在CentOS Minimal系统上进行数据备份是确保数据安全的重要步骤。以下是一些常用的备份方法:
sudo yum install rsync
sudo mkdir /backup
backup.sh
的脚本文件,并使用rsync命令进行备份:#!/bin/bash
source_dir="/path/to/important/data"
backup_dir="/backup"
log_file="/backup/backup.log"
rsync -avz --delete $source_dir $backup_dir >> $log_file 2>&1
crontab
设置定时任务,以便每天执行备份脚本。例如,每天凌晨2点执行备份:0 2 * * * /path/to/backup.sh
sudo mkdir /backup
#!/bin/bash
source_dir="/path/to/important/data"
backup_dir="/backup"
tar -czvf $backup_dir/backup_$(date +%Y%m%d).tar.gz $source_dir
crontab
设置定时任务,以便每天执行备份脚本。scp -P 22 -r /path/to/source user@remote_server:/path/to/backup
scp -P 22 -r /path/to/source user@remote_server:/path/to/backup
docker pull minio/minio
mkdir -p /opt/minio/{config,data}
chmod -R 777 /opt/minio
docker run -p 9000:9000 -p 9090:9090 --net=host --name minio -d --restart=always -e "MINIO_ACCESS_KEY=minio" -e "MINIO_SECRET_KEY=selectdb" -v /home/minio/data:/data -v /home/minio/config:/root/.minio minio/minio server /data --console-address ":9090" -address ":9000"
CREATE REPOSITORY `minio_repo` WITH S3ON LOCATION "s3://doris" PROPERTIES("s3.endpoint"="http://<服务器IP>:9001","s3.access_key"="IPzmVMkcHVxpMriSqsDn","s3.secret_key"="RgOpT7dd4GJFXfOLfjRpNAbkQyWKOVUKIMu33pEy","s3.region"="us-east-1","use_path_style"="true");
BACKUP SNAPSHOT ssb.snapshot_label1 TO minio_repo ON (dates) PROPERTIES ("type" = "full");
RESTORE SNAPSHOT demo.`snapshot_label2` FROM `minio_repo1` PROPERTIES("backup_timestamp"="2025-01-28-10-25-07","replication_num" = "1");
通过上述方法,您可以有效地备份CentOS Minimal系统上的重要数据,并确保在需要时能够迅速恢复。
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