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How can i take a Database Backup

540831Dec 21 2006 — edited Dec 21 2006
Hi,

Any one Tell me How can i take backup for My Database which is running in the given version

Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production
PL/SQL Release 9.2.0.4.0 - Production
CORE 9.2.0.3.0 Production
TNS for Linux: Version 9.2.0.4.0 - Production
NLSRTL Version 9.2.0.4.0 - Production


Help me

Comments

791266
100 threads isn't much, it should be ok. The documentation for netstat explains what SYN_SENT is, but I don't know why you have them.
843790
kajbj wrote:
100 threads isn't much, it should be ok.
The documentation for netstat explains what SYN_SENT is, but
I don't know why you have them.
The app has asked the TCP stack to transmit SYN
the TCP stack is now waiting for SYN-ACK.
If there is no host at that IP address or a host that drops connections (SYN packets) for TCP port 445
there will never be a SYN-ACK.
After a few minutes the TCP stack will time out the connection attempt.
791266
tschodt wrote:
kajbj wrote:
100 threads isn't much, it should be ok.
The documentation for netstat explains what SYN_SENT is, but
I don't know why you have them.
The app has asked the TCP stack to transmit SYN
the TCP stack is now waiting for SYN-ACK.
If there is no host at that IP address or a host that drops connections (SYN packets) for TCP port 445
there will never be a SYN-ACK.
After a few minutes the TCP stack will time out the connection attempt.
Yes, I was rather commenting on why his hosts aren't answering. I thought that his case was that all of them should answer :)
843790
kajbj wrote:
tschodt wrote:
kajbj wrote:
The documentation for netstat explains what SYN_SENT is, but
I don't know why you have them.
The app has asked the TCP stack to transmit SYN
the TCP stack is now waiting for SYN-ACK.
If there is no host at that IP address or a host that drops connections (SYN packets) for TCP port 445
there will never be a SYN-ACK.
After a few minutes the TCP stack will time out the connection attempt.
Yes, I was rather commenting on why his hosts aren't answering. I thought that his case was that all of them should answer :)
Akkurat. I was answering more for clarification.
Someone who does not know your posting history could easily assume you meant
it was a mystery why netstat was showing SYN_SENT.
And I figured it would not harm to hint that one possible reason would be that those machines are powered off (no host).
EJP
s.connect(socketAddress, 3000);
If that fails it will throw an exception.
if (s.isConnected()) {
So that test is completely pointless.
After my code is executed, I enter 'netstat -an' command in my command line and I get bunch of connections, which report status of SYN_SENT for several connections.
If you can catch a connection in this state it is probably about to fail.
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