SSD Tweaks for Ubuntu 12.04
There are lots of tips out there for tweaking your SSD in Linux and lots of anecdotal reports on what works and what doesn’t. Below are things that can be done to improve performance.
- Prominent Tweaks
- Eschewing Access Times
- Enabling TRIM
- Tmpfs
- Switching IO Schedulers
These are some things that you can try. For complete explanation on how to use the above mentioned steps, Have a look at How to Tweak Your SSD in Ubuntu for Better Performance and How to tweak and optimize SSD for Ubuntu, Linux Mint
Source: http://www.howtogeek.com/62761/how-to-tweak-your-ssd-in-ubuntu-for-better-performance/
http://namhuy.net/1563/how-to-tweak-and-optimize-ssd-for-ubuntu-linux-mint.html
Mustafa Erdinç
Updated on September 18, 2022Comments
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Mustafa Erdinç over 1 year
Possible Duplicate:
How do I optimize the OS for SSDs?I need to tweak my Dell XPS 13z SSD for maximum performance and life cycle than I read the solutions explained here, but it is for 11.10 and my fstab is different.
For now my fstab is looks like this:
proc /proc proc nodev,noexec,nosuid 0 0 # / was on /dev/sda1 during installation UUID=abf5ce9e-bdb7-4b2f-a7bd-bbd9efa72a98 / ext4 errors=remount-ro 0 1 # /home was on /dev/sda2 during installation UUID=491427b2-7482-4483-b6eb-7c564b991aff /home ext4 defaults 0 2 # swap was on /dev/sda3 during installation #UUID=7551000d-e708-4e0f-9fd2-9f93119f63fb none swap sw 0 0 /dev/mapper/cryptswap1 none swap sw 0 0 tmpfs /tmp tmpfs mode=1777
And my rc.local is looks like this:
echo noop > /sys/block/sda/queue/scheduler echo deadline > /sys/block/sda/queue/scheduler echo 1 > /sys/block/sda/queue/iosched/fifo_batch exit 0
Do you have any suggestions, what should I do?
Regards
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Dr_Bunsen almost 12 years"maximum performance and life cycle" those 2 things wont be maxed at even rates
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Sanam Patel almost 12 yearsConsider just not worrying about it. I'm using 2 SSDs and see a massive performance increase with no tweaks. The life cycle concerns have been debunked as well. Also, try editing your fstab to mount by label instead of UUID if you are seeing duplicate entries in Nautilus, it's a known bug.
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Sanam Patel almost 12 yearsThis is a comment, not an answer, right?
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psusi almost 12 years@TomBrossman, no?
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Sanam Patel almost 12 yearsHad to read it again, sorry. D'oh!