April 2025
Intermediate to advanced
248 pages
7h 6m
Portuguese (Portugal, Brazil)
Content preview from Administração prática de sistemas Linux
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Capítulo 7. Gerir o armazenamento
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Neste capítulo, aprende a adicionar armazenamento aos seus sistemas. Verá como adicionar uma nova unidade de disco ao sistema e torná-la disponível. Também explora o gerenciador de volume lógico e como manipular volumes lógicos, além de aprender sobre formatação de disco, particionamento e montagem.
Na primeira secção, abordo alguns conceitos gerais relacionados com discos, sistemas de ficheiros, volumes, partições, diretórios e montagem de sistemas de ficheiros.
Administrar o armazenamento Linux
O preço do espaço em disco diminuiu tanto nos últimos anos que o espaço deixou de ser um bem de elevado valor. Podes comprar discos multiterabyte por alguns dólares por gigabyte. Assim, os administradores de sistemas raramente têm de ameaçar implementar quotas ou outros limites arbitrários no espaço em disco. As estações de trabalho e os portáteis têm frequentemente tanto espaço como os servidores, pelo que o espaço já não é precioso e a sua gestão é muito menos problemática do que era há alguns anos atrás. Por exemplo, muitos administradores de sistemas agora ignoram métodos antigos de backup, como fita, para fazer backups disco a disco mais rápidos e baratos.
Mas mesmo que o espaço em disco seja barato e esteja disponível, os administradores de sistemas ainda precisam de monitorizar a utilização do disco pelos utilizadores. Não quer ...
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