<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-3786946221987460229</id><updated>2012-02-16T02:48:18.706-08:00</updated><title type='text'>Soluções e dicas em AIX</title><subtitle type='html'></subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://unix-cookbook-aix.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://unix-cookbook-aix.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><author><name>Zainer Araujo</name><uri>http://www.blogger.com/profile/07904871985091065543</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>7</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-3786946221987460229.post-345111980013578672</id><published>2009-10-12T20:46:00.000-07:00</published><updated>2009-10-12T20:50:14.503-07:00</updated><title type='text'>Receita de Bolo:Extender file system JFS</title><content type='html'>&lt;span class="Apple-style-span" style="color: rgb(51, 51, 51); font-family: Verdana, Helvetica, Arial, sans-serif; font-size: 10px; line-height: 14px; "&gt;&lt;h3 class="first" style="margin-top: 0px !important; margin-right: 0px !important; margin-bottom: 0.3em !important; margin-left: 0px !important; padding-top: 2px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; font-family: 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif; font-weight: bold; text-transform: none; border-bottom-width: 1px; border-bottom-style: none; border-bottom-color: rgb(204, 204, 204); font-size: 1.7em; color: rgb(17, 80, 152); border-top-style: none; border-right-style: none; border-left-style: none; border-width: initial; border-color: initial; line-height: 21px; "&gt;&lt;span class="Apple-style-span" style="color: rgb(51, 51, 51); font-family: 'Lucida Grande', 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif; font-size: 13px; font-weight: normal; line-height: 18px; "&gt;1. Use o famoso "df" para visualizar o filesystem, tamanho atual, percentual de utilização e o nome do logical volume&lt;/span&gt;&lt;/h3&gt;&lt;div class="content" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; min-height: 3em; overflow-x: hidden; overflow-y: hidden; line-height: 1.4em; font-family: 'Lucida Grande', 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif; font-size: 1.3em; color: rgb(51, 51, 51); "&gt;&lt;br /&gt;2. "lslv", para visualizar informações sobre o logical volume, incluindo, o nome do vg onde ele reside.&lt;br /&gt;&lt;br /&gt;3. "lsvg", para visualizar informações sobre o volume group, incluindo, número de pp's(physical partitions) disponíveis e o tamanho destas.&lt;br /&gt;&lt;br /&gt;4. Se não existir pp livre será necessário adicionar disco ao volume group (postarei mais tarde este procedimento).&lt;br /&gt;&lt;br /&gt;5. "chfs -a size=+4194304 *mount point*", para aumentar o file system em 2 Gb(4194304=2*1024*1024*1024/512)&lt;br /&gt;* Obs: Aumentando o filesystem teremos o logical volume extendido automaticamente.&lt;br /&gt;&lt;br /&gt;6. Rode novamente um "df" e observe que suas alterações foram aplicadas!&lt;/div&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3786946221987460229-345111980013578672?l=unix-cookbook-aix.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://unix-cookbook-aix.blogspot.com/feeds/345111980013578672/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/10/receita-de-boloextender-file-system-jfs.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/345111980013578672'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/345111980013578672'/><link rel='alternate' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/10/receita-de-boloextender-file-system-jfs.html' title='Receita de Bolo:Extender file system JFS'/><author><name>Zainer Araujo</name><uri>http://www.blogger.com/profile/07904871985091065543</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3786946221987460229.post-2756059582617848886</id><published>2009-09-06T20:15:00.000-07:00</published><updated>2009-09-06T20:20:06.697-07:00</updated><title type='text'>Sistema de Arquivos: Instalar o Oracle no AIX</title><content type='html'>Conclua os seguintes procedimentos antes de instalar o Oracle em um sistema AIX:&lt;br /&gt;&lt;br /&gt;1.Efetue login no sistema AIX como raiz.