Hybrid Backup Recovery(HBR)

Hybrid Backup Recovery(HBR)

dtx-recovery.log

路径:/home/admin/logs/dtxserver/dtx-recovery.log。记录需要执行恢复任务的事务数日志 日志格式:the num of record will be recoveried:"+(businessActivitys!null?businessActivitys.size():0)+",taskId:"+taskId。示例:the num of ...

Windows实例中添加Recovery模式磁盘驱动

概述 本文主要讲述如何在Windows实例中添加Recovery模式磁盘驱动。详细信息 阿里云提醒您:如果您对实例或数据有修改、变更等风险操作,务必注意实例的容灾、容错能力,确保数据安全。如果您对实例(包括但不限于ECS、RDS)等进行配置与...

Dataphin管道任务报错“org.postgresql.util....

问题描述 用户在使用管道任务同步数据时,任务报错“org.postgresql.util.PSQLException:FATAL:terminating connection due to conflict with recovery”。问题原因 报错是备库事务或者单SQL查询时间长,和备库的日志apply发生冲突,如果...

CreateHanaRestore-创建SAP HANA恢复任务

RECOVERY_TO_MOST_RECENT:最近时间,将数据库恢复到已备份的最近可用状态。RECOVERY_TO_POINT_IN_TIME:指定时间,将数据库恢复到特定时间点。RECOVERY_TO_SPECIFIC_BACKUP:指定备份,将数据库恢复到指定的数据库备份。RECOVERY_TO_LOG_...

DescribeHanaRestores-查询符合条件的SAP HANA恢复...

COMPLETE","ReachedTime":1635315505,"VaultId":"v-000g9acf*gta","CurrentPhase":2,"ClearLog":true,"Message":"SQL Error 448-recovery could not be completed:","CheckAccess":true,"Mode":"RECOVERY_TO_SPECIFIC_BACKUP","SystemCopy...

DescribeHanaBackupsAsync-查询符合条件的SAP HANA...

RECOVERY_TO_MOST_RECENT:最近时间,将数据库恢复到已备份的最近可用状态。RECOVERY_TO_POINT_IN_TIME:指定时间,将数据库恢复到特定时间点。RECOVERY_TO_SPECIFIC_BACKUP:指定备份,将数据库恢复到指定的数据库备份。RECOVERY_TO_LOG_...

alicloud_hbr_restore_jobs

restore_type-(Required,ForceNew)The Recovery Destination Types.Valid values:ECS_FILE,NAS,OSS,OTS_TABLE,UDM_ECS_ROLLBACK.restore_id-(Optional,ForceNew)The list of restore job IDs.vault_id-(Optional,ForceNew)The list of ...

自动故障转移和读写分离

pg_postmaster_start_time()")row=cur.fetchone()print"recovery=",row[0]print"time=",row[1]$python pg_conn.py recovery=False time=2020-07-09 15:33:57.79001+08 说明 上述示例中的print语法仅适用于Python 2,如使用的Python版本为...

alicloud_gpdb_backup_policy

id=alicloud_gpdb_instance.default.id recovery_point_period="1"enable_recovery_point="true"preferred_backup_period="Wednesday"preferred_backup_time="15:00Z-16:00Z"backup_retention_period="7"} Deleting alicloud_gpdb_backup_...

YARN高可用特性使用指南

配置集 配置项(推荐)配置值 说明 yarn-site.xml yarn.nodemanager.recovery.enabled true 是否启用NM有状态重启特性,默认值false yarn.nodemanager.recovery.dir/home/hadoop/yarn-nm-recovery 存储任务信息与状态数据的本地目录,默认...

alicloud_gpdb_backup_policy

id=alicloud_gpdb_instance.default.id recovery_point_period="1"enable_recovery_point="true"preferred_backup_period="Wednesday"preferred_backup_time="15:00Z-16:00Z"backup_retention_period="7"} Deleting alicloud_gpdb_backup_...

