我在Linux服务器上安装了postgresql-9.4。我们需要进行负载测试，经过一些研究，我发现“ pgbench”实用程序是最好的。我在AWS（我创建了一个测试ec2实例）Linux服务器中运行了几个pgbench命令，一切正常。我尝试在本地linux服务器上下载pgbench，但是出现以下错误。 当我运行“哪个pgbench”或“ yum whatprovides pgbench”时，我会得到以下提示。谁能说出我在做什么错。我想使用pgbench进行负载测试。预先感谢
-bash-4.2$ which pgbench
/usr/bin/which: no pgbench in (/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin)
-bash-4.2$ yum whatprovides pgbench
Loaded plugins: product-id, search-disabled-repos, subscription-manager, susemanagerplugin, yumnotify
susemanager:bootstrap.repo | 1.2 kB 00:00:00
https://whcinxsmanp03.corp.web:443/rhn/manager/download/res7-suse-manager-tools-x86_64/repodata/repomd.xml: [Errno 14] HTTPS Error 403 - Forbidden
Trying other mirror.
To address this issue please refer to the below knowledge base article
https://access.redhat.com/solutions/69319
If above article doesn't help to resolve this issue please open a ticket with Red Hat Support.
https://whcinxsmanp03.corp.web:443/rhn/manager/download/res7-x86_64/repodata/repomd.xml: [Errno 14] HTTPS Error 403 - Forbidden
Trying other mirror.
https://whcinxsmanp03.corp.web:443/rhn/manager/download/rhel-server-7.0-x86_64-iso/repodata/repomd.xml: [Errno 14] HTTPS Error 403 - Forbidden
Trying other mirror.
https://whcinxsmanp03.corp.web:443/rhn/manager/download/rhel-x86_64-server-7/repodata/repomd.xml: [Errno 14] HTTPS Error 403 - Forbidden
Trying other mirror.
susemanager:bootstrap.repo 21/21
susemanager:res7-suse-manager-tools-x86_64 303/303
susemanager:res7-x86_64 32329/32329
susemanager:rhel-server-7.0-x86_64-iso 4305/4305
https://whcinxsmanp03.corp.web:443/rhn/manager/download/res7-suse-manager-tools-x86_64/repodata/filelists.xml.gz: [Errno 14] HTTPS Error 403 - Forbidden
Trying other mirror.
One of the configured repositories failed (RES7 SUSE-Manager-Tools x86_64),
and yum 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=susemanager:res7-suse-manager-tools-x86_64 ...
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 susemanager:res7-suse-manager-tools-x86_64
or
subscription-manager repos --disable=susemanager:res7-suse-manager-tools-x86_64
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=susemanager:res7-suse-manager-tools-x86_64.skip_if_unavailable=true
failure: repodata/filelists.xml.gz from susemanager:res7-suse-manager-tools-x86_64: [Errno 256] No more mirrors to try.
https://whcinxsmanp03.corp.web:443/rhn/manager/download/res7-suse-manager-tools-x86_64/repodata/filelists.xml.gz: [Errno 14] HTTPS Error 403 - Forbidden