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Hi all !
Does anyone have encountered the following error message in the alert.log file :
"WARNING: AIOWAIT TIMED OUT 1 TIMES IN ALERT.LOG FILE " ?
Here is the environnement's description :
- OS : Solaris 5.8 sparc SUNW,Sun-Fire-280R
- RDBMS : Oracle 8.1.7.0.0
- Database type : OLTP
It is the first time that we've encountered this error since the database creation (2 years ago).
Any idea ?
Thanks a lot in advance ...
Thanks a lot !
But I already read this Note. It's accurate but I would like to know if someone could share his experience with this problem ...
Because the note says that I finally have to call the OS vendor (Solaris) and I would like to know if we could check something ourselves before calling the OS Support.
Thanks.
You probably have a bad component in your I/O subsystem. You can disable Async I/O at the database level (per metalink note) for the short term.
I had to disable it, apparently sun was not really honoring it anyway.Quote:
Originally posted by marist89
You probably have a bad component in your I/O subsystem. You can disable Async I/O at the database level (per metalink note) for the short term.
Look into simulating aio with more writers of all flavors..