and “net.ipv4.tcp_keepalive_probes“ sysctl by default; Pod Security Admission
  allows this sysctl in `v1.29+` versions of the baseline and restricted policies. ([#121240](https://github.com/kubernetes/kubernetes/pull/121240), [@HirazawaUi](https://github.com/HirazawaUi))
- `kubelet` now allows pods to use the `net.ipv4.tcp_keepalive_time` sysctl by default

- Pod SecurityContext sysctls name parameter for update requests where the existing object's sysctl contains slashes and kubelet sysctl whitelist support contains slashes. ([#102393](https://github.com/kubernetes/kubernetes/pull/102393), [@mengjiao-liu](https://github.com/mengjiao-liu)) [SIG Apps, Auth, Node, Storage and Testing]...

          _MINIO_LDAP_TEST_SERVER: ${{ matrix.ldap }}
          _MINIO_ETCD_TEST_SERVER: ${{ matrix.etcd }}
          _MINIO_OPENID_TEST_SERVER: ${{ matrix.openid }}
        run: |
          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
          make test-iam
      - name: Test with multiple OpenID providers
        if: matrix.openid == 'http://127.0.0.1:5556/dex'
        env:

        run: |
          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
          make test-pbac

      - name: Test Config File
        run: |
          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
          make test-configfile

      - name: Test Replication
        run: |
          sudo sysctl net.ipv6.conf.all.disable_ipv6=0

          GO111MODULE: on
          MINIO_KMS_SECRET_KEY: "my-minio-key:OSMM+vkKUTCvQs9YL/CVMIMt43HFhkUpqJxTmGl6rYw="
          MINIO_KMS_AUTO_ENCRYPTION: on
        run: |
          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
          make verify

pkg syscall (freebsd-arm), const BIOCGRTIMEOUT = 1074545262
pkg syscall (freebsd-arm), const BIOCSRTIMEOUT = 2148287085
pkg syscall (freebsd-arm), const ELAST = 94
pkg syscall (freebsd-arm), const ImplementsGetwd = false
pkg syscall (freebsd-arm), const O_CLOEXEC = 0
pkg syscall (freebsd-arm), const SIOCAIFADDR = 2151967019
pkg syscall (freebsd-arm), const SIOCGIFSTATUS = 3274991931

        if: matrix.os == 'ubuntu-latest'
        env:
          CGO_ENABLED: 0
          GO111MODULE: on
        run: |
          sudo apt install jq -y
          sudo sysctl net.ipv6.conf.all.disable_ipv6=0
          sudo sysctl net.ipv6.conf.default.disable_ipv6=0
          make
          make test

pkg syscall (openbsd-amd64), const ELAST = 95 #67998
pkg syscall (openbsd-amd64), const ENOTRECOVERABLE = 93 #67998
pkg syscall (openbsd-amd64), const ENOTRECOVERABLE Errno #67998
pkg syscall (openbsd-amd64), const EOWNERDEAD = 94 #67998
pkg syscall (openbsd-amd64), const EOWNERDEAD Errno #67998
pkg syscall (openbsd-amd64), const EPROTO = 95 #67998
pkg syscall (openbsd-amd64-cgo), const EBADMSG = 92 #67998

pkg syscall (netbsd-arm), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-arm), const WEXITED = 32
pkg syscall (netbsd-arm), const WEXITED ideal-int
pkg syscall (netbsd-arm-cgo), const SYS_WAIT6 = 481
pkg syscall (netbsd-arm-cgo), const SYS_WAIT6 ideal-int
pkg syscall (netbsd-arm-cgo), const WEXITED = 32
pkg syscall (netbsd-arm-cgo), const WEXITED ideal-int
pkg syscall (netbsd-arm64), const SYS_WAIT6 = 481

package cmd

import (
	"errors"
	"os"
	"runtime"
	"syscall"
)

// No space left on device error
func isSysErrNoSpace(err error) bool {
	return errors.Is(err, syscall.ENOSPC)
}

// Invalid argument, unsupported flags such as O_DIRECT
func isSysErrInvalidArg(err error) bool {
	return errors.Is(err, syscall.EINVAL)
}

// Input/output error
func isSysErrIO(err error) bool {