&lt;br /&gt;&lt;br /&gt;2.Assegure-se de que o sistema AIX tenha os seguintes conjuntos de arquivos instalados: &lt;br /&gt;◦bos.adt.base&lt;br /&gt;◦bos.adt.libm&lt;br /&gt;&lt;br /&gt;A instalação do produto Oracle efetua links com as bibliotecas locais para criar executáveis do Oracle. Sem os conjuntos de arquivos, os links falharão e o Oracle não instalará ou executará corretamente. Você pode instalar esses conjuntos de arquivos a partir do CD de kit de ferramentas do desenvolvedor do AIX.&lt;br /&gt;&lt;br /&gt;3.Verifique se o seu sistema corresponde ou excede os requisitos de espaço livre em disco para os seguintes diretórios: &lt;br /&gt;◦/usr: 3 GB&lt;br /&gt;◦/var: 300 MB&lt;br /&gt;◦/tmp: 2 GB&lt;br /&gt;&lt;br /&gt;Para AIX, o diretório de instalação padrão do Oracle é /usr. &lt;br /&gt;&lt;br /&gt;Importante lembrar:&lt;br /&gt;a.Para determinar a disponibilidade de espaço em disco, insira o seguinte comando: &lt;br /&gt;df - IvkOs valores de saída estão em unidades de 1024 bytes.&lt;br /&gt;&lt;br /&gt;b.Para alterar o tamanho dos diretórios /usr ou /var utilizando SMIT ou SMITTY, navegue pelas seguintes janelas: &lt;br /&gt;Gerenciamento de Memória do Sistema -&gt; Sistemas de Arquivos -&gt; Incluir/Alterar/Mostrar/Excluir Sistemas de Arquivos -&gt; Sistemas de Arquivos Registrados em Diário -&gt; Alterar/Mostrar Características de um Sistema de Arquivos Registrados em Diário-&gt; /usr -&gt; TAMANHO do sistema de arquivos (em blocos de 512-bytes).&lt;br /&gt;&lt;br /&gt;4.Crie um sistema de arquivos CD-ROM, se ainda não houver um, utilizando o utilitário SMITTY: &lt;br /&gt;a.Digite $ mkdir /cdrom no console ou na linha de comandos.&lt;br /&gt;&lt;br /&gt;b.Digite $ smitty crcdrfs no console ou na linha de comandos.&lt;br /&gt; &lt;br /&gt;O seguinte menu é exibido:&lt;br /&gt;&lt;br /&gt;                                      Add a CDROM File System&lt;br /&gt;&lt;br /&gt;Type or select values in entry fields.&lt;br /&gt;Press Enter AFTER making all desired changes.&lt;br /&gt;                                                     [Entry Fields]&lt;br /&gt;* DEVICE name                                                    +&lt;br /&gt;* MOUNT POINT                                        []&lt;br /&gt;  Mount AUTOMATICALLY at system restart?             no          +&lt;br /&gt;&lt;br /&gt;c.Selecione uma unidade de disco de CD-ROM pressionando F4, selecionando uma unidade &lt;br /&gt;&lt;br /&gt;e pressionando Enter.&lt;br /&gt;&lt;br /&gt;d.Pressione Enter novamente para criar o sistema de arquivos. Saia do SMITTY com F10 quando o comando de criação for concluído.&lt;br /&gt;&lt;br /&gt;e.Monte o diretório de cd-rom com o seguinte comando: &lt;br /&gt;mount /cdrom5.Crie pontos de montagem para utilizar com os bancos de dados do Oracle: &lt;br /&gt;&lt;br /&gt;$ mkdir /u01&lt;br /&gt;$ mkdir /u026.Defina as permissões para os pontos de montagem, a fim de permitir que a conta do usuário Oracle grave nesses pontos durante a instalação: &lt;br /&gt;$ chmod 777 /u01&lt;br /&gt;$ chmod 777 /u027.&lt;br /&gt;Utilize o SMIT para criar dois grupos; um grupo de usuários chamado dba e um grupo de usuários chamado oper.&lt;br /&gt;&lt;br /&gt;8.Utilize o SMIT para criar um novo usuário chamado Oracle. Conclua as etapas a seguir para a nova conta de usuário. &lt;br /&gt;a.Defina o GRUPO Principal da conta como o grupo dba que você criou.&lt;br /&gt;b.Defina o diretório HOME da conta como /home/oracle.&lt;br /&gt;c.Defina o shell de login (PROGRAMA Inicial) como /bin/sh.&lt;br /&gt;&lt;br /&gt;A conta Oracle executará o instalador. Essa conta deve ser utilizada apenas para instalação e manutenção do Oracle.&lt;br /&gt;&lt;br /&gt;9.Verifique se existe o caminho de arquivo /usr/lbin e se está incluído em PATH para a conta de usuário Oracle. Esse caminho pode ser definido editando /home/oracle/.profile.