Weekly Wrap 113: Slow clones and their delays

My week Monday 30 July to Sunday 5 August 2012 was dominated by the insanity involved in cloning hard drives and restoring my backup system to good working order.

Doing all of this over USB 2.0 interfaces was not helpful, but they were the only ports I had available on the loaner MacBook I’ve been using. Remember, I’m nomadic and quite often 100km from Sydney.

And then my backup drive failed…

Creating a new Time Machine backup of around 450GB of data takes 6 to 7 hours. Encrypting a 1TB drive takes nearly 23 hours. Even zeroing out a 750GB drive takes 5 hours.

And whenever you make a mistake, or a drive throws an error, you have to start that process again.

It’s been a wonderful lesson in patience. See, that’s the positive angle. Sigh.


  • Patch Monday episode 148, “The politics of data retention”. It’s in the news because it’s one of the ideas being floated as part of the inquiry into potential reforms of national security legislation being conducted by the Joint Parliamentary Committee on Intelligence and Security. The podcast includes Assistant Commissioner Neil Gaughan, national manager of high tech crime operations for the Australian Federal Police; Bernard Keane, Canberra corresponded with Crikey; and network engineer Mark Newton.


Media Appearances

  • On Monday I did a spot on ABC 105.7 Darwin with a couple of other people about overly-busy lifestyles, but the internet stream from which I was recording it was dodgy so I haven’t posted the audio.
  • On Tuesday night I did another regular Balls Radio spot, but I didn’t record it. That’s probably for the best, it was rather disjointed.

Corporate Largesse


The Week Ahead

I’m returning to Wentworth Falls on Monday, and have a day trip to Sydney on Thursday. In theory it’s a steady-paced week of writing. We shall see.

[Photo: Blue, being a photo of Wentworth Falls railway station on Thursday afternoon, one of the few bright spots in the week.]

Data retention by ISPs: your comments?

Tomorrow’s Patch Monday podcast will be about data retention for law enforcement. Specifically, internet service providers (ISPs) retaining the metadata of all your online communications, possibly for years. I’d like your comments.

Here in Australia, it was revealed in June that the Attorney-General’s Department (AGD) had been discussing these issues in secret with ISPs, law enforcement and other government agencies. I covered that in Patch Monday in July, Is Australia’s data retention idea that scary?

Since the AGD activities were revealed, and following the Google Wi-Fi sniffing incident, the Senate Standing Committee on Environment, Communications and the Arts has been running an inquiry into The adequacy of protections for the privacy of Australians online.

On Friday the committee heard evidence, and late in the afternoon the discussions turned to ISP data retention. Delimiter has published a summary, and a story explaining that the Privacy Commissioner won’t talk about those AGD discussions. ZDNet.com.au stories say the Privacy Commissioner is against the idea although Neil Gaughan, Assistant Commissioner of the Australian Federal Police reckon it’s really just the status quo translated to the new medium.

Here’s a recording of Friday’s Senate hearing, starting from when the AGD’s Catherine Smith introduced the topic. She’s Assistant Secretary, in charge of the Telecommunications and Surveillance Law Branch.

This was recorded off the internet, so there are some gaps where the audio stream re-buffered. I have cleaned up the sound but it’s otherwise unedited. I’m compiling a 10- or 15-minute summary for Patch Monday. This is really only for the political tragics — or those who simply can’t wait to hear the persistent questioning by Greens Senator Scott Ludlam.

If you’d like to provide an audio comment on this issue for Patch Monday, Skype to stilgherrian or phone Sydney +61 2 8011 3733 and leave a voicemail. The deadline is 8.30am Monday morning, Sydney time. The podcast is now online, but you cal still leave an audio comment for next week’s episode.

[Photo: SATA beehive data storage, adapted from an original photograph by Konstantinos Koukopoulos, used under a Creative Commons Attribution license. Audio: Many thanks to journalist Josh Taylor for providing the audio recording.]