Flush Swap

[ThomasD]

Hello,

 

Version 5.4.0-odroidxu4 #19.11.3.342

 

If I use this command:

sudo swapoff -a
sudo swapon -a

Swap switch off, but not on again.

Only after reboot, swap is on again.

 

regards

ThomasD

[Igor]

5 hours ago, ThomasD said:

Swap switch off, but not on again.

Probably this command does not know how to handle swap in compressed memory form (/dev/zram1) ... which we use by default.

 

It looks like we need to add it to the /etc/fstab and than it works.

/dev/zram1      none swap

 

[ThomasD]

Hello,

 

it works a little.

Before swapoff i have aroung 998 MB swap.

After swapon it show 125 MB swap.

After reboot it is 998 MB.

 

regards

ThomasD

[Tido]

16 hours ago, ThomasD said:

Swap switch off

why do you need this?

[Igor]

10 hours ago, ThomasD said:

it works a little.

 

16 hours ago, ThomasD said:

Version 5.4.0-odroidxu4 #19.11.3.342

Well, try to find out. Development builds are made for that purpose.