South Korea CN2 server

Dedicated servers in South Korea is ubiquitous.but it is not happening when it comes to CN2 server from South Korea.Today,i will introduce you great server in South Korea directly to China cn2 route in Asia.That is a great option for a corporate who expands presences in China big Internet Market.Follow the package in South Korea

CPU 2xL5630
RAM 16GB
Hard Drive 1TB SATA
Bandwidth CN2+KOR 10Mbps
IPs 1
Tag CN2 Line connection
Price $188.00 more options go wth the link :cn2 server in South Korea

US cn2 server vs. US ordinary dedicated hosting

when you pick up server,what are the differences between US cn2 server and US ordinary dedicated hosting?it is rented by cn2 line directly connected to the mainland, and the speed of data transmission is relatively fast. In terms of access, both the technical and server bandwidth resources are relatively sufficient. Therefore, the server of cn2 line is more suitable for expanding foreign trade business.

1.Difference of access speed of mainland users
Cn2 line in the access speed, the use of more obvious advantages is the mainland users. When accessing the server, the server using cn2 line can better take care of the domestic users to access the connection. If the server belongs to the global purchase business, the access speed of European countries around the United States will be relatively faster if the host computer in the United States is selected. However, we all know that the physical distance between China and the United States is relatively far, so the access speed of ordinary US servers will undoubtedly be slower.

2.Cn2 server network in the United States covers a wide range
American Telecom cn2 line adopts a three-layer network structure, which can achieve a wider coverage. Domestic and some overseas nodes are covered. The US cn2 line will be more suitable for overseas business expansion.

3.Cn2 line supports a wide range of services in the United States
In terms of business scope, cn2 line hosts in the United States support voice, data, video and other services. Compared with ordinary servers, the average one-way delay and packet loss rate of cn2 line are relatively normal. Because of the obvious advantage of comprehensive performance, it can effectively guarantee the quality of bidirectional data transmission between the United States and the mainland.

us cn2 server

How to expand root partition with LVM

How to expand root partition with LVM. it is easy to get more space / direction via Logical Volume Management.Five steps done with expand

Overview of partition with LVM

  1. Format partition

mkfs.ext4 -y /dev/sdd

  1. Switch bit extended partition

vgextend VolGroup /dev/sdd

  1. Root partition expansion capacity

lvextend -L +9.99G /dev/VolGroup/LogVol00

  1. Refresh the root partition capacity

resize2fs /dev/VolGroup/LogVol00

  1. Check whether it is successful

df –HT

Let’s specify the process in partitions via LVM

[[email protected] ~]# fdisk -l

Disk /dev/sda: 21.5 GB, 21474836480 bytes

255 heads, 63 sectors/track, 2610 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x00028846

Device Boot Start End Blocks Id System

/dev/sda1 * 1 26 204800 83 Linux

Partition 1 does not end on cylinder boundary.

/dev/sda2 26 2611 20765696 8e Linux LVM

Disk /dev/sdc: 10.7 GB, 10737418240 bytes

255 heads, 63 sectors/track, 1305 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x00000000

Disk /dev/sdb: 10.7 GB, 10737418240 bytes

255 heads, 63 sectors/track, 1305 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x00000000

Disk /dev/mapper/VolGroup-LogVol00: 42.7 GB, 42718986240 bytes

255 heads, 63 sectors/track, 5193 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x00000000

Disk /dev/sdd: 10.7 GB, 10737418240 bytes

255 heads, 63 sectors/track, 1305 cylinders

Units = cylinders of 16065 * 512 = 8225280 bytes

Sector size (logical/physical): 512 bytes / 512 bytes

I/O size (minimum/optimal): 512 bytes / 512 bytes

Disk identifier: 0x00000000

[[email protected] ~]# mkfs.ext4 -y /dev/sdd

mkfs.ext4: invalid option — ‘y’

Usage: mkfs.ext4 [-c|-l filename] [-b block-size] [-f fragment-size]

[-i bytes-per-inode] [-I inode-size] [-J journal-options]

[-G meta group size] [-N number-of-inodes]

[-m reserved-blocks-percentage] [-o creator-os]

[-g blocks-per-group] [-L volume-label] [-M last-mounted-directory]

[-O feature[,…]] [-r fs-revision] [-E extended-option[,…]]

[-T fs-type] [-U UUID] [-jnqvFKSV] device [blocks-count]

[[email protected] ~]# vgextend VolGroup /dev/sdd

Physical volume “/dev/sdd” successfully created

Volume group “VolGroup” successfully extended

[[email protected] ~]# lvextend -L +9.99G /dev/VolGroup/LogVol00

Rounding size to boundary between physical extents: 9.99 GiB.

Size of logical volume VolGroup/LogVol00 changed from 39.79 GiB (10185 extents ) to 49.78 GiB (12743 extents).

Logical volume LogVol00 successfully resized.

[[email protected] ~]# resize2fs /dev/VolGroup/LogVol00

resize2fs 1.41.12 (17-May-2010)

Filesystem at /dev/VolGroup/LogVol00 is mounted on /; on-line resizing required

old desc_blocks = 3, new_desc_blocks = 4

Performing an on-line resize of /dev/VolGroup/LogVol00 to 13048832 (4k) blocks.

The filesystem on /dev/VolGroup/LogVol00 is now 13048832 blocks long.

[[email protected] ~]# df -HT

Filesystem Type Size Used Avail Use% Mounted on

/dev/mapper/VolGroup-LogVol00

ext4 53G 791M 50G 2% /

tmpfs tmpfs 977M 0 977M 0% /dev/shm

/dev/sda1 ext4 199M 40M 150M 21% /boot

[[email protected] ~]#

Here you go

lease dedicated servers on VPB Inc. hosting company

More Tech issues please go the way:troubleshooter

Aliyun HongKong dedicated hosting

Probably,you just heard Aliyun could server rather than Aliyun dedicated hosting. Aliyun HongKong dedicated hosting with CN2 is great,running with return cn2 line that mean HongKong to China mainland and China mainland to HongKong are cn2 connection as a whole.

Product number:Intel Xeon E5-2650 10M
CPU E5-2650
RAM 16GB
Hard Drive 1TB SATA or 240GB SSD
Bandwidth Unlimited/10MCN2
IPs 3
Tag HongKong Aliyun dedicated hosting with cn2 network
Price $129.00 more options

bitcoin buy Europe CN2

CN2 get through the world.US cn2,HongKong CN2,Taiwan CN2,Japan CN2.But you never heard of Europe CN2.Yep,we are able to provide Europe CN2 server

Product number:E3-1230 v6 Quad Core @3.5GHz
CPU E3-1230 V6
RAM 16GB
Hard Drive 1TB SATA
Bandwidth 10TB/100M
IPs 1
Tag bitcoin buy UK server
Price $133.00 more options