Veeam replication slow Jun 28, 2013 · Veeam backup storage is an IBM ds3300 with 11x450GB 10K rpm SAS disks RAID5 (and read/write cache is enabled- ds3300 pros will know what I mean here). If I manually drag and drop, from and to the same devices, its 500-800 mbps. Jan 20, 2012 · It is still not clear where this Veeam B&R server is located and what are the bottleneck stats for your backup jobs. This is only throttled to half our available bandwidth though. Backup. Re: Replication slow Post by Gostev » Sat Jan 15, 2011 10:43 am this post More disk changes, or more disk fragmentation on Windows will reduce processing rate. Thanks. * four jobs launched in the same time - impossible to use console for any task that (probably) requires DB access (opening menu works fast, opening job statistics takes minutes, stopping the job takes more than Apr 4, 2017 · 1 Physical Veeam Server - Direct connection to Equallogics SAN Transport mode enabled. It was only 1. 0 U2: extremely slow replication and restore over NBD - Page 3 Nov 12, 2019 · Well, same problem, replication was at 1% completed and it started yesterday 10PM. If Veeam would better report what the actual problem is I suspect I'd be much closer to remedying it. Aug 18, 2011 · Hi Folks, Finally got round to upgrading to version 6 of Veeam recently - since then the performance of one of my servers is very slow. 6GHz 4C CPU, 24GB RAM) - EXS NetApp FAS2240-2 (Production Data + VMs) Backup repo (Buffalo Terastation connected to Veeam B&R Virtual Server via MS iSCSI initiator) 50MB Sep 7, 2017 · Veeam Community discussions and solutions for: Slow Quick Migration on 10Gbit network of Veeam Backup & Replication Sep 7, 2017 · Veeam Community discussions and solutions for: Slow Quick Migration on 10Gbit network of Veeam Backup & Replication Apr 27, 2016 · It is a Synology RS815+ with shared folders added to Veeam B&R as a CIFS share. After a while, the read speeds drops significantly for both incremental and full backups, going down to ~70MB/s in some cases. With this method Veeam deploys a small agent to the linux server and read data directly from the Veeam server over a socket, no need for sharing the filesystem. Further Information: - We upgraded Veeam B&R from v7 to v8 including Patch 1 (Version 8. Jan 10, 2014 · Also noticed (which I missed from the original post) I was getting this message in the logs of the slow Replication job. The speed with Trial Version was ok though it was running on SAN storage . (I have read this could be a bottle neck, as it is preferred to do 'in-guest' presentation of LUNs to veeam?) Jul 22, 2015 · I've the same problem like iurbano: the VEEAM file copy function needs 20 minutes until the first file is transferred. Here is a brief overview of the Infrastructure we are using Infrastructure Dedicated Backup Server (Veeam B and R currently installed on) - HP Proliant D320e Gen 8 - Windows Server 2012 R2 - 16GB RAM - 4 Core - 500GB Hard Disk - Feb 12, 2019 · Veeam Community discussions and solutions for: V11 + ESXi 7. One thing I've discovered in regards to the bottleneck stats, it does not take into account time spent waiting on a resource that has some kind of concurrency limit (such as a backup proxy). Veeam support has narrowed this down to block deletions on the object storage (Wasabi). Proxy connected to iscsi storage with write speed ~350 MB/s. I am worried about the time it would take me to restore in case of a problem. 5. dll This fixed my slow startup issue of many months (lab environment clean 95u4 install). host. The total time for the job can take over 6hrs! I'm Currently evaluating Veeam B&R 6. The load metrics were: Source 55% > Proxy 33% > Network 46% > Target 59%. I'm not seeing any slowdown of backups or with the SOBR offloads. iSCSI LUNs are used to mount datastores in the ESXs Backup Sep 21, 2015 · I am currently trialing Veeam Backup and Replication and struggling with current process rate. I set hotadd mode on proxy because when I tried auto Veeam was using network May 31, 2011 · Two nights ago, i started noticing that with two VM's (out of 19 being backed-up and 7 replicated), the read-speeds in their jobs, regardless if it's backup or replication, have become horrendously slow. I have Veeam B&R running on one Windows Server VM (10Gbps connection), with a backup proxy on the same machine. once the data replication kickes in it is very quick processing at 111MB/s its just the initial start. I do know that Veeam's requirements for agents are much more restrictive than for repositories. I suppose you would see a slow snapshot deletion if you tried to perform the same thing directly in vSphere client as Foggy said above. 