Questions tagged [file-transfer]

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Download a file from remote Linux to local Windows (user access at Linux machine with ssh; I cannot install software on Windows and no PuTTY) [closed]

I have user access at Linux machine. I am able to connect to Linux machine with ssh from Windows machine and execute Linux commands. I cannot install any software on Windows machine. I do not have ...
0
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0answers
20 views

Transferring data from netbook hard drive to laptop

Recently, I got a new hp laptop (model: hp laptop 15-da1xxx) after my neo netbook crashed and couldn't display anything on its screen. Unfortunately, all the important files and videos from the ...
0
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0answers
79 views

File transfer of a big WordPress website by SFTP is slow and systematically gets disconnected

I'm currently working on a big website (www.example.com) in WordPress. The website uses a simple hosting provided by gandi.net. I want to make a backup of the current entire website in another server ...
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0answers
51 views

Is there a way to make CrossFTP or DragonDisk access path-style s3 server?

I'm trying to find a way to speed up the transfer of 95gb of data to my company's Object Storage. I'm transfering the files via node/aws-sdk but it's too slow. I already tried ManagedUpload and ...
2
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3answers
118 views

Are there good ways to transfer very large files (2TB) over the Atlantic?

My company regularly needs to send about 2TB of data from the US to the UK (the size of the compressed delta is 2TB). Even though each side has good internet connectivity, sending files directly is ...
0
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0answers
24 views

sftp timing out due to multiple connections

I am using this command lftp -e 'mirror --parallel=5 --use-pget-n=10 /var/vtemp /var/vtemp' sftp://root@X.X.X.X to transfer thousands of files between two servers, the download started fine and used ~ ...
0
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1answer
51 views

Transferring 87000+ files from one debian server to another efficiently?

I have two servers and need to copy 87000+ files from old server (Debian 9) to the new server (Debian 10), tried using sftp but the connection keeps getting dropped midway and it is taking too much ...
0
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1answer
36 views

Sending files from a TS server to a client workstation

Due to concerns with viruses, my boss wants to turn off the clipboard redirection on our TS/RDP servers - so that there is no possibility of copying files to the server. He does however, want to ...
0
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1answer
81 views

Transfer files from a non-host machine to a docker container and vice versa

I have a running Ubuntu docker container on a Linux machine. I have a big difficulty everytime when I'm trying to copy a file to/from the docker container from my local machine. I have to copy the ...
2
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0answers
42 views

Efficient parallel file transfer between two hosts using mutliple 10GbE NIC ports

I need to regularly transfer large amounts (several TBs) of video files between two servers on a 10G network. I want to decrease the overall time it takes to finish the job. I am running CentOS7. I ...
1
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2answers
363 views

Best way to transfer about 200GB of files between two windows servers

The source server is Windows Server 2003 (a VM hosted in Xen). Target is Windows Server 2016. They're in different locations and the connection is roughly 30Mbit/s and they're both on the same vpn. ...
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0answers
474 views

ftp and http are very slow with IIS on windows server 2016

I had Cenots with proftpd ftp server and I was getting the maximum upload speed my connection can reach. However we had to convert this server to windows server 2016. I installed IIS from server ...
1
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1answer
674 views

Copy large amounts of data from S3 Bucket to Bucket, different regions

Alright, so I'm setting up an off-site backup of my S3 data and have set up Cross-Region Replication to a new bucket in another region. However I have a lot of data in the original bucket which needs ...
0
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1answer
601 views

Sporadic mod_jk Client Errors when uploading large files

Note: There is a TL;DR at the end of this question. I have a nightly backup script that has been working reliably for 6 years, and two months ago, it began to fail to upload to my archive server (...
2
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2answers
162 views

LINUX / WINDOWS - Strange behavior when transferring files

Question : How files transfer could be slow and normal at the same time ? Transfer initiated from : Windows 7 computer on VLAN computer Source : NSD share (samba from IBM GPFS) on VLAN server ...
7
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3answers
2k views

Copying terabytes of hundreds of thousands of files in folder slow

I am currently running FreeNAS and using SMB 3 on windows machines to copy folders with 80000+ files that are all about 35MB each. Here is the config FreeNAS 2x40Gbps connections bonded connection ...
0
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1answer
1k views

