CentOS 7.x yum update Error: rpmdb open failed

CentOS 7.x yum update Error: rpmdb open failed

얼마전 디스크 용량이 꽉 차더니 아래처럼 yum update 시 에러가 나는군요~

[root@conoha ~]# yum update

error: db5 error(11) from dbenv->open: Resource temporarily unavailable

error: cannot open Packages index using db5 - Resource temporarily unavailable (11)

error: cannot open Packages database in /var/lib/rpm

CRITICAL:yum.main:

Error: rpmdb open failed

이럴때는 아래처럼 하면 해결이 됩니다.

[root@conoha /]# rpm --rebuilddb

[root@conoha /]# yum update

Loaded plugins: fastestmirror, langpacks

Repodata is over 2 weeks old. Install yum-cron? Or run: yum makecache fast

base                                                     | 3.6 kB     00:00

epel/x86_64/metalink                                     | 3.8 kB     00:00

epel                                                     | 4.3 kB     00:00

extras                                                   | 3.4 kB     00:00

updates                                                  | 3.4 kB     00:00

(1/4): epel/x86_64/updateinfo                              | 807 kB   00:11

(2/4): extras/7/x86_64/primary_db                          | 167 kB   00:07

(3/4): epel/x86_64/primary_db                              | 4.7 MB   00:29

(4/4): updates/7/x86_64/primary_db                         | 5.6 MB   02:36

Determining fastest mirrors

 * base: www.ftp.ne.jp

 * epel: ftp.riken.jp

 * extras: www.ftp.ne.jp

 * updates: www.ftp.ne.jp

Resolving Dependencies

이제 잘 되는군요~