然而，在缺陷追踪系统中，始终有对每一个缺陷及其当前状态的记录。

In a bug tracking system, however, there is always a record of every bug and the state it is in.

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现在，OSDL安装了一个缺陷追踪系统(请参阅参考资料中的链接)，来报告和追踪Linux内核的缺陷。

Now, a bug tracking system has been installed at OSDL (see Resources for a link) for reporting and tracking bugs against the Linux kernel.

youdao

JIRA最初只是一个简单却很实用的追踪软件缺陷的系统。

JIRA began as a simple but powerful system for tracking software defects.

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