cd /usr/lib/wsl
bsdtar cf - lib | gzip > /mnt/(Windows 側作業フォルダまでのパス)/lib.tar.gz
bsdtar cf - drivers | gzip > /mnt/(Windows 側作業フォルダまでのパス)/drivers.tar.gz

# コマンド実行例：
# cd /usr/lib/wsl
# bsdtar cf - lib | gzip > /mnt/c/Users/mimura1133/Desktop/work_wsl/lib.tar.gz
# bsdtar cf - drivers | gzip > /mnt/c/Users/mimura1133/Desktop/work_wsl/drivers.tar.gz

cd /usr/lib/wsl
bsdtar cf - lib | gzip > /mnt/(Windows 側作業フォルダまでのパス)/lib.tar.gz

# コマンド実行例:
# cd /usr/lib/wsl
# bsdtar cf - lib | gzip > /mnt/c/Users/mimura1133/Desktop/work_wsl/lib.tar.gz

Get-CimInstance -ClassName Win32_VideoController -Property * | Format-Table InstalledDisplayDrivers -AutoSize -Wrap

# カレントディレクトリ移動
cd C:\Windows\System32\DriverStore\FileRepository
# ドライバをフォルダごとコピー
robocopy /mir (必要なドライバのフォルダ名) (作業フォルダまでのパス)\drivers\(必要なドライバのフォルダ名)
# ini ファイルをコピー
copy (必要なドライバのフォルダ名).ini (作業フォルダまでのパス)\drivers

# コマンド実行例:
# cd C:\Windows\System32\DriverStore\FileRepository
# robocopy /mir nv_dispsi.inf_amd64_2a40de5cdd82b074 C:\Users\mimura1133\Desktop\work_wsl\drivers\nv_dispsi.inf_amd64_2a40de5cdd82b074
# copy nv_dispig.inf_amd64_0afec3f2050014a0.ini C:\Users\mimura1133\Desktop\work_wsl\drivers

cd (作業フォルダまでのパス)
tar zcvf drivers.tar.gz drivers

# VM の情報を取得
$vm = Get-VM -Name "<VM名, ワイルドカードも使えます>"

# GPU の追加
$vm | Add-VMGpuPartitionAdapter

# Memory Mapped I/O 領域の設定
$vm | Set-VM -GuestControlledCacheTypes $true -LowMemoryMappedIoSpace 1GB -HighMemoryMappedIoSpace 32GB

# VM の情報を取得。
# （Step 3 で行っている場合は下記コマンドは不要）
$vm = Get-VM -Name "<VM名, ワイルドカードも使えます>"

# ファイルコピー
$vm | Copy-VMFile -FileSource Host -SourcePath .\lib.tar.gz -DestinationPath /
$vm | Copy-VMFile -FileSource Host -SourcePath .\drivers.tar.gz -DestinationPath /

# ディレクトリを作成
sudo mkdir /usr/lib/wsl

# lib を展開
sudo tar zxvf lib.tar.gz -C /usr/lib/wsl

# drivers を展開
sudo tar zxvf drivers.tar.gz -C /usr/lib/wsl

# 権限を設定
sudo chmod -R 0555 /usr/lib/wsl

echo "/usr/lib/wsl/lib" | sudo tee /etc/ld.so.conf.d/ld.wsl.conf
sudo ldconfig

# libcuda.so.1 に関するエラーが出ますが、無視してOKです。

sudo apt install linux-headers-amd64 dkms git

#!/bin/bash -e

#
# The original version is https://gist.github.com/krzys-h/e2def49966aa42bbd3316dfb794f4d6a
#

if [ "$EUID" -ne 0 ]; then
    echo "Swithing to root..."
    exec sudo $0 "$@"
fi

git clone --depth=1 https://github.com/Nevuly/WSL2-Linux-Kernel-Rolling
cd WSL2-Linux-Kernel-Rolling
VERSION=$(git rev-parse --short HEAD)

