In case you got a SSD :
It's recommended to activate TRIM (you could do that after all the install hassle )
Open Terminal and type:
sudo trimforce enable
It will ask your password and some warning you can ignore .
What is the purpose of doing that?
In case you got a SSD :
It's recommended to activate TRIM (you could do that after all the install hassle )
Open Terminal and type:
sudo trimforce enable
It will ask your password and some warning you can ignore .
What is the purpose of doing that?
TRIM keeps the SSD nice and clean so improves performance especially after a longer period of usage.
By default the OS only activates TRIM automatically if there's an OEM Apple SSD installed.
make a good TimeMachine backup first
After installing all it's easy with ImmigrationAssistant to import all your data.
Although 8GB RAM is not too much, but sufficient ,performance with TRIM enabled and Mojave will improve significantly.
Your data will be fine, having a backup is just best practice. Converting to APFS won’t delete anything.
I just did Yosemite to Sierra last week with no ill effect. Applications: do you have any that are 32 bit?
Your data will be fine, having a backup is just best practice. Converting to APFS won’t delete anything.
TRIM keeps the SSD nice and clean so improves performance especially after a longer period of usage.
By default the OS only activates TRIM automatically if there's an OEM Apple SSD installed.
I'm not OPAs stated you wont lose data by upgrading, i was just assuming you'd do a clean install , but upgrading will work fine too.
One more thing i'd recommend :
For good performance keep at least 10-15% of the SSD free.
Good Luck!
I knowI'm not OP
I don'tIf you are to believe what people post in forums
Could be, but this is not the case , since the OP owns a Samsung 850 EVO.some people actually report decreased performance with some SSDs.
I can confirm that.Crucial themselves confirm a very small performance increase compared with the unbuilt 'Garbage collection' utility in their firmware, but only in some extreme cases