原站：http://agiletesting.blogspot.com/

标签：agile

“Agile Testing”的内容更新

累计：229 篇（自 2007-09-04 起）

更新：约4篇/月，最后更新111 天前

Agile Testing

More fun with the LSI MegaRAID controllers

as i mentioned in a previous post, we've had some issues with the lsi megaraid controllers on our dell c2100 database servers. previously we noticed periodical slow-downs of the databases related to decreased i/o throughput. it turned out it was the lsi raid battery going through its relearning cycle.last night we got paged again by increased load on one... (111 天前)

http://inezha.com/w/pa8wzx86

Agile Testing

Good email sending practices

i'm not going to call these 'best practices' but i hope they'll be useful if you're looking for ways to improve your email sending capabilities so as to maximize the odds that a message intended for a given recipient actually reaches that recipient's inbox.make sure your mail servers are not configured as open relaysthis should go without saying, but it ... (133 天前)

http://inezha.com/w/3shxnx8u

Agile Testing

Slow database? Check RAID battery!

executive summary: if your dell database servers get slow suddenly, and i/o seems sluggish, do yourself a favor and check if the raid battery is currently going through its 'relearning' cycle. if this is so, then the write-back policy is disabled and write-through is enabled -- as a result writes become very slow compared to the standard operation.detail... (152 天前)

http://inezha.com/w/61zu8x8t

Agile Testing

Setting up RAID1 with mdadm on a running Ubuntu serv

for the last couple of weeks we've been working on setting up a bunch of dell c2100 servers with ubuntu 10.04. these servers come with 2 x 500 gb internal disks that can be set up in raid1 with the on-board raid controller. however, when we did that during the ubuntu install, we never managed to get back into the os after the initial reboot, or in some c... (161 天前)

http://inezha.com/w/fd8ntw8c

Agile Testing

New location for the Python Testing Tools Taxonomy

i was taken by surprise by baiju muthukadan's announcement which i read on planet python -- the python testing tools taxonomy page which i started years ago has a new incarnation on the python wiki. i think it's a good thing (although i still wish i had been notified as a courtesy). in any case, feel free to add more tools to the page!... (178 天前)

http://inezha.com/w/afh3hw8o

Agile Testing

Anybody using lxc or OpenVZ in production?

i asked a similar question yesterday on twitter ("anybody using linux containers (lxc) in production, preferably with ubuntu?") and it seemed to have struck a chord, because many people asked me to post the answers to this question, and many other people answered the question.both linux containers (or lxc as the project is known) and openvz are lightweig... (183 天前)

http://inezha.com/w/5bzl0w8p

Agile Testing

Processing mail logs with Elastic MapReduce and Pig

these are some notes i took while trying out elastic mapreduce (emr), and more specifically its pig functionality, by processing sendmail mail logs. a big help was eric lubow's blog post on emr and pig. before i go into details, here's my general processing flow:n mail servers (running sendmail) send their mail logs to a central server running syslog-ng... (204 天前)

http://inezha.com/w/4q84zw8d

订阅者 ( 1 )

相关订阅源