Veeam backup and replication very slow Apr 29, 2013 · Recently I’ve installed a windows 7 VM on which I’ve installed Veeam B&R. Everything over a 10 GBPS network link, all over the local LAN Jun 19, 2014 · In all other activities the Synology is performing well, but when Veeam performs backups and replication jobs in the past few days the read rate is extremely poor. There is a 1:1 relationship. May 4, 2017 · Also, other backups doing incrementals at the same time are very slow as well. 7 TB data divided fairly evenly between the two servers. Jan 26, 2010 · Next replication : Hard disk 1 30GB - 28 GB Read at 102MB/Sec 04:40 With CBT Initial replication : Hard disk 1 30GB - 26. If we replicate the other way across from this 7. For example, a 6. Backup settings are daily with 30 restore points, backup mode is Incremental. Sep 10, 2014 · Then I tried replication job and was very slow compering to backup job. Sep 5, 2011 · Now we use Veeam Backup and replication to offload the backup data once a week to this USB Disk for offload. On our DDBOOST integration guide we say in an explicit way that the readings must be sequential to leverage on the cache and speed up readings that can be provided by DD. Disable the replication job Expand the drive (VMWare then Windows) Mar 5, 2019 · we also thought that after our long strugle with REFS we now have a safe version. Jan 25, 2011 · The merge operation is indeed the longest operation in the backup job, in my case 2hours. Here's my configuration: Veeam Backup and Replication: New Dell Server 2019 (32GB RAM) running Veeam 11. Each host is fitted with a dual 10Gbe sfp+ card including my freenas nas which is acting as my datastore. 0 U3 into operation and are currently replicating our virtual machines from a 6. there it stucks again waiting forever (for about 15 mins this time, unbelievable). domain. Below is a screenshot: My backup jobs in Veeam Backup and Replication (12) are processing data extremely slowly. We also have a W2016 remote site for backup copy jobs where according to event log there has been only one occurrence of slow IO - with very much inferior storage hardware. I had to configure the proxies manually in order to make sure it doesn't try to chose proxy that will be going off-site when backup and replication seeding is completed. System B 4mb/s System A has two esxi 7 and the replication job is also 950kb backup jobs are normal System : B+R 11. 0 to 9. The jobs are backuping up VMs and guest stores at a rate of 5mb/s to a maximum of 10mb/s. Mar 4, 2013 · I'm seeing slow indexing on file servers as well. Backing up files is running really fast -> about 300 MB / sec (Filebackup and VMWARE Backup). The synthetic full backup files are approx. I found it was quicker to do the following. Transfer speed is like 3-4MB/s. Jun 22, 2016 · Veeam Community discussions and solutions for: Very Slow Fast clone Windows Server 2019 of VMware vSphere Veeam Backup & Replication. Usually 100GB daily deltas. 0 TB): 188. Even worse if it's slow disks (5400rpm) or a low amount of disks (2 disks in RAID1 for example). The network speed between Veeam proxy servers is limited by NIC speed, with VMxnet3 this is 10GB/s. Oct 9, 2012 · Veeam Backup Server (6. 5 Tb. Veeam Community discussions and solutions for: Very slow application testing in Virtual Lab of Veeam Backup & Replication Aug 17, 2023 · When running into a slow console issue in the past, I found my SQL server was burdened by slow disk due to the way the SQL Server VM was deployed. I tried other replication job and was about 54MB/s but then bigger replication job about 80GB again 12MB/s. Nov 8, 2013 · ok, bad phrasing. 1. I am crying when I see the figures. 5 U2 host to this new host with Veeam 11 and have an incredibly slow performance during replication (~2 MB/s). Everything connected with 10 Gbps. 172 of Veeam Backup & Replication Sep 29, 2017 · I have a host with several million files (file server). When I copy a 2. storage level deduplication), decompression is slow due to CPU load on the backup repository and many others. Feb 1, 2012 · Veeam Community discussions and solutions for: Very slow file level restore and problem with permissions of Veeam Backup & Replication Very slow file level restore and problem with permissions - Page 2 Sep 24, 2014 · I am using Veeam 8 (patched) and I'm trying to restore guest files from a linux box and store them on the same Windows server on an attached NAS drive where the Veeam backup jobs are configured. I had another 4. 1TB disk space directly attached. Veeam services fail to start May 20, 2019 · - We also notice that our backup to tape jobs get stuck and just don't do anything anymore. All of our backup files are sitting on a box full of disk. 6GB restored at 349KB/s anbd] 157:xx:xx ” Jan 23, 2025 · My problem is that when I want to restore a VM, or anything else from the second stage of BKP it takes a very long time. Jun 6, 2022 · When launching my initial Backup Copy Job, I was very shocked to find a stable but VERY POOR 53 MB/s processing speed so my 24 TB backup job copy should roughly take over 100 HOURS to complete. 