授权
    • Load distribution in storage area networks
    • 存储区域网络中的负载分配
    • US07743198B2
    • 2010-06-22
    • US12066247
    • 2006-07-13
    • Nils HausteinWolfgang MuellerUlf Troppens
    • Nils HausteinWolfgang MuellerUlf Troppens
    • G06F15/173
    • H04L67/1097G06F3/0601G06F2003/0697H04L47/10H04L47/125H04L67/1002H04L67/1021
    • A load balancing method and system for identifying an input/output (I/O) network path from a set off I/O network paths is provided by the invention. The set off I/O network paths connect a host system via a network to a storage subsystem. The host system comprises at least one host bus adapter (HBA) and the storage subsystem comprises at least one I/O device and the network comprises at least one network device. Each of the HBA, the I/O device and the network device comprise at least one I/O port. For each I/O port of each HBA, an HBA port limit is determined. Additionally the set of I/O network paths which connect the I/O port of each of the HBA via the I/O ports of the network device to the I/O port of the I/O device is identified. Then a fabric utilization limit is determined for each I/O network path and a HBA port utilization is determined for each I/O port of the at least one HBA. All network paths are discarded for which the HBA port utilization is greater than the HBA port limit. For each of the remaining paths a network path distance is determined. All I/O network paths for which the network path distance is greater than the path distance limit are discarded. Then for each of the remaining paths a fabric utilization is determined. All I/O network paths for which the fabric utilization is greater than the fabric utilization limit are discarded and the I/O network path is determined from the remaining network paths.
    • 本发明提供了一种用于从设置的I / O网络路径识别输入/输出(I / O)网络路径的负载平衡方法和系统。 脱机I / O网络路径将主机系统通过网络连接到存储子系统。 所述主机系统包括至少一个主机总线适配器(HBA),并且所述存储子系统包括至少一个I / O设备,并且所述网络包括至少一个网络设备。 HBA,I / O设备和网络设备中的每一个包括至少一个I / O端口。 对于每个HBA的每个I / O端口,确定HBA端口限制。 另外,识别通过网络设备的I / O端口将每个HBA的I / O端口连接到I / O设备的I / O端口的一组I / O网络路径。 然后针对每个I / O网络路径确定结构使用限制,并确定至少一个HBA的每个I / O端口的HBA端口利用率。 丢弃所有网络路径,HBA端口利用率大于HBA端口限制。 对于每个剩余路径,确定网络路径距离。 网络路径距离大于路径距离限制的所有I / O网络路径都将被丢弃。 然后对于每个剩余路径,确定织物利用率。 架构利用率大于架构使用限制的所有I / O网络路径被丢弃,并且从剩余的网络路径确定I / O网络路径。