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Re: [solved securely now??] What is the correct way to set encrypted swap with systemd?



On 04/01/2015 11:45 PM, David Wright wrote:
> Quoting ~Stack~ (i.am.stack@gmail.com):
>> On 04/01/2015 03:27 PM, David Wright wrote:
>>> I don't recall seeing you post what you actually put into
>>> /etc/crypttab to test PARTUUID, only the erroneous earlier versions
>>> where you were still using swap's UUID.
>>
>> Fair enough. Completely plausible I did something wrong as I haven't
>> used PARTUUID's in my /etc/crypttab before.
>>
>>
>> # blkid | grep sda3
>> /dev/sda3: PARTUUID="0003efe2-03"
>>
>> # grep swap /etc/crypttab
>> # swap works.
>> #sda3_crypt /dev/disk/by-id/ata-TOSHIBA_MK3259GSXP_42K5CE0TT-part3
>> /dev/urandom cipher=aes-xts-plain64,size=256,swap
>> # swap doesn't work.
>> sda3_crypt PARTUUID=0003efe2-03 /dev/urandom
>> cipher=aes-xts-plain64,size=256,swap
> 
> How about trying
> 
> sda3_crypt /dev/disk/by-partuuid/0003efe2-03 /dev/urandom cipher=aes-xts-plain64,size=256,swap

Same thing. Systemd.fsck runs on boot and takes ~2 minutes before timing
out. Swap is not mounted. :-/

Thanks for the suggestion!


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