Last time i used LVM was way back in fedora 8 days, when it was the default partition. It was super annoying to use, as gparted didnt support it, and live cds often had trouble with it. Having to read doco to resize it was pretty not good for a newbie to linux. Has it improved since?
Managing all that seems like a lot of effort, and given my disk issues havent yet been fatal, ill probably not worry about going that far. Thanks for the info though.
I routinely 100% my root volume accidentally (thanks docker), but my machine has never crashed, it does tend to cause other issues though. Does having a full /usr, /var or /tmp not cause other issues, if not full crashes?
Wikipedia does claim that patriot act subpeonas can penalise any disclosure of the subpeona. But i am not a lawyer, and afaik this is untested (or at least undisclosed :/ )
In September 2014, U.S. security researcher Moxie Marlinspike wrote that “every lawyer I’ve spoken to has indicated that having a ‘canary’ you remove or choose not to update would likely have the same legal consequences as simply posting something that explicitly says you’ve received something.”
I think my point is that a gag order with a long time out essentially kills the canary, even if it doesnt affect the vast majority of the services users.
Thanks for your response though, I appreciate the additional information.
A failed warrant canary is effectively a triggered warrant canary. If its triggered, you have to assume the company has been issued a warrant, and is therefore vulnerable.
None of those compelled speech examples include national security though, which has its own level of rules and courts. (I am not American or a lawyer, so i may be wrong).
And if a company can be compelled to hand over customer data, why wouldnt they be hand over access to the systems that update the canaries?
The other issue is thar once a canary is triggered, it cant be reset, which means that XXX agency can trigger the canary with something meaningless, and then its forever untrustworthy.
You may well be correct, and they are sufficient, but i am not convinced that canaries work, especially against the higher level adversaries.
Someone please correct me if I am wrong, but I was under the impression that warrent canaries were a broken concept. Anyone with the power to submit a warrant to a company also has the ability to prevent the company from triggering their canary.