cp -r drivers/hv/dxgkrnl /usr/src/dxgkrnl-$VERSION
mkdir -p /usr/src/dxgkrnl-$VERSION/inc/{uapi/misc,linux}
cp include/uapi/misc/d3dkmthk.h /usr/src/dxgkrnl-$VERSION/inc/uapi/misc/d3dkmthk.h
cp include/linux/hyperv.h /usr/src/dxgkrnl-$VERSION/inc/linux/hyperv_dxgkrnl.h
sed -i 's/\$(CONFIG_DXGKRNL)/m/' /usr/src/dxgkrnl-$VERSION/Makefile
sed -i 's#linux/hyperv.h#linux/hyperv_dxgkrnl.h#' /usr/src/dxgkrnl-$VERSION/dxgmodule.c
echo "EXTRA_CFLAGS=-I\$(PWD)/inc" >> /usr/src/dxgkrnl-$VERSION/Makefile

cat > /usr/src/dxgkrnl-$VERSION/dkms.conf <<EOF
PACKAGE_NAME="dxgkrnl"
PACKAGE_VERSION="$VERSION"
BUILT_MODULE_NAME="dxgkrnl"
DEST_MODULE_LOCATION="/kernel/drivers/hv/dxgkrnl/"
AUTOINSTALL="yes"
EOF

dkms add dxgkrnl/$VERSION
dkms build dxgkrnl/$VERSION
dkms install dxgkrnl/$VERSION

# cuda toolkit のインストール
sudo apt install nvidia-cuda-toolkit

# 不要な追加パッケージの削除
sudo apt remove nvidia-kernel-dkms nvidia-modprobe nvidia-kernel-common

# libcuda.so が cuda toolkit のモノになっているので張り替える。
sudo rm /usr/lib/x86_64-linux-gnu/libcuda.so
sudo rm /usr/lib/x86_64-linux-gnu/libcuda.so.1
sudo ln -s /usr/lib/wsl/lib/libcuda.so /usr/lib/x86_64-linux-gnu/libcuda.so
sudo ln -s /usr/lib/wsl/lib/libcuda.so.1 /usr/lib/x86_64-linux-gnu/libcuda.so.1

# Xorg の起動を試みる。（失敗してエラーが表示されます）
sudo startx

# ログの中から PCI Bus の ID を見つける
grep "PCI" /var/log/Xorg.0.log

# --
# 実行例
# --
grep "PCI" /var/log/Xorg.0.log
[   3.668] (--) PCI:*(0@41715:0:0) 1414:008e:0000:0000 rev 0

Section "Device"
         Identifier "Card0"
         Driver     "fbdev"
         BusID      "PCI:(上記で見つけた ID)"
EndSection

#
# 設定・記入例
#

# sudo vim /etc/X11/xorg.conf.d/hv-fbdev.conf

Section "Device"
         Identifier "Card0"
         Driver     "fbdev"
         BusID      "PCI:41715:0:0"
EndSection

# Step 9 を実行している場合は、その設定を消去する
sudo rm /etc/X11/xorg.conf.d/hv-fbdev.conf

# xrdp を出力先として起動するように設定する
sudo cp /etc/X11/xrdp/xorg.conf /etc/X11/xorg.conf.d/

# VM の情報を取得。
# （Step 3 や 4 で既に実行済みであれば実行不要）
$vm = Get-VM -Name "<VM名, ワイルドカードも使えます>"

$vm | Set-VM -EnhancedSessionTransportType HVSocket

Set-VMComPort -VMName "Gentoo Linux" -Number 1 -Path \.\pipe\vm_debugcom

linux /vmlinuz-6.5.4-gentoo console=ttyS0,9600
boot

+++ b/arch/x86/hyperv/hv_vtl.c

+static int __init hv_vtl_early_init(void)
+{
+	/*
+	 * `boot_cpu_has` returns the runtime feature support,
+	 * and here is the earliest it can be used.
+	 */
+	if (cpu_feature_enabled(X86_FEATURE_XSAVE))
+		panic("XSAVE has to be disabled as it is not supported by this module.\n"
+			  "Please add 'noxsave' to the kernel command line.\n");
+
+	real_mode_header = &hv_vtl_real_mode_header;
+	apic->wakeup_secondary_cpu_64 = hv_vtl_wakeup_secondary_cpu;
+
+	return 0;
+}

