Veeam slow backup speed After just 10 mins was down to 50, and falling. Jan 26, 2015 · My backup is really slow and I don't know exactly what could be the problem. At the beginning with no backups on the refs test partition I had no issues running diskspd. Oct 10, 2016 · Backup the same VM with the Proxmox-cluster means (without the possibility of an incremental backup) occurs about three times faster (less 3 hours). We've done some additional testing with DDUtil tool, as suggested from Veeam, we reach speed 150MB/sec or more. Actually, it appears that the 10Gb didn't help at all. Dec 13, 2018 · We are experiencing relatively slow backup speeds over a high-speed WAN. Jan 13, 2024 · The Veeam backup server operates on a 1-gigabit network, while the VMware proxy server and the data domain storage are on 10-gigabit networks. But that's proxy speed. I mean the backup Performance is great with hotadd and full backup Dec 1, 2011 · 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. In this post, we’ll discuss how to optimize the Veeam preferred networks backup initialization speed because we aim for optimal performance. your laptop/workstation) - check the read speed there. Aug 16, 2023 · Hi @Govinda - there really are no performance configs within VAW that I'm aware of besides maybe throttling setting. when I run it to backup files on another server it run at a few KB/s it took 8 hours to backup 12GB !! Nov 19, 2018 · I just started working for a company, that uses B&R 9. Almost all of the VM's having average speed of 2~10 MB/s which is very slow. I normally run nightly backups to a Synology DSM1813. conf Veeam reports the throughput at 82 mb/s. Apr 5, 2020 · Hey Everyone, I finally made this post because I am at my wits end for my backups. Without knowing the details: please use use block-based backup (entire machine / volume-based backup). Veeam backups on a very similarly configured R420 and R530 running busy VMs to the same or an identical Synology were fine, about 110-115 MB/s - wire speed, really. If I perform a backup job of one of the VM's hosted on the ESXi server, I get a transfer speed of about 7 MBps and I need only 10 minutes to complete the job. 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. I’m evaluating Veeam in my lab. Copying with a typical copy of windows is faster. The problem is, that “File Copy Jobs” (not Backup Copy) are very very slow. Jun 19, 2014 · I have a small virtual setup which I’m backing up using Veeam B&R 7. Last bits of advice - if you are using a fairly old release of MinIO, you should upgrade as there are numerous performance improve,ments incorporated on a frequent . 4461) and what happens is that when I run my backups, I initially get about 100ish MB/s but then after I would like to add: When copying non-veeam files the speed is always as expected: 200MB/s. May 13, 2024 · The infrastructure and storage are the same, backups are made in Layer 2 without any speed limitations Has anyone noticed this problem? iperf tests between CVMs, backup server and backup storage show correct values of approximately 10GB/s. The bottleneck is the target according to the Dec 6, 2010 · Fast backup requires fast backup target and vSphere 4. -ESXi 7. Feb 17, 2020 · I used customized wasabi speed test server. My suggestion is to draw a data flow diagram with every NIC, HBA, and Switch listed and check if all ports are set to MAX speed, Jumbo Frame and use Tape/Library tools to check for drive performance. I would be happy with slow but constant performance, as I'm not expecting the world but the constant drops to 0KB speed are making life extremely difficult. Oct 25, 2011 · Source of the issue is the write speed for the local storage on the Veeam Backup Server (HP dl120 xeon x3460 @ 2. Ended up creating a 1 TB Test LUN on our Lefthand cluster (15k SAS drives) and went from 27-32 MB/s on local storage to 130 MB/s on the Lefthand. test is done for vmware backup job and backup from another Physical host with agent. If Veeam Backup&Replication has a issue saving a lot of files with file copy backup tool, why dont explain it in the datasheet of the product?. Aug 8, 2024 · Path: HKEY_LOCAL_MACHINE\SOFTWARE\Veeam\Veeam Backup and Replication\ Type: DWORD Value: 1 However, this seems to not be used in V12 anymore, so is there another fix for the slow Storeonce to Tape speed issue? Backups from Veeam to the HP Storeonce Repository is fine, so issue speedwise, only from StoreOnce to Tape which is a big issue. 