7u3, Windows 2016, Windows Defender A/V scanner SOBRs on EMC VNX5700 hybrid storage array Veeam reports the throughput at 82 mb/s. When I backup, my main (C:) Internal SSD shows:Local SSD (C:) (476. Ressource monitor show that the disk are in no way at maximum load. The bottleneck is always displayed as target Datastores ! I'm Currently evaluating Veeam B&R 6. May 19, 2022 · Hello, When attempting to backup from my local devices to my local NAS, the software is showing 3-5/mbps which is insanely slow. 5 U2 host to this new host with Veeam 11 and have an incredibly slow performance during replication (~2 MB/s). [moderator: included correct case ID] Mar 3, 2015 · I find doubts and I made another copy of a directory of a minor GB 's in size and in the same directory as the Copy File that is slow and the result was much better and faster ( + -20Mb / s ) . - Windows 2003, XP – C:\Documents and Settings\All Users\Application Data\Veeam\Backup\ - Windows Vista, 7 - C:\Users\All Users\Veeam\Backup\ Apr 13, 2021 · In our environment we use both Synology and Nimble storages, the comment with regards to linux and raid 6 was mention to me by Veeam's tier 2 support. VEEAM 8. However the target is not going down and other processes using this VPN tunnel are not having any connection issues. It just seems slow, but what isn't happening is the server keeps loosing connection to the target. Feb 20, 2023 · No other veeam jobs are running during this time and. Every M620 server is fully firmware and driver updated (from Dell support site) and every Windows 2012r2 is fully updated including the Veeam Server which also is Windows 2012r2. 2. Jan 25, 2019 · Hi, We have some problems with our VMx replication with Veeam B&R 9. May 13, 2021 · Confirmed slow as molasses (8MB/s) replication over 10Gb between two VRTXs with vmware 7. Sep 17, 2022 · Veeam on windows during FLR was using a 4MB read-ahead block size even though the backup's blocks were 256kB. Dec 11, 2018 · The replication speed is pretty stable at 20 MB/s, what appears pretty slow to me also because both server are not in production right now and at linked at 1 GBPS over the local LAN. 5 U1 or 6. The Primary Bottleneck is the Target but If I test the network speed between Veeam and the target I get speeds of 225MB/s(tests done during working hours while backups happen when people are away). May 23, 2014 · I enable Windows Server deduplication on my backup server, in the drive where veeam save its backups. I notice that concurrent streams each go at the same slow speed but total throughput increases perfectly. Oct 8, 2012 · Re: Replication VERY SLOW 5MB/s Post by AlexWhit » Mon Oct 08, 2012 4:02 pm this post it is still very slow but when i go int o the client it just hangs when i try and view the job. Mar 14, 2024 · Veeam Backup & Replication provides advanced statistics about the data flow efficiency and lets you identify bottlenecks in the data transmission process. As far as I can recall it started with the current V8 patch (8. Veem (physical) ||| Feb 25, 2021 · I have tried the replication or quick migration in both Network Mode and Virtual Appliance (HotAdd) and they produce the same result, nothing over 110MB/s. The reason for this will probably be that we do some file to tape backups. Here's my configuration: Veeam Backup and Replication: New Dell Server 2019 (32GB RAM) running Veeam 11. I’m hoping to get some insights from the community on best practices for optimizing backup performance. In the Logfile Agent. Feb 11, 2016 · Hello everybody, i have installed a new Veeam Backup & Replication server using v9. 1261 P2 ESXi Server: New Dell Server running ESXi 7. Mar 23, 2018 · Solved Renaming C:\Program Files\Veeam\Backup and Replication\Backup\Veeam. The Veeam server is a not-too-ancient Dell R740, with 8 core CPU & 64GB RAM, running Windows Server 2019. The Bottleneck is showing: Source: 4%, Proxy: %6, Network: 99%, Target: 0% We are facing this issue on both Hyper-V servers we have, the backup target is C:\Backup Sep 29, 2017 · I have a host with several million files (file server). On my client systems I can mount a backup typically in less than a minute, with some of the ones with bigger data sets in a couple minutes. Replication processing rate : 12MB/s vs. The old system had only 16 cores, the new 36. -ESXi 7. 0 U2: extremely slow replication and restore over NBD - Page 2 Aug 11, 2021 · Veeam's agent certainly won't run on ARM-based systems. 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. The source proxy is configured for direct SAN access, while the destination proxy is set to NBD. " Jun 18, 2024 · we have been facing since upgrading to Veeam 12. This only happens in VEEAM. Veeam backup proxy detected, changed block tracking is disabled. 