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TiliK225 [7]
3 years ago
12

Archie wants to optimize an XFS filesystem and minimize the chance of future corruption. Which of the following commands will co

mpact or otherwise improve the layout of the contiguous blocks of file data for an XFS filesystem?A. defrag
B. xfs_fsr
C. fsck
D. xfs_db
Computers and Technology
2 answers:
svlad2 [7]3 years ago
6 0

Answer:

The best answer is "B"

xfs_fsr

Explanation:

The is a typical format of the command to use:

xfs_metadump -o /dev/sdb1 /reviewxfs

Roman55 [17]3 years ago
4 0

Answer:

B. xfs_fsr

Explanation:

<em>xfs_fsr</em> is used for  Defragmentaion of xfs files. It works by improving the organization of the disk extents of every file to ensure that contiguous space is being used.  This tool performs online defragmentation meaning that it can be run on a file system that is currently mounted and in use, just be aware of the increased I/O usage that will come as a result , it may be best to run it during a period of low disk activity if possible on a production system.

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In a large kitchen what is meant by the partie system? Who devised this system?
denis-greek [22]

Answer:

While at the Savoy in London, Escoffier formally introduced his army-influenced organisational method to the kitchens there. It became known as the Chef de partie system, and the idea was to avoid duplication of tasks, and to make communication between the various staff members easier.

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Write a sequence of statements that create a file named "greeting" and write a single line consisting of "Hello, World!" to that
tia_tia [17]

Answer:

The solution code is written in Python 3 as below:

  1. outfile = open("greeting.txt", "w")
  2. outfile.write("Hello World")
  3. outfile.close()

Explanation:

To create a simple text file in Python, we can use Python built-in function, <em>open()</em>. There are two parameters needed for the open() function,

  1. the file name and
  2. a single keyword "w". "w" denote "write". This keyword will tell our program to create a file if the file doesn't exist.

The statement <em>open("greeting.txt", "w")</em> will create a text file named "<em>greeting.txt</em>" (Line 1)

To fill up the content in the greeting.txt, we use <em>write()</em> method. Just include the content string as the argument of the <em>write()</em> method. (Line 2)

At last, we use <em>close() </em>method to close the opened file,<em> outfile</em>. This will release the system resource from the<em> outfile.</em>

4 0
4 years ago
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ahrayia [7]

Answer:

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Explanation:

That should be correct

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Answer:

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