xenserver에 추가했던 SR을 제거해야 할 일이 있을수 있다.
나같은 경우엔 USB외장디스크에 8테라 디스크를 장착하고 XEN SERVER에 연결후 sr로 등록하고 사용하려고 했으나 맘이 변해서 추가했던 8테라 sr를 제거하고 싶었다.
그럴땐 아래와 같은 순서로 하면 된다.
[09:49 cni ~]# xe sr-list => sr리스트 확인
uuid ( RO) : ea47c709-036a-1f4b-ba85-3f054cf82b44
name-label ( RW): usb_storage4TB
name-description ( RW):
host ( RO): cni192.168.6.2
type ( RO): lvm
content-type ( RO): user
uuid ( RO) : 923d038c-a639-f8bd-bd60-a7bd3232bfe6
name-label ( RW): Local storage
name-description ( RW):
host ( RO): cni192.168.6.2
type ( RO): ext
content-type ( RO): user
uuid ( RO) : b3214f8f-5c2f-a46a-cdc9-5b560f2931b5
name-label ( RW): XCP-ng Tools
name-description ( RW): XCP-ng Tools ISOs
host ( RO): cni192.168.6.2
type ( RO): iso
content-type ( RO): iso
uuid ( RO) : 383c1f7a-f0e6-8828-3ce2-29e6d6346f46
name-label ( RW): raid_storage1TB
name-description ( RW):
host ( RO): cni192.168.6.2
type ( RO): lvm
content-type ( RO): user
uuid ( RO) : b4e8a0b5-c906-6c0e-3034-ab5867ef1520
name-label ( RW): DVD drives
name-description ( RW): Physical DVD drives
host ( RO): cni192.168.6.2
type ( RO): udev
content-type ( RO): iso
uuid ( RO) : 360f35b2-188e-94d9-15d5-5f92da7f1e31
name-label ( RW): Removable storage
name-description ( RW):
host ( RO): cni192.168.6.2
type ( RO): udev
content-type ( RO): disk
uuid ( RO) : d0396138-8b42-c6a2-3819-7d121544354e => 제거하고 싶은 8테라 sr
name-label ( RW): usb_storage8TB
name-description ( RW):
host ( RO): cni192.168.6.2
type ( RO): lvm
content-type ( RO): user
uuid ( RO) : 71954c11-8ed5-a74e-7d6d-4800ab1621d8
name-label ( RW): ISO_Storage
name-description ( RW):
host ( RO): cni192.168.6.2
type ( RO): iso
content-type ( RO): iso
[09:49 cni ~]# xe pbd-list sr-uuid=d0396138-8b42-c6a2-3819-7d121544354e. => 8테라 sr의 uuid 알아내기
uuid ( RO) : dc51a61d-b0ba-2aaf-0cdd-4bb65b60bec5. =>. 8테라 sr의 uuid
host-uuid ( RO): 81938335-1aca-4b2c-a2f8-8dc9e7d80d04
sr-uuid ( RO): d0396138-8b42-c6a2-3819-7d121544354e
device-config (MRO): device: /dev/sde
currently-attached ( RO): true
[09:50 cni ~]# xe pbd-unplug uuid=dc51a61d-b0ba-2aaf-0cdd-4bb65b60bec5. => 8테라 sr unplug
[09:51 cni ~]# xe pbd-destroy uuid=dc51a61d-b0ba-2aaf-0cdd-4bb65b60bec5 => 8테라 sr 파괴??
[09:53 cni ~]# xe sr-forget uuid=d0396138-8b42-c6a2-3819-7d121544354e. => sr 완전 제거(이 과정에서 xen center 에서도 해당 sr이 삭제되는 걸 확인할수 있음.
