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Posted to users-cn@cloudstack.apache.org by WXR <47...@qq.com> on 2013/07/15 04:01:08 UTC

HOST节点自己重启,并且因umount失败卡住

我安装的cloudstack,计算节点总是过一段时间就自己重启,而且基本上都会因为umount失败卡在如下错误提示处:
umount.fs /mnt/1edaca6a-b5dc-414d-90f3-0e0ddc6092d0   device is busy [failed]

1.这个重启操作似乎是management服务发出的,或者是agent服务自己发出的。请问什么情况下cloudstack会重启HOST节点呢,有办法避免吗?
2.怎么才能防止重启时因为umount失败卡住无法正常重启?