diff --git a/PVE/QemuServer.pm b/PVE/QemuServer.pm index 96786a96..244430c4 100644 --- a/PVE/QemuServer.pm +++ b/PVE/QemuServer.pm @@ -261,18 +261,15 @@ my $rng_fmt = { type => 'string', enum => ['/dev/urandom', '/dev/random', '/dev/hwrng'], default_key => 1, - description => "The file on the host to gather entropy from. In most cases '/dev/urandom'" - ." should be preferred over '/dev/random' to avoid entropy-starvation issues on the" - ." host. Using urandom does *not* decrease security in any meaningful way, as it's" - ." still seeded from real entropy, and the bytes provided will most likely be mixed" - ." with real entropy on the guest as well. '/dev/hwrng' can be used to pass through" - ." a hardware RNG from the host.", + description => "The file on the host to gather entropy from. Using urandom does *not*" + ." decrease security in any meaningful way, as it's still seeded from real entropy, and" + ." the bytes provided will most likely be mixed with real entropy on the guest as well." + ."'/dev/hwrng' can be used to pass through a hardware RNG from the host.", }, max_bytes => { type => 'integer', description => "Maximum bytes of entropy allowed to get injected into the guest every" - ." 'period' milliseconds. Prefer a lower value when using '/dev/random' as source. Use" - ." `0` to disable limiting (potentially dangerous!).", + ." 'period' milliseconds. Use `0` to disable limiting (potentially dangerous!).", optional => 1, # default is 1 KiB/s, provides enough entropy to the guest to avoid boot-starvation issues