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. If I change it back to the default of 1 GB, I get about 7 GB/s read speed with less than 10 ms latency. Result: slow, around 30 MB/s-Create a net backup for one machine, written to the EMC storage, new backup to tape from there. My NAS use a RAID5 of 4 x 2TB hard disks and both machines are connected through a gigabit cable connection. It is running at a paltry 10MB/s. Jan 25, 2022 · I can tell you in the testing I did, Veeam and MinIO together were able to saturate the network on a 4 node cluster with 10Gbps network, and even 10Gbps is considered slow for MinIO. May 17, 2024 · When running backup jobs, Veeam starts running well, reaching read speeds close to 450MB/s for some jobs. I was getting a full gigabit down on that speed test. Then start troubleshooting. i don't have any throttle enabled - i have disabled everything for testing. Mar 16, 2016 · We are having massive issue trying to backup a server for customer; the server has Windows server veeam agent installed and protects OS and SQL; the backup job when runs takes over 20 hours and then it fails due to different reasons; we only have had very few successful backups and many failures; The server has SQL and some custom script populates the database. The bottleneck is always changing from source to target. Mar 12, 2019 · thing is, if i take a large file and try to copy it from any of the proxies or from the backup server to the repo - i get full speed, about a 1000mbps (about 100-120 megabytes per second) so i can't find a cause why veeam is not pushing full speed. Nov 26, 2021 · That is, if your device is low on Memory (RAM), it may use the pagefile, and this can hamper the performance of your backup. And v6 is giving a 99% source bottleneck. vib files are affected. It is worth mentioning: Apr 26, 2018 · I have recently started to encounter very poor performance when doing a Veeam backup copy job. Dec 6, 2020 · Heya, glad it worked out. Here is how the backup job is setup… All physical servers running Win 2012 R2 with Hyper-V Backup proxy: Off-host backup (automatic proxy selection) Reverse incremental Storage optimization: Local target (16TB+ backup files Slow performance has mush factors: Wrong Veeam components sizing. . jbeunel wrote: 10MB/ with gigabit lan and CPU used a 15% when the job is running with network mode or appliance Jan 15, 2020 · New member here for a not so new question but I would like the input of others on how to diagnose a speed issue on synthetics. I dont know where is bottleneck. I configured a Veeam Worker on the AHV Proxy but even that didn't help Jan 18, 2020 · Hi, We are two servers in our company that is connected each other via 10Gb NIC and cable for seprating backup network with high speed. We got slow write speeds (around 50MB/s) when we backup VMs from the DELL SAN. It is a new environment with fresh Veeam Installation. 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 Feb 20, 2019 · Veeam Community discussions and solutions for: backup to tape slow write speed of Tape Oct 23, 2019 · When Veeam preferred networks cause slow backup initialization speeds. I assume this meant that it was re-reading the same parts over and over while only keeping a small portion. 1. After Sdelete has been run you can perform a full backup and track the speed of the backup. Ironically, if you do a simple network transfer to the Synology it will May 24, 2018 · Veeam Community discussions and solutions for: Really slow backup speeds of Veeam Backup for Microsoft 365 i have a speed issue with veeam backup and replication 10 and our VMs on vCenter 6. I have a relatively modern environment (see below) however my backups are extremely slow and what should take about 8-12hours instead takes 3-4 days. For Example i have to Copy an ammount of single (168. The backup speed is under 1 MB/sec. Source: Proxy holding backups on local disk Target: Proxy with iSCSI volume NAS connected on 1G LAN May 13, 2021 · Align backup file data blocks: enabled Backup proxy is installed on physical backup server with OS Windows 2012 R2 Standard On Veeam version 10 with the same configuration, the speed of replication was good and full replica took about 20 minutes. Restore speed was ~15MB/s on same gigabit connection. This is a fairly large backup; fulls run at around 1. I deployed the vCenter server as a VM and got it up and running. This is unacceptable for me. The secure restore will be scanning the mount server; and likely not the backups, if ScanType -1 is used. Migrate back to VSAN. On the Backup Server is one Backup Repository using Cifs on a remote Storage. 