一、光盘镜像更新说明：
1、更新dbackup3版本为8.0.52277




二、光盘镜像说明：
1、操作系统版本：Ubuntu 20.04.5
2、内核版本：5.4.0-181-generic
3、迪备版本：8.0.52277



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软件预安装清单列表和版本号:

dbackup3-backupd                      8.0.52277-1.e706678.dbg
dbackup3-common                       8.0.52277-1.e706678.dbg
dbackup3-controller                   8.0.52277-1.e706678.dbg
dbackup3-infokist                     8.0.52277-1.e706678.dbg
dbackup3-nfsd                         8.0.52277-1.e706678.dbg
dbackup3-nginx                        8.0.52277-1.e706678.dbg
dbackup3-storaged                     8.0.52277-1.e706678.dbg
dbackup3-storaged-lanfree             8.0.52277-1.e706678.dbg
dbackup3-licensed                     8.0.52277-1.e706678.dbg
dbackup3-agent                        8.0.52277-1.e706678.dbg
dbackup3-agent-file                   8.0.52277-1.e706678.dbg
dbackup3-agent-hadoop                 8.0.52277-1.e706678.dbg
dbackup3-agent-mysql                  8.0.52277-1.e706678.dbg
dbackup3-agent-ndmp                   8.0.52277-1.e706678.dbg
dbackup3-agent-obs                    8.0.52277-1.e706678.dbg





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MD5：
DBackup_8.0.52277_Autoinstall_Ub20.04_arm64.iso           7a85307a524452bb9839d6f67da89b06  
DBackup数据备份系统镜像安装指引-Ub20.04_arm64.pdf         80cb4fd446f6dbd4b15a6caa37d594db  

sha256sum:
DBackup_8.0.52277_Autoinstall_Ub20.04_arm64.iso           655db6384ad4144dbde868a54d14d029165411b664d7ed520847149f58461732
DBackup数据备份系统镜像安装指引-Ub20.04_arm64.pdf         dbbdb07eab299c5e804c7c1dee044d67fa7a840208bd4e7bdd301953c76ced5a


sha512sum:
DBackup_8.0.52277_Autoinstall_Ub20.04_arm64.iso           4cf1ea78e421c09e8159f562e838f85e641aed8c45aed2d10bac18d9d6f75189fb1f5e0da2453f886f196eac85f43ad362efe3c8e89f6df7b4941f55b76df3fc
DBackup数据备份系统镜像安装指引-Ub20.04_arm64.pdf         978657d8ee2c1fa861782c7b328835a87ec5588330abdf69dd8cf8199e7ac29e32d55e684308816a600b3b4d94e991496aebee8f40551b91f7a7d988f5718c27