&lt;br /&gt;&lt;br /&gt;10.Crie o arquivo oratab executando o script oratab.sh, localizado no diretório orainst do CD. &lt;br /&gt;$ ./oratab.sh11.Conecte-se ao sistema como o usuário Oracle: &lt;br /&gt;$ su - oracle12.Exiba as definições da máscara do usuário para a conta Oracle. &lt;br /&gt;$ umaskA máscara do usuário deve ser definida como 022. Se a máscara do usuário da conta não estiver definida como 022, defina-a com o seguinte comando: &lt;br /&gt;$ umask 02213.Edite .profile e adicione as seguintes definições de variáveis de ambiente: &lt;br /&gt;◦Oracle 8i: &lt;br /&gt;ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE&lt;br /&gt;ORACLE_HOME=$ORACLE_BASE/product/8.1.7; export ORACLE_HOME&lt;br /&gt;LIBPATH=$ORACLE_HOME/lib; export LIBPATH &lt;br /&gt;LD_LIBRARY_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/network/lib; export LD_LIBRARY_PATH &lt;br /&gt;ORACLE_SID=or1; export ORACLE_SID&lt;br /&gt;ORACLE_TERM=vt100; export ORACLE_TERM◦Oracle 9i: &lt;br /&gt;ORACLE_BASE=/u01/app/oracle; export ORACLE_BASE&lt;br /&gt;ORACLE_HOME=$ORACLE_BASE/product/9.2.0.0.0; export ORACLE_HOME &lt;br /&gt;LIBPATH=$ORACLE_HOME/lib; export LIBPATH &lt;br /&gt;LD_LIBRARY_PATH=$ORACLE_HOME/lib:$ORACLE_HOME/network/lib; export LD_LIBRARY_PATH &lt;br /&gt;ORACLE_SID=or1; export ORACLE_SID&lt;br /&gt;ORACLE_TERM=vt100; export ORACLE_TERMCertifique-se de que o PATH do usuário Oracle inclua $ORACLE_HOME/bin, /bin e /usr/bin. Se não estiverem incluídos, adicione-os em .profile.&lt;br /&gt;&lt;br /&gt;14.Crie o perfil utilizando o seguinte comando: &lt;br /&gt;$ . ./.profileO shell UNIX lê o perfil e inicializa ou atualiza o ambiente atual com base em valores no perfil.&lt;br /&gt;&lt;br /&gt;15.Execute rootpre.sh, a fim de aprontar a máquina para a instalação a partir de /cdrom: &lt;br /&gt;$ ./rootpre.shAgora você está pronto para começar a instalação do Oracle.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3786946221987460229-2756059582617848886?l=unix-cookbook-aix.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://unix-cookbook-aix.blogspot.com/feeds/2756059582617848886/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/09/sistema-de-arquivos-instalar-o-oracle.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/2756059582617848886'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/2756059582617848886'/><link rel='alternate' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/09/sistema-de-arquivos-instalar-o-oracle.html' title='Sistema de Arquivos: Instalar o Oracle no AIX'/><author><name>Zainer Araujo</name><uri>http://www.blogger.com/profile/07904871985091065543</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3786946221987460229.post-1354446158949294819</id><published>2009-08-13T05:59:00.000-07:00</published><updated>2009-08-13T06:00:44.333-07:00</updated><title type='text'>Tecnologia de Virtualização com AIX usando Virtual I/O</title><content type='html'>O link abaixo é um documento oficial da IBM e um guia muito didático sobre como virtualizar um servidor com AIX.&lt;br /&gt;&lt;br /&gt;http://oss.gonicus.de/openpower/index.php/IBM_VIO_Server&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3786946221987460229-1354446158949294819?l=unix-cookbook-aix.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://unix-cookbook-aix.blogspot.com/feeds/1354446158949294819/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/08/tecnologia-de-virtualizacao-com-aix.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/1354446158949294819'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/1354446158949294819'/><link rel='alternate' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/08/tecnologia-de-virtualizacao-com-aix.html' title='Tecnologia de Virtualização com AIX usando Virtual I/O'/><author><name>Zainer Araujo</name><uri>http://www.blogger.com/profile/07904871985091065543</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3786946221987460229.post-2274219517342115541</id><published>2009-07-27T13:18:00.000-07:00</published><updated>2009-07-27T13:20:01.365-07:00</updated><title type='text'>VIO – Como verificar discos livres não mapeados e listar seu tamanho</title><content type='html'>No seu servidor VIO, para discos hdiskpower da EMC, é possível usar o seguinte loop para verificar os discos livres que não estão mapeados para nenhuma partição (lpar).