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. According to Veeam, my bottleneck is TARGET and my job statistics are : Aug 22, 2023 · Hey VEEA-ers, I finally got VEEAM installed and running and configured and I am starting to kick off jobs, but my speeds are slow (100mbps) or when writing I have a full 10gb backbone and a dedicated NIMBLE specifically for my VEEAM data and I have a physical server with 4x 10gb NICs on it (2 for ma Jul 17, 2024 · I recently submitted a support request regarding slow a slow Backup Copy Job from our on-premises Linux Hardened (Scale-out) Repository to a third-party Veeam Cloud Connect service provider - we reached a suitable resolution but the technician recommended posting here. Oct 5, 2021 · Changing the registry value did not seem to help. 0, utilizing both backup jobs and replication jobs. Feb 18, 2019 · we replaced our Veeam server with a fresh, powerfull new system running on W2019. befor) If I connect on the windows machine it uses only 27,7GB. The case ID is 07324845. Then start troubleshooting. I am using the free version of Veeam Agent for Windows. May 16, 2011 · mongie wrote:Hi All, We've been using Veeam for backups for years, but have just started using it for replication. 1420 running on an i5 system with 16GB, with two 1G NICs, NIC1 con Jun 29, 2013 · Veeam Backup and Replication version 8. 0 Tandberg RDX drive A Full backup of the VM's (around 750GB) takes 18 and a half hours backing up at 11MB/sec to the RDX which is mounted direct to the Veeam Server using USB passthrough. So that does explain it if the slow merge is caused by this. Apr 24, 2024 · The backup of our Veeam configuration database is quite slow, the backup takes about 6 hours. Now the Veeam database actions seem very slow. Feb 24, 2012 · Replication Success!!! We had a slow link to our DR site. Nov 24, 2016 · Our first replication job was a 2. [*]The mount point is set as the Veeam Backup and Replication Server (also the backup repository). The jobs are backuping up VMs and guest stores at a rate of 5mb/s to a maximum of 10mb/s. The setup is very simple. Bottleneck of every job ranges from Source 93% to Source 99%. 0 U3 into operation and are currently replicating our virtual machines from a 6. My environment is quite small with 3 ESX host connectedto 2 EMC VNXe 3200 via multiple 10 Gigabit Ethernet connection. 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 Nov 8, 2013 · The machine that was deployed by Instant VM recovery was very slow until it was migrated to its original vSphere datastore. I can't find any reports about whether a repository would work, but I'm also guessing no. The Veeam database is running in SQL Express 2017 on the same box. Sep 6, 2010 · Replication has additional overhead of using VMware API versus simply writing to an open file, so the difference is expected. 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 Jan 4, 2016 · I am having a great experience using Veeam but seem to have run into a problem when testing a restore of a SQL DB to server SQL01. 5 TB volume storage raid 6 - 1x PERC H730 controller - 8x 1TB 7. I find backups are at a fast 93MB/s, but restores are slow at 3MB/s. Feb 29, 2012 · Veeam Community discussions and solutions for: Extremely slow Entire VM restore - 1MBPS!! - 00672054 of Veeam Backup & Replication Apr 22, 2018 · Veeam Community discussions and solutions for: slow quick migration of Veeam Backup & Replication Re: Slow Replication to DR Site Post by veremin » Fri Aug 02, 2013 7:51 am this post Yep, as Alexander mentioned, even though it was reported that CBT was utilized (“CBT” metrics), it doesn’t seem so (amount of read/transferred). You may want to try this to get faster transfer speed: NETEX AND VEEAM SOFTWARE PARTNER TO PROVIDE FREE WAN OPTIMIZATION SOFTWARE FOR NEW VEEAM BACKUP & REPLICATION CUSTOMERS Aug 13, 2018 · Veeam: 2x veeam proxy servers with 8 cpu one of them and 6 cpu the other uses hotadd in backup and restore. PublicStoragePlugin. The replication window shows the proxies being added before transfer. Not a support forum! Nov 27, 2012 · It is only the first time I click on the individual sections that things are incredibly slow. There are 2 AD domains that are connected via the LAN. 5 hosts (74GB RAM each) and one Equallogic PS4000X. Here is how our replication looks: 1 Physical Veeam server 2 ESXi1 with VM1 (proxy for all VMs on that host) 3 ESXi2 with VM7 (proxy for itself) 4 ESXi3 - replica target No shared storage, all local. But in the other copy as you can see in the picture is 5 hours and has just copied 6GB = 12600 files I am not sure why they are so slow. We currently runs with the on-host feature and Microsoft software VSS allowing 2 task pr. 0. 