hi , im using centos 6.3 with compiled kernel 3.7.5 with tproxy squid 3.1.0 i started caching you-tube on squid after that , i noted a frequent error appearing on cache.log file : ++++++++++++++++++++++++++++++++++++ Traceback (most recent call last): File "/usr/lib64/python2.6/logging/handlers.py", line 76, in emit File "/usr/lib64/python2.6/logging/handlers.py", line 76, in emit if self.shouldRollover(record): File "/usr/lib64/python2.6/logging/handlers.py", line 150, in shouldRollover self.stream.seek(0, 2) #due to non-posix-compliant Windows feature ValueError: I/O operation on closed file Traceback (most recent call last): File "/usr/lib64/python2.6/logging/handlers.py", line 76, in emit File "/usr/lib64/python2.6/logging/handlers.py", line 76, in emit if self.shouldRollover(record): File "/usr/lib64/python2.6/logging/handlers.py", line 150, in shouldRollover self.stream.seek(0, 2) #due to non-posix-compliant Windows feature self.stream.seek(0, 2) #due to non-posix-compliant Windows feature ValueError: I/O operation on closed file Traceback (most recent call last): File "/usr/lib64/python2.6/logging/handlers.py", line 76, in emit File "/usr/lib64/python2.6/logging/handlers.py", line 76, in emit if self.shouldRollover(record): File "/usr/lib64/python2.6/logging/handlers.py", line 150, in shouldRollover self.stream.seek(0, 2) #due to non-posix-compliant Windows feature ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ i dont know if this error affecting the performance . regards -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/new-frequent-error-appeared-after-caching-youtube-videos-tp4658813.html Sent from the Squid - Users mailing list archive at Nabble.com.