pacchetti . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 2.7.1 Chi ha caricato il pacchetto? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dettagliata può essere necessario installare il corrispondente pacchetto di documenta- zione il cui nome ha il suffisso ”-doc” . Debian Reference xxv Convenzioni Questo documento fornisce informazioni attraverso . è solo molto selettivo riguardo i suoi amici.” --- Tollef Fog Heen Wikipedia ha un articolo (in inglese) sulla ”Filosofia Unix” che elenca citazioni interessanti. Debian Reference

scheduling and management software to build a solid cloud base. • High availability (HA) cluster solution: The HA cluster solution implemented by KylinSoft enables failover within seconds. Flourishing Architecture IDE Auto-tuning tool A-Tune Test platform Compass-CI Toolchain OpenStack Kubernetes Kylin HA Cluster scheduling and management CPU: x86, ARM, RISC-V GPU NPU Chips Apps Virtualization Containers customized development based on openEuler HA Cluster Solution The HA cluster software delivers a general-purpose HA cluster solution. It presents an HA environment that ensures service continuity

创新架构，全栈优化，打造全场景协同的 One OS，充分释放多样性算力。 IDE 自调优工具 A-Tune 测试平台 Compass-CI 工具链 OpenStack Kubernetes 麒麟HA 集群调度 和管理 CPU: X86、Arm、RISC-V GPU NPU 芯片 APPS 虚拟化 容器 QEMU Docker libvirt 虚拟化/ 容器 StratoVirt iSula 虚拟化：支持内存弹性、大页、增强 IO 子系统、通过多通道并发提升 IO 性能。 • OpenStack&Kubernetes：向云而生，集成两大主流云计算调度和管理软件，构筑云化基座 。 • HA 高可用集群方案：麒麟软件贡献的 HA 高可用集群方案，故障秒级切换。 繁荣社区生态： • 更多桌面环境支持：UKUI、DDE 、Xfce 桌面环境，丰富社区桌面环境生态。 平台架构 6 7 openEuler WHITE PAPER 生态繁荣 HA 高可用集群方案 HA 高可用集群软件是一个通用的高可用集群方案，致力于为用户提供业务连续性保障、数据持续保护、灾难恢复的高 可用环境。该方案利用健康检测、秒级切换等功能，可以解决软硬件或人为原因造成的单点集群故障而引起的业务中断问题。 有效确保单点系统或集群上关键任务应用程序和数据的稳定性和可靠性，保护业务系统的高可用。 HA 高可用集群方案迁移适配工作由麒麟软件主导的

órdenes interpreta las órdenes del usuario. 1.1.2. El indicador del intérprete de órdenes en GUI Si ha instalado un entorno GUI durante la instalación, se mostrará una pantalla gráfica de inicio de sesión orden2 ejecuta la orden1 y la orden2 de forma secuencial orden1 && orden2 ejecuta la orden1; y si ha tenido éxito, ejecuta la orden2 secuencialmente (devuelve éxito si tanto la orden1 como la orden2 finalizan ERE dependiendo de cada herramienta de texto, como ya se ha descrito. Emacs utiliza principalmente el tipo de expresión regular BRE pero se ha ampliado para utilizar «+» y «?» como metacaracteres como

execution are now printed to the console. • It is possible to send longer input parameters, such as HA node name instead of node number. Runtime controls on BSD-based OS 15 Previously, Zabbix server list of mutexes (is empty on **BSD* systems) ha_status Log high availability (HA) cluster status. ha_remove_node=target Remove the high availability (HA) node specified by its name or ID. Note that removed. target - name or ID of the node (can be obtained by running ha_status) ha_set_failover_delay=delay Set high availability (HA) failover delay. Time suffixes are supported, e.g. 10s, 1m. 35 Option

statistics for connectors with the largest queue ha_status Log high availability (HA) cluster status. ha_remove_node=target Remove the high availability (HA) node specified by its name or ID. Note that removed. target - name or ID of the node (can be obtained by running ha_status) ha_set_failover_delay=delay Set high availability (HA) failover delay. Time suffixes are supported, e.g. 10s, 1m. proxy .conf -R log_level_decrease="http poller" Example of setting the HA failover delay to the minimum of 10 seconds: zabbix_server -R ha_set_failover_delay=10s Process user Zabbix server is designed to

statistics for connectors with the largest queue ha_status Log high availability (HA) cluster status. ha_remove_node=target Remove the high availability (HA) node specified by its name or ID. Note that removed. target - name or ID of the node (can be obtained by running ha_status) ha_set_failover_delay=delay Set high availability (HA) failover delay. Time suffixes are supported, e.g. 10s, 1m. proxy conf -R log_level_decrease="http poller" Example of setting the HA failover delay to the minimum of 10 seconds: shell> zabbix_server -R ha_set_failover_delay=10s Process user Zabbix server is designed

list of mutexes (is empty on **BSD* systems) ha_status Log high availability (HA) cluster status. ha_remove_node=target Remove the high availability (HA) node specified by its name or ID. Note that removed. target - name or ID of the node (can be obtained by running ha_status) ha_set_failover_delay=delay Set high availability (HA) failover delay. Time suffixes are supported, e.g. 10s, 1m. proxy conf -R log_level_decrease="http poller" Example of setting the HA failover delay to the minimum of 10 seconds: shell> zabbix_server -R ha_set_failover_delay=10s Process user Zabbix server is designed

Availability 3 ubuntu-ha-introduction Introduction 3 ubuntu-ha-pacemaker-resource-agents Pacemaker - resource agents 3 ubuntu-ha-pacemaker-fence-agents Pacemaker - fence agents 3 ubuntu-ha-drbd Distributed Distributed Replicated Block Device (DRBD) 3 ubuntu-ha-migrate-from-crmsh-to-pcs Ubuntu HA - Migrate from crmsh to pcs 2 Databases 3 databases-introduction Introduction 3 databases-mysql MySQL 3 databases-postgresql Pacemaker - resource agents Pacemaker - fence agents Distributed Replicated Block Device (DRBD) Ubuntu HA - Migrate from crmsh to pcs Databases Introduction MySQL PostgreSQL Monitoring Logging, Monitoring

server 和 proxy 运行时命令现在通过套接字而不是 Unix 信号发送。此更改可以改善使用运行时控制选项的用户 体验： • 命令执行的结果会打印到控制台。 • 可以发送更长的输入参数，例如 HA 节点名称而不是节点编号。 前端 地理地图 为仪表板引入了一个新的地理地图小部件，提供了一种在地理地图上显示主机的方法。有关详细信息，请参阅 Geomap 仪表板小部件和地 理地图。 最新数据中的子过滤器 **BSD 系统 * 上为空） ha_status 记录高可用性 (HA) 集群状态。 ha_remove_node=target 删除由其列出的编号指定的高可用性 (HA) 节点。 请注意，无法删除活动/备用节点。 target - 列表中的节点编号 （可以通过运行 ha_status 获 得） ha_set_failover_delay=delay 设置高可用性 (HA) 故障转移延迟。 支持时间后缀，例如 -c /usr/local/etc/zabbix_server.conf -R log_level_decrease="http poller" 将 HA 故障转移延迟设置为最短 10 秒的示例： shell> zabbix_server -R ha_set_failover_delay=10s 进程用户 Zabbix server 允许使用非 root 用户运行。它将以任何非 root 用户的身份运行。因此，使用非