vProxy：备份失败 -“未能初始化 Block Reader。未能开源 VMDK”

Summary: NetWorker VMware Protection (NVP) 集成已通过 vProxy 设备进行配置。在进行备份时，vProxy 无法使用 hotadd 传输模式打开虚拟机的源 VMDK。这仅影响某些虚拟机，但每次运行工作流时，虚拟机始终相同。有正在备份的虚拟机的快照，该快照仍从以前的备份连接到 vProxy 虚拟机。在上一次备份结束时，虚拟机快照未正确整合，因此快照仍装载在 vProxy 上。 ...

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Symptoms

NetWorker VMware Protection (NVP) 集成已通过 vProxy 设备进行配置。在进行备份时，vProxy 无法使用 hotadd 传输模式打开虚拟机的源 VMDK。这仅影响某些虚拟机，但每次运行工作流时，虚拟机始终相同。 
YYYY-MM-DDTHH:MM:SS NOTICE: VDDK INFO YYYY-MM-DDTHH:MM:SS error -[7F251DE08740] [Originator@6876 sub=transport] Cannot use mode hotadd to access [Datastore01] 600009700BCBB96A33AD006E000000A6/VM_Server01-000001.vmdk: Cannot mount using this method. (Mounting VM vm-8629 using transport hotadd failed : Failed to hot-add SCSI targets: Vmomi::MethodFault::Exception: vim.fault.GenericVmConfigFault.)
YYYY-MM-DDTHH:MM:SS NOTICE: VDDK INFO VixDiskLib: Unable to locate appropriate transport mode to open disk. Error 13 (You do not have access rights to this file) (Mounting VM vm-123 using transport hotadd failed : Failed to hot-add SCSI targets: Vmomi::MethodFault::Exception: vim.fault.GenericVmConfigFault.) at 4900.
YYYY-MM-DDTHH:MM:SS NOTICE: VDDK INFO VixDiskLib: VixDiskLib_OpenEx: Cannot open disk [Datastore01] 600009700BCBB96A33AD006E000000A6/VM_Server01-000001.vmdk. Error 13 (You do not have access rights to this file) (Mounting VM vm-123 using transport hotadd failed : Failed to hot-add SCSI targets: Vmomi::MethodFault::Exception: vim.fault.GenericVmConfigFault.) at 5021.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 70] Data Mover: Hard disk 2: VDDK: Failed to open source VMDK "[Datastore01] 600009700BCBB96A33AD006E000000A6/VM_Server01-000001.vmdk": VDDK Error: 13: You do not have access rights to this file.
YYYY-MM-DDTHH:MM:SS ERROR:  [@(#) Build number: 70] Data Mover: Hard disk 2: Failed to initialize Block Reader.
YYYY-MM-DDTHH:MM:SS NOTICE: [@(#) Build number: 70]         "Description": "Failed to backup virtual disk \"Hard disk 2\".  Failed to initialize Block Reader.  Failed to open source VMDK \"[Datastore01] 600009700BCBB96A33AD006E000000A6/VM_Server01-000001.vmdk\": VDDK Error: 13: You do not have access rights to this file.",
YYYY-MM-DDTHH:MM:SS INFO:   [@(#) Build number: 70] VM '[Datastore01] 600009700BCBB96A33AD006E000000A6/VM_Server01.vmx' not hosted on VSAN.

Cause

故障虚拟机的快照仍从以前的备份连接到 vProxy 虚拟机。在上一次备份结束时，虚拟机快照未正确整合，因此快照仍装载在 vProxy 上。

Resolution

ProxyHC 实用程序可用于清理任何遗留的磁盘或快照。
NVP-vProxy：如何在 vProxy 一体

机上使用运行状况检查工具 ProxyHC在虚拟机备份期间，vProxy 向 vCenter 服务器发送创建快照请求，在备份结束时，将发送删除快照的请求。vProxy 在 /opt/emc/vproxy/runtime/logs/vbackupd/vbackupd-snapmgr.log 中记录这些请求。对这些请求的响应来自 VMware API。如果未在 VMware 环境中删除快照，建议联系 VMware support：
NVP vProxy：对 NetWorker 备份期间的 VMware 快照问题进行故障处理。

Affected Products

NetWorker

Products

NetWorker
Article Properties
Article Number: 000168799
Article Type: Solution
Last Modified: 27 Sep 2023
Version:  3
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