Slow local file transfer (copy) on ESX vmware server?

Posted by Sorin Sbarnea on Server Fault See other posts from Server Fault or by Sorin Sbarnea
Published on 2009-11-12T10:23:59Z Indexed on 2010/04/21 0:53 UTC
Read the original article Hit count: 1027

Filed under:

esx

|

vmware

|

vmware-esx

I have a 8 CPU VmWare ESX server (3.5) with 4 HDD drives in RAID that is not loaded at all. I enabled SSH and installed mc (midnight commander) in order to be able to copy(clone) virtual machines but I observed that if does copy the files very slow - around 3.5mb/s on local drive.

Why is this happening and how should I solve the issue?

© Server Fault or respective owner

Related posts about esx

iSCSI connection timing out on ESX 3.5 against a NetApp storage appliance

as seen on Server Fault - Search for 'Server Fault'
I get a timeout on iSCSI on different ESX hosts (3.5) at different times. It is puzzling, as both the ESX hosts as windows and other guests are experiencing timeouts. The iSCSI network is segregated on a private network. Here is an export of vmkiscsid.log from last night: 2010-02-10-12:30:38: iscsid:… >>> More
connect two ESX hosts on private LAN

as seen on Server Fault - Search for 'Server Fault'
can a PC setup as W2K3 DC manage two ESX hosts connected to physical hub/switch? Services: DNS, DHCP, Domain distributed to host using a hub/switch. NIC2 on each host connected to switch/hub...spanning a virtual network inside each ESX host >>> More
Installing esx 3.5 on hpblade 460c G7

as seen on Server Fault - Search for 'Server Fault'
I was trying to install ESX 3.5 on hp blade 460c but it fails with error no 'network adapter is detected'. Anybody has work around for this. I also tried to install ESX 4.1, it also had the same problem but in case of 4.1 there is support to add your custom driver while installing. So I added NIC… >>> More
What kind of storage do people actually use for VMware ESX servers?

as seen on Server Fault - Search for 'Server Fault'
VMware and many network evangelists try to tell you that sophisticated (=expensive) fiber SANs are the "only" storage option for VMware ESX and ESXi servers. Well, yes, of course. Using a SAN is fast, reliable and makes vMotion possible. Great. But: Can all ESX/ESXi users really afford SANs? My theory… >>> More
Linked vSphere servers preventing cloning?

as seen on Server Fault - Search for 'Server Fault'
I've currently got a pair of vSphere5 standard servers (physical, not VAs) managing about a hundred ESX 4.1 and 5 hosts in two different physical and logical datacenters. With our last purchase, we bought another vSphere license for the new vS server. I unmanaged all the ESX servers in one datacenter… >>> More

Related posts about vmware

VMware sort VMware Go Pro sa solution de virtualisation Cloud pour PME, passerelle vers VMware vSphere

as seen on Developper.com - Search for 'Developper.com'
VMware sort VMware Go Pro Sa solution de virtualisation Cloud pour PME, passerelle vers VMware vSphere VMware vient d'annoncer la sortie de sa solution de virtualisation Cloud pour les PME : VMware Go Pro. VMware Go Pro a pour principal objectif de faciliter les efforts de virtualisation… >>> More
vmware network installation problem

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
After installation from vmware_bunddle it shows network device error during configuration(First run). Log File: 2012-04-03T20:01:24.881+06:00| vthread-3| I120: Log for VMware Workstation pid=5766 version=8.0.2 build=build-591240 option=Release 2012-04-03T20:01:24.881+06:00| vthread-3| I120: The… >>> More
Run Windows in Ubuntu with VMware Player

as seen on How to geek - Search for 'How to geek'
Are you an enthusiast who loves their Ubuntu Linux experience but still needs to use Windows programs? Here’s how you can get the full Windows experience on Ubuntu with the free VMware Player. Linux has become increasingly consumer friendly, but still, the wide majority of commercial software… >>> More
I'm trying to install VMWare tools on Ubuntu 12.04.2 LTS and I seem to have a problem with Kernel headers

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have Ubuntu 12.04.2 LTS installed on a VMware machine on Windows 7 host. I seem to have a problem with Kernel headers when trying to install them I did: sudo apt-get install gcc make build-essential linux-headers-$(uname -r) Reading package lists... Done Building dependency tree Reading… >>> More
VMWare player - compiling server modules - Ubuntu 13.10

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
While running Ubuntu 13.04 whenever the Linux kernel had been updated, this used to make vmware player happy: sudo apt-get install linux-headers-$(uname -r) sudo vmware-modconfig --console --install-all Yesterday I upgraded to Ubuntu 13.10 and lo and behold, the above workaround does not work anymore: Unable… >>> More