&lt;br /&gt;&lt;br /&gt;Para outros discos, claro, apenas troque o “hdiskpower” pelo nome que identifica seus discos.&lt;br /&gt;&lt;br /&gt;/usr/ios/cli/ioscli lsmap -all &gt;/tmp/lsmapp-all.out&lt;br /&gt;for disk in `lsdev -Cc disk |grep hdiskpower |grep Available |awk '{ print $1 }'`&lt;br /&gt;do&lt;br /&gt;  egrep -q "$disk\$" /tmp/lsmapp-all.out || echo "$disk `bootinfo -s $disk`MB"&lt;br /&gt;done&lt;br /&gt;rm /tmp/lsmapp-all.out&lt;br /&gt;&lt;br /&gt;Observações:&lt;br /&gt;&lt;br /&gt;opção  “-q” do egrep: Roda em modo silencioso, sem mostrar nada na tela. CAso o que se procura seja encontrado o return code é zero.&lt;br /&gt;&lt;br /&gt;|| : Caso o return code do que ven ante do “||” seja diferente de zero, executa o que vem em sua frente&lt;br /&gt;&lt;br /&gt;Mais informações:&lt;br /&gt;&lt;br /&gt;   1. Comando bootinfo: http://www.regatta.cmc.msu.ru/doc/usr/share/man/info/ru_RU/a_doc_lib/cmds/aixcmds1/bootinfo.htm&lt;br /&gt;&lt;br /&gt;   2. Comando egrep: http://publib.boulder.ibm.com/infocenter/systems/index.jsp?topic=/com.ibm.aix.cmds/doc/aixcmds2/egrep.htm&amp;resultof=%22egrep%22%20&amp;searchQuery=egrep&amp;searchRank=0&amp;pageDepth=0&lt;br /&gt;&lt;br /&gt;   3. Conditional Execution &amp;&amp; and ||: http://www.softpanorama.org/Scripting/Shellorama/Control_structures/sequences_of_commands.shtml&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3786946221987460229-2274219517342115541?l=unix-cookbook-aix.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://unix-cookbook-aix.blogspot.com/feeds/2274219517342115541/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/07/vio-como-verificar-discos-livres-nao.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/2274219517342115541'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/2274219517342115541'/><link rel='alternate' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/07/vio-como-verificar-discos-livres-nao.html' title='VIO – Como verificar discos livres não mapeados e listar seu tamanho'/><author><name>Zainer Araujo</name><uri>http://www.blogger.com/profile/07904871985091065543</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3786946221987460229.post-4664366756877867010</id><published>2009-07-15T11:58:00.000-07:00</published><updated>2009-07-15T11:59:22.888-07:00</updated><title type='text'>Instalando kernel de 64 bits</title><content type='html'>AIX 5L habilita a instalação do kernel de 64 bits, bem como os anteriormente disponíveis como o kernel de 32 bits durante a instalação.&lt;br /&gt;&lt;br /&gt;Antes de realizar a instalação do kernel de 64 bits é necessário verificar qual o bit mode do hardware, sendo o mesmo de 32 bits não é possível realizar a instalação do kernel de 64 bits.&lt;br /&gt;&lt;br /&gt;Caso o seu hardware seja de 64 bits o AIX permite que o kernel de 64 bits seja instalado durante a instalação.&lt;br /&gt;&lt;br /&gt;Mas caso isto não foi feito durante a instalação vamos ao processos para instalar o kernel de 64 bits.&lt;br /&gt;&lt;br /&gt;Primeiro verificar o bit mode do hardware&lt;br /&gt;&lt;br /&gt;    bootinfo -y&lt;br /&gt;&lt;br /&gt;Depois verificamos o bit mode do kernel&lt;br /&gt;&lt;br /&gt;    bootinfo -K&lt;br /&gt;&lt;br /&gt;Se a saída foi 64-bits podemos realizar a instalação do kernel de 64 bits(caso o mesmo tenho retornado 32-bits), de acordo com os procedimentos abaixo:&lt;br /&gt;&lt;br /&gt;    # ln -sf /usr/lib/boot/unix_64 /unix&lt;br /&gt;    # ln -sf /usr/lib/boot/unix_64 /usr/lib/boot/unix&lt;br /&gt;    # lslv -m hd5&lt;br /&gt;    # bosboot -ad /dev/ipldevice&lt;br /&gt;    # shutdown -Fr&lt;br /&gt;&lt;br /&gt;Após o reboot o sistema já estará sendo executado em 64 bits&lt;br /&gt;&lt;br /&gt;Caso necessário alterar de 64-bits para 32-bits&lt;br /&gt;&lt;br /&gt;    # ln -sf /usr/lib/boot/unix_mp /unix&lt;br /&gt;    # ln -sf /usr/lib/boot/unix_mp /usr/lib/boot/unix&lt;br /&gt;    # lslv -m hd5&lt;br /&gt;    # bosboot -ad /dev/ipldevice&lt;br /&gt;    # shutdown -Fr&lt;br /&gt;&lt;br /&gt;OBS.: Com o sistema rodando um kernel de 64 bits, o tipo do file system recomenda-se ser JFS2.