git clone https://github.com/elastic/beats -b v7.10

diff -r -u old/libbeat/common/seccomp/policy_linux_386.go new/libbeat/common/seccomp/policy_linux_386.go
--- old/libbeat/common/seccomp/policy_linux_386.go      2022-06-10 06:19:17.664958700 +0900
+++ new/libbeat/common/seccomp/policy_linux_386.go      2022-06-10 06:20:36.020958700 +0900
@@ -35,6 +35,7 @@
                                        "chown",
                                        "clock_gettime",
                                        "clone",
+                                       "clone3",
                                        "close",
                                        "dup",
                                        "dup2",
@@ -99,6 +100,7 @@
                                        "rename",
                                        "renameat",
                                        "restart_syscall",
+                                       "rseq",
                                        "rt_sigaction",
                                        "rt_sigprocmask",
                                        "rt_sigreturn",
diff -r -u old/libbeat/common/seccomp/policy_linux_amd64.go new/libbeat/common/seccomp/policy_linux_amd64.go
--- old/libbeat/common/seccomp/policy_linux_amd64.go    2022-06-10 06:17:27.775958700 +0900
+++ new/libbeat/common/seccomp/policy_linux_amd64.go    2022-06-10 06:20:47.961958700 +0900
@@ -38,6 +38,7 @@
                                        "chown",
                                        "clock_gettime",
                                        "clone",
+                                       "clone3",
                                        "close",
                                        "connect",
                                        "dup",
@@ -111,6 +112,7 @@
                                        "recvmsg",
                                        "rename",
                                        "renameat",
+                                       "rseq",
                                        "rt_sigaction",
                                        "rt_sigprocmask",
                                        "rt_sigreturn",
diff -r -u old/libbeat/common/seccomp/seccomp-profiler-allow.txt new/libbeat/common/seccomp/seccomp-profiler-allow.txt
--- old/libbeat/common/seccomp/seccomp-profiler-allow.txt       2022-06-10 06:21:00.270958700 +0900
+++ new/libbeat/common/seccomp/seccomp-profiler-allow.txt       2022-06-10 06:21:11.876958700 +0900
@@ -3,6 +3,7 @@
 set_robust_list
 tgkill
 time
+rseq

 # cgo os/user
 access

# beats = git clone したディレクトリ
# patch.patch = 上記の内容を記録したテキストファイル

patch -d beats -p1 < patch.patch

--- old_go.mod  2022-06-10 06:40:17.691958700 +0900
+++ go.mod      2022-06-10 06:40:27.436958700 +0900
@@ -199,7 +199,6 @@
        github.com/fsnotify/fsnotify => github.com/adriansr/fsnotify v0.0.0-20180417234312-c9bbe1f46f1d
        github.com/google/gopacket => github.com/adriansr/gopacket v1.1.18-0.20200327165309-dd62abfa8a41
        github.com/insomniacslk/dhcp => github.com/elastic/dhcp v0.0.0-20200227161230-57ec251c7eb3 // indirect
-       github.com/kardianos/service => github.com/blakerouse/service v1.1.1-0.20200924160513-057808572ffa
        github.com/tonistiigi/fifo => github.com/containerd/fifo v0.0.0-20190816180239-bda0ff6ed73c
        golang.org/x/tools => golang.org/x/tools v0.0.0-20200602230032-c00d67ef29d0 // release 1.14
 )

cd filebeat
go get
make

cp ./filebeat /usr/share/filebeat/bin/filebeat
cp ./filebeat /usr/bin/filebeat

wget https://archives.fedoraproject.org/pub/archive/fedora/linux/updates/28/Everything/x86_64/Packages/f/fedora-release-28-6.noarch.rpm
wget https://archives.fedoraproject.org/pub/archive/fedora/linux/updates/28/Everything/x86_64/Packages/f/fedora-repos-28-7.noarch.rpm
wget https://archives.fedoraproject.org/pub/archive/fedora/linux/updates/28/Everything/x86_64/Packages/f/fedora-gpg-keys-28-7.noarch.rpm

