# Linstor - Storage Pool with single physical disk **URL:** \ **Category:** LINBIT SDS Integrations\ **Tags:** linstor, cloudstack\ **Created:** [January 16, 2025, 9:15am UTC](https://forums.linbit.com/t/linstor-storage-pool-with-single-physical-disk/555 "2025-01-16T09:15:24Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![mpb](https://avatars.discourse-cdn.com/v4/letter/m/ed8c4c/32.png) [@mpb](https://forums.linbit.com/u/mpb)\ **Post date:** [January 16, 2025, 9:15am UTC](https://forums.linbit.com/t/linstor-storage-pool-with-single-physical-disk/555/1 "2025-01-16T09:15:25Z")
Hi, I am trying to setup 3 linstor host HCI cluster with controller HA and storage for cloudstack. I would like to understand whether its possible to create both DB storage-pool and cloudstack storage-pool on the same single physical disk…plz share me any link/doc to refer… I already tried with 2 physical disk one storage-pool for DB device /dev/sdb and 2nd physical disk /dev/sdc for cloudstack storage pool and is working fine… Thanks in Advance… ---
**Author:** ![kermat](https://yyz1.discourse-cdn.com/flex003/user_avatar/forums.linbit.com/kermat/32/21_2.png) [@kermat](https://forums.linbit.com/u/kermat)\ **Post date:** [January 16, 2025, 2:54pm UTC](https://forums.linbit.com/t/linstor-storage-pool-with-single-physical-disk/555/2 "2025-01-16T14:54:00Z")
You can use the same `storage-pool` to back the LINSTOR DB as well as CloudStack’s “primary” storage. CloudStack only needs the name of a LINSTOR `resource-group` to use for primary storage. You can create as many `resource-groups` as you’d like that all use the same LINSTOR `storage-pool`. ---
**Author:** ![mpb](https://avatars.discourse-cdn.com/v4/letter/m/ed8c4c/32.png) [@mpb](https://forums.linbit.com/u/mpb)\ **Post date:** [January 19, 2025, 4:32am UTC](https://forums.linbit.com/t/linstor-storage-pool-with-single-physical-disk/555/3 "2025-01-19T04:32:07Z")
HI,Thanks, Somehow I didnt realize this can be done…that was of great help, its working…