OpenEuler 24 dnf install ceph 

[root@wincarbon bin]# dnf install ceph
openEuler-everything                                                                                  15 kB/s | 3.5 kB     00:00
openEuler-epol                                                                                        14 kB/s | 3.0 kB     00:00
openEuler-update                                                                                      32 kB/s | 3.5 kB     00:00
Dependencies resolved.
=====================================================================================================================================
 Package                                   Architecture       Version                         Repository                        Size
=====================================================================================================================================
Installing:
 ceph                                      x86_64             2:18.2.2-5.oe2403               openEuler-everything             5.6 k
Installing dependencies:
 catatonit                                 x86_64             0.2.0-1.oe2403                  openEuler-everything             271 k
 ceph-base                                 x86_64             2:18.2.2-5.oe2403               openEuler-everything             5.1 M
 ceph-common                               x86_64             2:18.2.2-5.oe2403               openEuler-everything              21 M
 ceph-grafana-dashboards                   noarch             2:18.2.2-5.oe2403               openEuler-everything              22 k
 ceph-mds                                  x86_64             2:18.2.2-5.oe2403               openEuler-everything             2.3 M
 ceph-mgr                                  x86_64             2:18.2.2-5.oe2403               openEuler-everything             1.5 M
 ceph-mgr-modules-core                     noarch             2:18.2.2-5.oe2403               openEuler-everything             799 k
 ceph-mon                                  x86_64             2:18.2.2-5.oe2403               openEuler-everything             4.4 M
 ceph-osd                                  x86_64             2:18.2.2-5.oe2403               openEuler-everything              17 M
 ceph-prometheus-alerts                    noarch             2:18.2.2-5.oe2403               openEuler-everything              14 k
 ceph-selinux                              x86_64             2:18.2.2-5.oe2403               openEuler-everything              23 k
 cephadm                                   noarch             2:18.2.2-5.oe2403               openEuler-everything             316 k
 cmake-filesystem                          x86_64             3.27.9-3.oe2403                 openEuler-everything             7.3 k
 conmon                                    x86_64             2:2.1.10-1.oe2403               openEuler-everything              46 k
 containernetworking-plugins               x86_64             1.2.0-3.oe2403                  openEuler-everything              21 M
 containers-common                         noarch             4:1-4.oe2403                    openEuler-everything              82 k
 crun                                      x86_64             1.8.7-2.oe2403                  openEuler-everything             201 k
 cryptsetup                                x86_64             2.6.1-1.oe2403                  openEuler-everything             1.1 M
 device-mapper-event                       x86_64             8:1.02.195-8.oe2403             openEuler-everything              42 k
 fmt                                       x86_64             8.1.1-1.oe2403                  openEuler-everything             103 k
 gperftools-libs                           x86_64             2.15-2.oe2403                   openEuler-everything             258 k
 libargon2                                 x86_64             20190702-4.oe2403               openEuler-update                  25 k
 libcephfs2                                x86_64             2:18.2.2-5.oe2403               openEuler-everything             730 k
 libcephsqlite                             x86_64             2:18.2.2-5.oe2403               openEuler-everything             135 k
 libconfig                                 x86_64             1.7.3-3.oe2403                  openEuler-everything              64 k
 libgfortran                               x86_64             12.3.1-36.oe2403                openEuler-update                 845 k
 libibverbs                                x86_64             50.0-10.oe2403                  openEuler-everything             399 k
 libnet                                    x86_64             1.3-2.oe2403                    openEuler-update                  44 k
 libnvme                                   x86_64             1.8-1.oe2403                    openEuler-everything              84 k
 liboath                                   x86_64             2.6.5-3.oe2403                  openEuler-everything              52 k
 libquadmath                               x86_64             12.3.1-36.oe2403                openEuler-update                 177 k
 librabbitmq                               x86_64             0.13.0-1.oe2403                 openEuler-everything              69 k
 librados2                                 x86_64             2:18.2.2-5.oe2403               openEuler-everything             3.5 M
 libradosstriper1                          x86_64             2:18.2.2-5.oe2403               openEuler-everything             464 k
 librbd1                                   x86_64             2:18.2.2-5.oe2403               openEuler-everything             3.2 M
 librdkafka                                x86_64             2.1.1-2.oe2403                  openEuler-everything             710 k
 librdmacm                                 x86_64             50.0-10.oe2403                  openEuler-everything              67 k