0 TB) 438. Apr 3, 2023 · They mention that Veeam PowerShell Snap-in (Version 10 or earlier) must be installed. Yesterday later in the day we took the IP addresses off the nics for these two templates and last night backup went well with each template taking between 4 and 8 minutes to backup. May 25, 2022 · Veeam Backup & Replication stores all its configuration (backup jobs, available restore points, history, general settings, ) in a database on the Microsoft SQL Server. 7u3, Windows 2016, Windows Defender A/V scanner SOBRs on EMC VNX5700 hybrid storage array Jun 26, 2019 · It is also well known that the way VEEAM reads the images is slow. Restore on system A under 1 Mb/s. After completing the initial restore wizard, the backup browser starts for file level recovery and that's where it takes a minimum of 15 minutes to actually display the data (and mount the data I am assuming) and occasionally it times out with the message "Connection to Veeam Backup Service is not Jul 22, 2015 · I had the same issue with very poor backup copy performance, and found the solution to be that the Veeam Backup server had multiple NIC cards with each card on a different network. I have one backup job with 43 VM in a vSphere Cluster (Windows and Linux Guest OS). I'm kinda new with Veeam so still trying to figure out everything. An 8TB file will still be completely dedupe, rather than say only the first 4tb being dedupe, then the last 4tb staying full size, but if it were to corrupt or perform slowly, Microsoft don't support it. Aug 17, 2021 · In my case, changing from off-host to on-host with the backup job configuration on the Veeam server as well as updating all the VM config versions from 5. but i deactivated network before booting the vm and there were no i/o going. Servers & Workstations. Mar 31, 2014 · Veeam Community discussions and solutions for: Veeam Backup Browser Very Slow of Veeam Backup & Replication May 28, 2010 · I want to restore a directory from a veeam replicat. But, two weeks ago the backup was extremely slow, there are times when the transfer rate reaches 10MB / s, it is quite ridiculous, the last backup took 22 hours to finish. Helen Mar 12, 2019 · I can only confirm what Regnor & vmtech123 said. - 2019-11 Servicing Stack Update for Windows Server 2016 for x64-based Systems (KB4520724) (Successfully Installed) Feb 22, 2021 · When looking at the past Veeam backup job history I did notice a certain trend, which is why I discovered this issue at the first place. However, I agree that 3-5 mbps is very slow and it must be analyzed by our support team. local for disk Hard disk 1 Feb 19, 2014 · Hello all, We have been seeing very poor performance when trying to restore guest Windows files. Mar 18, 2014 · we have switched to Veeam Backup to tape. Using the Off-host with Dell Equallogic hardware provider it seems to be running a little better, but sometimes snapshot on the SAN's ain't automatically removed, so we got back to the software VSS. Proxy connected to iscsi storage with write speed ~350 MB/s. 0 Update 3 host running on a i7 system with 64GB, SSD and HD storage and a 1G NIC-VBR 12. Mar 23, 2021 · Veeam Community discussions and solutions for: StoreOnce backups slow on V11 of Veeam Backup & Replication Dec 2, 2013 · Unfortunately the backup copy job is still causing issues when it gets to a transform. The local job is very fast! Now my idea is make the backup of all the vms on a offsite repository. Taskmanager shows little CPU usage. 2. We used config backup & restore. 0 has bought the average VM backup time back down from 2 to 6 hrs to 10 to 40mins. Jul 17, 2009 · Code: Select all Queued for processing at 9/28/2020 11:43:12 PM Required backup infrastructure resources have been assigned VM processing started at 9/28/2020 11:43:17 PM VM size: 20 GB Getting VM info from vSphere 00:03 Creating VM snapshot 00:02 Saving [DS_VDP] HCDNS/HCDNS. Apr 3, 2023 · Hi All, it’s my first post here. no issue with backup. Aug 19, 2020 · Backup and replication have always had a good speed, despite traffic passing on the same LAN network as other servers and services. Our Qnap is quite powerful i think, about the same as the listed Device in Veeam Ready Database, hence we will give it a try even for getting some first experiences in S3-Comp-Storage. veeam backups plus the rest of them. Jan 26, 2010 · Veeam Community discussions and solutions for: Backup very slow (Proxy?) of Veeam Backup & Replication Mar 24, 2023 · New-ItemProperty -Path 'HKLM:\SOFTWARE\Veeam\Veeam Backup and Replication\' -Name 'S3RequestRetryTotalTimeoutSec' -Value "9000" -PropertyType DWORD -Force Top DeanCTS Mar 1, 2023 · Servus Community, we have taken a VMWare host 7. Dec 17, 2015 · we finally updated to V12 and everything seemed fine until our BCJs with up to 1760 VMs per job started. Jun 29, 2013 · enoch wrote:We