rpm -e --nodeps centos-linux-release centos-gpg-keys centos-linux-repos
rpm -e --nodeps centos-stream-release centos-gpg-keys centos-stream-repos

rpm -Uvh fedora-release* fedora-repos* fedora-gpgkeys*

dnf upgrade --allowerasing --nobest --refresh

dnf download dnf libmodulemd

rpm -Uvh dnf-2.7.5-12.fc28.noarch.rpm --nodeps --force

dnf install dnf-plugin-system-upgrade --allowerasing

rpm -Uvh libmodulemd-1.3.0-2.fc28.x86_64.rpm --force

rpm -e yum

dnf system-upgrade --releasever=30 download --allowerasing

linux (hd0,gpt2)/vmlinuz-5.6.13-100.fc30.x86_64 root=/dev/sda3
initrd (hd0,gpt2)/initramfs-5.6.13-100.fc30.x86_64.img

grub2-mkconfig -o /boot/efi/EFI/fedora/grub.cfg
grub2-mkconfig -o /boot/grub2/grub.cfg

rpm -qa | grep el8
# 削除は dnf remove や rpm -e を使う。

#上記の場合の例
dnf module reset perl-IO-Socket-SSL perl-libwww-perl python36

dnf upgrade --refresh
# Nothing to do. と出る事を確認。他の表示が出た場合は画面に従う。
dnf distro-sync --allowerasing
# Nothing to do. と出る事を確認。他の表示が出た場合は画面に従う。
dnf system-upgrade --releasever=32 download
# ダウンロードが完了したら
dnf system-upgrade reboot

/* Negotiate NVSP protocol version */
static int negotiate_nvsp_ver(struct hv_device *device,
			      struct netvsc_device *net_device,
			      struct nvsp_message *init_packet,
			      u32 nvsp_ver)
{

/// 省略 ///

	if (nvsp_ver >= NVSP_PROTOCOL_VERSION_61)
		init_packet->msg.v2_msg.send_ndis_config.capability.rsc = 1;

/// 省略 ///

	return ret;
}

struct netvsc_device *netvsc_device_add(struct hv_device *device,
				const struct netvsc_device_info *device_info)
{

/// 省略 ///

	/* Enable NAPI handler before init callbacks */
	netif_napi_add(ndev, &net_device->chan_table[0].napi,
		       netvsc_poll, NAPI_POLL_WEIGHT);

	/* Open the channel */
	device->channel->rqstor_size = netvsc_rqstor_size(netvsc_ring_bytes);
	ret = vmbus_open(device->channel, netvsc_ring_bytes,
			 netvsc_ring_bytes,  NULL, 0,
			 netvsc_channel_cb, net_device->chan_table);

	if (ret != 0) {
		netdev_err(ndev, "unable to open channel: %d\n", ret);
		goto cleanup;
	}

	/* Channel is opened */
	netdev_dbg(ndev, "hv_netvsc channel opened successfully\n");

	napi_enable(&net_device->chan_table[0].napi);

	/* Connect with the NetVsp */
	ret = netvsc_connect_vsp(device, net_device, device_info);
	if (ret != 0) {
		netdev_err(ndev,
			"unable to connect to NetVSP - %d\n", ret);
		goto close;
	}

/// 省略 ///

}

static int netvsc_receive(struct net_device *ndev,
			  struct netvsc_device *net_device,
			  struct netvsc_channel *nvchan,
			  const struct vmpacket_descriptor *desc)
{
	struct net_device_context *net_device_ctx = netdev_priv(ndev);
	struct vmbus_channel *channel = nvchan->channel;
	const struct vmtransfer_page_packet_header *vmxferpage_packet
		= container_of(desc, const struct vmtransfer_page_packet_header, d);
	const struct nvsp_message *nvsp = hv_pkt_data(desc);
	u32 msglen = hv_pkt_datalen(desc);
	u16 q_idx = channel->offermsg.offer.sub_channel_index;
	char *recv_buf = net_device->recv_buf;
	u32 status = NVSP_STAT_SUCCESS;
	int i;
	int count = 0;