 librgw2                                   x86_64             2:18.2.2-5.oe2403               openEuler-everything             6.4 M
 libstoragemgmt                            x86_64             1.9.8-2.oe2403                  openEuler-everything             206 k
 libunwind                                 x86_64             2:1.7.2-3.oe2403                openEuler-everything              56 k
 lttng-ust                                 x86_64             2.13.7-1.oe2403                 openEuler-everything             245 k
 lvm2                                      x86_64             8:2.03.21-8.oe2403              openEuler-everything             1.8 M
 openblas                                  x86_64             0.3.25-3.oe2403                 openEuler-everything             119 M
 openblas-devel                            x86_64             0.3.25-3.oe2403                 openEuler-everything              91 k
 protobuf-c                                x86_64             1.4.1-1.oe2403                  openEuler-everything             125 k
 python3-autocommand                       noarch             2.2.2-2.oe2403                  openEuler-everything              35 k
 python3-babel                             noarch             2.12.1-1.oe2403                 openEuler-everything             7.3 M
 python3-bcrypt                            x86_64             3.2.2-1.oe2403                  openEuler-everything              40 k
 python3-blinker                           noarch             1.6.2-1.oe2403                  openEuler-everything              38 k
 python3-cachetools                        noarch             5.3.2-1.oe2403                  openEuler-everything              35 k
 python3-ceph-argparse                     x86_64             2:18.2.2-5.oe2403               openEuler-everything              61 k
 python3-ceph-common                       x86_64             2:18.2.2-5.oe2403               openEuler-everything             171 k
 python3-cephfs                            x86_64             2:18.2.2-5.oe2403               openEuler-everything             187 k
 python3-certifi                           noarch             2024.2.2-1.oe2403               openEuler-everything             172 k
 python3-cffi                              x86_64             1.16.0-2.oe2403                 openEuler-everything             304 k
 python3-chardet                           noarch             5.2.0-1.oe2403                  openEuler-everything             284 k
 python3-charset-normalizer                noarch             3.3.2-1.oe2403                  openEuler-everything             104 k
 python3-cheroot                           noarch             10.0.0-1.oe2403                 openEuler-everything             225 k
 python3-cherrypy                          noarch             18.8.0-1.oe2403                 openEuler-everything             686 k
 python3-cryptography                      x86_64             42.0.2-3.oe2403                 openEuler-everything             1.0 M
 python3-google-auth                       noarch             2.28.1-1.oe2403                 openEuler-everything             268 k
 python3-idna                              noarch             3.6-3.oe2403                    openEuler-everything             104 k
 python3-importlib-metadata                noarch             7.0.1-1.oe2403                  openEuler-everything              60 k
 python3-inflect                           noarch             5.6.2-1.oe2403                  openEuler-everything              83 k
 python3-jaraco-collections                noarch             5.0.0-1.oe2403                  openEuler-everything              32 k
 python3-jaraco-context                    noarch             4.3.0-1.oe2403                  openEuler-everything              22 k
 python3-jaraco-functools                  noarch             4.0.0-1.oe2403                  openEuler-everything              27 k
 python3-jaraco-text                       noarch             3.11.1-1.oe2403                 openEuler-everything              32 k
 python3-jinja2                            noarch             3.1.3-4.oe2403                  openEuler-update                 326 k
 python3-jsonpatch                         noarch             1.33-1.oe2403                   openEuler-everything              34 k
 python3-jsonpointer                       noarch             2.4-1.oe2403                    openEuler-everything              22 k
 python3-jwt                               noarch             2.8.0-1.oe2403                  openEuler-everything              65 k
 python3-kubernetes                        noarch             25.3.0-1.oe2403                 openEuler-everything             1.3 M
 python3-libstoragemgmt                    x86_64             1.9.8-2.oe2403                  openEuler-everything             202 k
 python3-libstoragemgmt-clibs              x86_64             1.9.8-2.oe2403                  openEuler-everything              15 k
 python3-logutils                          noarch             0.3.5-10.oe2403                 openEuler-everything              53 k
 python3-mako                              noarch             1.2.4-2.oe2403                  openEuler-everything             196 k
 python3-markupsafe                        x86_64             2.1.3-1.oe2403                  openEuler-everything              29 k
 python3-more-itertools                    noarch             9.1.0-1.oe2403                  openEuler-everything             106 k
 python3-numpy                             x86_64             1:1.24.3-3.oe2403               openEuler-everything             4.6 M
 python3-oauthlib                          noarch             3.2.2-1.oe2403                  openEuler-everything             233 k
 python3-pecan                             noarch             1.4.2-1.oe2403                  openEuler-everything             357 k