50MB/sec, running on a 10gbit network. CPU usage is ~20 % by SQL server all the time. the job starts and assigns the proxys but then waits for up to 12 min doing nothing before the actual replication of data starts. So to get MB/sec you use the same formula, that's 885MB/344sec = 3MB/s So in the first case, of course the MB/sec is very high, as Veeam read 28GB of data, but likely had to transfer very little of this data across the wire (the important part). instead of ~7-8min. for what i can tell i am getting 7MB/s and it is the networkt hat is the bottle neck. 2GB File from the VM to the physical backupserver 1 get a datarate of 1,2GB/sec. 1, Veeam B&R v11. nvram 00:00 Using backup proxy veeamproxy. 0 Update 3 host running on a i7 system with 64GB, SSD and HD storage and a 1G NIC-VBR 12. Dec 17, 2015 · Copy jobs seem to be very slow, but not as slow as before the optimization we did with Veeam Dev in V11 (case 04822737). I know by those numbers the Target was the bottleneck listed but I'm trying to get the remaining VM's seeded over this long weekend but I'm getting really slow speeds May 27, 2014 · Hi All, My veeam replication speed is very very bad (going max 4MB/s). I was watching the VMs network traffic in Veeam monitor when I started the job and the Veeam backup VM receice rate averaged arounf 45MB/sec for the entire 30 mins while the 1st VM was trying to start Mar 18, 2014 · The backupdrive is directly attached to the server where Veeam is running on Backupdetails Backup is done via mediasets starting new mediaset on Monday The testrestore we do is from yesterday Veeam needed all tapes from monday till yesterday do start the restore We used "Restore directly from tape" and NOT "Restore through a staging backup Oct 6, 2009 · An incremental was 70MB/sec, taking 1:18:33 with about 20 minutes for the VSS freeze/thaw, and final snapshot removal. on all jobs All my jobs are super slow. Is there anything I can do to improve rate? I know Dell Equallogic is not on the SAN mode option. Jun 10, 2009 · Veeam Community discussions and solutions for: Slow copy jobs over WAN of Veeam Backup & Replication 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 Sep 24, 2014 · lando_uk wrote:Looking at the data flow, the restore accesses the vbk and vib on the backup repository, it then gets sent to the B&R master server that the file explorer is running from, and then it gets sent back to the guest server. (1 HDD with 500GB and 27,7 in use) mhhh ok . 5 Update 4 (and also was this version when the job was created) - 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). They get read at 1MB/s if i'm lucky. Sep 1, 2015 · I put in 2 new Veeam Backup Servers (update 2) that are Dell R730XD with (2) Intel Xeon E5-2623 v3 @ 3GHz CPUs, 32 GB RAM, running 2012 R2 64bit, with 10TB RAID1 internal storage. May 25, 2021 · I have an open case with Veeam support, case ID: #02303616 I'm wondering if anyone else has seen extremely slow FLR mounts after upgrading from Veeam 10 to 11. With no throttling, backup read speed fluctuates between around 60Mb/s and 140Mb/s (note - when the read speed was around 77Mb/s, network usage shown Mar 23, 2021 · Veeam Community discussions and solutions for: StoreOnce backups slow on V11 of Veeam Backup & Replication 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. 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. Jul 5, 2017 · Those gaps would indicate Veeam isn't actually transferring any data. Veeam is running the latest April 2023 patch. 5 hosts (a file server and Exchange server on one, an SQL server and the Veeam VM on the other) Production storage is a Synology DS1513+ with four WD Red drives configured in RAID 10. Veeam keeps blaming the network, which makes no sense. All resuls were slow. The Merge lasts now 73 hours. ISCSI network. local for disk Hard disk 1 Jul 26, 2009 · While I await response from Veeam support, I am making extra backups on portable disks (as backup copy). I'm using Direct SAN for all jobs. 823 (Free Edition) to backup Hyper-V VMs but the backup jobs are extremely slow, the processing rate is 1 MB/s. Veeam Backup & Replication processes VM data in cycles. 2 with ESXi 7. 1TB disk space directly attached. 5 update 4 (8 vCPu, 16 Gb RAM) Two physical proxies with Windows sever 2019 and direct connection to a NetAPP (2 sockets, 12 cores, 128 Gb RAM) 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 May 11, 2018 · I create Veeam backup job and enable log backup I remove the data test I select the same server as stagging than the one to restore my data I restore point in time the database. 