Graphcore IPU-POD128, Руководство по сборке и тестированию, Страница: 66 / 113

IPU-POD128 build and test guide
4.1.6 User accounts and groups
Table 4.5 contains details of the accounts that are required as part of the default server configuration:
Table 4.5: Account creation
Account Description
root A root user account secured with a password is recommended.
itadmin An admin account secured with a password is recommended. Home directory located
at /home/itadmin , using Bash shell.
ipuuser An account dedicated to IPU software and IPU-POD management software is manda-
tory. Home directory located at /home/ipuuser , using Bash shell.
poplaruser An account dedicated to Poplar software is mandatory. Home directory located at /
home/poplaruser , using Bash shell.
Table 4.6 gives the default usernames provided on the IPU-POD
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Table 4.6: Default usernames
Log in to Username
IPU-M2000 BMC OS root
IPU-M2000 GW OS itadmin
Server as Poplar SDK user poplaruser
Server as IPU-POD admin user ipuuser
Server as IT admin user itadmin
Server iDRAC port root
100GbE RDMA switch admin
1GbE Management switch admin
PDU apc
The default passwords are available from Graphcore support portal .
Table 4.7 contains the required groups provided on the IPU-POD
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Table 4.7: Required user groups
Groups Description
root A root group to locate the root account is mandatory.
dhcpd A group to allocate the DHCP service is mandatory (this is usually configured automati-
cally while installing the DHCP service).
ipugroup A group to allocate ipuuser is mandatory.
poplargroup A group to allocate poplaruser is mandatory.
ipupodgroup A group to allocate both ipuuser and poplaruser is mandatory.
Note that all users need to have unique user IDs and group IDs.
Version: latest (2021-11-25) 62