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| From: | Marcin Gibuła |
| Subject: | Re: [Qemu-devel] Unresponsive linux guest once migrated |
| Date: | Wed, 02 Apr 2014 10:45:52 +0200 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 |
It's looking good so far, after a few migrations (it takes a while to test because I'm waiting at least 5 hours between migrations). I'll be happier once I've done a couple of weeks of this without any failures!
Does anyone have any hints how to debug this thing? :(I've tried to put hanged guest under gdb and found it's looped deep inside kernel time management functions. Disabling kvmclock suggests it is somehow related to its corruption during migration. It happens on both old and new versions of guest kernels.
Any hints from developers are welcome:) -- mg
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