Veritas NetBackup™ Appliance 命令参考指南

描述

通过此命令，可以刷新存储磁盘和设备信息。

选项

示例

以下示例显示了在运行 Scan 命令时所启动的过程。

Storage > Scan
- [Info] Performing sanity check on disks and partitions...(5 mins approx)
- [Info] The Scan operation can take up to 15 minutes to complete.
- [Info] Initiating refresh of the storage devices...
- [Info] Succeeded.

NOTE: If you perform a 'Main-Manage-Storage Show Disk' command 
and the device information does not appear in the output, verify
if the disk drives are in a foreign state. If the disk drives are
in foreign state, import them and then perform a 
'Main > Manage > Storage Scan' operation to refresh the device 
information. The device information may appear properly. 
If the device information still does not appear, then restart
the appliance to refresh the device information.

对于 53xx 设备，将扫描已连接的设备并可能显示以下输出：

Storage> Scan
- [Info] Performing sanity check on disks and partitions... (5 mins approx)
- [Info] The scan operation can take up to 15 minutes to complete.
- [Info] Refreshing the storage devices...
- [Info] Created 14 new disks (RAID groups) on External Storage.
- [Info] Succeeded.

- [Info] The new disks are being initialized. The disk initialization 
happens in the background and may take up to 56 hours depending on the 
system load. You can continue to use the appliance during this time. 
However, if one or more of the new disks are used by partitions during 
the disk initialization process, the performance of backup and restore 
operations on the specific disks degrades by up to 30%.

NOTE: If you run the 'Manage->Storage->Show Disk' command and the 
device information does not appear in the output, run the 
'Manage->Storage->Scan' to import and refresh the device information. 
If the device information still does not appear, restart the appliance to 
refresh the device information.