Priority sign

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Hand made priority sign in Cuba


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Why sometimes oracle 10g XE sucks big time

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A few days ago, one of my web application that use as backend oracle (i'm running oracle-xe-10.2.0.1-0.1) hangs and refuse to work. I was very surprised of this, because i was more than sure that i did not made any modifications on my web server. First thing i look into it was the apache web server.I try to restart the web server, check the php lib file to see if it is corrupted or missing, check the ORA_HOME enviroment, check it the DMZ server where the oracle 10XE is running respond to my pings and telnets in 1521.Every thing was working as espected, except my web application.I was very frustrated and disappointed. After a while, it hit me, why not check the sqlplus client from ORA_HOME path. Tannnnaaaa...this was the problem.The sqlclient refuse to work or connect to the oracle server. This is the output of the strace that i did on sqlplus \0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 256 13100 lseek(6, 512, SEEK_SET) = 512 13100 read(6, "\337y \0\0\0\0\0\0\0\0\0\0\
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Image
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