Hi Michael,
using ZFS by any chance? If yes - please truss a process (e.g. DBWR) and check
for the following exemplary errors:
------------
14051/1: kaio(AIOWAIT, 0xFFFFFFFFFFFFFFFF) Err#22 EINVAL
14051/1: kaio(AIOWAIT, 0xFFFFFFFFFFFFFFFF) Err#22 EINVAL
14051/1: kaio(AIOWAIT, 0xFFFFFFFFFFFFFFFF) Err#22 EINVAL
------------
.. if so you are hitting a known Solaris / ZFS bug (but can not find the
corresponding ID right now).
Best Regards
Stefan Koehler
Freelance Oracle performance consultant and researcher
Homepage: http://www.soocs.de
Twitter: @OracleSK
Michael Calisi <oracle455@xxxxxxxxx> hat am 16. Oktober 2015 um 20:12
geschrieben:
Anyone every see these warning messages in your alert log? Not sure what
they mean. Running Sun Solaris 10, Oracle 11.2.0.4.
WARNING: aiowait timed out 1 times
2015-10-16 13:44:16.700000 -04:00
WARNING: aiowait timed out 1 times
2015-10-16 13:44:21.874000 -04:00
WARNING: aiowait timed out 1 times
2015-10-16 13:44:31.444000 -04:00