 python3-ply                               noarch             3.11-3.oe2403                   openEuler-everything             120 k
 python3-portend                           noarch             3.2.0-1.oe2403                  openEuler-everything              21 k
 python3-prettytable                       noarch             3.9.0-1.oe2403                  openEuler-everything              71 k
 python3-pyOpenSSL                         noarch             24.0.0-1.oe2403                 openEuler-everything             129 k
 python3-pyasn1                            noarch             0.5.1-1.oe2403                  openEuler-everything             195 k
 python3-pyasn1-modules                    noarch             0.3.0-1.oe2403                  openEuler-everything             349 k
 python3-pycparser                         noarch             2.21-2.oe2403                   openEuler-everything             147 k
 python3-pysocks                           noarch             1.7.1-2.oe2403                  openEuler-everything              42 k
 python3-pytz                              noarch             2023.3-1.oe2403                 openEuler-everything              58 k
 python3-pyyaml                            x86_64             6.0.1-2.oe2403                  openEuler-everything             222 k
 python3-rados                             x86_64             2:18.2.2-5.oe2403               openEuler-everything             313 k
 python3-rbd                               x86_64             2:18.2.2-5.oe2403               openEuler-everything             326 k
 python3-repoze-lru                        noarch             0.7-3.oe2403                    openEuler-everything              40 k
 python3-requests                          noarch             2.31.0-1.oe2403                 openEuler-everything             134 k
 python3-requests-oauthlib                 noarch             1.3.1-2.oe2403                  openEuler-everything              50 k
 python3-rgw                               x86_64             2:18.2.2-5.oe2403               openEuler-everything             110 k
 python3-routes                            noarch             2.5.1-3.oe2403                  openEuler-everything              83 k
 python3-rsa                               noarch             4.9-1.oe2403                    openEuler-everything              75 k
 python3-scipy                             x86_64             1.12.0-1.oe2403                 openEuler-everything              25 M
 python3-tempora                           noarch             5.5.0-1.oe2403                  openEuler-everything              40 k
 python3-urllib3                           noarch             1.26.18-2.oe2403                openEuler-update                 253 k
 python3-wcwidth                           noarch             0.2.13-1.oe2403                 openEuler-everything              50 k
 python3-webob                             noarch             1.8.7-3.oe2403                  openEuler-update                 297 k
 python3-websocket-client                  noarch             1.6.4-1.oe2403                  openEuler-everything             123 k
 python3-werkzeug                          noarch             2.2.3-2.oe2403                  openEuler-everything             486 k
 python3-zc-lockfile                       noarch             3.0.post1-1.oe2403              openEuler-everything              24 k
 python3-zipp                              noarch             3.17.0-2.oe2403                 openEuler-update                  24 k
 thin-provisioning-tools                   x86_64             0.9.0-4.oe2403                  openEuler-everything             425 k
 thrift                                    x86_64             0.14.0-6.oe2403                 openEuler-everything             1.6 M
 timedatex                                 x86_64             0.6-3.oe2403                    openEuler-everything              27 k
 yajl                                      x86_64             2.1.0-20.oe2403                 openEuler-everything              31 k
Installing weak dependencies:
 ceph-mgr-cephadm                          noarch             2:18.2.2-5.oe2403               openEuler-everything             408 k
 ceph-mgr-dashboard                        noarch             2:18.2.2-5.oe2403               openEuler-everything             2.1 M
 ceph-mgr-diskprediction-local             noarch             2:18.2.2-5.oe2403               openEuler-everything             7.4 M
 ceph-mgr-k8sevents                        noarch             2:18.2.2-5.oe2403               openEuler-everything              43 k
 ceph-mgr-rook                             noarch             2:18.2.2-5.oe2403               openEuler-everything             150 k
 ceph-volume                               noarch             2:18.2.2-5.oe2403               openEuler-everything             348 k
 chrony                                    x86_64             4.3-2.oe2403                    openEuler-everything             211 k
 criu                                      x86_64             3.19-2.oe2403                   openEuler-everything             549 k
 lvm2-help                                 noarch             8:2.03.21-8.oe2403              openEuler-everything             323 k
 nvme-cli                                  x86_64             2.8-1.oe2403                    openEuler-everything             417 k
 podman                                    x86_64             1:4.9.4-8.oe2403                openEuler-everything              15 M
 smartmontools                             x86_64             1:7.3-1.oe2403                  openEuler-everything             533 k
 thin-provisioning-tools-help              noarch             0.9.0-4.oe2403                  openEuler-everything              21 k

