Shulou(Shulou.com)05/31 Report--

This article mainly introduces how to use exalogic backup exabr, the article is very detailed, has a certain reference value, interested friends must read it!

[root@el02node01 bin] #. / exabr h

ExaBR 1.2.6 (b12259)

Usage: exabr [options]

General options:

-- version Display the exabr version

-- help Display this usage help and exit

Targets:

Targets can be specified by listing the comma-separated IPs or hostnames or by using one of the predefined targets:

All-ib (all Infiniband switches), all-mgmt (all management (Cisco) switches), all-cn (all compute nodes and their ILOMs)

All-cn-iloms (all compute nodes ILOMS), all-sn (all storage nodes and their ILOMs), all-sn-iloms (all storage ILOMs)

All-hw (all the hardware components), control-stack, user-vm (zfs snapshot)

Or all-itemized-vms (all user-vservers listed in the configuration file)

Common options:

-repository,-r path to the backup repository (any path, usually a mount to a NFS share)

(EXABR_REPO environment variable can be also used instead)

Commands:

Init-initialize the exabr configuration file. Uses ECU data or the configuration of the given compute-node to obtain hostnames of different rack components

Exabr-r init

Init-ssh, remove-ssh-establish or remove SSH public key authentication

Exabr-r init-ssh

Exabr-r remove-ssh

Backup-backup the target to the backup repository

Exabr-r backup [--noprompt]

Exabr-r backup [--noprompt] [--exclude-paths,..] [--include-paths,..]

Exabr-r backup [--noprompt] [--exclude-paths,..] [--include-paths,..]

Options:

-- noprompt,-n never prompts for password, and skips the target instead if public key authentication has not been

Established (via init-ssh command)

-- exclude-paths comma-separated list of directories or files that should not be included in the backup

-- include-paths comma-separated exclusive list of directories and/or files to be backed up

-- timeout timeout value in seconds to wait for the backup to complete. Default is 2700 seconds.

Restore-restore the target from the backup repository

Exabr-r restore [- b]

Exabr-r restore [- b] [--exclude-paths,..] [--include-paths,..]

Exabr-r restore [- b] [--exclude-paths,..] [--include-paths,..]

Exabr-r restore user-vm [- b]-- vm

Exabr-r restore control-stack [- b

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