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. [*]The DB is large, 400GB in total. Feb 19, 2014 · Hello all, We have been seeing very poor performance when trying to restore guest Windows files. System requirements for all Veeam B&R components are available in the release notes document. Jun 19, 2014 · I have a small virtual setup which I’m backing up using Veeam B&R 7. {Our Jobname}. 3 have been experiencing poor performance. Metadata operations are random. Oct 14, 2011 · As Tom has already said, If we took local replication(1-proxy model) as an example, It wouldn’t make any sense to use compression, since whatever proxy method were to be used, compression and decompression process would be taking place within one proxy server. 5 GB read at 142 MB/sHowever, my other Internal SSD ‘terabyte’ (X Jun 6, 2022 · Hi, I just recreated a fresh new Veeam B&R setup in my new production server environment. Veeam Community discussions and solutions for: Very slow backups of Veeam Backup & Replication. Below is a screenshot: Any thoughts would be much appreciated. After that, a few days after that windows has completed deduplication all the data, the speed of veeam backup is very slow (than before when deduplication windows was not active). May 13, 2016 · Note how the job seems to begin with promising performance, only to later become tragically slow. Everything’s functional. Dec 5, 2010 · Re: Occasional very slow replication. I have a similar setup at another site with the same throughput and it takes 5 minutes to backup. Sep 10, 2014 · Then I tried replication job and was very slow compering to backup job. please do confirm. Nov 5, 2009 · Code: Select all Head Office: Veeam Server: HOBKP01 [Physical] Backup Proxy: HOVBP01-VM, HOVBP02-VM and HOVBP03-VM Backup Repository: iSCSI LUNs from QNAP NAS to hold backup copy from Site Office VCenter Server: HOVCSA01-VM Data Center 1: Veeam Server: none Backup Proxy: PROD1VBP01-VM, PROD1VBP01-VM and PROD1VBP01-VM Backup Repository: iSCSI LUNs from QNAP NAS or maybe NFS share ? to hold Feb 1, 2012 · Will, as it is stated in Anton's post above, everything depends on the number of small files you're trying to restore. The Veeam is a physical server, older Dell R520 with 8 Core Xeon, 48GB RAM, 256GB boot/OS drive running Server 2016 and the data drive consist of 7 WD RED 6TB SATA drive setup as Apr 20, 2020 · VM Windows server 2016 with Veeam Backup and Replication 9. Your direct line to Veeam R&D. 5TB) show speeds in the 500MB/sec to 1GB/sec or more (fastest reported speed I've ever seen is something like 3GB/sec but that was on a 1. 831 (current version). 1x windows 2012 physical backup server repository with: - 4x 1Gbps Nics - 5. I tried other replication job and was about 54MB/s but then bigger replication job about 80GB again 12MB/s. - The Veeam Proxy is a dedicated hardware with 8 CPU cores and 32 GB memory Jan 20, 2010 · Hi Foggy, The backup is done in SAN mode with a physical server. Network and Storage speed. com Mar 1, 2023 · we have taken a VMWare host 7. Ibm. Feb 15, 2009 · Also note here (looking into the very near future), Veeam Backup 4. 4096/256 = 16x, which matches the measured overhead during testing. 5. Jul 28, 2014 · Veeam is running as a VM. It has data-deduplication on in the VM itself (would be like 80% larger if it wasn't). Veeam and all its components are within that virtual infrastructure. 2K RPM SATA hard drives. If the old system had the same load it would have been unusable. Jan 26, 2010 · For the incremental replication with CBT, Veeam only had to "Read" 885MB in 5:44 (344 seconds). Physica server for the proxy server, I tried a virtual server - hot add, virtual server . Any help would be great. Oct 9, 2012 · Veeam Backup Server (6. 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). Veeam Community discussions and solutions for: Veeam replication + slow wanlink . Backing up locally to a Windows 2012 Veeam Server with Direct Attached Disks (MD1220) and Direct SAN access is giving me good results BUT when i replicate to our DR site the replication is really slow, even the incrementals is taking hours. Single esxi host with local storage. Those two VM's always ran fast and without a hitch. Mar 19, 2020 · The 3rd interval, and the one it is on now, is at about 22 hours in, processing rate of about 34MB/s and has read about 55Gb so far. 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. Rate avg is 25 Mb/s/. I have probably figured out why it is very slow, but i'm not sure how to fix it. We (myself and Veeam) are now in touch with Wasabi to try and compare logs. 