Transaction Summary
=====================================================================================================================================
Install  127 Packages

Total download size: 290 M
Installed size: 1.7 G
Is this ok [y/N]: n
Operation aborted.
[root@wincarbon bin]#
 
Chrony 是网络时间协议（NTP）的一种多功能实现，可将系统时钟与 NTP 服务器、参考时钟（如 GPS 接收器）同步，也可通过手表和键盘手动输入进行时间同步，还能作为 NTPv4 服务器和对等体为网络中的其他计算机提供时间服务。它可在 Linux、FreeBSD、NetBSD、macOS 和 Illumos 等系统上运行。

特点

 

  • 高精度同步：采用先进算法和技术，如平滑过渡和时钟漂移补偿，能实现微秒级甚至在特定条件下亚微秒级的高精度时间同步CSDN博客。
  • 快速同步：通过智能算法和iburst选项，在初始同步时发送多个请求，可在几秒内完成时间同步CSDN博客。
  • 适应性强：能动态调整同步策略，在网络波动、高延迟、间歇性连接或拥塞的网络环境中也能保持稳定同步CSDN博客。
  • 支持离线模式：没有网络连接时，可依靠本地时钟的漂移率保持时间准确性CSDN博客。
  • 低资源占用：资源占用低，适合在嵌入式设备、虚拟机等资源受限的环境中运行CSDN博客。

组成部分

 

  • chronyd：是 Chrony 的守护进程，在后台运行，负责调整内核中的系统时钟，使其与时钟服务器同步，确定计算机增减时间的比率并进行补偿。
  • chronyc：命令行用户工具，用于监控 chronyd 的性能，并可在运行时更改各种操作参数，能在本地或远程计算机上工作。
  •  
  • 查看时间服务器状态：chronyc sources -v，可显示当前配置的时间服务器及其状态，^*表示当前正在使用的服务器，^+表示可用的备用服务器。
  • 查看同步状态：chronyc tracking，显示当前系统的时钟同步状态，包括时间偏差、频率偏移等信息。
  • 手动同步时间：chronyc makestep，强制 Chrony 立即进行时间同步。

应用场景

 

  • 分布式系统：确保分布式系统中各节点服务器时间一致，避免因时间不同步导致日志时间错乱、数据库事务冲突、分布式锁失效等问题CSDN博客。
  • 云计算环境：在云服务器等云计算环境中，由于网络环境复杂，Chrony 能适应网络变化，保证虚拟机等云资源的时间同步。
  • 工业自动化系统：在对时间精度要求较高的工业自动化生产、控制系统中，Chrony 可保障各设备之间的时间同步，确保生产流程的准确性和稳定性。
  • 金融交易系统：金融行业的交易系统对时间准确性要求极高，Chrony 的高精度时间同步功能可确保交易记录的时间戳准确，保障交易的安全性和可追溯性。
posted @   任国强  阅读(9)  评论(0)  编辑  收藏  举报
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历史上的今天：
2020-01-21 机器学习 数据挖掘
2020-01-21 WSL Ununtu MYSQL & InnoDB: Linux Native AIO interface is not supported on this platform. Please check your OS documentation and install appropriate binary of InnoDB.
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