- Version tagged as v2.22. is compatible with ZOL version 2.2.
go get github.com/kraudcloud/go-libzfs/v2
// Create map to represent ZFS dataset properties. This is equivalent to
// list of properties you can get from ZFS CLI tool, and some more
// internally used by libzfs.
props := make(map[ZFSProp]Property)
// I choose to create (block) volume 1GiB in size. Size is just ZFS dataset
// property and this is done as map of strings. So, You have to either
// specify size as base 10 number in string, or use strconv package or
// similar to convert in to string (base 10) from numeric type.
strSize := "1073741824"
props[DatasetPropVolsize] = Property{Value: strSize}
// In addition I explicitly choose some more properties to be set.
props[DatasetPropVolblocksize] = Property{Value: "4096"}
props[DatasetPropReservation] = Property{Value: strSize}
// Lets create desired volume
d, err := DatasetCreate("TESTPOOL/VOLUME1", DatasetTypeVolume, props)
if err != nil {
println(err.Error())
return
}
// Dataset have to be closed for memory cleanup
defer d.Close()
println("Created zfs volume TESTPOOL/VOLUME1")
docker buildx build --progress=plain -f ci.Dockerfile . -t zz
docker run --privileged --shm-size=4G zz
this was forked from the original work by bicomsystems