AWS 機器上 duplicated RPM 問題

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AWS RPM 套件,升級過程本來很順利,不過不知道哪一個 RPM 造成 SSH 全面斷線,接著我直接到 AWS Management Console 把機器 restart,登入系統之後下 yum update,直接給我噴出底下錯誤訊息

---> Package zlib.i686 0:1.2.3-24.7.amzn1 will be updated
---> Package zlib.i686 0:1.2.3-25.8.amzn1 will be an update
--> Finished Dependency Resolution
 You could try using --skip-broken to work around the problem
** Found 155 pre-existing rpmdb problem(s), 'yum check' output follows:
audit-libs-2.1-5.15.amzn1.x86_64 is a duplicate with audit-libs-2.0.4-1.14.amzn1.x86_64
authconfig-6.1.12-5.14.amzn1.x86_64 is a duplicate with authconfig-6.1.4-6.13.amzn1.x86_64
basesystem-10.0-4.9.amzn1.noarch is a duplicate with basesystem-10.0-4.8.amzn1.noarch
bash-4.1.2-8.14.amzn1.x86_64 is a duplicate with bash-4.1.2-3.13.amzn1.x86_64
binutils-2.20.51.0.2-5.20.17.amzn1.x86_64 is a duplicate with binutils-2.20.51.0.2-5.12.15.amzn1.x86_64
cloud-init-0.5.15-16.amzn1.noarch is a duplicate with cloud-init-0.5.15-8.amzn1.noarch
coreutils-8.4-13.13.amzn1.x86_64 is a duplicate with coreutils-8.4-9.12.amzn1.x86_64
coreutils-libs-8.4-13.13.amzn1.x86_64 is a duplicate with coreutils-libs-8.4-9.12.amzn1.x86_64
cpp-4.4.5-6.35.amzn1.x86_64 is a duplicate with cpp-4.4.4-13.33.amzn1.x86_64

看到上面問題其實也不用訝異,因為就是升級過程如果遇到重新開機,就會變成這樣,那該如何修復這些套件呢,想當然就是要移除 duplicate 的套件,網路上在

Frodra Forum 找到一篇解法 HOWTO: Remove older duplicated RPMs automatically,請按照底下方式來解決此問題:

# 首先安裝 yum-utils 套件
yum install yum-utils
# 執行 clean duplicate package
package-cleanup --cleandupes
執行完上面步驟,在接著把沒有安裝的 RPM 繼續安裝,透過

yum update 即可。


See also