1. pvscan para descobrir o UUID VG
[ROOT@XENSERVER2 ~]# PVSCAN
PV /DEV/SDB VG VG_XENSTORAGE-FC9B15CE-36F1-F4A6-BCC1-CF0F115294D8 LVM2 [29.99 GB / 5.93 GB FREE]
PV /DEV/SDA3 VG VG_XENSTORAGE-46D8A7D7-5AD0-8609-EBD9-45708BBAF208 LVM2 [31.99 GB / 31.98 GB FREE]
TOTAL: 2 [61.98 GB] / IN USE: 2 [61.98 GB] / IN NO VG: 0 [0 ]
2. introduzir para associar o VG com o storage, alterar o nome “Local storage 2” referente ao local storage conforme a estrutura
[ROOT@XENSERVER2 ~]# XE SR-INTRODUCE UUID=FC9B15CE-36F1-F4A6-BCC1-CF0F115294D8 TYPE=LVM NAME-LABEL=”LOCAL STORAGE 2″ CONTENT-TYPE=USER
3. listar o id do disco, neste caso o HD é o SDB
[ROOT@XENSERVER2 ~]# LS -L /DEV/DISK/BY-ID/
TOTAL 0
LRWXRWXRWX 1 ROOT ROOT 9 APR 20 11:34 SCSI-SATA_VMWARE_VIRTUAL_00000000000000000001 -> ../../SDA
LRWXRWXRWX 1 ROOT ROOT 10 APR 20 11:35 SCSI-SATA_VMWARE_VIRTUAL_00000000000000000001-PART1 -> ../../SDA1
LRWXRWXRWX 1 ROOT ROOT 10 APR 20 11:35 SCSI-SATA_VMWARE_VIRTUAL_00000000000000000001-PART2 -> ../../SDA2
LRWXRWXRWX 1 ROOT ROOT 10 APR 20 11:35 SCSI-SATA_VMWARE_VIRTUAL_00000000000000000001-PART3 -> ../../SDA3
LRWXRWXRWX 1 ROOT ROOT 9 APR 20 11:34 SCSI-SATA_VMWARE_VIRTUAL_01000000000000000001 -> ../../SDB
4. listar o uuid do servidor xen
[ROOT@XENSERVER2 ~]# XE HOST-LIST
UUID ( RO) : 01376666-FA18-4417-8C09-E6F211CB222B
NAME-LABEL ( RW): XENSERVER2
NAME-DESCRIPTION ( RW): DEFAULT INSTALL OF XENSERVER
5. ativar o HD
sr-uuid: listado no passo 1
device-config: listado no passo 3
host-uuid: listado no passo 4
[ROOT@XENSERVER2 ~]# XE PBD-CREATE SR-UUID=FC9B15CE-36F1-F4A6-BCC1-CF0F115294D8 DEVICE-CONFIG:DEVICE=/DEV/DISK/BY-ID/SCSI-SATA_VMWARE_VIRTUAL_01000000000000000001 HOST-UUID=01376666-FA18-4417-8C09-E6F211CB222B
B482D956-6AF0-1165-BBAF-100C6A754264
6. plugar o storage contido hd anexado
uuid: retorno do passo 5
[ROOT@XENSERVER2 ~]# XE PBD-PLUG UUID=B482D956-6AF0-1165-BBAF-100C6A754264
Fonte: https://onofabio.wordpress.com/2016/04/20/citrix-adicionar-um-disco-que-estava-em-outro-xenserver/