File transfer to SMB (Ubuntu 18.04 => Synology 718+) very slow

I have Synology DS718+, which I am testing with one user (myself) currently. My transfer rates from my laptop to Synology of around 2 MB/s. However copying FROM Synology back to laptop is around 30 ...
1
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1answer
2k views

Permission denied when using scp, but able to ssh

I'm trying to copy a file from my local desktop to a remote server. Yes - the remote directory I want to copy to is set to chmod 777 Yes - the server is password protected, and I am sure I have the ...
5
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2answers
3k views

How do increase data transfer rate between my VMs

I saw lots of article,but didn't answer my question. My server use VMware vSphere Hypervisor. There are 20 virtual machines in my server. VM operating system : centos7 I already change my vSwitch ...
1
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1answer
122 views

Transfer speed to network share drops

I have an older HP Proliant ML350 G6 server with 1 x Xeon E5504 (2.0 ghz) and 8 gb ram. If I copy a large file (over 2 gb) to it from a windows 10 workstation, after about 1.5 gb the transfer speed ...
3
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1answer
4k views

SCP hangs before File Transfer begins

I am trying to move a file from a virtual machine (Ubuntu 18.04) on my local system to a remote server using a very basic scp command. This issue is present only on one particular server, others work ...
1
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2answers
191 views

Change the default SCP command flags in Linux

I am trying to move a file from a virtual machine (Ubuntu 18.04) on my local system to a remote server using a very basic scp command. This issue is present only on one particular server, others work ...
0
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1answer
946 views

How to verify checksum after copying 2 TB of 6 million files over USB?

I have a situation where I need to move over 2 TB of data from one server to another server in another data center. There are over 6 million files to copy. The plan is to move data in phases. For ...
5
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1answer
94 views

Server OS or PowerShell version differences that would affect copy speed?

I recently moved many, many files at 2 different locations. It was exactly the same set of data on each, using an identical robocopy command, but what took under 30 minutes on Windows Server 2012 R2 ...
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3answers
2k views

Move Large Azure Storage Container To Another Account

I have a large blob container in one Azure Storage Account in one Directory (abc.com) that I would like to move to another Storage Account in a completely different Directory (efg.com). Is the only ...
2
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1answer
3k views

Cannot transfer large file(s) using remote desktop connection (Windows 2012 server)

I am trying to transfer over a large file using remote desktop. I end up getting this error from the image below. Source computer is a windows 7 laptop and destination is a windows 2012R2 server. ...
-3
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1answer
45 views

Why is My Network file Transfer Slower Than (What I Thought) it Should Be? [closed]

I'm trying to copy a 40Gb 7zip archive within my network. The computer sending has an Intel Centrino 130, that's supposed to be 802.11 b/g/n compatible. The router is a Pace 4111n which is also ...
1
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1answer
240 views

Copy Windows files to SMB share (Synology) and keep all properties

I have a network drive with files that need to move to a new Synology NAS SMB network share. I'd like to transfer the files while keeping as much properties as possible. I tried robocopy and fastcopy,...
0
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2answers
58 views

How to track and log file transfers between Production and Non-Production environments?

We have a security/compliance audit that we are preparing for and since we deal with financial institutions, one of the potential flags mentioned was how we track/monitor files that are transferred ...
0
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1answer
23 views

How to allow “append only” (push) access from a remote server to a central server?

How to allow a remote server to push data onto a central server without having any other access. That is, how to allow the remote server to only append but not overwrite or read files on the central ...
1
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1answer
740 views

How to Diagnose Strange Network Failure

This is a strange one. I have 2 remote networks that I transfer files between over the internet. Yesterday, a regular backup job failed, so I started looking into it. I have been transferring files ...
1
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4answers
3k views

copy large number of files over ssh

I mount a remote server over ssh (using sshfs). I want to copy a large number of files from the remote server to local: cp -rnv /mounted_path/source/* /local_path/destination The command runs ...
2
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2answers
76 views

Transfer files between servers using laptop as intermediary

I'm in a situation where I have a significant amount of data that I need to transfer from Server A to Server C. However: Server A does not have network access to Server C I have authority to SSH to ...
0
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1answer
118 views

Transfer 300+ GB at maximum speed on two headless servers? [closed]

