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    June 03

    (+ (Linux-HA Heartbeat) DRBD)

    Linux-HA (http://www.linux-ha.org) DRBD (http://www.drbd.org) 研究了将近两个月的技术,已经基本完成、可以投入应用了。可惜在最后被扼杀在摇篮里了。 不用 DRBD 的理由是:对磁盘性能影响较大,大概折损1/5; 不用 Heartbeat 的理由是:对其稳定和可用性存有疑虑…… 我反正无所谓的,从研究到停止研究都不是我本人发起的,我浪费的是公司的资源。只是为此辛苦地多次加班,没有得到应有的回报。不过幸好我从此也不必再为此加班了,也有时间继续研究我的 AI 和 Lisp 了。 我对此变化的应对解决方案是:将所有有关这两项技术的研究进展分批写成文档,然后公开在 88 和 MSN 等类似论坛上,以备后人参考。

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