u****s
发帖数: 110 | 1 Desired skills:
*BS degree in Computer Science or equivalent experience
Administration and proficiency in UNIX system administration
2-5 years of experience supporting Solaris, Red Hat Linux systems
Assist with system staging and production cutover activities and identify
patches
* Interact/work with peers and other groups to gain in-depth understanding
of the software deployed.
* Install, maintain, configure, back-up installations and/or upgrades as
required.
* Demonstrates effective communica |
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n***y
发帖数: 7036 | 2 不跨年的，比如9月生的宝宝，根据很多州的cutover date，要晚上一年学呢，就是多
上一年daycare，算算这个你大概就心平了吧。 |
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n***y
发帖数: 7036 | 3 这里很多几千分之一的不是还想做吗。不过1%确实在cutover以下了，是应该做的。 |
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c*******6
发帖数: 686 | 4 An issued with CO/UA was encountered after the cutover/merge of the two
systems on Saturday. The issue is ongoing at this time. |
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v*****r
发帖数: 1119 | 5 Not a sqlserver person， 但我想这种migration 不管是sqlserver 还是 Oracle, 步
骤大概是一样的。
用 Oracle 的话，如果没有 budget for two new servers, zero downtime 是不可能
的了，能 minimize 到一，两分钟的 downtime就不错了， 最好是在 SAN level 用
vendor provided tool to do online LUNs copy between old LUNs and new LUNs，
then at cutover time, shutdown database, do a final sync-split on SAN，mount
database, use scripts to rename all files to new location (whether it is
filesystem or Oracle ASM), open database. It is done.
不管是用 Oracle RAC 还是 single node ... 阅读全帖 |
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