秒级闪回实时容灾

vi/test_recovery/pg12_1921_data/postgresql.auto.conf port=1923 shared_buffers=32GB log_destination='csvlog' recovery_end_command='cp/zpdata02/pg12_1921_wal/f%p' recovery_target_time='2020-03-21 17:28:37.670338+08' recovery...

alicloud_hbr_replication_vault

Provides a Hybrid Backup Recovery(HBR)Replication Vault resource.For information about Hybrid Backup Recovery(HBR)Replication Vault and how to use it,see What is Replication Vault.->NOTE:Available in v1.152.0+.Example ...

alicloud_kms_secret

true,false.Default to:false.recovery_window_in_days-(Optional)Specifies the recovery period of the secret if you do not forcibly delete it.Default value:30.It will be ignored when force_delete_without_recovery is true....

alicloud_rds_instance_cross_backup_policy

Provides an RDS instance emote disaster recovery strategy policy resource and used to configure instance emote disaster recovery strategy policy.For information about RDS cross region backup settings and how to use them,...

FAQ

需要待接入OTA的系统,具备如下基础功能:能够通过reboot recovery命令进入recovery模式。2.接入OTA SDK,接入者需要做什么?OTA SDK不提供UI界面。接入者通过参考“参考设计apk”,使用SDK的接口,并定制自己需要的UI。接入者,通过使用...

alicloud_rds_backups

only MySQL 5.6 returns this parameter,and other versions return 0.copy_only_backup-The backup mode is divided into the normal backup mode(full and incremental recovery is supported)and the replication-only mode(full ...

alicloud_hbr_restore_job

Provides a Hybrid Backup Recovery(HBR)Restore Job resource.For information about Hybrid Backup Recovery(HBR)Restore Job and how to use it,see What is Restore Job.->NOTE:Available in v1.133.0+.Example Usage Basic Usage data...

alicloud_hbr_hana_instance

Provides a Hybrid Backup Recovery(HBR)Hana Instance resource.For information about Hybrid Backup Recovery(HBR)Hana Instance and how to use it,see What is Hana Instance.->NOTE:Available in v1.178.0+.->NOTE:The sid attribute...

故障恢复

请求语法 POST/problem/recovery HTTP/1.1 请求参数 名称 类型 位置 是否必选 示例值 描述 Object Body 否 A short description of struct problemId Long Body 否 123 故障ID recoveryTime String Body 否 2020-02-01 00:00:00 恢复时间 ...

alicloud_ebs_disk_replica_groups

zone_id-The ID of the zone to which the disaster recovery site belongs.group_name-Consistent replication group name.id-The ID of the Disk Replica Group.primary_region-The initial source region of the replication group....

Features

high availability,reliable disaster recovery,and efficient resource utilization for the applications.Multiple Edgeboxes can be virtualized into a single resource pool that includes resources such as the CPUs and the memory...

alicloud_hbr_hana_backup_plan

Provides a Hybrid Backup Recovery(HBR)Hana Backup Plan resource.For information about Hybrid Backup Recovery(HBR)Hana Backup Plan and how to use it,see What is Hana Backup Plan.->NOTE:Available in v1.179.0+.Example Usage ...

开启Oracle归档模式

Databaselog mode Archive Mode#存档模式 Automatic archival Enabled Archive destination USE_DB_RECOVERY_FILE_DEST Oldest online log sequence 1 Next log sequence to archive 2 Currentlog sequence 2 说明 开启后,Oracle默认的...

基本概念

RPO Recovery Point Objective(数据恢复点目标),指应用发生故障时预期的数据丢失量。例如,RPO=15 分钟,表示在应用发生故障时,最近 15 分钟的数据无法在云上恢复。RTO Recovery Time Objective(恢复时间目标),指故障发生时,在云...