I am currently trying to transfer over 300GB from my Mac Pro server to my Synology NAS. I only have my Windows PC I can work from, but I can SSH into both devices. They are both connected to gigabit ...
1
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0answers
188 views

Data transfer with permissions (AD) from windows to linux

good day friends, I have a problem with the transfer of data (files and folders) from a windows server (integrated with active directory) to a linux server. The active directory delivers permissions, ...
2
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1answer
138 views

Transfer Speed Sudden Drop on Intel Raid Card between (2) 4 SSD Raid 0 Arrays

Preface; I have done hours of trouble shooting on this issue and simply cannot find out what the sudden "bottleneck" is. I have (2) 4 SSD Disk Raid 0 Arrays (3.8TB Each). They are run off a single ...
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1answer
8k views

In a domain, how does one transfer files from one PC to another? [duplicate]

I googled it and all I got was how to transfer files from one domain to another domain. Say I have two PCs, one running windows server 2008 and the other running Windows 7, they're connected via a ...
1
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1answer
1k views

Will the update flag in rsync transfer files if the timestamp is identical in source and destination? Documentation is unclear

I want to transfer changed and new files only, using rsync on Ubuntu 14.04. I don't want to transfer everything, every time. I'm not worried about checking if the content of the files have actually ...
0
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1answer
540 views

How to set up automatic atomic transfers over SFTP

I'm working on a personal project. Since I don't have to worry about working with others or deploying from a development environment to a production environment, I am simply modifying files on the ...
1
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1answer
1k views

SFTP is periodically extremely slow for no reason

I am transferring a bunch of gigabyte-sized files using SFTP over a fairly fast connection, between two servers running Ubuntu linux, with not much CPU load. I am usually able to reach 5.0 MB ...
1
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0answers
240 views

How are cluster size, buffer size and packet size related for performance?

I'm creating a server on an embedded system. I have a FAT filesystem on an SD card which contains a file, which should be sent via HTTP to some client over wifi that connects to the system. At first ...
2
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2answers
59 views

HTTP to FTP with remote client

short version: a working equivalent to scp -3 http://user:pass@example.org/somefile ftp://user:pass@ftpserver/my/path detailed version: +------+ +-------+ +-------------+...
2
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4answers
6k views

TFTP requests Not being serviced

This may look like a duplicate question but I did my share of searching, but could not find any solution. I have created a tftp server, this server when accessed from a local tftp client, over a ...
0
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2answers
343 views

What is the most efficient way to transfer files from AWS S3 to S3?

I have a large number of files stored in an AWS S3 bucket. I need to get those files to another S3 bucket owned by another user and in a different region. The files are stored in different locations ...
1
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1answer
2k views

rsync/scp extremely slow transfer rate (<30kB/s) over fast connection

I am attempting to perform a backup using rsync of some files on a Digital Ocean VPS running Ubuntu 14.04.4 LTS. rsync is extremely slow, ranging from 20-50 kB/s, only 1% of what it should be. It is ...
3
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0answers
220 views

Virtual disk backup: rsync alternative? [closed]

We currently use rsync to backup virtual disks to another computer. Rsync is slower than direct copy, but overwrite only modified parts in the destination files. This allow to make snapshots to have ...
1
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1answer
300 views

How to copy a host's entire disk to another, with checksum?

Both servers are running Linux. Is rsync a suitable choice? I know it's suitable for large file transfer, file synchronization etc. But not sure about a) entire disks b) checksums. Thanks in advance. ...
8
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2answers
1k views

Storage Space Write cache, and write speed

Hey guys i have been working on my NAS that is using server 2012r2 with storage spaces. the drives are off the shelf 7200 rpm drives the drives are bitlocker encrypted the drives are in a 8 disk ...
0
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0answers
28 views

What are the approaches to ensure bandwidth to a remote location?

Our file transfers have always been within our own network and it's been relatively easy to control QOS where we own the network equipment. But now, we are going to move one of our systems where we ...
5
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1answer
681 views

Debug slow lan (ssh, nfs) file transfer

I've got two linux boxes attached to a gigabit switch. They both have gigabit NICs, cables are cat7. Testing the network with iperf shows a fast connection but transferring files with rsync, scp, or ...

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