公开(公告)号：US20140013134A1

公开(公告)日：2014-01-09

申请号：US14024593

申请日：2013-09-11

Applicant: Caringo, Inc.

Inventor： James E. DUTTON ,  Laura Arbilla ,  David Yoakley

IPC: G06F1/32

CPC classification number: G06F1/3296 ,  G06F1/08 ,  G06F1/32 ,  G06F1/3221 ,  G06F1/3268 ,  G06F1/3287 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/067 ,  Y02D10/154 ,  Y02D10/171

Abstract: Each node and volume in a storage cluster makes a decision whether to reduce power consumption based on lack of requests from client applications and nodes over a time period. Node configuration parameters determine how long to wait until idling a node or volume, and how long to wait while idle before performing integrity checks. A bid value is calculated by each node and reflects how much it will cost for that node to write a file, read a file, or keep a copy. A node with the lowest bid wins, and nodes that are idle have a premium added to each bid to ensure that idle nodes are kept idle. In an archive mode, writes bids are reversed, nodes with less capacity submit lower bids, fuller nodes fill up faster and are then idled, while empty or near empty nodes may remain idle before winning a write bid.

Abstract translation: 存储集群中的每个节点和卷决定是否根据客户端应用程序和节点在一段时间内的请求不足来降低功耗。 节点配置参数确定要等待多长时间才能空转节点或卷，以及在执行完整性检查之前空闲等待多长时间。 出价值由每个节点计算，并反映该节点写入文件，读取文件或保留副本所需的费用。 具有最低出价的节点获胜，并且空闲的节点对每个出价添加溢价，以确保空闲节点保持空闲。 在存档模式下，写入出价相反，容量较小的节点提交出价较低，更充分的节点填充更快，然后空闲，而空的或接近空的节点可能在赢得写出价之前保持空闲。

公开(公告)号：US20150127967A1

公开(公告)日：2015-05-07

申请号：US14599312

申请日：2015-01-16

Applicant: Caringo, Inc.

Inventor： James E. DUTTON ,  Laura ARBILLA ,  David YOAKLEY

IPC: G06F1/32 ,  G06F1/08

CPC classification number: G06F1/3296 ,  G06F1/08 ,  G06F1/32 ,  G06F1/3221 ,  G06F1/3268 ,  G06F1/3287 ,  G06F3/0625 ,  G06F3/0634 ,  G06F3/067 ,  Y02D10/154 ,  Y02D10/171

Abstract: Each node and volume in a storage cluster makes a decision whether to reduce power consumption based on lack of requests from client applications and nodes over a time period. Node configuration parameters determine how long to wait until idling a node or volume, and how long to wait while idle before performing integrity checks. A bid value is calculated by each node and reflects how much it will cost for that node to write a file, read a file, or keep a copy. A node with the lowest bid wins, and nodes that are idle have a premium added to each bid to ensure that idle nodes are kept idle. In an archive mode, writes bids are reversed, nodes with less capacity submit lower bids, fuller nodes fill up faster and are then idled, while empty or near empty nodes may remain idle before winning a write bid.

Abstract translation: 存储集群中的每个节点和卷决定是否根据客户端应用程序和节点在一段时间内的请求不足来降低功耗。 节点配置参数确定要等待多长时间才能空转节点或卷，以及在执行完整性检查之前空闲等待多长时间。 出价值由每个节点计算，并反映该节点写入文件，读取文件或保留副本所需的费用。 具有最低出价的节点获胜，并且空闲的节点对每个出价添加溢价，以确保空闲节点保持空闲。 在存档模式下，写入出价相反，容量较小的节点提交出价较低，更充分的节点填充更快，然后空闲，而空的或接近空的节点可能在赢得写出价之前保持空闲。