Changes between Version 23 and Version 24 of GENILTE/LTEDeployment


Ignore:
Timestamp:
06/13/17 11:44:00 (7 years ago)
Author:
lnevers@bbn.com
Comment:

--

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  • GENILTE/LTEDeployment

    v23 v24  
    3030Request the appropriate device for you site (IG, EG).
    3131
    32 == Expand Disk Space for IG Raw PC ==
    3332
    34 InstaGENI Raw PCs have 1 TB drives, but by default the disk space allocation is for 16 GBytes, you must test steps to allocate more disk space, as the RAN kernel installation requires ~ 13GB of disk space.
    35 
    36 First check to see how available disk resources:
    37 {{{
    38 lnevers@ltebase:~$  sudo fdisk -l /dev/sda*
    39 
    40 Disk /dev/sda: 1000.2 GB, 1000171331584 bytes
    41 255 heads, 63 sectors/track, 121597 cylinders, total 1953459632 sectors
    42 Units = sectors of 1 * 512 = 512 bytes
    43 Sector size (logical/physical): 512 bytes / 4096 bytes
    44 I/O size (minimum/optimal): 4096 bytes / 4096 bytes
    45 Disk identifier: 0x90909090
    46 
    47    Device Boot      Start         End      Blocks   Id  System
    48 /dev/sda1   *        2048    33556479    16777216   83  Linux
    49 /dev/sda2        33556480    39847935     3145728    0  Empty
    50 /dev/sda3        39847936    46139391     3145728   82  Linux swap / Solaris
    51 /dev/sda4        46139392  1953455039   953657824    0  Empty
    52 
    53 Disk /dev/sda1: 17.2 GB, 17179869184 bytes
    54 255 heads, 63 sectors/track, 2088 cylinders, total 33554432 sectors
    55 Units = sectors of 1 * 512 = 512 bytes
    56 Sector size (logical/physical): 512 bytes / 4096 bytes
    57 I/O size (minimum/optimal): 4096 bytes / 4096 bytes
    58 Disk identifier: 0x00000000
    59 
    60      Device Boot      Start         End      Blocks   Id  System
    61 
    62 Disk /dev/sda2: 3221 MB, 3221225472 bytes
    63 255 heads, 63 sectors/track, 391 cylinders, total 6291456 sectors
    64 Units = sectors of 1 * 512 = 512 bytes
    65 Sector size (logical/physical): 512 bytes / 4096 bytes
    66 I/O size (minimum/optimal): 4096 bytes / 4096 bytes
    67 Disk identifier: 0x00000000
    68 
    69 Disk /dev/sda2 doesn't contain a valid partition table
    70 
    71 Disk /dev/sda3: 3221 MB, 3221225472 bytes
    72 255 heads, 63 sectors/track, 391 cylinders, total 6291456 sectors
    73 Units = sectors of 1 * 512 = 512 bytes
    74 Sector size (logical/physical): 512 bytes / 4096 bytes
    75 I/O size (minimum/optimal): 4096 bytes / 4096 bytes
    76 Disk identifier: 0x00000000
    77 
    78 Disk /dev/sda3 doesn't contain a valid partition table
    79 
    80 Disk /dev/sda4: 976.5 GB, 976545611776 bytes
    81 255 heads, 63 sectors/track, 118724 cylinders, total 1907315648 sectors
    82 Units = sectors of 1 * 512 = 512 bytes
    83 Sector size (logical/physical): 512 bytes / 4096 bytes
    84 I/O size (minimum/optimal): 4096 bytes / 4096 bytes
    85 Disk identifier: 0x00000000
    86 
    87 Disk /dev/sda4 doesn't contain a valid partition table
    88 lnevers@ltebase:~$
    89 }}}
    90 
    91 The above shows that ''/dev/dsa4'' is space available, we will create a partition on /dev/sda4, note that your disk may differ.
    92 {{{
    93 lnevers@ltebase:~$ sudo mkfs -t ext3 /dev/sda4
    94 mke2fs 1.42.9 (4-Feb-2014)
    95 Filesystem label=
    96 OS type: Linux
    97 Block size=4096 (log=2)
    98 Fragment size=4096 (log=2)
    99 Stride=0 blocks, Stripe width=0 blocks
    100 59604992 inodes, 238414456 blocks
    101 11920722 blocks (5.00%) reserved for the super user
    102 First data block=0
    103 Maximum filesystem blocks=4294967296
    104 7276 block groups
    105 32768 blocks per group, 32768 fragments per group
    106 8192 inodes per group
    107 Superblock backups stored on blocks:
    108         32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
    109         4096000, 7962624, 11239424, 20480000, 23887872, 71663616, 78675968,
    110         102400000, 214990848
    111 
    112 Allocating group tables: done                           
    113 Writing inode tables: done                           
    114 Creating journal (32768 blocks): done
    115 Writing superblocks and filesystem accounting information: done     
    116 
    117 lnevers@ltebase:~$
    118 }}}
    119 
    120 Now we can mount the disk partition to use for the installation:
    121 {{{
    122 lnevers@ltebase:~$ sudo mkdir /space
    123 lnevers@ltebase:~$ sudo mount /dev/sda4 /space
    124 lnevers@ltebase:~$ df -kh
    125 Filesystem                                        Size  Used Avail Use% Mounted on
    126 /dev/sda1                                          16G  1.8G   14G  12% /
    127 none                                              4.0K     0  4.0K   0% /sys/fs/cgroup
    128 udev                                               24G  4.0K   24G   1% /dev
    129 tmpfs                                             4.8G  860K  4.8G   1% /run
    130 none                                              5.0M     0  5.0M   0% /run/lock
    131 none                                               24G     0   24G   0% /run/shm
    132 none                                              100M     0  100M   0% /run/user
    133 ops.instageni.gpolab.bbn.com:/q/proj/ch-geni-net  119G  102G  8.0G  93% /proj/ch-geni-net
    134 /dev/sda4                                         896G   72M  850G   1% /space
    135 lnevers@ltebase:~$
    136 
    137 }}}
    138 
    139 Note the kernel installation steps below will download files in the "/space" directory.
    140 
    141 = BIOS Requirements =
     33== BIOS Requirements ==
    14234
    14335The [https://gitlab.eurecom.fr/oai/openairinterface5g/wikis/OpenAirKernelMainSetup Radio Access Network Kernel] has requirements to disable  all power management features in the BIOS (sleep states, in particular C-states) and CPU frequency scaling (Intel SpeedStep).  You also need to disable hyper-threading, CPU frequency control, C-States, P-States and any other power management feature from BIOS.
    144 
    145 == InstaGENI Raw PC Required BIOS Settings ==
    146 
    147 Following is a list of setting modified on IG Raw PCs:
    148  - TO ADD ITEMS from Pics -
    14936
    15037= InstaGENI Site Installation =