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公开(公告)号：EP0458556A3
公开(公告)日：1992-11-19
申请号：EP91304506.8
申请日：1991-05-20
IPC分类号： G06F11/00
CPC分类号： G06F11/0751 , G06F11/0793 , G06F11/1415
摘要： An error detecting and recovery subsystem which can be easily modified for use with any data processing system which is being monitored is disclosed. The subsystem employs a user editable file including the rules for defining the system state, the error states, and the sequences of recovery actions to be taken depending upon the comparison between the system state and the error states. The rules for defining the system state, include means for determining selected system variables, and the sequences of recovery actions are specified using an index into a set of elemental recovery actions. Because the system state, error state, and sequence of recovery actions are defined in a user editable file, modifications to the error detection and recovery scheme can be made without recompiling the recovery subsystem program code. Such modifications to the subsystem may therefore be made on a real time basis.
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2.发明公开Apparatus and method for accessing data in a data processing system including an automated storage library 失效装置和用于具有自动存储库中的数据处理系统中访问数据的方法。
公开(公告)号：EP0458567A2
公开(公告)日：1991-11-27
申请号：EP91304538.1
申请日：1991-05-20
CPC分类号： G06F3/0601 , G06F2003/0697 , G11B17/228 , G11B27/002 , G11B27/34 , G11B27/36 , G11B2220/20 , G11B2220/41
摘要： A method for servicing a mount request in an automated storage library (1) in which all of the peripheral storage devices (4) therein are occupied and which permits an active data storage medium to be temporarily demounted and subsequently remounted in any subsequently available peripheral storage device is disclosed. To service a mount request requiring that a data storage medium be demounted, the access information for the data storage medium to be demounted is first retained. After demounting and servicing of the mount request, the retained access information is used to permit remounting of the previously mounted data storage medium in any subsequently available peripheral storage device, thereby minimizing the risk of delay in remounting. The method also allows for optional parameters to prevent temporary demounting in an automated storage library, or to prevent temporary demounting of particular data storage media. The method allows access to more data storage media than there are peripheral storage devices by temporarily demounting the least recently used data storage media.
摘要翻译： 一种用于在自动存储库在服务的安装请求方法（1），其中所有的外围存储设备（4）在其中的占用，并且允许活性数据存储介质被暂时拆下，并随后重新安装在任何随后可用的外围存储 设备是游离缺失盘。 服务于装入请求需要做了数据存储介质被拆卸，对于数据存储介质被拆卸所述接入信息被第一保留。 拆卸和安装请求的服务后，将保持的接入信息被用于允许预先安装数据存储媒体重新挂载在任何随后可用的外围存储设备，从而最大限度地减少在重新安装延迟的风险。 因此，该方法允许为可选参数，以防止临时拆卸在自动存储库，或防止特定的数据存储介质的临时拆卸。 所述方法允许访问多个数据存储介质比存在由暂时拆卸的最近最少使用的数据存储介质的外围存储设备。
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公开(公告)号：EP0458556B1
公开(公告)日：1997-07-30
申请号：EP91304506.8
申请日：1991-05-20
IPC分类号： G06F11/00
CPC分类号： G06F11/0751 , G06F11/0793 , G06F11/1415
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公开(公告)号：EP0458566B1
公开(公告)日：1996-04-17
申请号：EP91304536.5
申请日：1991-05-20
发明人： Hartung, Joseph Charles , Monahan, Christopher John , Thrall, Jesse Lee , Willson, Dennis Lee , Winarski, Daniel James , Patton, David Leland
CPC分类号： G06F3/0601 , G06F2003/0697 , G11B17/228 , G11B27/002 , G11B27/34 , G11B27/36 , G11B2220/20 , G11B2220/41
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公开(公告)号：EP0458566A3
公开(公告)日：1992-06-17
申请号：EP91304536.5
申请日：1991-05-20
发明人： Hartung, Joseph Charles , Monahan, Christopher John , Thrall, Jesse Lee , Willson, Dennis Lee , Winarski, Daniel James , Patton, David Leland
CPC分类号： G06F3/0601 , G06F2003/0697 , G11B17/228 , G11B27/002 , G11B27/34 , G11B27/36 , G11B2220/20 , G11B2220/41
摘要： In an automated storage library (1), demount of data storage media may be permitted when all peripheral storage devices (4) in the library are occupied and one or more of such devices remains inactive for a predetermined time. Storage media may be demounted to carry out a mount request, provided that the peripheral storage devices in which the media are mounted are inactive. Even when no mount requests are pending, the status of the peripheral storage devices is continually monitored. If the peripheral storage devices are all occupied, and one or more of such devices remains inactive for the predetermined time, the least recently used storage medium is demounted and transferred to a storage cell in the library. Demount of storage media may also be permitted when one or more of the occupied peripheral storage devices remains inactive for a relatively long predetermined time. Storage media may be demounted to carry out a mount request, provided that the peripheral storage devices in which the media are mounted are inactive. A storage medium may also be demounted to create an unoccupied peripheral storage device, even though no mount request is pending, when all of the peripheral storage devices are occupied and one or more of such devices remains inactive for a relatively short predetermined time. Regardless of the existence of a pending mount request or of the occupancy status of the peripheral storage devices, the storage medium in each of the occupied peripheral storage devices remaining inactive for the relatively long predetermined time is demounted and transferred to a storage cell in the library. Thus, during long idle periods, the library will not continue to use the resources of inactive peripheral storage devices.
