NetWorker

无法登录从 NetWorker 服务器启动的 NWUI。“Failed to authenticate user administrator with the provided password on Authentication Server”（无法在身份验证服务器上使用提供的密码对用户管理员进行身份验证）<server name>

本文档重点介绍 Dell Technologies 企业和数据中心基础架构产品的最低代码版本、建议代码版本和最新代码版本。我们会仔细评估和监控代码部署数据，以确保产品版本符合我们严格的期望，为客户提供可靠的产品和解决方案。

When attempting to register a new vProxy appliance deployed on a VMware hypervisor, the vProxy does not appear in the New VMware Proxy Wizard.

Backups to a newly configured Data Domain system fail with a "Too many save streams" error. The issue occurs because the Max Write Streams and other related Data Domain attributes are not populated in the NSR Data Domain resource when it is created using the local backup server as the storage node. As a result, NetWorker assumes the maximum write streams value as zero and blocks backup operations.

This KB provides an overview of how to clear Java cache, enable java console, and configure Java debug on Microsoft Windows systems using NetWorker Runtime Environment (NRE) to access the NetWorker Management Console (NMC).

NetWorker VMware Protection (NVP) Virtual Machine (VM) restore fails. The error returned is "Unable to find a usable volume for recovery of saveset."

有时，备份可能需要运行多个流才能完成非常大的备份。 每个客户端只有一个流可用。 如果系统有足够的可用资源，则使用不同名称的多个客户端可以位于单个 Unix/Linux 服务器上。

在 AppSync UI 中，客户无法将日志记录级别设置为调试，因为选中调试选项时，Apply 按钮保持禁用状态。

NDMP Restore Connection timed out when browsing for recovery from NMC.

This article provides a general overview for troubleshooting network connectivity between systems that are involved during backup and restore operations of virtual machines (VMs) protected by the NetWorker VMware Protection (NVP) vProxy appliance.

nsradmin is a command-line utility that is provided by the NetWorker software. nsradmin can be used to modify the NetWorker server resource database (nsrdb) and the client/security database (nsrladb). This KB provides a general overview of nsradmin functionality and use cases.

NetWorker 19.5 fails to install on Red Hat Linux 8.x. It requires lower version of library "libncursesw.so.5," and Red Hat Linux is having higher version of library "libncursesw.so.6."

Upgrade of NetWorker Virtual Edition (NVE) from 19.3 to 19.6.0.3 and 19.6.1.2 stops responding indefinitely at 30% complete.

The NetWorker AIX client backup with to complete with a configuration error message. The NetWorker Management Console (NMC) shows either a Blank hostname or Unicode Character as hostname.

During the installation of the NetWorker Web User Interface (NWUI) an error appears stating "Database configuration failed." The installation stops and rolls back.

When creating NetWorker Protection Groups in NetWorker version: 19.5.0.x with both Static and Dynamic VMs, the inventory process fails with error "Error while fetching the merged items."

Oracle 备份失败并显示 Recovery Manager （RMAN） 错误代码 ORA-19602

The -a option is not supported with the -R option when using the recover command.

This article defines the diagnostic approach of troubleshooting Virtual Machine (VM) backup or restore performance issues when using the NetWorker VMware Protection (NVP) vProxy solution.

The NetWorker VMware Protection (NVP) vProxy is used to backup Microsoft SQL Virtual Machines (VM). The environment consists of multiple vCenter environments, and the SQL VM was copied to another vCenter outside of NetWorker practices. SQL VM restores are performed from the Data Protection Restore Client (DPRC). The DPRC wizard does not show SQL backups for a VM, no error is returned.

Automatic installation that overwrites an existing Oracle RMAN agent binary without changing the current lockbox and configuration.

Windows Virtual Machine (VM) Bare Metal Recovery (BMR) fails. The ossr_director.raw log reports that the system is unable to generate a Volume Shadow copy Service (VSS) event because Secure Boot is enabled on the system.

The NetWorker Management Console (NMC) software is updated on a Linux host. After performing the upgrade. The NMC's GST service is not starting up and reporting certificate validation errors.

Avamar — FLR 失败：VirtualMachine Interface 为 NULL assist_restore错误。Ret：157. LoginGuest 失败。Ret: 67108908，原因：无法获取虚拟机对象上的属性

NetWorker server daemon.raw shows error: "Unable to get authentication credentials for nsrmmd"

The best practice is to manually stop NetWorker services before rebooting. NetWorker has multiple databases so anytime a server is rebooted it is recommended that NetWorker services be stopped properly before the operating system shuts down. Improper shutdown can have unpredictable results such as database corruption, jobs stop responding, general server instability, and so forth. The most reliable way to do this is to manually stop NetWorker Services and be sure that they are stopped before rebooting.

The NetWorker VMware Protection (NVP) solution is configured for Virtual Machine (VM) backups. The NetWorker server is configured with Dynamic Association (DA) rules to identify VMs at the time of backup. The NetWorker Management Console (NMC) group properties "Preview All Virtual Machines" returns the following error for one or more groups "Cannot invoke "COM.legato.gst.GtValueList.Iterator()" because "children" is null"

The NetWorker Management Console (NMC) webpage fails to load from one or more specific hosts. The NMC server service is running, and port connectivity tests are successful. The web browser returns error "ERR_TUNNEL_CONNECTION_FAILED"

This KB provides an overview of the methods that can be used to identify the NetWorker software. The purpose of this KB is to assist NetWorker administrators and Customer Support Team (CST) with collecting information when opening a NetWorker Service Request (SR).

This article provides a general overview of how to upgrade the NetWorker VMware Protection (NVP) vProxy appliance.