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Hello, I have a question about saving % of dedup. What is best practise setup/setting to get above 90% of saving on dedup. For exaplare i have alot of vm backup where yestoday saving of 90% and next day on same vm backup lover then 90% What is de case of bad dedup???
Hello,We are seeing a very large random read load on our Hitachi G350 backup storages with NL-SAS disks. These random reads are completely consuming our backup storage performance. We have two G350s on campus and a third at a remote site. Commvault runs copy jobs between these three G350s.DDB is on NVMe locally in the Media Agent, also the Index Cache Disk.We ran several analyses and Live Optics showed us that the daily change rate is 334.9%, which is mainly due to the Windows File System policy, for which we see 2485.1% daily change rate.Does anyone know how the random read load could be reduced since our disk backup is otherwise unusable. What steps could we take to optimize the Commvault configuration?Screenshot: Thanks for your help!
CommServe DB query==================SELECT startdate ,clientname ,idataagent ,instance ,backupset ,subclient ,backuplevel ,jobstatus ,jobidFROM CommcellBackupInfoWHERE jobstatus = 'Failed to Start'and backuplevel = 'Synthetic Full'and iDataAgent = 'Virtual Server' order by jobid desc ; I was this list to contain only the jobs from last 24 hours, how to add the time range in this sql query.
Hi Commvaulters, Had a question regarding data aging/pruning on isolated MAs.So, we have an isolated MAs (Air gapped = They are powered on only during Aux Copies, then, when the last aux copy finishes, the MAs are shutdown), the data is Deduped. All jobs concerning the MAs are rescheduled to be aligned with the Air Gap window (Aux Copy, DDB Backup, Data Aging...etc). My concern now, is that the Air Gap window may not be sufficient to process the data pruning on the storage, since the MAs are directly shutdown after the Aux Copies. Can the Air Gap window be an issue for the data aging/pruning process ? If someone gives us some guidance regarding this, that would be great. Regards.
Hi Everybody,I need to modify the associated well known filetypes in Content Library but couldn’t find any information on how to do this. Some associations do not work for me the way they are associated. Also need to add additional filetypes like e.g. heic or rmvb.Does anybody know how to modify this?
We are installing Commvault 11.28.10 and seem to be having an issue with getting the Alerts/Events to send to our syslog server. We followed the instructions in the installation linkhttps://documentation.commvault.com/2022e/essential/114237_configuring_syslog_server.htmlBut it doesn’t seem to work properly, we have validated that we can reach the logging serverfrom the os command line (we are running the commserver on linux)Does anyone have any thoughts on what might be missing to enable the alerts/events tosend to syslog server? We are getting them via email so that part does work.
Hello Community,For sharepoint online apps, we can see a value called “Sites” at the application level (see screenshot 1 - 1746 sites reported) , with a value which is greater than the number of items that are listed and that should correspond to the sites backed up (see screenshot 2 - 1159 items reported).The last backup status for that client indicates that 1159 sites have been backed up (see screenshot 3).So what is the definition for the “Sites” value provided at the top level of the application ?Regards,Pierre
Hi,I’m looking into an issue with a VM that hosts a MySQL database. The MySQL admins are complaining about poor performance during VM Backups. My first guess is quiescing that is potentially causing issues. (Transport Mode is Hotadd)The MySQL database is also being backed up using the MySQL iData Agent. This works without issues. However, the customer also wants a filesystem consistent VM backup and that is where the issue comes in.Looking at the backup details and logs, I don’t see any issues.Any idea what next steps I could take here? I’m looking at the possibility to take a crash consistent snapshot to test my theory.
Hello all , I installed a commserve server on redhat 7 , but i cant add Hypervisor this error are indicated : Add hypervisorValidate VS credentials failed. Error [100:Failed to connect to vCenter server [10.10.2.99] as user [root] from access node [Commvault]. [Mono framework is not initialized]]Can you help me please ? regards
Do we have any global setting or additional setting where we can disable the RMAN cross check globally for all Oracle instances. One of the infra I am working has bunch of Oracle instances and I am looking for an easy option instead of going to each instance and disabling it..
Hello guys, I have a question. Is any way to get a list of failed items of O365 backup (Sharepoint, Teams, OneDrive)? I can see the number of failed objects but I cannnot see any details. I have searched the BOL but I couldn’t find any information about it. Rgds,Kamil
HiI have a customer that wishes to migrate all of their long-term secondary backups currently stored on an Azure Cool Tier Cloud library based in the Azure UK region to a new Azure Archive Library based in Europe North (EUN) approx 860TB non-deduped. The Primary on-prem disk library has been physically decommissioned and is no longer available. The CommServe was also migrated from on-prem to Azure EUN as part of their cloud migration project. In EUN the customer is now using a mixed Cool / Archive Azure cloud library with just 30 days primary retention before backups are pushed down to the Archive tier with infinite retention. The customer is paying high costs for keeping legacy backups on the Azure cool tier in the UK and wants to move all data to the EUN cloud library.I’m looking for any advice on how best to migrate the data to EUN. Is there a workflow available or is auxcopy my only option? Many thanks for any advice given...
Hello,we have following Scenario:We Backup with Intellisnap on NetApp a SAP HANA with Multitenant Database Container.Generally everything is working but we have some timing issue or maybe wrong understanding how Backup should be done for MDC Hana.Pseudo Client: msp-sap-h01dInstance: H01Three Tenant DBs: mounted in HANA System as /hana/data/ASP H01 JSPandSystem DBLooks like that: System DB must be streamed by design → works everything fineThe three Tenant DBs are backuped via a Plan which runs every evening at 8pm and triggers 3 Jobs for each DB - and then one job works fine Snapshot created everything Ok but the two others failed“A storage snapshot cannot be prepared because another storage snapshot has been already prepared or a data backup is running” and after some time it resumed again and the it fails with “ SAP HANA Error . “So all for one DB Backup is successful and two fails, because another Snapshot in Progress.Questions:Is there something we missed in Design how to Backup M
Hi, maybe you have an idear :) We are migration index V2 from 1 vm to another vm. the index is used only for Exchange Online Backups. The migration time is very slow ! We had 750 Mailbox so 750 Indexes and it takes 15 minuts for each mailbox. I looks like an timeout or an wait ore something like this. The side effect is that the recall is not working for all mailboxes.
Hi, We are configuring a Cloud Library as the Export Destination for Disaster Recovery (DR) Backups.So whenever we take a DR Backup, the metadata is exported to our Cloud Library.However, the CommServe has no direct access to the Cloud Library, it must connect to the cloud storage through a proxy server as explained below:https://documentation.commvault.com/v11/expert/9171_setting_up_proxy_server_to_access_cloud_storage_library.html I am wondering which port should we use in step “8”, because using random port number doesn’t work.Do you have any idea? Best Regards
We’re taking the Connections show on the road this year.Join us for the industry’s premier data services event in a city near you - Americas dates and locations are posted, stay tuned for updates on International stops, coming soon. Find out more and register here.These events will bring together experts to help drive your data protection, data security, and data compliance programs while providing opportunities to meet with your colleagues in your city. Whether you want to learn about the latest ransomware mitigation technologies, accelerate your digital transformation efforts, or network in person with local Commvault experts, sales engineers, partners, and your peers, Connections on the Road is the place to be. We’ll have more details soon on the International events and on our global virtual event in November.
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