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Monitor disk I/O with Cockpit | Monitor disk I/O with Cockpit | ||
|setup= | |setup= | ||
Log into Cockpit. | |||
|actions= | |actions= | ||
# Navigate to "Storage" for your machine. | # Navigate to "Storage" for your machine. | ||
# Copy some big files around on your machine, preferably from one disk to another. Maybe <code>tar -cf /var/tmp/usr.tar /usr</code> | # Copy some big files around on your machine, preferably from one disk to another. Maybe <code>tar -cf /var/tmp/usr.tar /usr</code>. (You might want to use the Cockpit Terminal for to execute commands like this.) | ||
# Observe the graphs and "Reading" and "Writing" | # Observe the graphs and the "Reading" and "Writing" numbers. | ||
# Hover with your mouse over the graphs. | # Hover with your mouse over the graphs. | ||
|results= | |results= | ||
Latest revision as of 12:22, 23 March 2015
Description
Monitor disk I/O with Cockpit
Setup
Log into Cockpit.
How to test
- Navigate to "Storage" for your machine.
- Copy some big files around on your machine, preferably from one disk to another. Maybe
tar -cf /var/tmp/usr.tar /usr. (You might want to use the Cockpit Terminal for to execute commands like this.) - Observe the graphs and the "Reading" and "Writing" numbers.
- Hover with your mouse over the graphs.
Expected Results
The page should show the ongoing data transfer. Hovering over a graph should highlight the corresponding disk.