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Hi @JustineP If you install veeamone there is a report called "Capacity Planning for Backup Repositories".https://helpcenter.veeam.com/docs/one/reporter/capacity_planning_for_repositories.html?ver=110
Hi @JustineP look at this link sorry it's only in italian language but useful.Lo zen e l’arte del corretto dimensionamento (veeam.com) The design of a Veeam infrastructure depends on many factors, the amount of VMs to be backed up and their relative size, and above all on the time and RPO required by the customer.I tend to use a VBR+DB server if I don't have more than 1000 VMs, plus a Proxy/Repo/WAN server to scale up quickly as needed.
for quick pictures I prefer draw.io, is much less annoying than Visio. drow.io Über alles free tool
I love it!!!!
Untitled Diagram - diagrams.net
it happened to me that the traffic passed through a physical FW the data flow was massive and the FW dropped the connection.
from the log the server repo is not resolved as expected. Check dnslookup and relative reverse is not resolved, to test insert ip fqdn in the hosts and retry backup[27.07.2021 15:17:14] <01> Error Could not resolve IP [IP Address of the repository][27.07.2021 15:17:14] <01> Error No such host is known (System.Net.Sockets.SocketException)[27.07.2021 15:17:14] <01> Error at System.Net.Dns.InternalGetHostByAddress(IPAddress address, Boolean includeIPv6)[27.07.2021 15:17:14] <01> Error at System.Net.Dns.GetHostEntry(IPAddress address)[27.07.2021 15:17:14] <01> Error at Veeam.Backup.Model.SNetworkAddressResolver.ResolveDnsNameSafe(IPAddress hostIpAddress) a tip change the E1000 with vmxnet3 VMXNET3 vs E1000E and E1000 – part 2 – RICKARD NOBEL AB
awesome doc m8, thx for share!
@Abela can you post part of log job inC:\ProgramData\Veeam\Backup\YOUR-JOB-NAME Is the backup that fails incremental or full?have you tried to reschedule a new job with the same VM that fails?Do you have a VMware VM guest network card type of E1000 for proxy repo (change it)? it happened to me that the traffic passed through a physical FW the data flow was massive and the FW dropped the connection.
@Abela can you post log error please?Backup VM Windows?can you check C:\Windows\TEMP\vmware-SYSTEM it must be empty here discussion for the same problem:Error: Unstable connection: unable to transmit data. Failed to upload disk (veeam.com)
Registered
Another engineer working on this same issue - it seems the issue might be related to ReFS corruption. Looking at another thread it seems there is no corruption protection with ReFS but is offered with S2D. We do in also see event logs related to ReFS failures, an event occurred about a month ago with a memory module on this machine which was causing the machine to repeatedly bluescreen, it ended up corrupting some backup files which we thought was fully resolved after health checks, removing the offending backup file (and its backwards chain) and restarting fulls. Event log message; REFS Event ID 133 Detail: “The file system detected a checksum error and was not able to correct it. The name of the file or folder is ...” Anybody run into ReFS checksum issues? We are thinking we need to completely rebuild the volume. Answering some of the above questions; Windows Server at least 2016? Current patches installed? Windows Server 2019 w/ 1809, all critical/recommended patches installed
test refs
check this!Veeam Goodies - rhyshammond.comVSE (veeambp.com)
July 6, 2021-KB5004947 (OS Build 17763.2029) Out-of-band (microsoft.com) Microsoft Update Catalog https://msrc-blog.microsoft.com/2021/07/06/out-of-band-oob-security-update-available-for-cve-2021-34527/ With the patch comes a feature (which can be enabled or not) to further secure the installation of new printer drivers (KB5005010)
use sep with exclusions. Regarding the “PrintNightmare” I applied the GPO on a server where there is no print server or print-related services see Xenapp etc ..As per CVE-2021-34527 | Windows Print Spooler Remote CodeDisable inbound remote printing through Group PolicyYou can also configure the settings via Group Policy as follows:Computer Configuration / Administrative Templates / PrintersDisable the “Allow Print Spooler to accept client connections:” policy to block remote attacks.You must restart the Print Spooler service for the group policy to take effect.Impact of workaround This policy will block the remote attack vector by preventing inbound remote printing operations. The system will no longer function as a print server, but local printing to a directly attached device will still be possible.
signato! ci vediamo domani!
Ciao prova con Minio
perchè scriviamo in inglese sul VUG italiano ?
lol , missed to read chris's message thx
Added new powershell part relating to the Repository info for the My veeam Report for version V11 I link the discussion on the forum My Veeam Report v9.5.1 - Page 4 - Veeam R&D Forums Looking forward to the changes that are be doing to update this entire reporting script to v11. I use the v10 all the time. who updates the whole script?
Added new powershell part relating to the Repository info for the My veeam Report for version V11I link the discussion on the forumI link the discussion on the forumMy Veeam Report v9.5.1 - Page 4 - Veeam R&D Forums
Ciao a tutti, Daniele;)
Hi guys good joob!
\0/ i have joined! stay tuned
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