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. Jan 2, 2017 · Mobile users aren't easy available and backup jobs would start from initial Full Backup. I find backups are at a fast 93MB/s, but restores are slow at 3MB/s. When we proceed with restoring from DataDomain we get speeds around 60-80MB/sec in a single restore job. I installed 5. After a while, the read speeds drops significantly for both incremental and full backups, going down to ~70MB/s in some cases. Here's a screenshot of a Grafana graph during the backup window and here's the results of the Veeam backup. Dec 17, 2021 · that's a rare situation, agree. This is where the lag happens. I am crying when I see the figures. There aren't many settings to change in the GUI, so I'm wondering if there is anything via powershell that would help to speed things up? We run the user backup separately, and to backup 10 users' email and one drive took around 6 hours. Best seen is ~100MB/s. STILL NO BACKUP SPEED DIFFERENCE! Jun 17, 2015 · Hi, This is our current setup: Physical Veeam B&R Server - Backups are stored here 2 x Intel Xeon CPU E5-2650 v2 @ 2. Mar 23, 2021 · Veeam Community discussions and solutions for: StoreOnce backups slow on V11 of Veeam Backup & Replication 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). Aug 23, 2013 · so as part of our testing I am doing some backup to tape jobs and some file to tape jobs. The Bottleneck has been always pointed at our Source (SAN Storage). Learn simple yet powerful tips for better backup management. Aug 3, 2023 · Let's assume 5TB. local for disk Hard disk 1 Nov 24, 2017 · i also experience very slow backup performance (sharepoint backup) Working with veeam and MS support but it seems that it isn't possible to speed up Office 365 Sharepoint backups. 2. Here's my configuration: Veeam Backup and Replication: New Dell Server 2019 (32GB RAM) running Veeam 11. With the feature backup tool of Windows is faster. the speed can be reached to 300 MB/s, before the backup copy jobs started, the speed down to 10 MB/s after the backup copy jobs stared. What i want to know is how you configure the veeam system to use both nics when it is mounting the drives from the vm in vcenter to it self when backing up to the repository. Jan 10, 2019 · I have got very slow backupspeed of max. Server used was us-east-2. I would like to point please share your knowledge with me, I have another case of slow backups with veeam asking for help. Our first replication job was a 2. 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. First run of the backup jobs went very well, reporting 350+ MB/s and backing up 2. VEEAM states the target is at fault. 1 USB passthrough is slow as hell. VirtuCache Configuration to Speed Up Backup Times in Veeam Standard Backup Process in Veeam Feb 8, 2018 · If you have a 1Gbit internet connection, assuming you can reach full speed to the Wasabi Vault, minus 10% for networking overhead. Jul 22, 2015 · With this velocity is impossible to complete a backup on time. 0, utilizing both backup jobs and replication jobs. I installed Veeam on my laptop which is wired but only on a 100mb network. i'm not sure if i really have a Problem about the "slow" Speed in nbd mode when reading from Shared storage or is it just "normal". My backup runs everyday at 5am and today I noticed that speeds were definitely low. Resource Monitor says the disk and network are nowhere near saturated. While the backup is crawling along, I logged into the Linux backup proxy (I have 3 but I hardcoded the test backup job to use one specific one. Veeam B&R reports target is the bottleneck. Feb 15, 2009 · As for the reported speed, you should not compare it directly between products due to different calculation approaches. 0 on a second server we had laying around. Oct 28, 2015 · since we got Veeam we have poor Backup speed at our environment. Jul 10, 2024 · I would state that many customers are using Veeam and DataDomain for backup operations without such a speed limit, but the number that are using (insert backup software name here) and DataDomain for restores without such speed limits are *significantly* less. 50MB/sec, running on a 10gbit network. Sep 17, 2022 · Veeam on windows during FLR was using a 4MB read-ahead block size even though the backup's blocks were 256kB. I was very surprised when Veeam actually took 4 hours longer to replicate than the old software witch does not support CBT. Jul 19, 2012 · Using the 10Gb network, I am trying to achieve a kind of a high backup speed in Veeam B+R. Feb 13, 2019 · Create a backup for one machine, write it to C drive, backup to tape from there. Feb 26, 2015 · I have a virtual network and my proxy server is a WIndows 2012 R2 box which is on the same virtual network subnet as all of my production boxes. the backup copy to tape runs at 100MB/s which is awesome but the file to tape runs a 1MB/s and that is from files on the local Veeam backup server. 172 of Veeam Backup & Replication Nov 24, 2016 · We're transitioning to backup to a cloud based service provider but it seems like our backup jobs are going slow even for WAN speeds. I was reading about 'Veeam backup proxy' but I didn't understand it much, I also have no clue if we are using it, since we are using the free edition of veeam, I don't really know where to configure such thing, I couldn't find anything in the GUI. when I run it to backup files on another server it run at a few KB/s it took 8 hours to backup 12GB !! Apr 29, 2017 · However, the speed appears like another full backup. 