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公开(公告)号：EP0458566A2
公开(公告)日：1991-11-27
申请号：EP91304536.5
申请日：1991-05-20
发明人： Hartung, Joseph Charles , Monahan, Christopher John , Thrall, Jesse Lee , Willson, Dennis Lee , Winarski, Daniel James , Patton, David Leland
CPC分类号： G06F3/0601 , G06F2003/0697 , G11B17/228 , G11B27/002 , G11B27/34 , G11B27/36 , G11B2220/20 , G11B2220/41
摘要： In an automated storage library (1), demount of data storage media may be permitted when all peripheral storage devices (4) in the library are occupied and one or more of such devices remains inactive for a predetermined time. Storage media may be demounted to carry out a mount request, provided that the peripheral storage devices in which the media are mounted are inactive. Even when no mount requests are pending, the status of the peripheral storage devices is continually monitored. If the peripheral storage devices are all occupied, and one or more of such devices remains inactive for the predetermined time, the least recently used storage medium is demounted and transferred to a storage cell in the library. Demount of storage media may also be permitted when one or more of the occupied peripheral storage devices remains inactive for a relatively long predetermined time. Storage media may be demounted to carry out a mount request, provided that the peripheral storage devices in which the media are mounted are inactive. A storage medium may also be demounted to create an unoccupied peripheral storage device, even though no mount request is pending, when all of the peripheral storage devices are occupied and one or more of such devices remains inactive for a relatively short predetermined time. Regardless of the existence of a pending mount request or of the occupancy status of the peripheral storage devices, the storage medium in each of the occupied peripheral storage devices remaining inactive for the relatively long predetermined time is demounted and transferred to a storage cell in the library. Thus, during long idle periods, the library will not continue to use the resources of inactive peripheral storage devices.
摘要翻译： 在自动存储库（1）中，当库中的所有外围存储设备（4）被占用并且这些设备中的一个或多个在预定时间内保持不活动时，可允许拆卸数据存储介质。 可以拆卸存储介质以执行安装请求，条件是其中安装介质的外围存储设备不活动。 即使没有安装请求处于挂起状态，也会不断监视外围存储设备的状态。 如果外围存储设备都被占用，并且这些设备中的一个或多个在预定时间内保持不活动，则最少使用的存储介质被拆卸并传送到库中的存储单元。 当一个或多个被占用的外围存储设备在相对较长的预定时间内保持不活动时，也可以允许存储介质的拆卸。 可以拆卸存储介质以执行安装请求，条件是其中安装介质的外围存储设备不活动。 即使所有外围存储设备被占用并且这些设备中的一个或多个在相对较短的预定时间内保持不活动，即使没有安装请求正在等待，也可以拆卸存储介质以创建未占用的外围存储设备。 不管存在挂起请求或外围存储设备的占用状态，每个被占用的外围存储设备中的存储介质在相对较长的预定时间内保持不活动，并被传送到库中的存储单元 。 因此，在长时间闲置期间，库将不会继续使用非活动外设存储设备的资源。
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7.发明公开Apparatus and method for accessing data in a data processing system including an automated storage library 失效装置和方法用于在数据处理系统中的数据访问具有自动数据存储库。
公开(公告)号：EP0458555A2
公开(公告)日：1991-11-27
申请号：EP91304505.0
申请日：1991-05-20
IPC分类号： G06F3/06
CPC分类号： G06F3/0601 , G06F2003/0697 , G11B17/228 , G11B27/002 , G11B27/34 , G11B27/36 , G11B2220/20 , G11B2220/41
摘要： A data processing system including an automated storage library (1) for which the management thereof is transparent to a requester is disclosed. A system controller in the library provides the internal management of the library. To access a file in the library, a requester need only specify to the system controller the volume on which the file is located, permitting the use of a standard file access method for a single peripheral storage device. A path format which is the same as that used for a single, peripheral storage device, except that the peripheral storage device designator is replaced with a designator (35) for the automated storage library (1) and a volume label (36) is inserted as a subdirectory path element. The system controller determines, independently of the data processing system, which peripheral storage device a data storage medium is to be mounted in.