currently runs with the on-host feature and Microsoft software VSS allowing 2 task pr. Oct 11, 2021 · Veeam Backup & Replication. For replication, the speed is very slow. Ibm. Very slow backup on simple setup. Jun 24, 2015 · Re: Job Running Very Slow When Backup MSExchange Post by foggy » Wed Jun 24, 2015 10:02 am this post Select this particular VM to the left and check what transport mode is being utilized to retrieve this VM data (transport mode [tag] is reported right after the proxy server name selected for processing) and whether CBT is used for its hard Feb 8, 2018 · Veeam Community discussions and solutions for: slow backup to Wasabi of Object Storage as Backup Target Jan 17, 2024 · When our physical Veeam server is running tasks, such as Backup Copy Jobs, I'm finding the VBR console incredibly slow and unresponsive. Jan 11, 2013 · Hi, I was kinda thinking it could be that I might try and do a veeam backup with no compression or dedupe and see how it backs up It might be a fair bit bigger, but is worth the extra space if I can back it up at 3 times the speed. 5 U4 installed on Windows Server 2019. May 22, 2020 · I have Veeam Backup & Replication 9. With the assumption that your available bandwidth is limited, I'd also like to share some ways that Veeam Backup Feb 15, 2009 · Also note here (looking into the very near future), Veeam Backup 4. I am really struggling with my veeam backup and replication setup. Mar 23, 2018 · Veeam Community discussions and solutions for: Very slow backups to HPE DS3600 of Veeam Backup & Replication Sep 27, 2023 · By now i’m using “Veeam Backup & Rep” in the free community edition - for testing some things an maybe buying a commercial license in future. If it’s of any help, I’m using a default backup proxy in Veeam with automatic selection. First we setup the remote NAS in the local network, because their internet speed is rather slow and it would have taken more than 24 hours to finish. Issue only comes up on the X (1tb) drive. as it's so slow it's a failure. I then canceled, restarted the FLR restore and copied just a few folders and it works, but it's very very slow. I'm at a loss. 172 of Veeam Backup & Replication Dec 15, 2020 · Veeam Community discussions and solutions for: XFS and Fast Clone (reflink) very slow on merging? of Veeam Backup & Replication Jan 1, 2006 · Hello All, I am testing Veeam Backup on two ESX vCenter VM's. 5 U1 or 6. Then start troubleshooting. All backups are fine with Application aware. 6 TB respectively. I put in a simple NAS box and I run the backup with the following settings Synthetic Full Compression - low Target - WAN Backups run at about 4mb which would take forever and be insufficient. 01. 5 u3. 4 GB on this incremental backup) had a ~21 min backup time while the indexing is still going on after an hour. Feb 18, 2019 · Hello, Case 03416572 we replaced our Veeam server with a fresh, powerfull new system running on W2019. Feb 29, 2012 · Hi, I just tried to restore an entire VM from last night's backup, and was astounded to see that I was only getting 1MBPS restore speed, which would've taken 8hrs or so to restore the VM (140GB in total)!! Nov 27, 2012 · It is only the first time I click on the individual sections that things are incredibly slow. Apr 5, 2011 · The disk subsystem is a SAS-RAID5 volume. with old i don't mean "slow", i mean "the san we used before the current one". Backups are made and stored remotely. Jan 4, 2022 · When restoring files to a different location (folder or host) using the 'copy to' option pictured here, I find the Veeam restore process to be very slow and problematic. Sep 7, 2021 · Recently, We upgraded our Veeam Backup Server from 9. The Veeam server is a not-too-ancient Dell R740, with 8 core CPU & 64GB RAM, running Windows Server 2019. 902 on a physical HP ProLiant DL380 G6 server with 2 CPU's (each having 8 cores with HT), with 72GB of RAM and a very fast MSA with 4. I have no problems backing up VM's from the EMC but when I go to back up the CIFS share the backup job crawls. 2GB File from the VM to the physical backupserver 1 get a datarate of 1,2GB/sec. First thing to do is to monitor the Bottleneck in the backup job progress, which is the bottleneck, Source, target, network, or proxy. 6GB read at 8Mb/s [CBT] - 16:01:02 Thats 16 hours! This is blowing our backup window and causes backup-replication scheduling conflicts. For this test, the backup files were sitting on the newer SAN that was in smoke testing before entering the service. ISCSI network. On the backup tab check create active full backups periodically. Best, Fabian Jan 19, 2022 · We had a very good tech talk with a Veeam system engineer the past days, he told us QuObjects normally should work if the Qnap hardware is sized good enough. 