RE: db file scattered/sequential read wait

  • From: "Poras, Henry R." <Henry_Poras@xxxxxxxxxxxxxxxx>
  • To: "'oracle-l@xxxxxxxxxxxxx'" <oracle-l@xxxxxxxxxxxxx>
  • Date: Wed, 16 Jun 2004 13:38:39 -0400

and if you forget, query v$event_name to find the meanings of p1,p2,p3 for
all events.

Henry


-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of Daniel Fink
Sent: Wednesday, June 16, 2004 12:59 PM
To: oracle-l@xxxxxxxxxxxxx
Subject: Re: db file scattered/sequential read wait


p1 = file# (relative)
p2 = block#

Query against dba_extents for the segment_name that 'owns' that block.

Regards,
Daniel Fink

solbeach@xxxxxxx wrote:
> How do I determine which database object is being accessed
> when v$session_wait reports a "db file * read" is in progress?
> 
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