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. I've tried different proxy's. Veeam server is a Dell PE2950 8GB RAM and Xeon E5430 2. 1261 P20211123. What can it be ? I don't understand why this problem started all of a sudden, I even installed Update 3 for Veeam 8, but it didn't work. May 17, 2024 · When running backup jobs, Veeam starts running well, reaching read speeds close to 450MB/s for some jobs. Processing rate seems slow, but the amount of data it parsed so far makes me think it will slow down over time. Aug 9, 2017 · With Hyper-V replication we can keep up with a 5-minute replication interval even over the slow link - none of the servers on the remote side are ever more than 5 or 10 minutes old. 5 . It is very slow, we replicate 16VMs over a 1Gbs link to a NAS. 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. You can read the detail of a VM replication below : Aug 17, 2010 · On VM running Veeam task manager reports CPU usage as 25% - in Replication job setup selected WAN - smallest blocks/highest compression Backup and Replication Live to DR over LAN runs OK Trying to replicate to DR location pver WAN - very slow Did initial replication to NAS, shipped NAS to DR location, copied files to specified location on DR Jan 15, 2020 · Since Veeam is 'mounting' the backup to the filesystem, it is creating a bunch of file pointers to the backup file. May 4, 2017 · Also, other backups doing incrementals at the same time are very slow as well. 1 GB) 262. After that just create a replication job with "Low connection bandwidth" checkbox enabled. The restore back to an alternative SQL server VM using 'SQL item restore' mounts the backup VM on the server and then allows the Veeam SQL explorer to redirect the datafiles to the alternate VM. Speed changes between 5-15MB/s but in generall it is about 6MB/s. Nov 9, 2021 · Re: Slow backup with Veeam SAP on Oracle plugin after V12 Post by kanand72 » Fri Jun 02, 2023 4:39 am 1 person likes this post Yesterday, we got a hotfix for the plugin and when we tested, we found that the performance was at par with V11 plugin. Veeam IO is a mix of sequential and random IO, while the single-file copy is sequential only. File source is Win Server 2008, 1 GB/s network. Nov 26, 2021 · Hey Veeam Community,I am having a problem backing up my personal workstation to an external hard drive. 5 mbps. 107MB/s full backup job and 222MB/s incremental. The bottleneck is always displayed as target Datastores ! Oct 3, 2013 · For reference, I have 1 x physical Veeam server were the Veeam backup files reside and I'm using 8 x virtual Veeam proxies using hotadd (one on each host server). Jun 7, 2017 · We are using Veeam Backup and Replication 9. Typically jobs that would take from 1 to 3 hours to mount are now taking 6 to 9 hours to mount, in one some cases the backups do not mount at all after 28 hours. 3 to Veeam Cloud Connect 12. domain. 5) and Veeam Proxy on same dedicated ESXi5. Jan 20, 2016 · Below are the relative log path lists for Veeam Backup & Replication. When I copy a 2. I setup replication, seeded the VMs are and followed all the recommendations about proxies etc. The actual data transfer for the replication takes around 1hr 20min. Each site has a 10 GB network, vmxnet3. Target. Although it looks like "one big backup file", there are data and metadata sections inside. Post by alanbolte » Tue Apr 12, 2016 7:28 pm this post The main thing to look for there would be whether individual disks took much longer than normal, or if they processed in the same amount of time. Sep 5, 2011 · Now we use Veeam Backup and replication to offload the backup data once a week to this USB Disk for offload. Here are some details about my setup: Veeam Version: [Specify your Jun 24, 2014 · SureBackup is a fantastic technology that's perfect for testing these kinds of things ahead of time but it is unbearably slow for me. 2TB system that has Mar 12, 2019 · I can only confirm what Regnor & vmtech123 said. We used config backup & restore. However, if there's a fault and it needs to be re-synched it can take several days. The network speed between Veeam proxy servers is limited by NIC speed, with VMxnet3 this is 10GB/s. I still have jobs that get stuck at "Storage Initialization" for multiple hours. Here’s a summary: 2 ESX 5. 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. So 1% in 10 hours Backup is hanging when replication is running so backup didn't start neither. 