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3786946221987460229-4664366756877867010?l=unix-cookbook-aix.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://unix-cookbook-aix.blogspot.com/feeds/4664366756877867010/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/07/instalando-kernel-de-64-bits.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/4664366756877867010'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/4664366756877867010'/><link rel='alternate' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/07/instalando-kernel-de-64-bits.html' title='Instalando kernel de 64 bits'/><author><name>Zainer Araujo</name><uri>http://www.blogger.com/profile/07904871985091065543</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3786946221987460229.post-1936063773053491831</id><published>2009-07-11T21:07:00.000-07:00</published><updated>2009-07-11T21:08:27.879-07:00</updated><title type='text'>Análise de pacotes com iptrace</title><content type='html'>No AIX uma boa opção para substituir o tcpdump é o iptrace, que realiza a captura de pacotes recebidos pelas interfaces configuradas.&lt;br /&gt;&lt;br /&gt;O iptrace pode ser iniciado através da linha de comando, sem utilizar o System Resource Controler (SRC), mas para ser parado é necessário um kill -15, se for parado de qualquer outra forma o mesmo permanece ativo na memória.&lt;br /&gt;&lt;br /&gt;O arquivo de log gerado pelo iptrace para ser lido é necessário o utilizar o ipreport.&lt;br /&gt;&lt;br /&gt;Exemplos:&lt;br /&gt;&lt;br /&gt;Start iptrace através do System Resource Controller&lt;br /&gt;&lt;br /&gt;    # startsrc -s iptrace -a “/tmp/nettrace”&lt;br /&gt;&lt;br /&gt;ou&lt;br /&gt;&lt;br /&gt;    # startsrc -s iptrace -a “-i en0 /tmp/nettrace”&lt;br /&gt;&lt;br /&gt;Stop do daemon&lt;br /&gt;&lt;br /&gt;    # stopsrc -s iptrace&lt;br /&gt;&lt;br /&gt;ou&lt;br /&gt;&lt;br /&gt;    # kill -15 process_number&lt;br /&gt;&lt;br /&gt;Iniciando daemon através da linha de comando&lt;br /&gt;&lt;br /&gt;Gravar pacotes recebidos na interface en0 de um host especifico&lt;br /&gt;&lt;br /&gt;    # iptrace -i en0 -p protocol -s hostname /tmp/net.trace&lt;br /&gt;&lt;br /&gt;Gravar pacotes enviados e recebidos de um determinado host&lt;br /&gt;&lt;br /&gt;    # iptrace -i en0 -s hostname -b /tmp/net.trace&lt;br /&gt;&lt;br /&gt;Gerando relatórios através do arquivo de saída do iptrace&lt;br /&gt;&lt;br /&gt;    # ipreport -sn /tmp/net.trace&lt;br /&gt;&lt;br /&gt;Nota: Se o daemon do iptrace se encontra travado (hang), será necessário realizar um restart no sistema.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3786946221987460229-1936063773053491831?l=unix-cookbook-aix.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://unix-cookbook-aix.blogspot.com/feeds/1936063773053491831/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/07/analise-de-pacotes-com-iptrace.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/1936063773053491831'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/1936063773053491831'/><link rel='alternate' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/07/analise-de-pacotes-com-iptrace.html' title='Análise de pacotes com iptrace'/><author><name>Zainer Araujo</name><uri>http://www.blogger.com/profile/07904871985091065543</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-3786946221987460229.post-8618148994581477281</id><published>2009-07-06T13:15:00.000-07:00</published><updated>2009-07-06T13:17:36.591-07:00</updated><title type='text'>Informações do sistema</title><content type='html'>&lt;p&gt;O comando getconf retorma informações sobre as configuraçoes do sistema, informações como memória, tamanho do disco, útimo boot, checagem do hardware e alguns paramêtros do kernel.&lt;/p&gt; &lt;p&gt;* para verificar bit mode do kernel&lt;/p&gt; &lt;blockquote&gt;&lt;p&gt; getconf KERNEL_BITMODE&lt;br /&gt;64&lt;/p&gt;&lt;/blockquote&gt; &lt;p&gt;* para verificar bit mode do hardware&lt;/p&gt; &lt;blockquote&gt;&lt;p&gt; getconf HARDWARE_BITMODE&lt;br /&gt;64&lt;/p&gt;&lt;/blockquote&gt; &lt;p&gt;* para verificar tamanho do disco (MB)&lt;/p&gt; &lt;blockquote&gt;&lt;p&gt; getconf DISK_SIZE /dev/hdisk0&lt;br /&gt;8678&lt;/p&gt;&lt;/blockquote&gt; &lt;p&gt;OBS.: Para outros parâmetros utilize a tabela abaixo.