On 15/10/2015 7:34 p.m., Reet Vyas wrote: > HI > > I am getting this error in my squid, > > Squid Version : 3.5.3, > > Can anyone help me out with this cause browsing is slow when I get this in > cache.log file. > Two problems; #0 it is not an error. Errors get logged with the word "error" or "ERROR" or "FATAL". #1 your disk I/O queue was not big enough for the traffic being processed through it. Squid is increasing the queue size automatically, and warning you about the change. That is all. On older Squid you can expect a few (maybe a few dozen) on startup, and on the first time it goes through a traffic peak. queue growth is exponential. It is only a problem if it continues for a long time. #2 your Squid version is outdated. Current Squid version is 3.5.10 and includes a number of bug fixes relating to disk I/O issues. Any one of those could be contributing to the "slow". Amos _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users