5TB file server (Windows 2012 R2) with low change rate (19. from Hardened Repository - BKP --> about 2 Gbps - Restoration --> about Apr 27, 2016 · When I first set up everything, the first backup took a while (10 hours), I remember the copy job being very fast, a fraction of the backup jobs time. The VM has a size of 2TB and as of this writing the “statistics” shows that I have still 900+ GB left with the restoration rate at 2MB/s at 56% in progress state while the “log” shows “ Restoring Hard disk 1 (2. Standalone backup agent for Microsoft Windows servers and workstations (formerly Veeam Endpoint Backup FREE) 9 posts • Page 1 of 1. Has anybody encountered something like this? Aug 22, 2023 · Veeam and Nimble storage Deployment guide. PublicStoragePlugin. 0 U2: extremely slow replication and restore over NBD of VMware vSphere V11 + ESXi 7. I've copied very large files to and from the Veeam VM using the CIFS backup share while the file server backup is running and those copies are as fast as they should be. In veeam backup and fast SCP i do this : Restore > Restore from replicas : Indivudal guest files > Select the VM and a restore point. Comparison of restore in my configuration: 1. Veeam and Nimble Storage integration: First-hand backup and replication. Network and Storage speed. Even when we send large Nov 24, 2015 · When you get into the system (remotely or locally), the resources are pegged, and Veeam Backup Service is not running. direct SAN. VM Size into vSphere are about 7. I have another backup proxy on the other host machine (10Gbps connection). Feb 12, 2019 · Veeam Community discussions and solutions for: V11 + ESXi 7. 1420 running on an i5 system with 16GB, with two 1G NICs, NIC1 con Jun 24, 2014 · Back during v5 beta testing, tsightler observed a few seconds faster boot times (power on to logon prompt) of SureBackup VM than the corresponding production VM. That's why the single file copy is faster than a Veeam backup. 2TB. Feb 13, 2019 · I could be wrong, but I'm pretty sure the 4tb limit is the max supported limit, not the max size of the dedupe. I have a similar setup at another site with the same throughput and it takes 5 minutes to backup. Eg. 0 will leverage some new vSphere functionality and APIs that would allows us near-CDP replication with very fast replication cycles (10-30 seconds according to the current testing), but still WITHOUT requirement for a VM to run in snapshot mode. I've tried different proxy's. 2. All repos are NTFS and 64K cluster. All resuls were slow. Whats wrong? Thanks. When running file level restore from Veeam Backup & Replication and restoring to original location I reach staggering speed of 3 KB/s!. Physica server for the proxy server, I tried a virtual server - hot add, virtual server . As veeam support suggested, i stopped all veeam services, reconnected iSCSI disk and then CPU went back to 100%. Our Backup jobs with agent become very slowly (from 300 MB/s to 10MB/s) when the copy jobs started. When this happens the highly spec'd server is low on CPU utilisation (<20%) and low on memory usage (<50%), and the NIC is low utilisation too. For Example i have to Copy an ammount of single (168. I have configured a local repository ( a local nas) and I configure the backup job. For the backup Jobs,We are using the QNAP ISCSI as our Backup Job repository. But can anyone tell me what this dll does & also explain why it's part of the package if it can just be disabled / removed like this? Apr 13, 2021 · I see very little pressure on CPU or RAM on both the Veeam backup server or storage repository. For a long time I have turned off guest file system indexing because it takes like 6 hours (on an 8 hour backup interval) which means it is constantly running and makes server maintenance difficult. Jun 18, 2024 · Veeam Community discussions and solutions for: Slow replication with 12. Jul 28, 2014 · First of all let me say that Veeam support has totally dropped the ball on this case, hence why Im turning to the forums as they provided much more information than the very uneducated Veeam rep did. Here are some details about my setup: Veeam Version: [Specify your May 19, 2018 · I'm in trouble that Hyper-V guest os starting up is very slow after I added guest os in "Edit Replication Job" window. I have jumbo frames enabled across the Jan 24, 2020 · Ok, Got it. Feb 25, 2021 · I have Veeam B&R running on one Windows Server VM (10Gbps connection), with a backup proxy on the same machine. Since the CBT is gone the replication spends a lot of time calculating a catalog before starting the replication. from Veeam server (it is also the first tier of BKP) - BKP --> about 5 Gbps - Restore --> about 2 Gbps 2. Mar 31, 2018 · There are many reasons why restore can be slower than backup, for example: backup is running in SAN mode and the restore proxy works in Network mode (btw from the log I see it's NBD), slow read from the backup repository (f. 0 U3 host to a 6. I'm looking at one right now: Hard Disk 2 (2. Like you can see, the Processing Rate was around 78MB/s for this particular job. 5hrs merge) vs the 15TB(10-60hrs merge) one that is very slow, these are on the same storage on the same repos. Oct 13, 2021 · Which is very very very slow. And v6 is giving a 99% source bottleneck. Antivirus - I use avast, and had whitelisted the paths before starting the backup. This can be the a MS SQL Express which comes with the Veeam installation or a MS SQL server which you have provided in the installation wizard. Veeam component settings. One NAS (diskstation02) gets a straightforward Veeam backup job with reverse incrementals which works fine. Nov 12, 2019 · Well, same problem, replication was at 1% completed and it started yesterday 10PM. 1261 Vmware 7 U3 does someone have a solution ? Mar 23, 2018 · Solved Renaming C:\Program Files\Veeam\Backup and Replication\Backup\Veeam. Any help would be great. 