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1·Maintaining maximum system uptime is increasingly critical to the success of on demand computing.

维持最长的系统正常运行时间对随需应变计算的成功来说越来越重要。

2·Maintaining maximum system uptime is becoming increasingly critical to the success of on demand computing.

对随需应变计算的成功而言，维持最大限度的系统运行时间变得越来越重要。

3·Listing 5 shows a very simple script that will obtain the system uptime for each of the hosts supplied on the command line.

清单5显示了一个非常简单的脚本，此脚本将获得命令行上提供的每个主机的系统正常运行时间。

4·Comply with the regulations, training time, system uptime, the variability of results and data management is the majority HPLC user concerns.

遵从法规、培训时间、系统可正常运行时间、结果的变异性和数据管理是多数HPLC用户关心的问题。

5·Of course, standard fsck behavior can have devastating results in mission-critical datacenter environments where system uptime is extremely important.

当然，在任务紧要的数据中心的环境里，也就是在系统正常运行极为重要的环境下，标准的 fsck 工作可能会造成破坏性的结果。

6·IBM WebSphere delivers application infrastructure and integration software that helps companies address the key, critical priorities in an on demand world, such as maintaining maximum system uptime.

IBM WebSphere提供了应用程序基础设施和集成软件，这些可以帮助公司在随需应变的世界中处理关键而且重要的需要优先考虑的事情，比如保持最大限度的系统正常运行时间。

7·For computers that expose their status through SNMP, there may be a discrepancy between system and SNMP agent uptime.

对于通过SNMP公开其状态的计算机，系统与SNMP代理正常运行时间之间可能存在偏差。

8·Availability and reliability: Similar to performance and scalability, users expect solution uptime and reliability to be consistent with the current system.

可用性和可靠性：与性能和可伸缩性类似，用户希望解决方案具有与当前系统一致的正常运行能力和可靠性。

9·For example, to get the system description and uptime, use the following command (in Listing 4).

例如，要获取系统描述和正常运行时间，可以使用以下命令(在清单4中)。

10·A desktop or portable system can be left on for weeks, even months, and server uptime can stretch to a year or more.

桌面或便携系统可能连续运行几周甚至几个月，而服务器可能连续运行一年甚至更长时间。