  // 下記行を追記
	netif_info(netdevice_ctx, rx_err, ndev, "BUF-SIZE : %u, SEC-SIZE : %u, RSC-PKTLEN %u\n",
    net_device->recv_buf_size, net_device->recv_section_size,
    nvchan->rsc.pktlen);

	/* Ensure packet is big enough to read header fields */
	if (msglen < sizeof(struct nvsp_message_header)) {
		netif_err(net_device_ctx, rx_err, ndev,
			  "invalid nvsp header, length too small: %u\n",
			  msglen);
		return 0;
	}

/// 以下省略 ///

# cat /etc/systemd/network/eth0.network
[Match]
Name=eth0

[Network]
Address=192.168.1.240/24
Gateway=192.168.1.254
IPv4ProxyARP=yes

# cat /etc/systemd/network/eth1.network
[Match]
Name=eth1

[Network]
Address=192.168.1.238/28

[Link]
MTUBytes=1200

# リクエストの例。（クライアントからサーバに対して送る）
# 239.255.255.250:1900/UDP に対して送出される
---
M-SEARCH * HTTP/1.1
MX: 5
ST: urn:schemas-upnp-org:device:MediaServer:1
MAN: "ssdp:discover"
User-Agent: UPnP/1.0
Host: 239.255.255.250:1900
Connection: close

---

# 応答例。
# サーバからリクエストを行ったクライアントのポートに対してユニキャストで応答が入る
---
HTTP/1.1 200 OK
Cache-Control: max-age=1800
EXT:
Location: http://192.168.1.22:55247/dms
Server: Linux 4.0.0 UPnP/1.0
ST: urn:schemas-upnp-org:device:MediaServer:1
USN: uuid:xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxxx::urn:schemas-upnp-org:device:MediaServer:1
Date: Sun, 16 May 2021 19:42:50 GMT

---

#!/bin/python3

#
# SSDP (DLNA の探索プロトコル) を吸って吐くプロキシ。
# Wireguard のように純粋にbridgeできないネットワーク間で使うと幸せになれる気がします。
# (使ったことでネットワークがダウン等しても保証は出来ませんので、自己責任でどうぞ。)
#
# Author : Satoshi Mimura (@mimura1133)
#

import socket
from contextlib import closing

def main():
        multicast_group = '239.255.255.250'
        src_adapter_ip = '' # DLNA クライアントがいるネットワークの IP アドレスを指定
        dst_adapter_ip = '' # DLNA サーバがいるネットワークの IP アドレスを指定
        port = 1900
        timeout = 5.0

        with closing(socket.socket(socket.AF_INET,socket.SOCK_DGRAM)) as src_sock:
            src_sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR,1)
            src_sock.bind(('',port))
            src_sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP,
                                  socket.inet_aton(multicast_group) + socket.inet_aton(src_adapter_ip))

            while True:
                request_data, client_addr = src_sock.recvfrom(4096)
                with closing(socket.socket(socket.AF_INET,socket.SOCK_DGRAM)) as dst_sock:
                    dst_sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_IF, socket.inet_aton(dst_adapter_ip))
                    dst_sock.settimeout(timeout)
                    dst_sock.sendto(request_data,(multicast_group,port))
                    print("\033[31m [FORWARDED:REQUEST]\033[0m {} -> {}".format(client_addr,(multicast_group,port)))
                    print(request_data)
                    while True:
                        try:
                            response_data, server_addr = dst_sock.recvfrom(4096)
                            src_sock.sendto(response_data,client_addr)
                            print("\033[32m [FORWARDED:RESPONSE]\033[0m {} -> {}".format(server_addr,client_addr))
                            print(response_data)

                        except Exception:
                            break
        return

if __name__ == '__main__':
    main()