0 has bought the average VM backup time back down from 2 to 6 hrs to 10 to 40mins. How can I speed things up? Tech specs (trying to be as detailed as possible here) are as follows: Server: Xeon Silver 4114 CPU, 10 cores @ 2. That's why I wrote, that the backup mode is irrelevant for hardened repository. You would see the same with standard Linux repository or a Windows repository. 3TB Proxy = VM with 4 cores, 6GB ram Repository = Offsite NAS with 50/50 WAN speed and 12TB storage Any idea on the super slow backup job and the total lack of throughput? Thanks Jan 3, 2016 · I've opened case #02105684 about slow backup speed, and the support told me that the value is calculated using total time of job, from start to end. Also ensure there isn't an issue of memory leak as this can impact backup speed. Jan 11, 2022 · Hi, I have downloaded a trial of Veeam Office 365 backup after hearing how good it was in several places as we currently use a another product but it's not the best in terms of features. Here are some details about my setup: Veeam Version: [Specify your Apr 9, 2017 · It was so slow that the initial backup would often fail (after running for 2-3 days just to backup the initial ~6TB to an GbE connected Synology). Connected are both with 10Gbit. 0 Update 3 host running on a i7 system with 64GB, SSD and HD storage and a 1G NIC-VBR 12. 6TB virtual machine that took about 50 hours to complete (avg 11MB/s). For some reason the best speed I can get is around 2Gbps. See here from the Guide on how to configure. 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 Sep 7, 2021 · When all the Backup Copy Jobs started, sometimes Job A or Job B's backup speed bacome very slowly. Jul 5, 2017 · No workstations are reporting speed issues, and I can generally copy data to and from the NAS at a good speed from within the Windows server (and without the drops of transfer rate). Unfortunately, the internet connection is only 8Mbit (symmetric). For those wondering what the option "Do not reserve disk space when creating files" actually does: It sets the option "strict allocate=no" in the [global] section of /etc/samba/smbinfo. 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. When I copy a 2. We tried "files to tape" and "backup to tape" options but seems the performance is lacking. 0 with no issues. 13GHz RAM: 24GB HDD: 6*1TB in RAID5 with 512MB cache our backup Server with Veeam installed on: Lenovo Apr 26, 2013 · Migrate the guest to a JBOD datastore on the same NAS. The incremental and full backup should benefit greatly from these actions, especially if you have a heavily fragmented disk. Everything’s functional. 22 Gb and 5. I have a similar setup at another site with the same throughput and it takes 5 minutes to backup. I tried to disabled all the Backup Copy Jobs, then the backup speed of A job or B Job back to 300 MB/s. 000) files with about 180 GB together; to a local target disk. I have built a SAN local here now as the new repo with backup jobs running to old repo over 1GB line, so I adjusted the main jobs to Optimal compression, and Local Target for storage optimization. Because of the growths of the backup files the job now needs usually more than 40 hours to complete which gets to a point which is more and more disruptive. Copying 3 VMs simultaneously reduces the per object transfer speed to ~4. A successful rescan of the share shows that Veeam has no trouble connecting. I am currently using Veeam Backup and Replication (10. Looking forward to your reply. 1 TrueNAS machine; All on the same internal LAN. Jan 31, 2016 · Result : Backup Job uses only two Tape Drives , Drive 1 and 2 Test 3 : Backup to Tape Job which backups two VM Backup Jobs on am Media Pool , "Enable parallel processing for Jobs using this Media Pool" activated , Use of 2 Tapes choosen, "enable parallel Processing of Backup chains within an single Job " activated , Tape Drive 2 disabled The backup proxy being the veeam server it self is set to auto in those options. You can open a ticket for investigating speeds. We run VEEAM 8. Now sustained backup speed on large VMs are constant and limited only by network speed, in my case link speed 1 Gbps, backup speed ~120 MB/s May 15, 2020 · Veeam uses the -3 option to scan only files in the backup (by feeding MpCmdRun. The solution that was suggested to us is 1 Dell server connected to a Dell JBOD with 60x6TB NLSAS disks in a RAID10 using REFS and Win2016. It may be worthwhile to drop your proxy thread count down from 64 to about 32 or even 18 for the first backup. 