Merge pull request #1645 from GOLinux/master

Translating:20140915 Linux FAQs with Answers--How to create a new Amazon AWS access key.md
This commit is contained in:
joeren 2014-09-18 09:00:28 +08:00
commit 4bc568453e
2 changed files with 4 additions and 2 deletions

View File

@ -1,3 +1,4 @@
Translating by GOLinux ...
Linux FAQs with Answers--How to create a new Amazon AWS access key Linux FAQs with Answers--How to create a new Amazon AWS access key
================================================================================ ================================================================================
> **Question**: I was asked to provide an **AWS access key ID** and **secret access key** when configuring an application which requires access to my Amazon AWS account. How can I create a new AWS access key? > **Question**: I was asked to provide an **AWS access key ID** and **secret access key** when configuring an application which requires access to my Amazon AWS account. How can I create a new AWS access key?

View File

@ -1,3 +1,4 @@
How to create a software RAID-1 array with mdadm on Linux How to create a software RAID-1 array with mdadm on Linux
================================================================================ ================================================================================
Redundant Array of Independent Disks (RAID) is a storage technology that combines multiple hard disks into a single logical unit to provide fault-tolerance and/or improve disk I/O performance. Depending on how data is stored in an array of disks (e.g., with striping, mirroring, parity, or any combination thereof), different RAID levels are defined (e.g., RAID-0, RAID-1, RAID-5, etc). RAID can be implemented either in software or with a hardware RAID card. On modern Linux, basic software RAID functionality is available by default. Redundant Array of Independent Disks (RAID) is a storage technology that combines multiple hard disks into a single logical unit to provide fault-tolerance and/or improve disk I/O performance. Depending on how data is stored in an array of disks (e.g., with striping, mirroring, parity, or any combination thereof), different RAID levels are defined (e.g., RAID-0, RAID-1, RAID-5, etc). RAID can be implemented either in software or with a hardware RAID card. On modern Linux, basic software RAID functionality is available by default.