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
    • 9. 发明公开
    • HDD를 하이브리드 HDD에서 노멀 HDD로 전환시키는방법
    • 将硬盘驱动器从混合硬盘转换为正常HDD的方法
    • KR1020080082375A
    • 2008-09-11
    • KR1020070023167
    • 2007-03-08
    • 삼성전자주식회사
    • 남혜정이재성
    • G06F1/00G06F15/16G06F17/00G06F3/06
    • G06F3/0634G06F3/0614G06F3/0632G06F3/0674G06F3/068G06F12/0866G06F2212/217G06F2212/6012G06F2212/7204
    • A method for switching an HDD(Hard Disk Drive) to a normal mode from a hybrid mode are provided to convert the HDD into the normal mode from the hybrid mode in system power-on depending whether the number of defect blocks of an NVC(Non-Volatile Cache) exceeds a predetermined threshold value before a use limit of the NVC is exceeded. It is determined whether a mode switching flag is enabled in power-on(S610). An HDD is operated in a normal HDD mode when the mode conversion flag is enabled(S629). It is determined whether or not an operation mode is the normal mode when the mode switching flag is disabled. The HDD is operated in the normal mode when the operation mode is the normal mode. It is determined whether the number of defect blocks of an NVC exceeds a predetermined threshold value when the operation mode is the hybrid mode(S650). The HDD is operated in the hybrid mode when the number of defect blocks of the NVC does not exceed the threshold value(S670). The mode switching flag is enabled(S660) and the HDD is operated in the hybrid mode when the number of defect blocks of the NVC exceeds the threshold value. The NVC includes spare blocks for replacing the defect blocks and the threshold value is determined by considering the number of spare blocks.
    • 提供一种从混合模式切换HDD(硬盘驱动器)到正常模式的方法,用于根据NVC的缺陷块的数量(Non(否))将HDD从系统通电中的混合模式转换为正常模式 -Volatile Cache)在超过NVC的使用限制之前超过预定阈值。 确定在通电时是否使能模式切换标志(S610)。 当模式转换标志被使能时,HDD以正常的HDD模式操作(S629)。 当禁止模式切换标志时,确定操作模式是否为正常模式。 当操作模式为正常模式时,HDD在正常模式下运行。 当操作模式是混合模式时,确定NVC的缺陷块的数量是否超过预定阈值(S650)。 当NVC的缺陷块的数量不超过阈值时,HDD以混合模式操作(S670)。 模式切换标志使能(S660),并且当NVC的缺陷块的数量超过阈值时,HDD以混合模式操作。 NVC包括用于替换缺陷块的备用块,并且通过考虑备用块的数量来确定阈值。