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. storage level deduplication), decompression is slow due to CPU load on the backup repository and many others. Jul 8, 2015 · Option 2: Use Network or Virtual Appliance Transport Mode If you'd prefer to restore the disk as Thick (lazy zeroed), performance can be improved by using the "Picky proxy to use" option in the Full VM Restore and Virtual Disk Restore wizards to select either a proxy that does not have Direct SAN capability or a proxy that has been manually configured to use either Virtual Appliance or Network Jul 28, 2014 · Our original backup target repo was over a 1GB fiber link and the original guy I guess didnt trust this. domain. Taskmanager shows little CPU usage. Veeam component settings. That's what the agents are built for. Mar 1, 2024 · Unlock the secrets to optimizing Veeam backup speed and minimizing file size. Not repository speed. ) I see this: Mar 17, 2021 · It seems only slow when the server has been in use - weekends it runs fine (about 30 mb/s read on VMs) but in the week this slows to 11 mb/s. When using preferred networks in Veeam you choose to use another than the default host network for backups and restores. Jun 3, 2015 · For a long time now I suffer from a relatively poor tape job performance of about 150 MB/s. The jobs are backuping up VMs and guest stores at a rate of 5mb/s to a maximum of 10mb/s. 8GHz, 8 gig of RAM, 4 x 2TB Raid5 local sata drives). So only Veeam . We have a 100Mbps fiber line which I know isn't the fastest but its also not slow. Large VM's with 300-500 GB datastore can take up to 24 hours to restore with speed 3-6 MB/s Jan 24, 2020 · Network speed test result between Veeam server and another windows based server on host 2 is 10Gb/s (limited by VMxnet3 10GB speed) Backup job with 1 VM - 112MB/s speed Backup job with 4 VM - 420MB/s speed that means practically x4 scaling, which says that the speed limit is per one job May 27, 2016 · Trying to optimize the backup speed for a server running a few VM, one of which is a 30TB file server. I've looked at the VM's and ESXi hosts and can't find anything different in any of the performance monitors from Site#1 to Site#2. g. Dec 13, 2010 · However, at site #2 things are very slow. 6TB and today when i came in this morning I still saw the the job had been still running, when typically it should have been complete. Jun 9, 2022 · Backup Job (VMs, and a few agent jobs) backing up to the SOBR nightly from Monday-Saturday; Backup Copy Job, copying from the SOBR to rotated USB drives; Some numbers: The initial backup size was about 700GiB. Mar 27, 2024 · Hi, I just upgraded 2 VBR instances to 12. The last attempt it had been running at that step for 25 hours and Apr 4, 2017 · Hi Your Equallogic most like have more than 1 ethernet port. there it stucks again waiting forever (for about 15 mins this time, unbelievable). 2GHz, 64GB RAM 6*4TB Seagate SAS RAID 6 on Adaptec 8805 with BBU 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. Apr 3, 2023 · Hi All, it’s my first post here. If there is a slow link between the gateway server and your QNAP NAS, you will experience slow synthetic full backups. What could be the misconfiguration in our environment? Feb 17, 2015 · From time to time, Veeam users in the forums ask for help on unexpected performances in their backup operations. 121 which I believe is latest, not using VBR. Gateway Server for both Backup Repsoitories (the one on the nas and the one on the usb disk) are configured with the local physical server on the remote site. Jul 18, 2010 · Also, make sure that inline deduplication has been enabled (inline deduplication will not copy zero MB blocks over the network). Gosha 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 Mar 20, 2019 · Tape is slow when backing up small files, but with large files such as Veeam backups it should be at steaming close to max speed. Network and Storage speed. They took overnight to backup, so god knows how I’m gonna backup 500 accounts with larger mailboxes and 200GB OneDrives. So, if I've 10GB to backup and job waits for resource availability for 2 hours and takes 10 minutes to backup data, total speed will be calculated on 2 hours and 10 minutes and not only on 10 minute. 5 times slower than in hotadd . 5Mbit. As can be seen from this most recent blog post, with the same speed reported in UI, Veeam Backup is actually faster than vRanger in terms of time taken to complete the job. 1420 running on an i5 system with 16GB, with two 1G NICs, NIC1 con May 23, 2024 · Veeam Community discussions and solutions for: Case #07269922 : Four times slow download speed from S3 when compare to upload speed of Object Storage as Backup Target Case #07269922 : Four times slow download speed from S3 when compare to upload speed Jul 23, 2011 · We use a physical proxy server for these backups and leverage backup from storage snapshots using integration with our Nimble arrays. 