chronyd.service: Failed to set up mount namespacing: No such file or directory エラー: 起動時に一時ファイルを削除する方法
Issue
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明らかな問題は、chronyd がこのエラーで開始できないことです。
- Subject: Unit chronyd.service has begun start-up -- Unit chronyd.service has begun starting up. Jul 01 13:20:11 server chronyd[1029]: chronyd version 3.5 starting (+CMDMON +NTP +REFCLOCK +RTC +PRIVDROP +SCFILTER +SIGND +ASYNCDNS +SECHASH +IPV6 +DEBUG) Jul 01 13:20:11 server chronyd[1029]: Frequency -45.381 +/- 0.185 ppm read from /var/lib/chrony/drift Jul 01 13:20:11 server systemd[1052]: chronyd.service: Failed to set up mount namespacing: No such file or directory Jul 01 13:20:11 server systemd[1052]: chronyd.service: Failed at step NAMESPACE spawning /usr/libexec/chrony-helper: No such file or directory ------------------------------> This -- Subject: Process /usr/libexec/chrony-helper could not be executed -- The process /usr/libexec/chrony-helper could not be executed and failed. Jul 01 13:20:11 server systemd[1]: chronyd.service: Control process exited, code=exited status=226 Jul 01 13:20:11 server chronyd[1029]: chronyd exiting Jul 01 13:20:11 server systemd[1]: chronyd.service: Failed with result 'exit-code'. -- Subject: Unit chronyd.service has failed -- Unit chronyd.service has failed.
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より詳細な調査では、以前にエラーが示されています。
Jul 07 12:23:17 server systemd[1013]: Applying namespace mount on /run/systemd/unit-root/tmp Jul 07 12:23:17 server systemd[1013]: Mount point source '/tmp/systemd-private-c41757ea20594ac384543d9ca7ef9b90-chronyd.service-kVvNYK/tmp' is not accessible: No such file or directory <<<<-------------- Jul 07 12:23:17 server systemd[1013]: Failed to mount /tmp/systemd-private-c41757ea20594ac384543d9ca7ef9b90-chronyd.service-kVvNYK/tmp to /run/systemd/unit-root/tmp: No such file or directory <<<----------- Jul 07 12:23:17 server systemd[1013]: chronyd.service: Failed to set up mount namespacing: No such file or directory Jul 07 12:23:17 server systemd[1013]: chronyd.service: Failed at step NAMESPACE spawning /usr/sbin/chronyd: No such file or directory
Environment
- Red Hat Enterprise Linux 7
- systemd
- chronyd
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