#!/bin/python3

#
# SSDP (DLNA の探索プロトコル) を吸って吐くプロキシ。
# Wireguard のように純粋にbridgeできないネットワーク間で使うと幸せになれる気がします。
# (使ったことでネットワークがダウン等しても保証は出来ませんので、自己責任でどうぞ。)
#
# Author : Satoshi Mimura (@mimura1133)
#

import socket
from contextlib import closing

def main():
        multicast_group = '239.255.255.250'
        src_adapter_ip = '' # DLNA クライアントがいるネットワークの IP アドレスを指定
        dst_adapter_ip = '' # DLNA サーバがいるネットワークの IP アドレスを指定
        port = 1900
        timeout = 5.0

        with closing(socket.socket(socket.AF_INET,socket.SOCK_DGRAM)) as src_sock:
            src_sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR,1)
            src_sock.bind(('',port))
            src_sock.setsockopt(socket.IPPROTO_IP, socket.IP_ADD_MEMBERSHIP,
                                  socket.inet_aton(multicast_group) + socket.inet_aton(src_adapter_ip))

            while True:
                request_data, client_addr = src_sock.recvfrom(4096)
                with closing(socket.socket(socket.AF_INET,socket.SOCK_DGRAM)) as dst_sock:
                    dst_sock.setsockopt(socket.IPPROTO_IP, socket.IP_MULTICAST_IF, socket.inet_aton(dst_adapter_ip))
                    dst_sock.settimeout(timeout)
                    dst_sock.sendto(request_data,(multicast_group,port))
                    while True:
                        try:
                            response_data, server_addr = dst_sock.recvfrom(4096)
                            src_sock.sendto(response_data,client_addr)

                        except Exception:
                            break
        return

if __name__ == '__main__':
    main()

[Unit]
Description=Launch DLNA Proxy (/usr/local/sbin/proxy_dlna.py)
# After=wg-quick@wg0.service  #WireGuard を使っている場合はこうしておくと WireGuard が起動した後に起動するようになります。

[Service]
Type=oneshot
ExecStart=/usr/local/sbin/proxy_dlna.py

[Install]
WantedBy=multi-user.target

# /opt/bin/opkg update
Downloading http://bin.entware.net/armv7sf-k2.6/Packages.gz
Updated list of available packages in /opt/var/opkg-lists/entware

# /opt/bin/opkg install strace
Installing strace (5.10-1) to root...
Downloading http://bin.entware.net/armv7sf-k2.6/strace_5.10-1_armv7-2.6.ipk
Configuring strace.

# ps | grep datasync
 3442 root       0:00 grep datasync
 5145 ***** 1295:0 /usr/local/AppCentral/datasync-center/bin/datasync_center 1