4096/256 = 16x, which matches the measured overhead during testing. I do maximum speed my USB drive can do (which is much faster than 1Gbit/s). MBR My backup jobs in Veeam Backup and Replication (12) are processing data extremely slowly. May 28, 2024 · Veeam Community discussions and solutions for: Slow replication with 12. Nov 7, 2012 · we have a really performance problem with our veeam backups and i really don't no why. First thing to do is to monitor the Bottleneck in the backup job progress, which is the bottleneck, Source, target, network, or proxy. Restart your device to fix this temporarily! - Network connection: Please check the speed of your internet connection. 8TB in about 2 hours. 2GB File from the VM to the physical backupserver 1 get a datarate of 1,2GB/sec. 1 - Veeam Backup Repository - 8 disk raid 5, 10GbE, NTFS 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. Lately the nightly backups are not finishing in the allotted time before the next production day starts. 7 the infostructure is deployed on OVH with all data carefully backed up to OVH Storage using NFS, CIF protocols. Support Jun 28, 2013 · I resolved the problem by changing OS on backup repository server from Windows server 2003 SP2 to Windows Server 2008 R2 SP1. Setup: VMWare 5. May 10, 2024 · If I initiate a speed test with any combination of settings except file size set to “Read Only” I get about 20 MB/s read speed and 1000+ ms latency. - Veeam is installed on a virtual server (and is used as Proxy) - Backup repository is a NAS - VSS, indexing and cbt enabled Never had any issues before. Can anyone give me an idea of what to look for to solve the slow backup speed at Site#2. I will look for other tools, since Weeam Agent for Linux makes even an incremental backup in about 9 hours. Running the Veeam Agent Windows backup, the read speed starts very high like 127Mb / sec, but steadily drops. The primary job backs up our VMware environment to a Qnap TS-869U-RP. Veeam Agent for windows v6. May 19, 2015 · Hello, I've been running into an issue more lately concerning the length of time it takes to run a full backup. Jul 16, 2010 · I tried this concept now. Read Only test Read/Write test Apr 6, 2017 · Before installing the patch I added some more disks to the server and configured them in a separate raid. 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). Questions: # I worry about slow backup speed and long backup time How to optimize backup process ? Which is better: backup to Veeam backup repository or to shared folder ? Which type of backup is better: Incremental, Reverse Incremental ? Jan 16, 2012 · N. Apr 8, 2023 · Veeam Community discussions and solutions for: Really Slow tape backups of Tape Backup has suffered a great speed degradation over the past few months. There is one Backup Job, backing up from vSphere. If i recall correctly even the old models have 4 x 1GB, which when configured correctly should be using iscsi multipathing and therefore split the traffic evenly across all 4 NICs, which should equal a max transferrate close to 500 megabytes pr sec, much more than the 35-55 MBs you have right now. This only happens in VEEAM. 1261 P2 ESXi Server: New Dell Server running ESXi 7. Jun 6, 2022 · Hi, I just recreated a fresh new Veeam B&R setup in my new production server environment. Everything in the network is running on a 1GB connection. but i can definitely tell (procmon, taskmgr, taskexplorer) these five minutes at first and these 15 minutes at the end it did absolutely NOTHING. 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. I tried both restoring a file from moved backup chain (no local blocks) and worst case scenario tried to restore a full vm. 2 of VMware vSphere Issue with one slow backup job 'finalizing' long time on every VM causing knock-on issues following upgrade 11 -> 12. I now easily peak around 350-360 MB/s for a single VM backup, where previously it was rather around 200-220 like mentioned in the initial post here, without doing anything else. No read of 5TB involved. My next step is probably to be done with the VM and use the backup target to mount the LUNs so that all of the backup activity is local. | Veeam Community Resource Hub Thanks for the reply. exe the path to the volume mounted in VeeamFLR)-1 sets a quick scan for the entire system. I work with a lot of clients and the ones that do use SMB typically hit this; the short version of why this matters is that without the gateway close to the source of the SMB share, you're basically doing an inefficient connection as the target data mover agent potentially runs from a suboptimal location (the agent can't run on the share directly, it needs a gateway). 