Slow Windows file server cluster backup performance
Dear community, We are using NetBackup version 9.1.0.1 and were previously backing up two physical HP servers running Windows Server 2008 R2 shared data volumes without any issue. We have then migrated to two virtual nodes running Windows Server 2019 under VMware and backup performance is total chaos. Backing up 2GB of data takes 2 hours! We're using VSS and the NetBackup agent is installed on both virtual nodes, since backing them up using VMware native capabilities is not possible because we're using bus sharing (RDM disks). We have already opened a case with Veritas but the support agent is totally lost in the troubleshooting process. Do you have any ideas as to why this is happening and if we're doing things in the right way? I can share additional configuration data or logs if that helps! Thanks a lot and have a lovely week!
Windows 2012 R2 Failover cluster and SF Volume Manager Disk Group
Hi, I just found this article and its quite the problem I'm facing right now: https://www-secure.symantec.com/connect/forums/one-cooperation-issue-about-windows-2012-r2-failover-cluster-and-sf-cluster-shared-disk-group I created a new Windows Server 2012 R2 Failover Cluster with several mirrored Disks in DynamicDiskGroups in StorageFoundation. As a next step, I wanted to add the Diskgroups from SF as a Ressource to my Failover Roles. Actual scenario: Cluster Role Name: C0002Z DiskGroupName in SF: DG_C0002Z_1 Then I added a Ressource to the Cluster Role via Add Resource -> More Resources -> Volume Manager Disk Group I changed the Name of the VMDG in "General" to "DG_C0002Z_1", apply, ok. Then I wanted to add the Name of the DiskGroup in Properties -> Properties -> DiskGroupName of the VMDG to "DG_C0002Z_1". And thats where I dont get any further. It doesn't matter which Name I want to enter into DiskGroupName, theres always this Error: There was an error saving properties for 'DG_C0002Z_1'. Failed to execute control code '20971654'. Error Code: 0x800700a0 One or more arguments are not correct I also tried to enter Names without special characters but that doesnt help eather. Do you have any Idea how to fix or bypass this issue? ThanksFailed to get the MSDTC Security configuration for VCS from registry
Hi, I created campus cluster with 2 servers (Operating system: Windows server 2012 R2. SQL server 2012. Symantec Storage Foundation 6.1.) Service group became online through time. In first time - Faulted. I clear fault on this server and try up service group. Service online. I made it offline then try up and got faulted. Then online, faulted and so on... Faulted SQL agent. In SQL server logs I didn't find any errors. In C:\Program Files\Veritas\cluster server\log\SQLserver_A.txt I got errors 2015/05/16 20:41:33 VCS NOTICE V-16-20093-75 SQLServer:SQLServer-SQL1:online:Failed to get the MSDTC Security configuration for VCS from registry.Error : [2, 2] 2015/05/16 20:47:50 VCS ERROR V-16-20093-11 SQLServer:SQLServer-SQL1:online:Failed to wait for the service 'MSSQL$SQL1' to start. Error = [2 ,258] 2015/05/16 20:47:50 VCS DBG_21 V-16-50-0 SQLServer:SQLServer-SQL1:online:*** Start of debug information dump for troubleshooting *** LibLogger.cpp:VLibThreadLogQueue::Dump[206] 2015/05/16 20:47:50 VCS DBG_21 V-16-50-0 SQLServer:SQLServer-SQL1:online:(2) CRegKey::Open failed for Software\Veritas\VCS\EnterpriseAgents\SQLServer\SQLServer-SQL1. LibVcsHive.cpp:VLibVcsHive::_GetDWORDValue[435] 