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nixos/luksroot: sync the crypt-storage

Add a sync command just after writing to the /crypt-storage file in order to reduce
the possibilities of corruption errors.

Hugo Lageneste e09fb63f 37a9affe

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unified split
Changed files
+1
nixos
modules
system
boot
luksroot.nix
+1
nixos/modules/system/boot/luksroot.nix 
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        if [ $? == 0 ]; then


     

       
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            echo -ne "$new_salt\n$new_iterations" > /crypt-storage${dev.yubikey.storage.path}


     

       

       
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            sync /crypt-storage${dev.yubikey.storage.path}


     

       
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        else


     

       
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            echo "Warning: Could not update LUKS key, current challenge persists!"


     

       
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        fi