Got it

FusionCompute Dynamic Resource Adjustment and OVF Template

Latest reply: Mar 31, 2022 06:56:18 493 13 12 0 0

Dear All,

Today we will learn about FusionCompute Dynamic Resource Adjustment and OVF Template.

Dynamic Resource Adjustment

Dynamic resource adjustment allows the number of resources used by a VM to be changed without affecting VM services.

Resources that can be adjusted include the following:

  • Number of CPUs, memory size, number of NICs, and number of disks


source Type Offline Adjustment Online Adjustment and
Effective upon Restart
Online Adjustment and
Effective Immediately
CPU Supported Supported Supported in the competition tests
Memory Supported Supported Supported in the competition tests
Common NIC Supported N/A Supported
iNIC Supported Not supported Not supported
Number of disks Supported N/A Supported
Disk size
(used in virtualization
scenarios, and the disk size
can only be increased)
Supported Supported Partially supported 


Dynamic Resource Adjustment Configuration

·        Adjust VM resources on the Hardware tab under VM and Template




OVF Template

Open Virtualization Format (OVF) is a packaging standard introduced by Distributed Management Task Force (DMTF) for VM and virtual application (vApp) publishing and deployment. The OVF specification defines two specific ways of grouping files: OVF package and OVA package (OVF in the TAR format). A standard OVF package includes:

One OVF descriptor with extension.ovf. It is an XML file that defines the components of a VM or vApp and the features and resource requirements of each component.

  • Zero or one OVF manifest with

  • Zero or one OVF certificate with extension.cert

  • Zero or more disk image files with extension.vmdk, vhd, or others

  • Zero or more additional resource files with extension.iso

A Huawei OVF template encapsulates only one VM and supports both the OVF and OVA packages.

  • A Huawei OVF package includes:

  • One OVF descriptor with extension.ovf

One or more disk image files with extension.vhd. The file format is the compression format used by Huawei for stream transmission.


Template Importing and Exporting Functions

Support for the HTTP and HTTPS protocols during OVF template importing and exporting.

Users can directly browse and select a local directory during template importing and exporting




Thanks, and regards,

Kashif Ali

  • x
  • convention:

HCIE MVE Author Created Mar 26, 2022 00:34:29

@olive.zhao @Irina @dragos_v @BAZ @wissal @umaryaqub @Rumana @ander.sanchez @Lan59 @nuchi @Vlada85 @hemin88 @Unicef @little_fish @gzzz @nochhie @chantha @smileymind @Navin_kay @user_4358465 @Majdi.Chebil @AndresMoreno @shakeela @phuta @Ayeshaali @user_4001805 @VinceD @lucian2003 @dengdengdeng @Sara_Obaid @AL_93 @MahMush @Y_T_Z @Kevin_Thomas @Saqib123 @bobi @richie9999 @user_4359501 @MesayW. @Khalid_Gul @LilStylz237 @MMshaikh @Laiheang @Chanbora @Sokrin @simchamnan @user_4237671 @Abdussamed @andersoncf1 @Herediano @Vesper_EvenStar @taha_29four @user_4326135 @Assis_bsb @Serges_armel @sachandio @hamza11 @mouh1991 @Tiplu @Null_0 @Tongun @Haseeb_Haris @Diego.Silva @Caroline_Herrera @kunthea @Somemeow @Anno7 @chenhui @jason_hu @Popeye_Wang @alopez @Chenxintao @E.DR_91 @stephen.xu @DDSN @Malik3000 @Zemo_Mccracken @adrian_alucard @Precious @Kwesi @imransumayari @abdul_basit7233 @Andre_G @Murat87 @LucianoNhantumbo @Vien @titusmahwe @DragonVN @Zebra @thisu @Funstuf @DKetrari @4TEch @rkahya_4 @scidox @faysalji @user_3134129 @SamB @mustafa211 @rimon @RajK @Funstuff @Abrar_Akbar @Kh_Elias65 @James_Nel @Zonger @Hurr @15393597009 @safecity @LeeMARK @jerry_zhuzi @bruno.guedes @Kashif @DrDoom @mrppa @sliawatimena @daniellima @thibay @maithi @hanhcao @wonderj @mytruc @huyvan @manpham @Imnh @hugu @nagu @sam_san @NTan33 @Faridrami @I_Am_Batman @amr_rashedy @Ignatius @Saqibaz @user_4252339 @Satya_Syam @Vijji @user_4413531 @Wieczorekcool @user_4400653 @Sirajs @Dia0205 @abdelali @Irshadhussain @cmarban @javaid100 @Natan_Oliveira @backwaves @alexander.grosello @Confucius @Soliman_Mohammed @sohaib.ansar @csk99 @OneDan @bek7 @Farah_O @AymanOT @Asimsaad @Salah @Mr.Jack @Steffy @h89151 @Alibaba8000 @SidzHuawei
View more
  • x
  • convention:

lucian2003 Created Mar 26, 2022 00:41:00 (0) (0)
Saqibaz Created Mar 26, 2022 05:37:10 (0) (0)
Zonger Created Mar 26, 2022 20:43:11 (0) (0)
Admin Created Mar 26, 2022 00:52:13

Thanks, dear.
View more
  • x
  • convention:

MVE Created Mar 26, 2022 02:49:57

View more
  • x
  • convention:

Created Mar 26, 2022 05:37:30

View more
  • x
  • convention:

Created Mar 26, 2022 11:19:47

Great share
View more
  • x
  • convention:

Moderator Created Mar 27, 2022 08:29:23

good share... thanks you Eng.
View more
  • x
  • convention:

Author Created Mar 27, 2022 17:20:39

Thanks for sharing
View more
  • x
  • convention:

Created Mar 27, 2022 18:19:51

View more
  • x
  • convention:

Created Mar 31, 2022 05:24:13

Thanks for sharing
View more
  • x
  • convention:

Back to list


You need to log in to comment to the post Login | Register

Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
  • Politically sensitive content
  • Content concerning pornography, gambling, and drug abuse
  • Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " User Agreement."

My Followers

Login and enjoy all the member benefits


Are you sure to block this user?
Users on your blacklist cannot comment on your post,cannot mention you, cannot send you private messages.
Please bind your phone number to obtain invitation bonus.
Information Protection Guide
Thanks for using Huawei Enterprise Support Community! We will help you learn how we collect, use, store and share your personal information and the rights you have in accordance with Privacy Policy and User Agreement.