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qemuimage-testlib: Add delay to work around races in qemu startup

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Qemu changes pid when starting up. On a loaded machine, this can result
in the incorrect pid being returned. Since qemu will take a few seconds to
boot anyway, we might as well delay a short while and allow things to settle
which should fix various race issues being seen on the autobuilder.

(From OE-Core rev: 27d00d62281a822efbbc189a3bab1d9b25fba3a7)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Richard Purdie 2013-03-20 09:27:39 +00:00
parent 24a234c5cd
commit 0e63018f9d
1 changed files with 2 additions and 0 deletions
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scripts/qemuimage-testlib
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@ -405,6 +405,8 @@ Test_Create_Qemu()
# Get the pid of the xterm processor, which will be used in Test_Kill_Qemu
XTERMPID=$!
echo "XTERMPID is $XTERMPID"
# When starting, qemu can reexecute itself and change PID so wait a short while for things to settle
sleep 5
fi
while [ ${up_time} -lt 10 ]