我每天午夜使用以下命令运行 rsync 任务:
rsync -ahzP --stats --update --delete-before --delete-excluded --exclude "*.log" --exclude temp /mnt/raid/ /mnt/backups > /root/ext_backup.log 2>&1
/mnt/备份是 NFS 挂载。
备份过程顺利运行了大约半个小时,然后出现以下错误:
rsync: [receiver] write failed on "/my/file": Input/output error (5)
rsync: [receiver] chown "/my/file" failed: Permission denied (13)
rsync error: error in file IO (code 11) at receiver.c(378) [receiver=3.2.3]
rsync: [sender] write error: Broken pipe (32)
可能是什么问题呢?