Re: [usb-storage] Large USB storage devices cause df to hang and cpu load reaches 100%

Alan Stern <[email protected]>
Newsgroups gmane.linux.usb.devel
Message-ID <[email protected]>
On Tue, 31 Jul 2007, Matthew Dharm wrote:

> What the heck happened to your logs?  It looks like about 75% of the data
> is being lost from the log file...

With all the USB I/O activity going on, syslogd must not be getting 
enough CPU time to capture all the kernel log data.

If more detail is needed you can use usbmon.  (Instructions are in the 
kernel source file documentation/usb/usbmon.txt.)

Alan Stern


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