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Upgraded to Ubuntu 15.10 from 15.10, resolved blank screen by playing with gdm/lightdm. Finally lightdm is my choice, which works with the v...
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when running "backup filesperset 10 archivelog all not backed up 2 times;", encountered below error : channel ORA_DISK_1: starti...
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got two useful articles about compression. Marked here 11g Release 2 RMAN Backup Compression Oracle 11g Release 2 – RMAN compressi...
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This is useful. find /share/Multimedia/ –name *.m4a | while read foo; do rm “$foo” ;done https://www.ripcaster.co.uk/node/772
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Being a DBA or system administrator, simple ENTER may bring us into a nightmare. It is unavoidable, however what we can do is to prevent ...
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Database audit records for statement, privilege, and object auditing are stored in the table SYS.AUD$. Depending on how extensive your audit...
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Hit below two errors during running exp & expdp. After increase shared pool size , the program gone. About to export specified users ......
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--to use AWR http://www.dbapool.com/articles/061906.html --to check AWR retention select * from DBA_HIST_WR_CONTROL; --to estimate AWR size ...
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A SCAN (Single Client Access Name) is a special case of VIP. The SCAN should also be defined in DNS, and not assigned to any host or inte...