917). However, neither backup nor replication use vStorage API to put the data to target, instead file management APIs are used (different, depending on specific target the data is written too). My processing rate rarely reaches 30 or 40MB/s. R&D Forums. log is a progress visible (incredible slow, now 15%, about 4,5 hours for one percent-point). network mode. Feb 8, 2016 · After upgrade from v8 to v9 (without errors), Veeam manager get incredibly slow in some situations: * one job launched, it runs fine. Some question related to it. 0u3 and 11. Hi there, I was recently able to set up a new esxi host and wanted to configure veeam, but the backup process is extremely slow. Alex Sep 15, 2010 · vStorage API is used to pull the source VM data for both backup, and replication. I would think it would be compareable to normal startup time of the VM as well. veeam has created a snapshot on the machine "VEEAM BACKUP TEMPORARY SNAPSHOT - Please do not delete this snapshot. So it might not a performance issue with the data transfer. It works fine, but it's really slow, I just would like to know if it's something expected with oracle or not Hard to think it's normal because here it's an "empty Jan 24, 2020 · Ok, Got it. 172? I've opened ticket 07275542 but we haven't made any progress. Jul 18, 2010 · Because Veeam includes the entire job time in it's calculation for throughput, smaller systems (<50GB) generally show speeds in the 100-200MB/sec range, while larger systems (500GB-1. Looks like this will not be an issue for us with Veeam Backup 4. I'm kinda new with Veeam so still trying to figure out everything. so it takes longer (48min. Jan 5, 2024 · I’m testing the Veeam Backup &amp; Replication Community Edition on 2 Windows 10 Pro PCs, connected with Gigabit Ethernet. 1. Thanks for quick response. 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 5, 2011 · We've got an issue with very slow replication from one of the hosts. vmx 00:00 Saving [DS_VDP] HCDNS/HCDNS. Aug 19, 2020 · On the Veeam server, I configured two network cards in NIC Teaming (1 + 1 = 2Gb) and also with MTU 9000, it didn't work, the backup is still extremely slow, with very low rates. 7. After 4 days of backup and replication issue that was preventing our backup and replication from completing, He manage to get us going by adding the unbuffered access registry. all target repos are presented as datastores to the cluster and presented to Veeam VM as drives (individual vmdks) and he formats the vmdk as NTFS with 4K blocksize in windows 2008 R2. I'm finding that when some of my replication jobs run, the helper snapshots can take a very long time to be removed. 1 und Veeam B&R v11 I've got the trouble with the slow processing rate and slow write speed to the NAS and I have no clue which part is responsible for the delay - ESXi 7. I’m evaluating Veeam in my lab. Dec 6, 2010 · Veeam Server running as VM Guest on Server 2008 x64 SP2 (4 vCPU, 2GB RAM) USB 2. Now we are implementing on our UAT environment and only getting 2-3/MB speed while replication . Any idea or suggestion to improve the restore time? Thanks in advance Jul 13, 2017 · I have a pretty new Veeam setup so trying to monitor its performance and so far, it been slow. All backups are fine with Application aware. Thank you! See full list on veeam. Veeam component settings. Jul 21, 2011 · We have a replication job setup to replicate from 1 host to another. our replication jobs from ESXi 7. Everything connected with 10 Gbps. 3 Jul 30, 2024 · I have a 10GB network and my backups and replicas take forever. The Problem now is, the Copy job is very slow. 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. 8. May 28, 2024 · Is anyone else seeing slow VM replication after the upgrade to 12. That's why the single file copy is faster than a Veeam backup. Jul 10, 2024 · I don't disagree that mtree replication is an option, however, I would disagree with the conclusion on this statement -- many clients are using Veeam and DataDomain for the same operations without such a speed limit, so, barring a problem on the DataDomain side with dehydration or the DDBoost library, I suspect the issue resides elsewhere. Feb 22, 2023 · Veeam Community discussions and solutions for: V11 + ESXi 7. Apr 3, 2023 · Hi All, it’s my first post here. After a short performance peak the file transfer rate permanently sinks to 6 KB/s. 6TB virtual machine that took about 50 hours to complete (avg 11MB/s). Is there anything that I do wrong? Below is a brief summary of my network Production Site Dell R720 (2 x 2GHz 6C CPUs, 48GB RAM) - EXS IBM 3250 (1 x 2. My backup jobs in Veeam Backup and Replication (12) are processing data extremely slowly. Nov 29, 2023 · When I start the job, it take over an hour before it will begin to process/transfer data. 6 Ghz. Nov 4, 2016 · can you confirm that this is the cause the specific slow merge