0 HDD. Slow performance has mush factors: Wrong Veeam components sizing. So I assume they also support Veeam Backup and Replication V10. That way it doesn't have to go all the back to 180 days to create your next incremental. all VM and production data is made up to 2. So, NBD mode is very slow by VMware design and to take advantage of 56gb network in the absence of shared storage need to install Veeam proxy on each host and use hot-adding mode. (no Veeam case open yet, but very likely the next one) The backup to tape jobs use the backup copy jobs as a source. Veeam Server is a VM. 02 these are in a cluster with a dvswitch. We have seen that if we choose guest file restore (Windows), the dialog windows is always opened Apr 16, 2013 · Then it takes 45 minutes to an hour before the window to browse the files actually appears. It happens that we have to recover a file from a remote backup, for a remote site. 1-2MB/s slow. He also hung up on me and closed my case out, which I find very unprofessional and will be following up with management on that in a day or two. Speed changes between 5-15MB/s but in generall it is about 6MB/s. It has data-deduplication on in the VM itself (would be like 80% larger if it wasn't). Have a look at the below Veeam Backup job history for one of the jobs on the platform: Veeam Backup job performance insight . Jan 13, 2014 · Veeam Community discussions and solutions for: COPY JOB through WAN Accelerator is very slow of Veeam Backup & Replication Feb 11, 2016 · Hello everybody, i have installed a new Veeam Backup & Replication server using v9. Now the Veeam database actions seem very slow. Instead of sending 5-10 GB/s to our remote site we only get 1 GB/s, nearly doing the transfer sequentially! May 13, 2015 · For the next person who bangs their head against the wall for this one, check that all of the services (including the services you don't think you use, including Veeam AWS Service, Veeam GCP Service, Veeam Azure Service) are all set to the correct "Logon As" Account. Veeam reports the throughput at 82 mb/s. it's a vnx 5300 with a lot of drives. This only happens in VEEAM. Probably the time you see is expected for such a large full, however I would recommend to open a case with technical support so that they could review logs and verify what operations actually take most of the time during job operation. 1261 P2 ESXi Server: New Dell Server running ESXi 7. We now try to restore a 30GB VM directly to the ESXI Host. 1 so that I can run a full backup on a fresh RDX Cartridge every night, and what happens after the weekly cycle when Mondays cartridge is put back in?? Does the backup get overwritten with a new Full Backup, or does it then do an incremental? Cheers for the help! Feb 11, 2025 · I’ve been using Veeam Backup & Replication for a while now, but I’ve been experiencing some performance issues, particularly with backup speed and storage efficiency. regards Jan 7, 2015 · Main Site: Veeam Backup Server Remote sites: Veeam backup Proxies and repositories. One, an Exchange 2007 server, is giving me trouble. Jan 10, 2019 · Hi, I have got very slow backupspeed of max. VEEAM performs random readings, which kills the performance. This machine has 4 cpu and 4 GB RAM and it's out from domain. 0. The Veeam software is installed on a Windows Server 2008 VM (which I'm not currently backing up). 50MB/sec, running on a 10gbit network. Feb 20, 2023 · No other veeam jobs are running during this time and. I've open a case with Veeam teachnical support as well yesterday May 13, 2021 · I can confirm that with 7 U3 it is still very slow on two tested systems. 0 U2: extremely slow replication and restore over NBD - Page 2 Aug 7, 2019 · I am using emc data domain as backup repository and i passed through and hba card on my veeam server (veeam backup & replication is a vm) and using DDboost my veeam server has 16vcpu thus i was set maximum concurrent task = 10 on backup proxy (backup proxy is my veeam server ) also maximum concurrent task on repository that is data domain is 10 now maximum bandwidth that i can use due to On top of these sit various volumes that are shared by CIFS used as extents for veeam scale out repos. 4vCPU and 16 Gb Ram. 1. 