摘要翻译： 包括自动存储库的数据处理系统（1）的量，它们的管理是透明的请求者是游离缺失盘。 在图书馆系统控制器提供了图书馆的内部管理。 访问一个文件在库中，请求仅需要指定给系统控制器上的文件所在的体积，从而允许单个外围存储设备中使用的标准文件存取方法的。 路径格式的所有这是因为没有用于单个，外围存储装置中的相同，不同之处做了外围存储设备标志被替换为自动存储库（1）和卷标一个标志（35）（36）被插入 作为子目录路径元件。 系统控制器确定的地雷，unabhängig的数据处理系统，它的外围存储设备中的数据存储介质被安装在
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8.发明授权Apparatus and method for accessing data in a data processing system including an automated storage library 失效装置和方法用于在数据处理系统中的数据访问具有自动数据存储库
公开(公告)号：EP0458555B1
公开(公告)日：1997-08-06
申请号：EP91304505.0
申请日：1991-05-20
IPC分类号： G06F3/06
CPC分类号： G06F3/0601 , G06F2003/0697 , G11B17/228 , G11B27/002 , G11B27/34 , G11B27/36 , G11B2220/20 , G11B2220/41
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9.发明公开Apparatus and method for accessing data in a data processing system including an automated storage library 失效用于在包括自动存储库的数据处理系统中访问数据的装置和方法
公开(公告)号：EP0458555A3
公开(公告)日：1992-07-01
申请号：EP91304505.0
申请日：1991-05-20
IPC分类号： G06F3/06
CPC分类号： G06F3/0601 , G06F2003/0697 , G11B17/228 , G11B27/002 , G11B27/34 , G11B27/36 , G11B2220/20 , G11B2220/41
摘要： A data processing system including an automated storage library (1) for which the management thereof is transparent to a requester is disclosed. A system controller in the library provides the internal management of the library. To access a file in the library, a requester need only specify to the system controller the volume on which the file is located, permitting the use of a standard file access method for a single peripheral storage device. A path format which is the same as that used for a single, peripheral storage device, except that the peripheral storage device designator is replaced with a designator (35) for the automated storage library (1) and a volume label (36) is inserted as a subdirectory path element. The system controller determines, independently of the data processing system, which peripheral storage device a data storage medium is to be mounted in.
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10.发明公开Apparatus and method for accessing data in a data processing system including an automated storage library 失效用于访问包括自动存储库的数据处理系统中的数据的设备和方法
公开(公告)号：EP0458567A3
公开(公告)日：1992-05-13
申请号：EP91304538.1
申请日：1991-05-20
CPC分类号： G06F3/0601 , G06F2003/0697 , G11B17/228 , G11B27/002 , G11B27/34 , G11B27/36 , G11B2220/20 , G11B2220/41
摘要： A method for servicing a mount request in an automated storage library (1) in which all of the peripheral storage devices (4) therein are occupied and which permits an active data storage medium to be temporarily demounted and subsequently remounted in any subsequently available peripheral storage device is disclosed. To service a mount request requiring that a data storage medium be demounted, the access information for the data storage medium to be demounted is first retained. After demounting and servicing of the mount request, the retained access information is used to permit remounting of the previously mounted data storage medium in any subsequently available peripheral storage device, thereby minimizing the risk of delay in remounting. The method also allows for optional parameters to prevent temporary demounting in an automated storage library, or to prevent temporary demounting of particular data storage media. The method allows access to more data storage media than there are peripheral storage devices by temporarily demounting the least recently used data storage media.
摘要翻译： 一种用于在自动化存储库（1）中服务安装请求的方法，其中所有的外围存储设备（4）都被占用并且允许活动的数据存储介质被临时拆卸并随后重新安装在任何后续可用的外围存储器 装置被披露。 为了服务要求卸载数据存储介质的安装请求，首先保留要拆卸的数据存储介质的访问信息。 在拆卸和服务安装请求之后，所保留的访问信息被用于允许在任何随后可用的外围存储设备中重新安装先前安装的数据存储介质，从而最小化重新安装延迟的风险。 该方法还允许可选参数防止在自动化存储库中的临时拆卸，或者防止临时拆卸特定的数据存储介质。 该方法允许通过临时拆卸最近最少使用的数据存储介质来访问比外围存储设备更多的数据存储介质。
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