Got bash 'Resource temporarily unavailable' when testing linux_s3 (kvm)
Anybody can help on linux_s3 (kvm autotest)? When running the testcase linux_s3 to test kvm, we constantly got 'bash: echo: write error: Resource temporarily unavailable'. This testcase can be found at autotest/client/tests/kvm/tests/linux_s3.py (or autotest/client/tests/kvm/kvm_tests.py in the old version). The testing command is: 'chvt %s echo mem /sys/power/state chvt %s' % (dst_tty, src_tty) e.g. 'chvt 1 echo mem /sys/power/state chvt 7' Is there any chance that the 'echo' command is executed before 'chvt 1' took full effect? (Just my wild guess.) I'll appreciate your help. Regards, -- Amos Kong Quality Engineer Raycom Office(Beijing), Red Hat Inc. Phone: +86-10-62608183 -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: Got bash 'Resource temporarily unavailable' when testing linux_s3 (kvm)
On Fri, Oct 02, 2009 at 05:44:35PM +0800, Amos Kong wrote: Anybody can help on linux_s3 (kvm autotest)? When running the testcase linux_s3 to test kvm, we constantly got 'bash: echo: write error: Resource temporarily unavailable'. This testcase can be found at autotest/client/tests/kvm/tests/linux_s3.py (or autotest/client/tests/kvm/kvm_tests.py in the old version). The testing command is: 'chvt %s echo mem /sys/power/state chvt %s' % (dst_tty, src_tty) e.g. 'chvt 1 echo mem /sys/power/state chvt 7' Is there any chance that the 'echo' command is executed before 'chvt 1' took full effect? (Just my wild guess.) I'll appreciate your help. There was a bug in virtio-balloon, fixed in 2.6.30, that prevents proper suspend-to-RAM. Can you share dmesg output after the failure? -- To unsubscribe from this list: send the line unsubscribe kvm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
