Shulou(Shulou.com)05/31 Report--

Editor to share with you how to modify the host name in the hosts file so that oralce asm can not be started, I believe most people do not know much about it, so share this article for your reference. I hope you will gain a lot after reading this article. Let's learn about it together.

Change the mapping relationship between ip and hostname in / etc/hosts

Changed the hostname of / etc/sysconfig/network

All of the above will cause oracle database startup failure.

Problems encountered:

When stacking a table MOVE, the LOB type field and the index will not follow the MOVE, and you must manually manipulate the MOVE:

(MOS) ALTER TABLEtest MOVE TABLESPACE tbs1 LOB (lob1, lob2) STORE AS (TABLESPACE tbs2 DISABLE STORAGE IN ROW)

Alter tableml_test1 move tablespace users

Alter tableml_test1 move lob (a) store as (tablespace users)

Alter table ml_test1 move tablespace users LOB (a) STORE AS lobsegment (TABLESPACE users)

In addition to being used for mobile LOB, alter table can also be a way to rebuild the index of LOB fields, and you cannot rebuild LOBINDEX or LOBSEGMENT alone.

The above is all the contents of the article "modifying the hostname in the hosts file causes oralce asm to fail to start". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.