# /opt/bin/strace -p (PID)
(上記例の場合は /opt/bin/strace -p 5145 と入力する)

gettimeofday({tv_sec=1619546282, tv_usec=544859}, NULL) = 0
gettimeofday({tv_sec=1619546282, tv_usec=544976}, NULL) = 0
gettimeofday({tv_sec=1619546282, tv_usec=545057}, NULL) = 0
stat64("/usr/builtin/etc/ldapclient/asldapclient.conf", 0xbead4188) = -1 EACCES (Permission denied)
stat64("/etc/passwd", {st_mode=S_IFREG|0644, st_size=461, ...}) = 0
open("/etc/passwd", O_RDONLY|O_LARGEFILE) = 12
read(12, "root:x:0:0:,0,,root:/root:/bin/s"..., 461) = 461
close(12)                               = 0
stat64("/etc/passwd", {st_mode=S_IFREG|0644, st_size=461, ...}) = 0
open("/etc/passwd", O_RDONLY|O_LARGEFILE) = 12
read(12, "root:x:0:0:,0,,root:/root:/bin/s"..., 461) = 461
close(12)                               = 0
stat64("/etc/passwd", {st_mode=S_IFREG|0644, st_size=461, ...}) = 0
open("/etc/passwd", O_RDONLY|O_LARGEFILE) = 12
read(12, "root:x:0:0:,0,,root:/root:/bin/s"..., 461) = 461
close(12)                               = 0
stat64("/etc/nas.conf", {st_mode=S_IFREG|0644, st_size=3257, ...}) = 0
open("/etc/nas.conf", O_RDONLY|O_LARGEFILE) = 12
read(12, "[Basic]\nModel = AS1002T\nVersion "..., 3257) = 3257
close(12)                               = 0
lstat64("/share", {st_mode=S_IFDIR|0755, st_size=1024, ...}) = 0
lstat64("/share/home", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat64("/share/home/*******", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/share/home/*******/.datasync-center/connections/1/user_info.json.lock", O_RDWR|O_CREAT|O_LARGEFILE|O_CLOEXEC, 0777) = 12
flock(12, LOCK_EX)                      = 0
open("/share/home/*******/.datasync-center/connections/1/user_info.json_5145.tmp", O_WRONLY|O_CREAT|O_TRUNC, 0644) = 15
write(15, "{\"quota\":1131723882496,\"normal\":"..., 109) = 109
close(15)                               = 0
rename("/share/home/*******/.datasync-center/connections/1/user_info.json_5145.tmp", "/share/home/*******/.datasync-center/connections/1/user_info.json") = 0
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 15
_llseek(15, 0, [0], SEEK_CUR)           = 0
fstat64(15, {st_mode=S_IFREG|0644, st_size=461, ...}) = 0
mmap2(NULL, 461, PROT_READ, MAP_SHARED, 15, 0) = 0xb6faa000
_llseek(15, 461, [461], SEEK_SET)       = 0
munmap(0xb6faa000, 461)                 = 0
close(15)                               = 0
geteuid32()                             = 1000
chmod("/share/home/*******/.datasync-center/connections/1/user_info.json", 0700) = 0
flock(12, LOCK_UN)                      = 0
close(12)                               = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
nanosleep({tv_sec=1, tv_nsec=0}, 

# /volume1/.@plugins/etc/init.d/K50datasync-center stop
(DataSync Center を停止する)

# cd /share/home/(USERNAME)/.datasync-center/
( ユーザ名が hogeo であれば cd /share/home/hogeo/.datasync-center/ になる.)

# ls -ln
(UID,GID を調べておく. 下記の例では UID=1000, GID=100)
drwxrwxrwt    3 1000     100             60 Apr 23 11:55 connections

# cp -R connections original_connections
(コピーを取る)

#!/bin/sh -e

rm -rf /share/home/(USERNAME)/.datasync-center/connections
mkdir /share/home/(USERNAME)/.datasync-center/connections
mount tmpfs -t tmpfs /share/home/(USERNAME)/.datasync-center/connections -o uid=(UID),gid=100

cp -R /share/home/(USERNAME)/.datasync-center/original_connections/* /share/home/(USERNAME)/.datasync-center/connections/
chown -R (UID):100 /share/home/(USERNAME)/.datasync-center/connections/

#!/bin/sh -e

cp -R /share/home/(USERNAME)/.datasync-center/connections/* /share/home/(USERNAME)/.datasync-center/original_connections/

# vi /volume1/.@plugins/etc/init.d/S01prepare-datasync-center
( スクリプトを書く。書き上がったら :wq で抜ける )
# vi /volume1/.@plugins/etc/init.d/K99store-datasync-center
( スクリプトを書く。書き上がったら :wq で抜ける )
# chmod 755 /volume1/.@plugins/etc/init.d/S01prepare-datasync-center
# chmod 755 /volume1/.@plugins/etc/init.d/K99store-datasync-center

