我在 Ubuntu 16.04 上运行 Docker(1.9.1)。当我运行docker info输出的最后一行时说WARNING: No swap limit support.
INFO[0781] GET /v1.21/info
Containers: 0
Images: 0
Server Version: 1.9.1
Storage Driver: aufs
Root Dir: /var/lib/docker/aufs
Backing Filesystem: extfs
Dirs: 0
Dirperm1 Supported: true
Execution Driver: native-0.2
Logging Driver: json-file
Kernel Version: 4.4.0-62-generic
Operating System: Ubuntu 16.04.1 LTS (containerized)
CPUs: 2
Total Memory: 3.664 GiB
Name: lenovo
ID: A3ZV:2EVK:U5QB:O7CG:PEDL:SANK:X74X:QNLC:VOTK:GFDR:S24T:C5KT
WARNING: No swap limit support
这个警告是什么意思？我肯定有一个交换分区，正如free -mh我不明白为什么我的交换在下面没有条目所证明的那样available
total used free shared buff/cache available
Mem: …