iMac constant disc activity
Hello,
In my activity monitor I can see that the system is writing up to 1MB in average, I checked if it is spotlight but it's not, I checked with disk utility : no change, the console system.log does not write anyhting special,
but the terminal, with sudo fs_usage, constantly writes smth like :
09:40:33 WrData[async] 0.000663 W
09:40:33 WrData[async] 0.000387 W
09:40:33 WrData[async] 0.000331 W
09:40:33 WrData[async] 0.000591 W
09:40:33 WrData[async] 0.000717 W
09:40:33 WrData[async] 0.000795 W
09:40:33 WrData[async] 0.000631 W VCStatus
09:40:33 WrData[async] 0.000671 W VCStatus
09:40:33 WrData[async] 0.000809 W VCStatus
09:40:33 WrData[async] 0.000403 W VCStatus
09:40:33 WrData[async] 0.000339 W
09:40:33 WrData[async] 0.000716 W
09:40:33 WrData[async] 0.000822 W
09:40:33 WrData[async] 0.000616 W
09:40:33 WrData[async] 0.000630 W
09:40:33 WrData[async] 0.000793 W
09:40:33 WrData[async] 0.000477 W
I know some people have almost the same problem but I could not find a solution. What should I do ?
I am an imac icore7, 2.93GHz, Os 10.6.7
I think it started after I updated iTunes to 10.2.2 a few days ago, but I am not sure it is linked.
Thank you in advance for your help
iMac, Mac OS X (10.6.7), 2,93GHz, iCore7