1, fault phenomenon
[[email protected] src]# yum updateloaded plugins: fastestmirror, Langpackscould not retrieve mirrorlist 7&arch=x86_64&repo=os&infra=stock error was14: curl#56 - "recv failure: connection reset by Peer "one of the configured repositories failed (Unknown), and yum &NBSP;DOESN ' T have enough cached data to continue. at this point the only safe thing yum can do is fail. there are a few ways to work "Fix" this: 1. Contact the upstream for the repository and get them to fix the problem. 2. reconfigure the baseurl/etc. for the repository, to Point to a working upstream. this is most often useful if you are using a newer distribution release than is supported by the repository (and the packages for the previous distribution release still work). 3. run the command with the repository temporarily disabled yum --disablerepo=<repoid> ... 4. disable the repository permanently, so yum won ' t use it by default. yum will then just ignore the repository until you permanently enable it again or use --enablerepo for temporary usage: yum-config-manager --disable <repoid> or subscription-manager repos --disable=<repoid> 5. configure the failing repository to be skipped, if it is unavailable. note that yum will try to contact the repo. when it runs most commands, so will have to try and fail each time (and thus. yUm will be be much slower). If it is a very temporary problem though, this is often a nice compromise: yum-config-manager --save --setopt=<repoid>.skip_if_unavailable= Truecannot find a valid baseurl for repo: base/7/x86_64
2. Treatment method
[Email protected] src]# systemctl disable firewalldremoved symlink/etc/systemd/system/ Dbus-org.fedoraproject.firewalld1.service.removed symlink/etc/systemd/system/basic.target.wants/ Firewalld.service. [Email protected] src]# Systemctl stop Firewalld
This article is from the "Frozen vs watermelon" blog, so be sure to keep this source http://molewan.blog.51cto.com/287340/1942579
CentOS7 Yum One error "14:curl#56-" Recv failure:connection reset by Peer ""