在 NetBackup 中添加新的 ONTAP FAS/AFF 节点后,NDMP 备份失败并出现 NDMP_NO_DEVICE_ERR 错误
适用于
- ONTAP 群集环境(AFF / FAS)
- Veritas NetBackup(NDMP 备份)
- NDMP 直接连接(本地磁带)配置
问题
向现有群集中添加新节点(例如 node3)后,由 NetBackup 启动的 NDMP 备份作业在尝试利用新节点时失败。
新添加节点上托管的卷的 NDMP 备份失败
Netbackup 日志输出
May 18, 2026 5:03:37 PM - Error bptm (pid = 2188) cannot open ndmp device <>, error code 16 (NDMP_NO_DEVICE_ERR)May 18, 2026 5:11:35 PM - Error bptm (pid = 2188) error requesting media, TpErrno = Robot operation failedMay 18, 2026 5:11:35 PM - Error bptm (pid = 2188) cannot open ndmp device <>, error code 16 (NDMP_NO_DEVICE_ERR)May 18, 2026 5:11:36 PM - Warning bptm (pid = 2188) media load operation reported an error