4 GB Read at 30MB/Sec 14:09 Next replication : Hard disk 1 30GB - 885 MB Read at 3MB/Sec 05:44 (CBT takes LONGER and have a very low transfer rate) Does anyone know how Veeam does incremental backup when CBT is not used? Jan 20, 2012 · Generally, synthetic backup activity puts very high load on the target storage and time required to perform it depends mostly on the storage performance. 5 to 11 (~ 80 - 100 MB/s). I was wondering which is the best approach. My backup repository is a Linux based system running Openmediavault on a Supermicro chassis with about 125TB of storage configured with RAID6 via and a hardware Areca-1882i raid controller. After a while, the read speeds drops significantly for both incremental and full backups, going down to ~70MB/s in some cases. Jun 28, 2011 · I recently bought Veeam Essentials, and have installed another Buffalo 2TB NAS device to store Veeam backups only. 4 GB Read at 30MB/Sec 14:09 Next replication : Hard disk 1 30GB - 885 MB Read at 3MB/Sec 05:44 (CBT takes LONGER and have a very low transfer rate) Does anyone know how Veeam does incremental backup when CBT is not used? May 13, 2015 · For the next person who bangs their head against the wall for this one, check that all of the services (including the services you don't think you use, including Veeam AWS Service, Veeam GCP Service, Veeam Azure Service) are all set to the correct "Logon As" Account. dll This fixed my slow startup issue of many months (lab environment clean 95u4 install). Veeam Community discussions and solutions for: Veeam very slow with Data Domain, need help to configure of Veeam Backup & Replication Veeam very slow with Data Domain, need help to configure - R&D Forums May 6, 2022 · Veeam Community discussions and solutions for: Veeam Backup & Replication Very Slow - CDP JOB's of Veeam Backup & Replication In the ressource monitor of the veeam server, I see in the disk performance, that the backup job file (vib/vbk) is continuously in write and read access. Sep 19, 2011 · Veeam Community discussions and solutions for: Very slow finalising of Veeam Backup & Replication May 15, 2020 · [ID# 04165665] Surebackup A/V scan slow and sequential one VM at a time Back to My Cases Product: Veeam Backup & Replication Severity: 3 Opened: May 8, 2020 22:54 VBR v10 (P1), VMware ESXi 6. I had to go into VBR and set the preferred network to use and once I set the correct network as preferred my backup copy jobs went from 29 hours down to 7 minutes. When I first ran the Replication job the VM summary screen reported that VSS Freeze failed to prep Jun 26, 2021 · This key must be added on the Veeam Backup & Replication server. 90 Gb respectively The backup is going very very slow for me process rates of 2 MB/s, the rest of the VM backup jobs are working perfectly, I just have Jan 2, 2014 · Backup copy transfers actual VM state, it opens source backup files in order to process necessary data blocks. I assume this meant that it was re-reading the same parts over and over while only keeping a small portion. To be honest, I was shocked, looking at the data transfer rate. Each site has a 10 GB network, vmxnet3. Best you ask N-Able support about that statement. Today, I want to explain how you can overcome the challenge of a heavy replication load on your network. The Problem now is, the Copy job is very slow. 9 TB and 2. host. 22 Gb and 5. 4096/256 = 16x, which matches the measured overhead during testing. Jun 24, 2018 · We are running Backup & Replication 9. Jan 19, 2016 · Our VEEAM Backup and Replication Software runs on an external Server (was one of our old HP ProLiant with Windows Server2012 on it 2 Sokets with 16 cores 2Ghz and 96 GB RAM) the VM's are running on an NetApp System. Bottleneck of every job ranges from Source 93% to Source 99%. Been engaged with support since 2nd April. From our side, we have a long topic about this case where you can find a statement from Veeam. I’m hoping to get some insights from the community on best practices for optimizing backup performance. 5 U4 to V11. Jul 18, 2010 · The throughput issue seems to be with Veeam. There is a 20Gb file in the local storage but the speed is: Processing rate: 84Mb/s I think it would be higher. Install location of Veeam: C drive. Veeam IO is a mix of sequential and random IO, while the single-file copy is sequential only. It ran for 3 hours and nothing happened. the vm was a windows server 2003 r2 enterprise x64, is running a sql server 2008 with very little going on and hosts mostly self developed software via network share. My Configuration is followings Veeam Backup & Replication 9. Jul 10, 2024 · So even if your backup job runs at 300MB/s (like our environment) and you have all front end interfaces at 10Gbps, read operation is very slow because of disks. network mode. Copy jobs seem to be very slow, but not as slow as before the optimization we did with Veeam Dev in V11 (case 04822737). Thanks for quick response. Jan 5, 2024 · When you run your backup job with throtlling and get low speeds, if you look