On Thu, 2015-12-10 at 10:43 +0100, Guilhem Moulin wrote: > Hi Ben, > > On Fri, 10 Apr 2015 at 02:40:53 +0100, Ben Hutchings wrote: > > cryptsetup needs to adjust the key file paths when unlocking volumes > > from the initramfs, because at this point the 'real' root filesystem is > > mounted at /root. > > Can we really assume in the hook file that the roofs will be mounted > onto /root? Indeed the current /usr/share/initramfs-tools/init seems to > suggest that (it's mounted onto $rootmnt which is constant and set to > /root). But this is what initramfs-tools(8) says about rootmnt: > > Exported variables > init sets several variables for the boot scripts environment. > […] > rootmnt > is the path where root gets mounted usually /root. > > Please consider changing the wording (eg, removing “usually”) if we can > safely make this assumption in hook files.
So don't assume; add $rootmnt to the beginning of the paths. Ben. -- Ben Hutchings One of the nice things about standards is that there are so many of them.
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