3 Apr 20, 2019 · -Veeam is configured to use hardware encryption when available-Veeam uses hardware encryption on the LTO-7-Veeam does NOT use hardware encryption on the LTO-8-This has been the case on both Veeam systems-Non-encrypted jobs run at expected speed on LTO-8-All drivers and firmware are up to date on both systems Jun 8, 2023 · Backups and Backup Copy Jobs are working super fine with speeds up to 4Gbps. but maximum speed is 1-2Gb. Veeam ProPartner, Service Provider and a proud Veeam Legend Jan 26, 2010 · We actually replaced another backup software in this production environment to lower the replication windows by introducing CBT with Veeam. This makes Sharepoint useless for larger sites for now. 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 Oct 11, 2024 · Veeam Community discussions and solutions for: Issue with one slow backup job 'finalizing' long time on every VM causing knock-on issues following upgrade 11 -> 12. Here’s a summary: 2 ESX 5. I have a large VMDK hard drive attached to this proxy server to store my backup files prior to going to tape and these are reverse incremental backup jobs. Despite this, the backup speed is consistently reaching only 270 to 300 Mb/s per second. Result: High speed, 200MB+ Create a new backup to tape job for an other VM, which has the backup on the EMC storage. iSCSI LUNs are used to mount datastores in the ESXs Backup Mar 1, 2024 · When it comes to managing Veeam backups, one of the first steps towards efficiency is optimizing your backup configurations specifically for VIB (Veeam Incremental Backup) file performance. Sep 5, 2011 · Any idea why copy with veeam is that slow and not with constant speed? Veeam Backup Server is on our Headquater, the nas and the physical server with VAW is on a remote site. 60GHz 64GB RAM 16TB Storage Volume (7. vmx 00:00 Saving [DS_VDP] HCDNS/HCDNS. all the recommendation around suggesting going to the direct SAN access will get the best performance in terms of backup speed. Copy those backup files locally to the tape server, and we're back to full speed. Bottleneck of every job ranges from Source 93% to Source 99%. But now i have enormous performance problems - running backups with about 200kb/s. I upgraded my one ESXi 4. 0. They get read at 1MB/s if i'm lucky. 172, and I can confirm there is a great improvement in NBD speed. of course backup to local disk works like a charm (about same speed as directly to the Datadomain ~300MB/s) but I think there is something about the copy jobs I don't fully understand. 2 Jun 3, 2017 · We are looking at a new backup-infrastructure with Veeam, backing up around 1500 VMs (VM backups only) 30 days restore points. This creates additional time/work to leap-frog our backup files from repositories to the tape server, then backup to tape at speed, administrative overhead, oh and we don't have enough room to use the tape server as a repository anyway. At that speed, it will take 20,6 hours! If you change only the storage stripe size to for example 256KB, the new bandwidth will become 40,51, three times the previous one! This means the same backup job will last 6,86 hours. There is also this thread from the community I found - Need Help Diagnosing Slow Backup Speed. I started the job at 2:30 this morning (was a late night last night) and it is still running Feb 4, 2014 · I set up Veeam Backup&Replication as usual. The backup jobs typically have a processing rate between 600 and 1,000 MB/s Feb 14, 2022 · which product / functionality are you using? The case sounds like Veeam Agent for Linux with file-level backup mode (the post was in the general Backup & Replication forum, which is about VMware & Hyper-V). An Active full backup session would only write those 5TB once to the NFS Share. Nov 30, 2016 · it is just strange to see that a full backup in nbd is 3. Today, I want to explain how you can overcome the challenge of a heavy replication load on your network. But with some synthetic backups on it throughput varies between full speed (5GB/s) and extremely slow (120MB/s). 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. Especially when it comes to I/O intensive operations like Reversed Incremental or the transform operation done during synthetic fulls or the new forever forward incremental, people see their storage arrays performing at low speed and backup operations taking a long time. 400MB or so per second. Since the Veeam backups are already compressed, LTO-8 theoretical write speed in this scenario would be 360MB/s, if I understand correctly. Jun 10, 2009 · We are experiencing relatively slow backup speeds over a high-speed WAN. Chances are, with a speed test and routing, your full speed to the Vault will not be at the line rate. The job hangs on merging the backup files. Oct 11, 2021 · that's not normal. 