| Message ID | 20230725033937.277156-2-npiggin@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | migration: fixes and multiple migration | expand |
Quoting Nicholas Piggin (2023-07-25 05:39:35) > If the test fails before migration is complete, the input fifo for the > destination machine is not written to and that can leave cat waiting > for input. > > Clear that condition in the error handler so the harness doesn't hang > in this case. > > Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Reviewed-by: Nico Boehr <nrb@linux.ibm.com>
diff --git a/scripts/arch-run.bash b/scripts/arch-run.bash index 5e7e4201..518607f4 100644 --- a/scripts/arch-run.bash +++ b/scripts/arch-run.bash @@ -165,6 +165,7 @@ run_migration () migstatus=`qmp ${qmp1} '"query-migrate"' | grep return` if grep -q '"failed"' <<<"$migstatus" ; then echo "ERROR: Migration failed." >&2 + echo > ${fifo} qmp ${qmp1} '"quit"'> ${qmpout1} 2>/dev/null qmp ${qmp2} '"quit"'> ${qmpout2} 2>/dev/null return 2
If the test fails before migration is complete, the input fifo for the destination machine is not written to and that can leave cat waiting for input. Clear that condition in the error handler so the harness doesn't hang in this case. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> --- scripts/arch-run.bash | 1 + 1 file changed, 1 insertion(+)