wb7odyfred If it doesn’t exist, you may need to re-create the label using glabel:
sudo glabel label swap0 /dev/<device>
Replace <device> with the actual device (e.g., ada0p3).
how i can to know what swap has name (e.g., ada0p3)??
freeartist-ghostbsd@freeartist-ghostbsd /> gpart list
>>>
Geom name: diskid/DISK-9TS11TEW
modified: false
state: OK
fwheads: 16
fwsectors: 63
last: 312579655
first: 40
entries: 128
scheme: GPT
Providers:
1. Name: diskid/DISK-9TS11TEWp1
Mediasize: 262144 (256K)
Sectorsize: 512
Stripesize: 0
Stripeoffset: 20480
Mode: r0w0e0
efimedia: HD(1,GPT,b963d051-2525-11f0-b793-001d7dc7be43,0x28,0x200)
rawuuid: b963d051-2525-11f0-b793-001d7dc7be43
rawtype: 83bd6b9d-7f41-11dc-be0b-001560b84f0f
label: (null)
length: 262144
offset: 20480
type: freebsd-boot
index: 1
end: 551
start: 40
2. Name: diskid/DISK-9TS11TEWp2
Mediasize: 155207073792 (145G)
Sectorsize: 512
Stripesize: 0
Stripeoffset: 282624
Mode: r1w1e1
efimedia: HD(2,GPT,bb2b5c2b-2525-11f0-b793-001d7dc7be43,0x228,0x12118800)
rawuuid: bb2b5c2b-2525-11f0-b793-001d7dc7be43
rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
label: (null)
length: 155207073792
offset: 282624
type: freebsd-zfs
index: 2
end: 303139367
start: 552
3. Name: diskid/DISK-9TS11TEWp3
Mediasize: 4827643904 (4.5G)
Sectorsize: 512
Stripesize: 0
Stripeoffset: 155207356416
Mode: r0w0e0
efimedia: HD(3,GPT,bca99fd1-2525-11f0-b793-001d7dc7be43,0x12118a28,0x8fe000)
rawuuid: bca99fd1-2525-11f0-b793-001d7dc7be43
rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b
label: (null)
length: 4827643904
offset: 155207356416
type: freebsd-swap
index: 3
end: 312568359
start: 303139368
Consumers:
1. Name: diskid/DISK-9TS11TEW
Mediasize: 160040803840 (149G)
Sectorsize: 512
Mode: r1w1e2