scenario i had reported? it did eventually finish merging last week. 0 U2: extremely slow replication and restore over NBD of VMware vSphere V11 + ESXi 7. I see a good number of requests for that feature, but it doesn't sound like Veeam is interested. Jan 5, 2020 · 2- the other problem that I see as I copy vbk file from site A to siteB (on server2 that reside on siteB) as seed and then ass server2 to veeam server as respository then due to replication job select this repository as seed but when run the job show Task failed. Sep 7, 2021 · "With the new installation - ESXi 7. When running file level restore from Veeam Backup & Replication and restoring to original location I reach staggering speed of 3 KB/s!. The VM being replicated was not a proxy server though only had Exchange 2010 on there. Bottleneck stats are available by right-clicking the job and selecting the Statistic command on the shortcut menu. 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. 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. I created my initial (Full) backup job successfully on a QNAP Enterprise NAS connected over 10 GPBS iSCSi directly on the Veeam server VM and then take the full initial backup (24 TB size) in a stunning 40 hours at average 250 MB/s processing speed. My environment consists of two R710 ESXi 5. direct SAN. . 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. Our Veeam B&R configuration database is quite large (370GB). Finish configuration of replication job wizard and start replication job. Jan 1, 2006 · 5. 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 Slow performance has mush factors: Wrong Veeam components sizing. 6. Jan 10, 2019 · Hi, I have got very slow backupspeed of max. It is the VM that contains Veeam which may explain it, but before the upgrade it would run at around 500Mb/s and complete the 150Gb in a matter of minutes - it is now taking nearly 50. I've open a case with Veeam teachnical support as well yesterday Oct 12, 2015 · In fact, Veeam just sends a request to create or delete or revert a snapshot while the process itself is fully managed by the hypervisor. This works very, very well. In the Veeam-Console it is sitting on 19%. Nov 7, 2012 · veeam is reading now the whole 500GB(!!) and transferes 58gb . Can you help me ? Manuel Jan 4, 2010 · We installed a small linux VM to frontend the iSCSI box and added the linux system directly into Veeam rather than access it via a share. Are you stating that the speed for the small number of files is also that slow? Btw, could you please describe your setup briefly, especially regarding the location of Veeam B&R management server and repository. Using iSCSI over 3560g 1GB switches. Disk latency at this point was around 30-40 ms. Pretty impressive compared to the fact that our nightly Veeam Backup 3 incrementals take ~12 hours. I haven’t really done single restore speed testing, but when running between 6 – 8 restores simultaneously, the Veeam statistics of the jobs range between 80 mb/s and 160 mb/s. And yes i do have throttling rules set to 40mbps during the day. It has lots of changes daily which means that the VM replication can sometimes take a bit of time. 2030 @ Win7. The VEEAM backup function at the same hardware runs with 50 MB/s instead. 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. It did not seem to be so slow right after the V8 update, but I'm not sure about that. First thing to do is to monitor the Bottleneck in the backup job progress, which is the bottleneck, Source, target, network, or proxy. Dec 24, 2009 · Hi Guys We have just purchased Veeam Replication and Backup. All proxies have 8 cores assigned to them. I assume this meant that it was re-reading the same parts over and over while only keeping a small portion. Apr 3, 2017 · Veeam Community discussions and solutions for: Slow backup performance (source-san, target-san) of Veeam Backup & Replication Oct 28, 2011 · - Veeam is 9. Re: Slow transfer with replication Post by foggy » Wed Feb 03, 2016 10:29 am this post Check the transport mode used for the initial run, it could be also [san], which is available for the full job run only , while cannot be used for subsequent increments. How to optimize? of VMware vSphere 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. On the "Seeding" step of the replication job wizard specify DR site repository where you've placed VM backup files. that's a 10x increase for us, and our test backup server is slow. Instead of sending 5-10 GB/s to our remote site we only get 1 GB/s, nearly doing the transfer sequentially! Jan 28, 2014 · We have a VM which is around 850gb. oghyr sgkmk naag cvkw fzcrv ioso jbsq pfz mxh gyy