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. The backups run in the evening so there won't be user activity on the server. Nov 7, 2014 · Per veeam it is the Agent, that being the VM used to mount the snapshots and run the backup job. With the old setup (same setup but different hardware, using the same NAS for backup) it was much faster! (around 120 - 240MB/s). Those two VM's always ran fast and without a hitch. This can speed up the process by eliminating some timeouts. I'm getting approximatly 15 MB/s. 1 Veeam Backup & Replication Windows 10 Machine; N. vbs and . Mar 21, 2011 · We have a brand new installation of Veeam B+R v10 with brand new SAN storage for VMs and brand new QNAP for backup storage. Once it competes it copies the files to an external USB 3 hard drive attached to the Qnap. Jan 19, 2016 · The speed is very slow when backing up with Veeam (7-30MB/s). I know you say you think a server is overkill, but you could install Veeam Community Ed and perform a file share backup that way to see if you get better performance. These incremental backups are crucial for saving space and time by only storing data changes since the last backup point. I’m hoping to get some insights from the community on best practices for optimizing backup performance. 5 3 VMs including one with 3. Jun 19, 2013 · Alan, just my 2 cents: Veeam Backup also uses deduplication and compression on the backup files it creates, and that reduces for sure the native speed of any storage it uses, since it has to compare data for the deduplication process, and it makes the process not completely sequential. I hope you can help us! (short information: we have a write speed with veeam of ~50MB/s) ESXi Server: HP ProLiant ML350 Gen6 CPU: 2* Intel Xeon E5606 with 2. The two Nimble arrays, the physical proxy, and switches all have 10 gig connections. nvram 00:00 Using backup proxy veeamproxy. Sep 22, 2021 · If your Veeam backups take a long time to complete or if they fail entirely; VMs freeze during backups; you see disk consolidation errors in vcenter; or if you simply want to speed up your backups, then our VirtuCache software is relevant. When reading this post, I really don´t feel like going with REFS. Is there something overlooked in this setup? Additionally, would inc Jan 5, 2024 · I’m testing the Veeam Backup & Replication Community Edition on 2 Windows 10 Pro PCs, connected with Gigabit Ethernet. Initial setup was simple enough but when it came to running the backup job, the performance was dreadfully slow. 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. Result: High speed, 200MB+ Apr 6, 2023 · We have backups we'd like to put on tape for archive purposes (monthly backups). With the assumption that your available bandwidth is limited, I'd also like to share some ways that Veeam Backup Jul 23, 2012 · Veeam Community discussions and solutions for: Slow Restore Speed - 27MB/s 4 vCPU, 8gb mem, Veeam 6. Looking at the screenshot, I believe that he is doing file-based backup (expected to be slow) instead of block based backup (recommended and much faster) Volume or Entire Computer backup mode should fix that Best regards, Hannes Jun 8, 2010 · Re: very slow restore speed Post by stevenrodenburg1 » Mon Oct 17, 2011 9:47 am this post joergr wrote: "till 100%. Jun 28, 2013 · I resolved the problem by changing OS on backup repository server from Windows server 2003 SP2 to Windows Server 2008 R2 SP1. On my desktop I use 4 Samsung SSD's, 2 of them in a RAID1 mode. 0 to 9. 2K SAS Disks in RAID 6) Oct 13, 2021 · Take the external drive and connect natively to a physical machine (e. Feb 20, 2012 · Ok I finally got a VMWare vSphere Essentials license. 5. Jan 11, 2022 · The backup proxy and repo are local on the same box so nothing fancy and surely optimal for speed (I assume) I’ve reduced my data size for the test to only 5 accounts averaging 5GB mailboxes and empty OneDrives. Jun 25, 2019 · Any thoughts? The VM is on 4 VHD files on D and E, which are the slow ones. 1 to 5. Feb 17, 2015 · Say you have to transform 1 TB of data, you need to move 2TB of blocks. Nov 17, 2014 · If some could confirm that they are in the same boat, i may feel better to tell our customers that there is no way to speed up thing in case of a desaster (MS explodes ) and that an offsite backup like VBM365 should primarly been used for selectiv restores of the most critical items and not for restores of a whole organization, as it just would 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. It would be reading 5TB from the NFS share to the gateway server and then writing 5TB back to the NFS share. Feb 9, 2022 · So i have an interesting occurrence. 20-40 MB/sec. If the latter is much faster you could install CE on a physical box for restores: import the backups from the external drive and try to restore from there and verify if the speed is better. 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. Very pleased! Dec 31, 2015 · Dismal unusable speed. cjmd espoy pzfu oatx zip omlkm gzgve hna ytrun ansgwa