cp fails on linux for large files

[JonasIsensee]

I just noticed that on linux using julia1.6.0-rc1 cp fails with

IOError: sendfile: Unknown system error -167499847 (Unknown system error -167499847)
Stacktrace:
 [1] uv_error
   @ ./libuv.jl:97 [inlined]
 [2] sendfile(dst::Base.Filesystem.File, src::Base.Filesystem.File, src_offset::Int64, bytes::Int64)
   @ Base.Filesystem ./filesystem.jl:119
 [3] sendfile(src::String, dst::String)
   @ Base.Filesystem ./file.jl:960
 [4] cp(src::String, dst::String; force::Bool, follow_symlinks::Bool)
   @ Base.Filesystem ./file.jl:355
 [5] top-level scope
   @ REPL[1308]:1

when copying large files.
E.g.

julia> stat("file")
StatStruct(mode=0o100664, size=2619968817)

Using previous julia version cp behaves as expected.

julia> versioninfo()
Julia Version 1.5.2
Commit 539f3ce943 (2020-09-23 23:17 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Xeon(R) Gold 6130 CPU @ 2.10GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-9.0.1 (ORCJIT, skylake-avx512)

[mgkuhn]

I was unable to reproduce this on Ubuntu 20.04 x86_64

julia> versioninfo()
Julia Version 1.6.0-rc1
Commit a58bdd9010 (2021-02-06 15:49 UTC)
Platform Info:
  OS: Linux (x86_64-pc-linux-gnu)
  CPU: Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-11.0.1 (ORCJIT, ivybridge)

with

size=2619968817
src="/tmp/big"
dst="$(src)2"
open(src, "w") do f
  seek(f, size-1)
  write(f, UInt8(0))
end
cp(src, dst)
run(`ls -ld $(src) $(dst)`)
run(`cmp $(src) $(dst)`)
cp(dst, src; force=true)
run(`ls -ld $(src) $(dst)`)
run(`cmp $(src) $(dst)`)
rm.((src, dst))

and

$ df /tmp ; findmnt /
Filesystem     1K-blocks     Used Available Use% Mounted on
/dev/sdb2       26573796 18600576   6776852  74% /
TARGET SOURCE    FSTYPE OPTIONS
/      /dev/sdb2 ext4   rw,relatime,errors=remount-ro

[vtjnash]

Possibly a duplicate of #30723