exalogic备份(exabr)的使用

[root@el02node01 bin]# ./exabr h ExaBR   1.2.6 (b12259) Usage: exabr <command> <targets> [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 <repository-path> init <first-compute-node>    init-ssh, remove-ssh - establish or remove SSH public key authentication   exabr -r <repository-path> init-ssh <targets>   exabr -r <repository-path> remove-ssh <targets>    backup - back up the target to the backup repository   exabr -r <repository-path> backup <targets> [--noprompt]   exabr -r <repository-path> backup <compute-nodes> [--noprompt] [--exclude-paths </path>,..] [--include-paths </path>,..]   exabr -r <repository-path> backup <itemized-vms> [--noprompt] [--exclude-paths </path>,..] [--include-paths </path>,..]   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 <repository-path> restore <targets> [-b <backup-name>]   exabr -r <repository-path> restore <compute-nodes> [-b <backup-name>] [--exclude-paths </path>,..] [--include-paths </path>,..]   exabr -r <repository-path> restore <itemized-vms> [-b <backup-name>] [--exclude-paths </path>,..] [--include-paths </path>,..]   exabr -r <repository-path> restore user-vm [-b <snapshot-name>] --vm <vm-name-or-uuid>   exabr -r <repository-path> restore control-stack [-b <snapshot-name]   Options:     --backup, -b           the name of the specific backup to be restored. If option is not given, the latest backup is used.                             the backup name is shown in brackets by 'list' command.     --exclude-paths        comma-separated list of directories or files that should not be restored from the backup     --include-paths        comma-separated exclusive list of directories and/or files to be restored     --vm                   name or uuid of the vm to restore from the named zfs snapshot. Restores entire disk image     --timeout              timeout value in seconds to wait for the restore to complete. Default is 2700 seconds.      stop, start - stops or starts control stack VMs   exabr -r <repository-path> stop control-stack   exabr -r <repository-path> start control-stack    list - list the content of the backup repository    exabr -r <repository-path> list <targets> [--verbose]   Options:     --verbose, -v          display more details      ib-register - when the hardware component has been replaced and has a new Infiniband identity, register it with the Infiniband fabric   exabr -r <repository-path> ib-register <targets> [--dry-run]   Options:     --dry-run              display the commands that would be run without performing them.    configure - configure and/or check the ECU networking settings for a re-imaged compute node   exabr -r <repository-path> configure <target-compute-node>    control-unregister - unregister a compute-node from OVMM and from EMOC even if it is not reachable, or missing   exabr -r <repository-path> control-unregister <target-compute-node>    control-register - register a live compute-node with OVMM and with EMOC   exabr -r <repository-path> control-register <target-compute-node> ERROR: Invalid arguments. Two arguments expected: <command> <targets> 以上为命令的帮助． 1.首先进行初始化 ./exabr init 10.135.1623.200      <= first node of exalogic 2.对配置文件进行编辑 编辑/exalogic-lcdata/backups/exabr.config文件 3.对ib结点进行备份 [root@el02node01 bin]# ./exabr backup all-ib ExaBR   1.2.6 (b12259) Logging to file /root/exabr.log ------------------------ Using backup repository: /exalogic-lcdata/backups Using configuration file: /exalogic-lcdata/backups/exabr.config --------------------------------------------------- Targets: 3 total Infiniband Gateway switch: el02gateway01.xx.cn, el02gateway02.xx.cn Infiniband Spine switch: 10.135.173.239 --------------------------------------------------- --------------------------------------------------- (1 out of 3) --------------------------------------------------- el02gateway01.fawcar.com.cn authentication successful Backing up Infiniband Gateway switch el02gateway01.xx.com.cn Destination directory: /exalogic-lcdata/backups/ib_gw_switches/el02gateway01.xx.com.cn/201812060805 --------------------------------------------------- Fetching firmware version Backing up switch configuration Backing up partitions Generating md5 checksum MD5 checksums created OK: Infiniband Gateway switch el02gateway01.xx.com.cn backup successful (took: 7 seconds) --------------------------------------------------- --------------------------------------------------- (2 out of 3) --------------------------------------------------- el02gateway02.fawcar.com.cn authentication successful Backing up Infiniband Gateway switch el02gateway02.xx.com.cn Destination directory: /exalogic-lcdata/backups/ib_gw_switches/el02gateway02.fawcarxx.com.cn/201812060805 --------------------------------------------------- Fetching firmware version Backing up switch configuration Backing up partitions Generating md5 checksum MD5 checksums created OK: Infiniband Gateway switch el02gateway02.xx.com.cn backup successful (took: 9 seconds) --------------------------------------------------- --------------------------------------------------- (3 out of 3) --------------------------------------------------- 10.135.173.239 authentication successful Backing up Infiniband Spine switch 10.135.173.239 Destination directory: /exalogic-lcdata/backups/ib_spine_switches/10.135.173.239/201812060805 --------------------------------------------------- Fetching firmware version Backing up switch configuration Backing up partitions Generating md5 checksum MD5 checksums created OK: Infiniband Spine switch 10.135.173.239 backup successful (took: 4 seconds) --------------------------------------------------- ------------------- SUMMARY ----------------------- OK: 3 out of 3 finished successfully --------------------------------------------------- 4.对计算结点进行备份 [root@el02node01 bin]# ./exabr backup all-cn 略 5.对存储结点进行备份 [root@el02node01 bin]# ./exabr backup all-sn 6.对思科交换机备份 [root@el02node01 bin]# ./exabr backup all-mgmt  7.备份硬件信息 [root@el02node01 bin]# ./exabr backup all-hw 以上的备份文件默认存放在 /exalogic-lcdata 下,如需要指定目录,可使用 -r 参数