2115 matches found
Exchange backup fails at "TeamsMessagesData" folder
Challenge Backup of an Exchange mailbox fails with the error: Failed to synchronize item changes in folder: TeamsMessagesData Copy Solution A stop-gap workaround for this error has been included with Veeam Backup for Microsoft 365 5d cumulative patch KB4235. This fix will cause the...
CDP filters installation fails with "Storage providers offline"
Challenge When installing the CDP I/O Filter, the operation fails with "Storage providers are offline." When this occurs you may also notice that within the VMWare GUI the VMWare storage providers show as disconnected. The following is an example of what can be found in the I/O Deployment log:...
Log4j Vulnerability (CVE-2021-44228)
General Vulnerability Details CVE-2021-44228 https://nvd.nist.gov/vuln/detail/CVE-2021-44228 https://vulners.com/cve/CVE-2021-44228 Impact on Veeam Software Veeam products are not affected by this vulnerability. Apache Log4j is not in use by any Veeam products. More Information Veeam Blog: Log4j...
Features of Veeam Backup & Replication may not function when the Veeam Backup Service is run as a user that is not assigned the "Veeam Backup Administrator" role
Article Applicability This article is specific to a situation in which the Veeam Backup Service is set with a "Log On As" other than Local System. Challenge When the Veeam Backup Service is set to use a specific user as the service's "Log On" account, some features may not function correctly if...
How to Add RHEL 8/9 Using NIST 800-171 or DISA STIG Security Profile to Veeam Backup & Replication
Product Enhancement Starting in Veeam Backup & Replication 12.1.2, both DISA STIG and NIST profiles are now natively supported without any need to perform the manual tasks documented in this article. Purpose This article documents the additional procedures required to add a Linux machine to Veeam...
Agent for Windows backup session is reports success but backup fails
Challenge In certain rare circumstances, backup jobs for Windows Machines using "Mode: Managed by backup server" may mark a result as Success, although the job fails because of the network interuption. Impacted Configurations: Backup & Replication version 9.5 or 10 Veeam Agent for Microsoft Windo...
Last 24 hours -> Running view lists sessions that are actually in stopped state
Challenge Under certain circumstances, the Last 24 hours Running view displays "extra" sessions that are actually in a stopped state. An example where 3 tasks are running, but the "Running" view displays completed stopped tasks. Cause To improve UI responsiveness, some UI data is cached. The issu...
Release Information for Veeam Backup & Replication 11a Cumulative Patches
More Recent Version Available Please find the latest version of Veeam Backup & Replication here: Veeam Downloads - Latest Version Requirements Before installing this Cumulative Patch using the Patch Installer, please confirm that you are running Veeam Backup & Replication 11a build 11.0.1.1261 wi...
Release Information for Dell PowerStore Plug-In for Veeam Backup & Replication
This plug-in leverages the Veeam Universal Storage API, which enables storage OEMs to allow Veeam Backup & Replication integration to the arrays for backup and replication jobs. Requirements Before installing Dell PowerStore Plug-In v2.1.9, ensure that you are running Veeam Backup & Replication...
Using Object Storage with Veeam Products
Summary Veeam Backup & Replication supports object storage as a destination for long-term data storage. Similarly, Veeam Backup for Office 365 and cloud-specific offerings, such as Veeam Backup for AWS, Veeam Backup for Azure, Veeam Backup for Google Cloud Platform all support object storage. Thi...
"Internal Server Error" in the Veeam ONE Web Client after upgrade to version 11a
Challenge When attempting to open the reports in the Veeam ONE Web Client, the following error message pops up and the Infrastructure objects are not listed in the reports scope: Solution Option 1: Upgrade to Veeam ONE 12 or higher This issue is fixed in Veeam ONE 12 and higher, to upgrade downlo...
Veeam Backup for Nutanix AHV Proxy Appliance failure to update to v3
Challenge After installing Veeam Backup & Replication 11a 11.0.1.1261, one or more of the following may occur: An AHV Backup Proxy is listed as Unavailable in the Veeam Backup & Replication console. The AHV Backup Proxy's Web Console dashboard lists the backup server as unavailable. Accessing the...
List of Security Fixes and Improvements in Veeam Plug-in for Nutanix AHV
Purpose This article describes all security-related fixes and improvements introduced in each release or update of Veeam Plug-in for Nutanix AHV. This article aims to provide our customers' security and compliance teams with detailed information on security improvements between releases. Security...
Release Information for Veeam Backup for Microsoft 365 5d Cumulative Patch KB4235
This patch is superseded by Veeam Backup for Microsoft 365 5d Cumulative Patch KB4278 Requirements Please confirm you are running Veeam Backup for Microsoft 365 build 5.0.3.1033 or 5.0.3.1035 prior to installing this Cumulative Patch. You can check this under Help and Support About in Veeam Backu...
Veeam ONE version 10/10a impact on VMware vSAN
Challenge The API calls used by Veeam ONE version 10/10a to collect vSAN performance data may impact vSAN health and performance in some environments. Solution Upgrade Veeam ONE to version 11 or later. Starting with Veeam ONE v11, a new collection method was implemented to prevent this issue. Vee...
Veeam Best Practices regarding CVE-2021-36934
Challenge This article documents Veeam's position on Windows Elevation of Privilege Vulnerability CVE-2021-36934. Specifically regarding the listed mitigation steps involving removal of all shadow copies, and the "Impact of workaround" mentioned in the Workarounds section of CVE-2021-36934...
exFAT Filesystem May Corrupt Veeam Backup Files
Challenge Testing performed in Veeam labs has determined that, in rare cases, Veeam backups may become corrupted when stored on the exFAT file system. Cause The issue appears to be related to a buffer management issue in the exFAT file system driver. There are no similar issues on other, more...
Replication job fails with "Cannot replicate disk because its capacity was reduced"
Challenge After a VM's disks have been resized to be smaller, the Replication job within Veeam Backup & Replication fails with the following error: Processing Error: Cannot replicate disk Datastore vmfolder/vmname.vmdk because its capacity was reduced Copy Cause This error occurs when Veeam Backu...
NAS Recycle Bin impact on Veeam Backup & Replication Repositories
Automatic Recycle Bin Exclusion Starting in Veeam Backup & Replication 12, the storage rescan operation will automatically exclude most recycle bin folders from being scanned. This improvement has reduced the occurrence of issues necessitating this KB article. However, some edge cases may exist...