# mount
rootfs on / type rootfs (rw)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
devpts on /dev/pts type devpts (rw,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /tmp type tmpfs (rw,relatime)
/dev/md0 on /volume0 type ext4 (rw,relatime,data=ordered)
/dev/loop0 on /share type ext4 (rw,relatime)
/dev/md1 on /volume1 type ext4 (rw,relatime,data=ordered,jqfmt=vfsv1,usrjquota=aquota.user,grpjquota=aquota.group)
/dev/md1 on /share/home type ext4 (rw,relatime,data=ordered,jqfmt=vfsv1,usrjquota=aquota.user,grpjquota=aquota.group)
/dev/md1 on /share/Web type ext4 (rw,relatime,data=ordered,jqfmt=vfsv1,usrjquota=aquota.user,grpjquota=aquota.group)
/dev/md1 on /share/Music type ext4 (rw,relatime,data=ordered,jqfmt=vfsv1,usrjquota=aquota.user,grpjquota=aquota.group)
/dev/md1 on /share/Photos type ext4 (rw,relatime,data=ordered,jqfmt=vfsv1,usrjquota=aquota.user,grpjquota=aquota.group)
/dev/md1 on /share/Pictures type ext4 (rw,relatime,data=ordered,jqfmt=vfsv1,usrjquota=aquota.user,grpjquota=aquota.group)
/dev/md1 on /share/Movie type ext4 (rw,relatime,data=ordered,jqfmt=vfsv1,usrjquota=aquota.user,grpjquota=aquota.group)
/dev/md1 on /share/MSDN type ext4 (rw,relatime,data=ordered,jqfmt=vfsv1,usrjquota=aquota.user,grpjquota=aquota.group)
/dev/md1 on /share/Media type ext4 (rw,relatime,data=ordered,jqfmt=vfsv1,usrjquota=aquota.user,grpjquota=aquota.group)
tmpfs on /share/home/******/.datasync-center/connections type tmpfs (rw,relatime,uid=****,gid=100)

RstCliPro.exe -I

RstCliPro --OptaneMemory --enable --fast-drive <Optane MemoryのID> --drive-to-accel <高速化したいドライブ>

# ベンダーが持つ秘密鍵で電子署名を作成する
$ openssl dgst -sha256 -sign private-key.pem patch.zip > patch.sig

# 受け取り側では公開鍵と提供された署名 (patch.sig) を用いて検証する
$ openssl dgst -sha256 -verify public-key.pem -signature patch.sig patch.zip

using System;
using System.Text;
using System.Security.Cryptography;

/// <summary>
/// デジタル署名を作成する
/// </summary>
/// <param name="message">署名を付けるメッセージ</param>
/// <param name="privateKey">署名に使用する秘密鍵</param>
/// <returns>作成された署名</returns>
public static string CreateDigitalSignature(
    string message, string privateKey)
{
    //メッセージをバイト型配列にして、SHA1ハッシュ値を計算
    var msgData = Encoding.UTF8.GetBytes(message);
    var hashData = (new SHA1Managed()).ComputeHash(msgData);

    //RSACryptoServiceProviderオブジェクトの作成
    var rsa = new RSACryptoServiceProvider();
    //秘密鍵を使って初期化
    rsa.FromXmlString(privateKey);

    //RSAPKCS1SignatureFormatterオブジェクトを作成
    var rsaFormatter = new RSAPKCS1SignatureFormatter(rsa);
    //署名の作成に使用するハッシュアルゴリズムを指定
    rsaFormatter.SetHashAlgorithm("SHA1");

    //署名を作成し、文字列に変換して返す
    return Convert.ToBase64String(rsaFormatter.CreateSignature(hashData));
}

/// <summary>
/// デジタル署名を検証する
/// </summary>
/// <param name="message">署名の付いたメッセージ</param>
/// <param name="signature">署名</param>
/// <param name="publicKey">送信者の公開鍵</param>
/// <returns>認証に成功した時はTrue。失敗した時はFalse。</returns>
public static bool VerifyDigitalSignature(
    string message, string signature, string publicKey)
{
    var msgData = Encoding.UTF8.GetBytes(message);
    var hashData = (new SHA1Managed()).ComputeHash(msgData);

    //RSACryptoServiceProviderオブジェクトの作成
    var rsa = new RSACryptoServiceProvider();
    //公開鍵を使って初期化
    rsa.FromXmlString(publicKey);

    var rsaDeformatter = new RSAPKCS1SignatureDeformatter(rsa);
    //署名の検証に使用するハッシュアルゴリズムを指定
    rsaDeformatter.SetHashAlgorithm("SHA1");

    //署名を検証し、結果を返す
    return rsaDeformatter.VerifySignature(hashData,
        Convert.FromBase64String(signature));
}