site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Folks, Thanks for your time, Ron Aldrich Software Architects, Inc. _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... I'm working on the disk formatting portion of a support application for a USB thumbdrive which supports hardware password protection, and I'm running into a couple of problems with Disk Arbitration. My problem occurs when I perform an operation that simply ejects the thumbdrive, changes it's state, and waits for the media to be remounted. Everything works as expected the first time, but the second time my diskPeeked callback is not called when the media remounts. I have one clue that might help explain it - There is an entry in the system log that reads: May 22 11:33:27 The-Dark-Side-2 diskarbitrationd[43]: SNG_Utility [337]:29515 not responding. Hunting around in the diskarbitrationd source, I found that this message is emitted by __DAResponseTimerCallback within DAQueue.c So, my question is: what sort of response is DiskArbitration looking for at this point? This email sent to site_archiver@lists.apple.com