&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;   &lt;table border="1"&gt;&lt;tbody&gt;&lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;strong&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Variable&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;strong&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Description&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;strong&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;System wide configuration names&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;img alt="" src="http://www.redbooks.ibm.com/icons/ecblank.gif" width="1" border="0" height="1" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;BOOT_DEVICE&lt;/span&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Displays last boot device&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;MACHINE_ARCHITECTURE&lt;/span&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Displays machine architecture type (chrp)&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;MODEL_CODE&lt;/span&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Displays model code&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;KERNEL_BITMODE&lt;/span&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Bit mode of the kernel, 32-bit or 64-bit&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;REAL_MEMORY&lt;/span&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Real memory size in KB&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;HARDWARE_BITMODE&lt;/span&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Bit mode of the machine hardware, 32-bit or 64-bit&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;MP_CAPABLE&lt;/span&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;MP Capability of the machine &lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;strong&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Path configuration names&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;img alt="" src="http://www.redbooks.ibm.com/icons/ecblank.gif" width="1" border="0" height="1" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;DISK_PARTITION&lt;/span&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Physical partition size of the disk&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;DISK_SIZE &lt;/span&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Disk size in MB&lt;/span&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;strong&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Device variables names&lt;/span&gt;&lt;/strong&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;img alt="" src="http://www.redbooks.ibm.com/icons/ecblank.gif" width="1" border="0" height="1" /&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr valign="top"&gt; &lt;td width="192"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;DISK_DEVNAME&lt;/span&gt;&lt;/td&gt; &lt;td width="278"&gt;&lt;span style="font-family:Arial;font-size:85%;"&gt;Device name or location of the device&lt;/span&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/3786946221987460229-8618148994581477281?l=unix-cookbook-aix.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://unix-cookbook-aix.blogspot.com/feeds/8618148994581477281/comments/default' title='Postar comentários'/><link rel='replies' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/07/informacoes-do-sistema.html#comment-form' title='0 Comentários'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/8618148994581477281'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/3786946221987460229/posts/default/8618148994581477281'/><link rel='alternate' type='text/html' href='http://unix-cookbook-aix.blogspot.com/2009/07/informacoes-do-sistema.html' title='Informações do sistema'/><author><name>Zainer Araujo</name><uri>http://www.blogger.com/profile/07904871985091065543</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry></feed>
