linux – Xen 4.1主机(dom0)与blktap磁盘(“tap:aio:”)没有连
发布时间:2020-12-13 17:57:08 所属栏目:Linux 来源:网络整理
导读:问题使用blktap与xen-4.1运行Ubuntu精确库存内核与dom0 xen-4.1. 我明白了: [ 5.580106] XENBUS: Waiting for devices to initialise: 295s...290s....[ 300.580288] XENBUS: Timeout connecting to device: device/vbd/51713 (local state 3,remote state
问题使用blktap与xen-4.1运行Ubuntu精确库存内核与dom0 xen-4.1.
我明白了: [ 5.580106] XENBUS: Waiting for devices to initialise: 295s...290s. ... [ 300.580288] XENBUS: Timeout connecting to device: device/vbd/51713 (local state 3,remote state 1) 还有一些系统日志行: May 17 13:07:30 localhost logger: /etc/xen/scripts/blktap: add XENBUS_PATH=backend/tap/10/51713 May 17 13:07:31 localhost logger: /etc/xen/scripts/blktap: Writing backend/tap/10/51713/hotplug-status connected to xenstore. 用tap:aio:磁盘线. file:/ works. disk = [ 'tap:aio:/data/root.img,xvda1,w',] 问题存在清晰和精确domU内核,并且两个客户在Ubuntu hardy dom0主机64位2.6.24-28-xen xen-3.3工作 3.2.0-24-generic #37-Ubuntu SMP Wed Apr 25 08:43:22 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux Distributor ID: Ubuntu Description: Ubuntu 12.04 LTS Release: 12.04 Codename: precise 解决方法
就像所有问题一样.寻求帮助通常可以解决问题.即使没有人回答这个问题.
所以答案两折.显然在Ubuntu中安装xen * stuff是不够的. 安装blktap-utils和依赖项…… 这还不够. # Use this to convert existing files perl -i.backup -pe 's/tap:aio:/tap2:tapdisk:aio:/g' *.cfg 有关tap2磁盘选项,请参阅Xen blktap2. 如果您仍然遇到blktap问题,这些下一个命令可能有助于诊断缺少的内容. ls /lib/modules/$(uname -r)/updates/dkms/blktap.ko && echo run: modprobe blktap || echo Missing module ls /usr/src/linux-headers-$(uname -r ) || echo MISSING kernel headers ls /usr/src/blktap-2* || echo MISSING blktap-dkms ls /var/lib/dkms/blktap/kernel-$(uname -r)* || echo dkms compilation failed 并为所有dkms模块手动激活编译: sudo dkms autoinstall -k $(uname -r) (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |