TL;DR:就我而言,我需要device-mapper-libs
在 CentOS/RHEL 6.5 上升级软件包。详情如下。
$ yum update -y device-mapper-libs
在 RHEL/CentOS 6.5 上,我在尝试运行 docker 守护进程时遇到了同样的错误:
$ docker -d
INFO[0000] +job serveapi(unix:///var/run/docker.sock)
INFO[0000] WARNING: You are running linux kernel version 2.6.32-431.el6.x86_64, which might be unstable running docker. Please upgrade your kernel to 3.8.0.
INFO[0000] Listening for HTTP on unix (/var/run/docker.sock)
docker: relocation error: docker: symbol dm_task_get_info_with_deferred_remove, version Base not defined in file libdevmapper.so.1.02 with link time reference
在进行故障排除时,我遇到了关于docker.io 的讨论: docker 在升级Debian 后无法运行。
供参考的是我在“修复”之前的环境:
$ uname -a
Linux build1 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
$ cat /etc/redhat-release
CentOS release 6.5 (Final)
升级前device-mapper-libs
是 version 1.02.79
。在上面链接的 Debian 错误报告中,有人指出 Docker 1.4.1(与原始发帖人询问的版本不同)是针对较新版本的device-mapper-libs
(编译的libdevmapper 2:1.02.90-1
,注意 Debian 中的包名称不同) .
$ yum info device-mapper-libs
Installed Packages
Name : device-mapper-libs
Arch : x86_64
Version : 1.02.79
Release : 8.el6
<...snip...>
更新device-mapper-libs
解决了问题:
$ yum update -y device-mapper-libs
# Yep, the package was updated to the latest version (1.02.90)
$ rpm -qi device-mapper-libs
Name : device-mapper-libs Relocations: (not relocatable)
Version : 1.02.90 Vendor: CentOS
Release : 2.el6_6.1 Build Date: Wed 26 Nov 2014
<...snip...>
更新完成后,docker daemon 将成功启动:
$ # docker -d
INFO[0000] +job serveapi(unix:///var/run/docker.sock)
INFO[0000] WARNING: You are running linux kernel version 2.6.32-431.el6.x86_64, which might be unstable running docker. Please upgrade your kernel to 3.8.0.
INFO[0000] Listening for HTTP on unix (/var/run/docker.sock)
INFO[0000] +job init_networkdriver()
INFO[0000] -job init_networkdriver() = OK (0)
INFO[0000] Loading containers: start.
INFO[0000] Loading containers: done.
INFO[0000] docker daemon: 1.4.1 5bc2ff8/1.4.1; execdriver: native-0.2; graphdriver: devicemapper
INFO[0000] +job acceptconnections()
INFO[0000] -job acceptconnections() = OK (0)
希望这可以帮助!