at your backup job statistics (double-click the job), there are 4 metrics Veeam determines latency on: Source (source storage containing the data you wanna back up), Proxy (Veeam Component which performs all the data transfer, compression, dedup, etc. Jul 23, 2011 · You wouldn't think this would affect the ability of Veeam to backup the template but it did. Dec 1, 2011 · The disks in both servers seem very fast. I set hotadd mode on proxy because when I tried auto Veeam was using network Dec 1, 2019 · I have a Veeam B&R server which has a local storage and attached a tape library to this server via SAS connection. I’m evaluating Veeam in my lab. The network and processor utilization however is pretty low, so it looks like he's struggling with reading and writing any faster. If you use NAS storage, you always have to factor in the network connection/bandwith to the NAS. 5) and Veeam Proxy on same dedicated ESXi5. Dec 6, 2010 · As an aside, does the registry hack still work on 5. Full backup file compact on primary backup chain might be helpful in this case. Rebooting the machine results in a very slow shutdown, on the order of 20 minutes to actually get out of Windows and start POSTing. g. 107MB/s full backup job and 222MB/s incremental. 000) files with about 180 GB together; to a local target disk. Also when iSCSI REFS backup disk was not connect, with veeam services working,it seemd stable. We have a pair of Synology Diskstation DS411j/DS413j NAS boxes. Note: the speed of 110MB/s is during the initial replication copy. 0 U2: extremely slow replication and restore over NBD - Page 3 Dec 19, 2024 · Now there are random crashes, ram usage goes up, CPU is 100% by system proccess. The back-up NAS device is accessed as a network drive through Windows in order to allow the Veeam backup job to 'see' the volume. But these repos are only 100 GB so i guess for most customers REFS works perfectly. Apr 20, 2020 · Two VM CentOS 8 with NFS mount points and Veeam backup linux client I have two jobs separated by proxy from the NFS mount points of each linux client each job is 5. 3 Jun 4, 2015 · Recently, I blogged about how easy it is to start VMware VM replication with Veeam so you can achieve the best possible recovery time and recovery point objectives (RTPOs). May 17, 2024 · When running backup jobs, Veeam starts running well, reaching read speeds close to 450MB/s for some jobs. Nov 29, 2023 · Is this normal or is stuck waiting for something before it can start the backup? The server really has no load on it as it is a test machine (physical, not virtual). Replication processing rate : 12MB/s vs. May 28, 2010 · I want to restore a directory from a veeam replicat. When I run a backup of a single VM with Veeam Backup and enable Application Aware and Guest File system indexing the Veeam server gives me very poor speed. Once we find the files we want and do a Copy-To (we don't restore back in place generally), we get about 12 MB/s transfer rates, which don't seem to line up with the very slow opening of the backup. yep, it is technically kind of slow still I don't care so much because all the activity is done by a dedicated physical backup server and fits in the time window. Network connection - backup is happening locally from my 2 SSD’s to my External USB 3. I had a test server that I had setup to trial and do a proof of concept at the site with, brought that up and ran some backups and everything went well. the issue happened by every week. Copy jobs to SMB StoreOnce repo are very slow (~4 - 5 MB/s), NFS repo to the same StoreOnce works at the normal speed we would be getting before the upgrade from 9. I fixed the SQL server according to best practices for running an SQL Server VM and my disk load drastically reduced and my overall Veeam performance improved significantly. Merge/Synthetic operations on a NAS device with spinning disks are very slow with SMB & NFS protocol. Feb 28, 2022 · I realize I'm late to the discussion, but I have also seen that the replication after increasing a drive size is slow. The window of the backup brower take two minutes to open. Also, I wouldn't try to compare drag&drop speed with backup speed because drag&drop and backup are two completely different processes. I select the directory I want to restore > Copy To > d:\VEEAM restore Aug 3, 2023 · The Veeam user guides assumes you use local storage. The Veeam database is running in SQL Express 2017 on the same box. (from Arcserve Backup). 