2015/05/16 20:47:50 VCS DBG_21 V-16-50-0 SQLServer:SQLServer-SQL1:online:(2) CRegKey::Open failed for Software\Veritas\VCS\EnterpriseAgents\SQLServer\__Global__. LibVcsHive.cpp:VLibVcsHive::_GetDWORDValue[435] 2015/05/16 20:47:50 VCS DBG_21 V-16-50-0 SQLServer:SQLServer-SQL1:online:(2) _GetDWORDValue failed. Subkey = Software\Veritas\VCS\EnterpriseAgents\SQLServer\__Global__, Name = IgnoreMSDTCSecurity LibVcsHive.cpp:VLibVcsHive::GetValue[401] 2015/05/16 20:47:50 VCS DBG_21 V-16-50-0 SQLServer:SQLServer-SQL1:online:Wait timed out for service MSSQL$SQL1 LibService.cpp:VLibService::WaitForServiceStatus[275] 2015/05/16 20:47:50 VCS DBG_21 V-16-50-0 SQLServer:SQLServer-SQL1:online:*** End of debug information dump for troubleshooting *** LibLogger.cpp:VLibThreadLogQueue::Dump[217] 2015/05/16 20:47:50 VCS WARNING V-16-2-13140 Thread(10516) Could not find timer entry with id 274 2015/05/16 20:47:50 VCS INFO V-16-20093-29 SQLServer:SQLServer-SQL1:monitor:The 'MSSQL$SQL1' service is not in stopped or running state. State = 2. 2015/05/16 20:48:50 VCS INFO V-16-20093-29 SQLServer:SQLServer-SQL1:monitor:The 'MSSQL$SQL1' service is not in stopped or running state. State = 2. 2015/05/16 20:49:50 VCS INFO V-16-20093-29 SQLServer:SQLServer-SQL1:monitor:The 'MSSQL$SQL1' service is not in stopped or running state. State = 2. 2015/05/16 20:49:50 VCS ERROR V-16-2-13066 Thread(9380) Agent is calling clean for resource(SQLServer-SQL1) because the resource is not up even after online completed. 2015/05/16 20:49:50 VCS WARNING V-16-20093-55 SQLServer:SQLServer-SQL1:clean:The service 'MSSQL$SQL1' is not in running state. Attempt to stop it might be unsuccessful. 2015/05/16 20:53:32 VCS WARNING V-16-2-13140 Thread(9380) Could not find timer entry with id 279 2015/05/16 20:53:32 VCS ERROR V-16-2-13068 Thread(9380) Resource(SQLServer-SQL1) - clean completed successfully. 2015/05/16 20:53:32 VCS ERROR V-16-2-13071 Thread(9380) Resource(SQLServer-SQL1): reached OnlineRetryLimit(0). 2015/05/16 20:56:41 VCS NOTICE V-16-20093-75 SQLServer:SQLServer-SQL1:online:Failed to get the MSDTC Security configuration for VCS from registry.Error : [2, 2] There are two massages when service group became online 2015/05/16 20:58:58 VCS INFO V-16-20093-30002 SQLServer:SQLServer-SQL1:imf_register:Registering with IMF for online monitoring 2015/05/16 21:08:28 VCS INFO V-16-20093-30001 SQLServer:SQLServer-SQL1:imf_register:Registering with IMF for offline monitoring Can you heip me resolve this issue? Thanks in advance.
SmartIO blueprint and deployment guide for Solaris platform
SmartIO for Solaris was introduced in Storage Foundation HA 6.2. SmartIO enables data efficiency on your SSDs through I/O caching. Using SmartIO to improve efficiency, you can optimize the cost per Input/Output Operations Per Second (IOPS). SmartIO supports both read and write-back caching for the VxFS file systems that are mounted on VxVM volumes, in multiple caching modes and configurations. SmartIO also supports block-level read caching for applications running on VxVM volumes. The SmartIO Blueprint for Solaris give an overview of the benefits of using SmartIO technology, the underlying technology, and the essential configuration steps to configure it. In the SmartIO Deployment Guide for Solaris, multiple deployment scenarios of SmartIO and how to manage them are covered in detail. Let us know if you have any questions or feedback!