sciguy via talk wrote on 2023-09-04 10:49:
1) I noticed two swap partitions. Was that me being absent-minded when I
did the installation/upgrade a year ago? Then I noticed:
Any ideas?
I'm not sure about the EFI partitions, but using the `swapon` and
associated tools (swapoff, swaplabel), you can check which swap area is
being used, enable / disable them (multiple swap areas are allowed, it
appears), etc.
Interestingly, the man page says:
> The swaplabel utility allows changing the
> label or UUID on an actively used swap device.
But I'm not having success with that (using /dev/sda5).
> swaplabel -L myswap /dev/sda5
>
> swaplabel: /dev/sda5: failed to write label: Text file busy
Disabling swap (`swapoff -a`) then `swaplabel -L myswap /dev/sda5` does
not complain, but also doesn't seem to work.
I'm not sure I actually have any understanding of this. At all.
Hopefully someone can chime in with answers / suggestions to our issues.
rb
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