GRAID Installation

GRAID

대만에서 만든 GPU + RAID, NVMe 장치를 RAID할때 유용

GRAID 설치

드라이버 설치

1. download SupremeRAID™ Pre-installer
   • wget https://download.graidtech.com/driver/pre-install/graid-sr-pre-installer-1.6.1-128-x86_64.run
2. download driver sr-1001
   • wget https://download.graidtech.com/driver/sr/linux/1.6.1/release/graid-sr-installer-1.6.1-001-327-315.run - SupremeRAID™ Linux Driver 1.6.1 Update 327 Release Notes, Software, and Documentation | Software and Documentation
3. chmod +x graid*
   • chmod +x graid-sr-pre-installer-1.6.1-128-x86_64.run
   • chmod +x graid-sr-installer-1.6.1-001-327-315.run
4. ./graid-sr-pre-installer-1.6.1-128-x86_64.run
5. ./graid-sr-installer-1.6.1-001-327-315.run
   • next, next, accept+next, next
6. graidctl apply license 44M3L5XN-BA517282-5TUYNAIP-XBUWY91J
7. graidctl list controller

레이드 구성

1. graidctl create physical_drive /dev/nvme0-3
   • 0-3은 nvme 숫자 nvme0,nvme1,nvme2,nvme3
   • 혹시 실패할 경우 nvme0n1 같이 장치의 다른 이름으로 1개씩 재시도
     • ex. graidctl create physical_drive /dev/nvme0n1
   • 확인: graidctl list physical_drive
2. graidctl create drive_group raid5 0-3
   • 확인: graidctl list drive_group
3. graidctl create virtual_drive 0 2T
   • 확인: graidctl list virtual_drive
   • /dev/gdg0n1 생성 완료 - 해당 장치로 사용

참고

• https://graidtech.com/