12 Mbit/s Nov 26, 2021 · Memory - not capped out during backup, not using page/swap file. Backup. May 27, 2014 · The backup jobs on production site is pretty fast - around 100MB transfer speed. Read speed will become lower if backup copy needs to process some data blocks from such fragmented full. I'd create a new backup once a month. Agent-based backup of Windows, Linux, Max, AIX and Solaris machines. VMware vSphere. I find backups are at a fast 93MB/s, but restores are slow at 3MB/s. So 1% in 10 hours Backup is hanging when replication is running so backup didn't start neither. Feb 6, 2015 · Veeam Community discussions and solutions for: SureBackup application VERY slow (sharepoint) of Veeam Backup & Replication Jul 13, 2023 · Veeam B&R server with 1GB networking (for job management only) Two virtual VMware proxies on Windows Server 2016 with 10GB networking, 8GB of RAM and 8 vCPUs; Transport mode for each proxy is set to automatic with 8 max concurrent tasks; Backup jobs are spread out over the evening to not overlap/overload the proxies May 12, 2022 · The next step would be to carry out performance testing on the specific problematic stage. This registry entry fix has resolved the speeds from the HP StoreOnce (Disk) to Tape: Key: UseUnbufferedAccess Path: HKEY_LOCAL_MACHINE\SOFTWARE\Veeam\Veeam Backup and Replication\ Type: REG_DWORD Value: 0 This key must be added on the Veeam Backup & Replication server. Apr 11, 2021 · We have the same issue here, case #04734098. May 28, 2024 · Veeam Community discussions and solutions for: Slow replication with 12. Sep 1, 2015 · Now all my Backup jobs on my second site were slow, and I mean, really slow. Subsequent boot is slow, and the login screen draws very slowly. We have two physical Exchange servers with approx. We opened a Veeam ticket (02163118) but when Veeam support found out that the issue also happens with normal file copies to the REFS they basically told us that it is not a Veeam issue. However, we are not sure and would like to find out if anyone else have faced the same problem and what the recommended solution for this problem is. 7TB file server (Windows 2016 Server) with a very low change rate of 5GB on an incremental Oct 28, 2011 · - The OS is Server 2016 and was "not" up to date when the ReFS and Job was made - it is now, but the fastclone is still very slow (24 hours). -ESXi 7. nvram 00:00 Using backup proxy veeamproxy. I've contacted support and have spoken to 3 different level 1 techs. The backup speed is under 1 MB/sec. but i can definitely tell (procmon, taskmgr, taskexplorer) these five minutes at first and these 15 minutes at the end it did absolutely NOTHING. May 18, 2021 · Veeam on windows during FLR was using a 4MB read-ahead block size even though the backup's blocks were 256kB. at first I thought it is due to the Internet connection. I have 3 hosts running esxi 7. Hardware Snapshot Orchestration – A game-changer from HPE storage and Veeam. Although it looks like "one big backup file", there are data and metadata sections inside. The server is 572GB. vmx 00:00 Saving [DS_VDP] HCDNS/HCDNS. 5 Update 3 and Windows Agent 2. Sep 16, 2016 · Under configure backup local storage tab select advanced. When I restart guest os restart , it takes about a hour to start up Please give me any information and advises to fix this situation. This is because it's falling back on the target host and VB&R server Windows O/S to perform the copy and, as any SysAdmin will tell you, Windows is dreadful at file managem Apr 28, 2022 · For some backup jobs we run forever incremental and we think that the backup chain might becomes fragmented after a long time, and that we might have to run a new full backup for this to be resolved. The most it would have to go back is 31 days. When I start a file to tape job, the speed is very slow I think. The main problem is that the daily incremental backup of our VMs are really slow. . Metadata operations are random. it performed very well during a backup operation (not a replica that is being slow). Write operations use cache tier so the performance are totally different. Some question related to it. We run backups every evening at 19:00 and create synthetic fulls on Saturday. Apr 4, 2012 · Virtual Veeam Server to 1gb switch, to 1gb ptp (bandwith is limited to 20mb across our point to point), to 10/100mb switch then to another machine. The problem is, that “File Copy Jobs” (not Backup Copy) are very very slow. tasks), Network At random, our backups will become very slow. Please note the figures I gave for the merge on the 12TB backup job (2. Everything is connected together with my mikrotik switch. I have the Veeam Backup server as my only Proxy server. Mar 18, 2009 · Veeam Community discussions and solutions for: Very Slow Backup - SAN Based of Veeam Backup & Replication Apr 6, 2012 · I have a Veeam 6 install, I have an EMC 5300VNX that we have configured a CIFS share on. My backup jobs in Veeam Backup and Replication (12) are processing data extremely slowly. Mar 17, 2021 · Backups suddenly very slow. Jun 8, 2010 · Re: very slow restore speed Post by stevenrodenburg1 » Mon Oct 17, 2011 9:47 am this post joergr wrote: "till 100%. Veeam is running the latest April 2023 patch. Feb 22, 2023 · Veeam Community discussions and solutions for: V11 + ESXi 7. 5 U3 host everything goes in acceptable speed (~80 MB/s). Ressource monitor show that the disk are in no way at maximum load. dtmodl yeost ogkox oosh qvivv guzgv scss dxat res wtvte