https://community.netapp.com/t5/EF-E-Series-SANtricity-and-Related-Plug-ins/probl%C3%A8me-d-augmentation-de-taille-de-Lun/m-p/165844#M1022 <P>Bonjour,</P><P>J'ai essayé d'augmenter la taille d'un Lun sur une NetApp E2800 mais j'ai l'opération avec un Progress de 10jours&nbsp;</P> Wed, 04 Jun 2025 10:27:41 GMT 01jaouad 2025-06-04T10:27:41Z https://community.netapp.com/t5/EF-E-Series-SANtricity-and-Related-Plug-ins/probl%C3%A8me-d-augmentation-de-taille-de-Lun/m-p/165844#M1022 <P>Bonjour,</P><P>J'ai essayé d'augmenter la taille d'un Lun sur une NetApp E2800 mais j'ai l'opération avec un Progress de 10jours&nbsp;</P> Wed, 04 Jun 2025 10:27:41 GMT https://community.netapp.com/t5/EF-E-Series-SANtricity-and-Related-Plug-ins/probl%C3%A8me-d-augmentation-de-taille-de-Lun/m-p/165844#M1022 01jaouad 2025-06-04T10:27:41Z https://community.netapp.com/t5/EF-E-Series-SANtricity-and-Related-Plug-ins/probl%C3%A8me-d-augmentation-de-taille-de-Lun/m-p/165846#M1023 If you are working with a volume group that uses RAID5 or RAID6, that is probably correct. It can take a very long time and you cannot interrupt it once it is started. If increasing LUN (volume) size is something you will need to do on a regular basis, I would suggest reconfiguring your array to use DDP. Then increasing the size of a LUN is very fast. This is one of the reasons DDP was created, to allow for dynamic (easy) expansion of the pool size and the volume sizes among other things. Mon, 12 Apr 2021 14:48:13 GMT https://community.netapp.com/t5/EF-E-Series-SANtricity-and-Related-Plug-ins/probl%C3%A8me-d-augmentation-de-taille-de-Lun/m-p/165846#M1023 MitchBlackburn 2021-04-12T14:48:13Z