什么是混合云容灾服务

混合云容灾HDR(Hybrid Disaster Recovery)是一个为数据中心提供企业级应用的本地备份与云上容灾一体化的服务。可以为本地数据中心以及阿里云上面的企业关键业务提供低至秒级RPO和分钟级RTO的容灾服务,有效保障数据安全和业务连续性。解决...

alicloud_hbr_ecs_backup_client

Provides a Hybrid Backup Recovery(HBR)Ecs Backup Client resource.For information about Hybrid Backup Recovery(HBR)Ecs Backup Client and how to use it,see What is Ecs Backup Client.->NOTE:Available in v1.132.0+.Example ...

alicloud_ebs_disk_replica_group

description-(Optional)The description of the consistent replication group.destination_region_id-(Required,ForceNew)The ID of the region to which the disaster recovery site belongs.destination_zone_id-(Required,ForceNew)The...

alicloud_hbr_hana_backup_client

Provides a Hybrid Backup Recovery(HBR)Hana Backup Client resource.For information about Hybrid Backup Recovery(HBR)Hana Backup Client and how to use it,see What is Hana Backup Client.->NOTE:Available in v1.198.0+.Example ...

alicloud_ebs_disk_replica_pairs

zone_id-The ID of the zone to which the disaster recovery site belongs.disk_id-The ID of the primary disk.pair_name-The name of the asynchronous replication relationship.The length must be 2 to 128 characters in length and...

功能概览

持续复制型ECS容灾(ECS Disaster Recovery)是阿里云 云备份 服务推出的一个为数据中心提供企业级应用的本地备份与云上容灾一体化的服务。可以为本地数据中心以及阿里云上的企业关键业务提供低至秒级RPO和分钟级RTO的容灾服务,有效保障...

跨可用区容灾(Beta)

因此,在进行容灾切换时,可能会导致RPO(Recovery Point Objective)大于零,出现一定程度的数据丢失。说明 RPO(Recovery Point Objective)即数据恢复点目标,指应用发生故障时预期的数据丢失量。容灾实例将和生产实例共用域名,域名在...

什么是数据灾备中心

数据灾备中心BDRC(Backup and Disaster Recovery Center)作为阿里云企业灾备管理服务,通过智能巡检,发现云上数据资源,展示数据资源保护状态并建议修复方案,使用策略中心对数据资源进行集中化管理,同时提供定制化报表,帮助客户简单...

概述

连续复制型容灾CDR(Continuous Data Replication)是阿里云混合云容灾服务推出的针对企业关键应用的秒级RPO(Recovery Point Objective)和分钟级RTO(Recovery Time Objective)业务持续性保障方案。视频介绍 观看以下视频,快速了解CDR...

基础术语

RPO 数据恢复点目标(Recovery Point Objective,RPO),以时间为单位,即在灾难发生时,系统和数据必须恢复的时间点要求。RPO 标志系统能够容忍的最大数据丢失量。系统容忍丢失的数据量越小,RPO 的值越小。RTO 恢复时间目标(Recovery ...

备份规则说明

在此基础上,如果我们要将 recovery.git 仓库恢复为T1时刻代码仓库,那么只需下载T1时刻的增量备份文件 alibaba_codeup-inc-1-20210224084659.bundle 到本地,然后执行:➜ cd recovery.git ➜ git remote add inc-1~/Downloads/alibaba_...

同城容灾演练产品概述

RPO(Recovery Point Objective)数据恢复点目标,以时间为单位。即在灾难发生时,系统和数据必须恢复的时间点要求。RPO标志系统能够容忍的最大数据丢失量。系统容忍丢失的数据量越小,RPO的值越小。RTO(Recovery Time Objective)恢复...

闪回表

前提条件 使用该功能前,您需要在 PolarDB 集群的 参数配置 中将 polar_enable_flashback_log 和 polar_enable_fast_recovery_area 参数同时设置为 ON,即同时打开闪回日志功能和快速恢复区功能。参数说明 PolarDB 提供了以下参数来更精确...

重启备库

RDS SQL Server企业集群系列实例支持重启备库功能...通常也与恢复间隔 recovery interval 参数配置有关,建议使用默认值,如需修改该参数请参见 配置恢复间隔。您可通过减少长事务或调整恢复间隔 recovery interval 参数配置来减少重启时长。
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