Mnemo

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Revisão de 11h25min de 26 de fevereiro de 2014 por Dago (Discussão | contribs)
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Projeto Mnemo


  • 4 máquinas

O projeto consiste na obtenção de 4 máquinas com memória de 64 Gb para a execução de projetos que demandem tal capacidade.

Máquina

Descrição de uma máquina:

MICRO COMPUTADOR Thermaltake V6 BlacX [1]

  • HP COMPAQ DC5800 Microtorre: Manual DC5800
  • Processador Intel Core i7-4820K @ 3.70GHz (4 cores)
  • 64GB de memória RAM, 8 pentes de Kingston 8192MB 1333MHz DDR3
  • 1000.2GB de HD WDC WD10EZEK-00RKKA0 (SATA1)
  • DVD HL-DT-ST (SATA5)
    • L1 Data Cache 32KB x 4
    • L1 Code Cache 32KB x 4
    • L2 Cache 256 kB x4
    • L3 Cache 10240 kB


Processadores

vi /etc/hosts

127.0.0.1       one.matrix      one     localhost.localdomain   localhost
::1     one.matrix      one     localhost6.localdomain6 localhost6
## retirada linha acima pois dois nodes achavam que eram one.matrix
## ::1  one.matrix      one     localhost6.localdomain6 localhost6

143.54.226.61   euler.mat.ufrgs.br  euler
143.54.226.118  hunter.mat.ufrgs.br hunter
 
192.168.0.50  switch
192.168.0.100 automato-eth0
 
192.168.0.108 cell108
192.168.0.109 cell109
192.168.0.110 cell110
192.168.0.111 cell111
 
192.168.0.112 cell112
192.168.0.113 cell113
192.168.0.114 cell114
192.168.0.115 cell115
 
192.168.0.116 cell116
192.168.0.117 cell117
192.168.0.118 cell118
192.168.0.119 cell119

192.168.0.120 cell120
192.168.0.121 cell121
192.168.0.122 cell122
192.168.0.123 cell123

ifconfig

  • one
     HWaddr            Hostname      inet addr:     Bcast:         Mask:         Link encap: inet6 addr:                 Scope:
eth0 00:06:4F:61:C4:5A cellauto-eth0 192.168.0.100  192.168.0.255  255.255.255.0 Ethernet    fe80::206:4fff:fe61:c45a/64 Link
eth1 18:A9:05:E8:1E:16 one.matrix    143.54.226.166 143.54.227.255 255.255.254.0 Ethernet    fe80::1aa9:5ff:fee8:1e16/64 Link
eth2 00:0A:5E:5C:2C:04               192.168.0.100  192.168.0.255  255.255.255.0 Ethernet
lo                                   127.0.0.1                     255.0.0.0     Local Loopback ::1/128                  Host
  • cell101
eth0 18:A9:05:E8:0E:B8 cell101       192.168.0.101  192.168.0.255  255.255.255.0 Ethernet    fe80::1aa9:5ff:fee8:eb8/64  Link
lo                                   127.0.0.1                     255.0.0.0     Local Loopback ::1/128                  Host

Trocar ip do mestre

 vi /etc/sysconfig/network-scripts/

Patrimônio e MAC

Patrim    MAC              host 
459706   ---               monitor
459707   ---               monitor
459708  18:A9:05:E8:ae:08  cell108  192.168.0.108
....09  18:A9:05:E8:0e:b2  cell109  192.168.0.109
....10  18:A9:05:E8:0e:ec  cell110            .. 
....11  18:A9:05:E8:9e:49  cell111            ..
....12  18:A9:05:E8:ae:64  cell112
....13  18:A9:05:E8:9e:f7  cell113
....14  18:A9:05:E8:ae:0c  cell114
....15  18:A9:05:E8:ae:7b  cell115
....16  18:A9:05:E8:ae:18  cell116
....17  18:A9:05:E8:1e:1c  cell117
....18  18:A9:05:E8:0e:b8  cell118  (teste inicial)
....19  18:A9:05:E8:9e:f0  cell119  (sata -> one)
....20  18:A9:05:E8:9e:f4  cell120
....21  18:A9:05:E8:9e:8e  cell121
....22  18:A9:05:E8:9e:ea  cell122
....23  18:A9:05:E8:9e:a9  cell123
459724  18:A9:05:E8:ae:0b  tri
459725  18:A9:05:E8:1e:16  one.matrix     143.54.226.166 
  --    00:06:4F:61:C4:5A  theone         192.168.0.100
461466  00:24:73:d7:a5:41  switch         192.168.0.50

Comando úteis:

  • atualiza nomes e dados de placas (não fez diferença)
[user] update-pciids