Storage Space Reclaim Based on Cluster Bitmap in NTFS File System

来源 :第七届国际博士生论坛暨青年教师发展研讨会 | 被引量 : 0次 | 上传用户:woaiyan0
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Thin provisioning is widely used to improve the utilization ratio of storage space in the storage area network(SAN)environment.However,most of file systems only use the logical volume offered by iSCSI protocol and does not support automatic reclaiming the space of thin provisioning.The most major problem is that block-level storage device is difficult to perceive the release behavior of the host application storage space.In order to solve the problem,we implement thin provisioning iSCSI storage service system(ThinPro iSCSI Server)to reclaim the space in the NTFS file system.
其他文献
  High volumes of graph-structured data pervade our lives,ranging from gene regulatory networks in the microworld,to social networks around us.Due to the NP-c
会议
  Users examination of search results is a key concept involved in all the click models.However,most studies assumed that eye fixation means examination and n
会议
  We proposed a deformable patches based method for single image super-resolution.By the concept of deformation,a patch is not regarded as a fixed vector but
会议
我国用于生产氧化铝的铝土矿多为中低品位难溶的一水硬铝石型,无法直接用传统经济的拜耳法生产,为此中国科学院过程工程研究所提出了NaOH亚熔盐法氧化铝清洁生产新工艺,以实现资
为控制汽车尾气污染物的排放,世界各国均制定了越来越严格的燃料油质量标准,要满足这些严格的排放标准,燃油中的硫含量必须达到超低水平。加氢技术是目前大规模生产超低硫柴
翻转课堂颠覆了传统教与学的方式,是当前教育改革的一种成功模式.由于信息技术学科的特殊性,难以进行标准模式的翻转课堂实践.而在LearnSite平台支撑下,进行信息技术学科“课
  除了商业属性的SAS与SPSS之外,R语言(R-Project)己是各国统计专业人士最常使用的统计分析语言及软件。尽管如此,由于核心程序代码的限制,R软件仅能加载小于硬件内存大小
会议
  滴水湖位于上海市浦东新区临港新城内,面积为5.56km2,是大型城市人工景观湖泊,也是临港新城的核心与象征.自2006 年至2013 年,在滴水湖湖区设置8 个采样点,每月中旬对浮
  The rapid growth in the volume of many real-world graphs(e.g.,social networks,web graphs,and spatial networks)has led to the development of various vertex-c
会议
本研究参照美国临床和实验室标准化研究所(CLSI)相关标准,采用药敏纸片方法,分别对分离自食品中的19株阪崎肠杆菌进行包括头孢唑啉、头孢噻吩、头孢哌酮、头孢曲松、头孢呋辛钠、头孢吡肟、庆大霉素、妥布霉素、氨曲南、氨苄西林、环丙沙星、氯霉素、四环素、苯唑西林、哌拉西林、美洛培南在内的共16种常规抗生素药敏检测。实验结果表明,19株阪崎肠杆菌对苯唑西林以及头孢噻吩的耐药率分别为100%和78.95%,