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From: | Peter Lieven |
Subject: | [Qemu-block] qemu exit with pending I/O |
Date: | Thu, 16 Apr 2015 10:46:10 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 |
Hi, I just run tests with the new libiscsi branch that allows async reconnects. I found that I cannot quit qemu while qemu is waiting for a reconnect to the storage. E.g. I start qemu and then shut down the storage. Qemu will then loop forever in bdrv_flush() and/or bdrv_drain_all(). It would be nice to be able to shut down qemu via normal quit and not have to kill it in such a case. And what I asked myself: Why do we call bdrv_drain_all and not bdrv_drain_one in bdrv_close? Peter
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