[Error Msg] ++ set_initrd ++ initrd=initrd ++ cat <<< hang here
[Root Cause] Function set_initrd() have follow line: cat $initrds > $initrd
When there is no job corresponding to current vm in the remote redis queue, var $initrds will be equal to "".
And from `cat --help`, we can know the follow: cat Copy standard input to standard output.
So the process will get stuck waiting for input.
[How] Function check_option_value() is used to check whether $initrds or $kernel is empty.
And $initrds and $kernel are assigned in the function parse_ipxe_script().
So move check_option_value() before set_initrd().
Signed-off-by: Yu Chuan 13186087857@163.com --- providers/qemu/kvm.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/providers/qemu/kvm.sh b/providers/qemu/kvm.sh index 854e9138a7c0..35678fbd44ef 100755 --- a/providers/qemu/kvm.sh +++ b/providers/qemu/kvm.sh @@ -197,8 +197,8 @@ write_logfile
parse_ipxe_script
-set_options check_option_value +set_options
print_message