Database & Cloud – Page 12 – Finding the right solutions

A shameful day!

Last day was a shameful day, and I thought it was a taint in my history.For some reasons I do not want to say too much about it, while I still believe I should record it here, to reminder myself t...

22/09/2016Life99 viewsComments

These days I was in trouble with a very bad cough, and have to say I have not got such bad cough for several years. I almost can not stop coughing every several minutes, and what I want to do is sleep...

26/12/2014Life135 viewsComments

How to restore a database with hot backup and without resetlogs?

Normally when we restore the hot backup of a database, we will recover and open it with resetlogs option because during the restore procedure we have to restore the control file first.Last week I ...

06/05/2019Oracle518 viewsComments

‘lsnrctl status’ could not display the status of running listener correctly

My friend got this issue and wanted to know the reason, so I built a test VM to verify it.The dbss scirpt was used to start their instances and he found if he run 'dbss start' then he could get th...

11/06/2018Oracle1,101 views1

fatal: DH_GEX_REQUEST, bad parameters: 2048 !< 1024 !< 8192

These days got an issue that some AIX servers could not access one Linux server: ------@------:/home/------/.ssh$ssh 192.168.3.66 Connection closed by 192.168.3.66 (I removed the hostname and usern...

24/03/2018Linux1,132 viewsComments

Downgrade the Jenkins to a lower version

Several weeks ago, One of our guys pressed the 'Upgrade' button of Jenkins, and after that it could not work any more.Of course he should not do this as he totally did not know the result, while I...

08/08/2023Linux0 viewsComments

Was scared just now — extend the partition

Have to say, these days I should be more careful when I dealt with any problem.I have extended many partitions in the past, including the real environment or in my VMs. And I also know this is a v...

25/04/2017Linux378 viewsComments

My first blog in LunixDB

Say hello to the world!I just lost my personal blog website named neilzhang.com, while have to say it's lucky to find this domain name is still available, so I registered it just after I found it,...

12/12/2014Life183 viewsComments

php-cs-fixer php general error

I installed VS Code recently on a new PC and began to get this error.It was very weird that all the extensions were not installed directly but were copied from my laptop, and on my laptop the VS C...

12/12/2018Program974 viewsComments

SPFILE in RAC environments

Shared SPFILE is recommended strongly in RAC environment, and I want to tell you the reason in this post.The test environment is Oracle 12c 12.1.0.2, and the installed PSU is 21948354. SQL> se...

16/04/2016Oracle333 viewsComments

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