Archive for September, 2009
停机坐哭悔时晚,Flickr红于PBase
Sep 28th
让你们用这种只有一台服务器的居然只提供几百兆空间的价格却暴贵的山寨网站,这下爽了吧,哈哈!人间正道是Flickr!
唉,不好意思,偶太邪恶鸟!
PBase is temporarily unavailable
28-Sep-2009 1:01 UTC / 27-Sep-2009 21:01 EST
We have been working nonstop to continue importing the data into the new database, and we are making good progress. While we wait for the data to import, we are going through PBase pages and making sure everything will be ready to go online when the data importing is complete. When PBase comes back online, some of you may find that some of your images do not display. This is simply because the data for those images will still be copying over to the new database. As the rest of the data comes in, those images will be fixed. We will let you know as soon as we have more news.
26-Sep-2009 19:25 UTC / 15:25 ESTThe database recovery is still progressing nicely. While we are working through the data recovery as quickly as we can, preserving data integrity is of utmost importance. Because of this, we are copying all of the data over to a new database machine, which should improve database performance compared to the previous server. Copying such large amounts of data around takes a very long time, but we already have much of the data up and running on the new machine. As we continue to import more and more of the data into the new database, we are checking data integrity and preparing for PBase to come back online. We will keep you posted as we know more.
25-Sep-2009 22:55 UTC/ 18:55 ESTPBase is temporarily unavailable. There was a power failure at our datacenter on the morning of 24-Sep-2009. When power came back, the main database server did not come back online properly. We have been working with Oracle support to get things back up and running as quickly as possible. The steps we have been taking with Oracle’s support technicians are progressing nicely. It takes a lot of time because we have to preserve data integrity by running new backups and copying them to another server before taking some of the recovery steps. The last big step we took did not work as well as we had hoped, but parts of the database are now functioning. The Oracle guys are working with us to get the rest of it working again. We will keep you posted as we know more.
We know this is an inconvenience. It is excruciating for us that the site has been down at all, especially for so long. Please know that we are doing everything we can to get things worked out in a timely fashion. Your patience is greatly appreciated.
Thank You,
Slug and The PBase Teamlast updated 28-Sep-2009 1:01 UTC / 27-Sep-2009 21:01 EST
老树开新花,SMTP我爱它
Sep 21st
使用Gmail统一管理所有email帐号早已不是什么新闻,在Gmail内选择任意帐号发送邮件同样小菜一碟。然而一直以来,包括Gmail在内,所有的webmail在模拟其它帐号发送邮件方面始终有弱点——在某些邮件客户端上(desktop和web版都有,常见的比如M$的Outlook、OWA、Entourage等),收件人会惊奇地发现发件人变成了From 俯卧撑@gmail.com On Behalf Of 打酱油@domain.com,而不是直接From 打酱油@domain.com。这个俯卧撑@gmail.com是实际发出这封信件的Gmail信箱,而打酱油@domain.com才是发件人想模拟的发件人地址。使用Hotmail等webmail模拟其它帐号也是同样的信息。
为什么会出现这种情况?所谓冤有头债有主,如果用户使用Gmail模拟其它信箱,那么Gmail必须有个记录,让别人知道是谁真正发出这封信的。查看原始邮件可知,Gmail将模拟的email地址(打酱油@domain.com)放到From栏,同时将Gmail地址(俯卧撑@gmail.com)放到Sender栏。如果邮件客户端设计有同时显示From和Sender信息的功能,那么From 俯卧撑@gmail.com On Behalf Of 打酱油@domain.com这样的文字将会令人感到非常困惑,特别是那些使用M$产品的大爷大妈们,好似遭遇晴天霹雳,完全搞不懂到底回信给哪一个信箱(虽然直接Reply仍然会正确指向打酱油@domain.com)。其次,在以特定email发出的正式信件(比如company.com、university.edu)中含有私人信息是很不妥当的,给人感觉公私不分。我见过好多人因为这个原因不得不舍弃Gmail,只好含泪使用很垃圾的公司/学校邮件系统,而仅仅将Gmail当作POP3备份系统。我自己在过去的两年时间中,贪图Gmail的方便,用它发出的所有学校邮件都含有刺眼的On Behalf Of字样,就这样默默忍受到毕业。
近日从su27处得知Google Apps的神奇,花了些时间将域名绑上去测试,无意中发现在添加其它邮件的步骤里多了SMTP的选择。起初并没留意,直到后来发现这是Google在今年7月底才加入的新功能,也适用于普通Gmail帐号。测试一下可知,设定SMTP之后,和使用desktop客户端是一样的效果,对方只会看到From而没有Sender信息,当然就不会出现On Behalf Of了,而自己的Gmail地址是完全保密的,原始信息中也无法看到。
需要注意的是,Gmail要求SMTP必须支持TLS或者SSL(所谓ESMTP),否则无法通过验证(也是为了防止垃圾邮件),导致有些信箱SMTP不能使用(比如163,虽然支持验证,可就是不支持Gmail)。Yahoo的SMTP不太兼容Gmail,目前还不行。最后测试的结果,Hotmail可用,公司/学校的地址也是支持TLS或者SSL的才能用。比较郁闷的是,我毕业那学校的信箱可以用SSL,现在工作这学校反而不行,也许得等今年整个邮件系统迁移到Zimbra之后才有戏。
如果信箱SMTP不支持通过Gmail发送,除了将email管理员吊起来打剥光了滴蜡TJJTDS威逼利诱让其升级TLS/SSL支持外,暂时的解决办法是使用别的SMTP来发送。我选择了smtp.google.com,与之前不同的是发送的原始信息中仍然出现了俯卧撑@gmail.com,(因为是用俯卧撑@gmail.com登录的smtp.google.com,实际上你选择什么SMTP都行,只是你的登陆帐号会有记录。如果你不想暴露自己的Gmail地址,可以用别的SMTP来发,有条件也可以自己架设SMTP服务器),不过这信息是放在Return-Path栏而不是Sender栏,目的是给SMTP一个退信地址,并不会显示成On Behalf Of,也没有那么多人会闲到天天看打开邮件原始信息来看。如此这般,以后选择任意帐号发信,都不会出现令人困惑的On Behalf Of了。
唯一的问题是目前还不支持模拟的其它Gmail帐号使用SMTP,否则就完美了。
SMTP虽老,关键时刻还得它出马才行。鱼儿离不开水,人民离不开党,Gmail离不开SMTP。
啊,我赞美你,我亲爱的SMTP!
昨晚5D Mark II托梦给我
Sep 19th
内容是自己不小心把蛋卷的渣落到反光板和CMOS上。擦掉之后想反正都脏了,就多换镜头多拍照,不当宝贝供着
这个梦的寓意是:
1. 蛋卷真好吃
2. 5D Mark II是个好同志
3. Exchange Server就是烂。要不是它设计太弱智,我至于和它天天死磕导致睡眠不足么。别说Google Apps了,就是Zimbra都比它强。风,大风!
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