From 13baccada8abfec39a73226a96d0436ecf456b5a Mon Sep 17 00:00:00 2001
From: Pratham Patel <thefirst1322@gmail.com>
Date: Tue, 23 Aug 2022 16:45:00 +0530
Subject: [PATCH] added post for enabling ZFS send and recv

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 content/posts/zfs-send-recv.md | 71 ++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 content/posts/zfs-send-recv.md

diff --git a/content/posts/zfs-send-recv.md b/content/posts/zfs-send-recv.md
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+---
+
+title: "ZFS send and recv"
+date: 2022-07-23T07:00:00+05:30
+draft: false
+toc: true
+
+---
+
+## Step 0000: Configure SSH Access
+
+**On the sender's system:**
+
+```bash
+cd ~/.ssh/
+ssh-keygen -t ed25519 -f zfs_send
+```
+
+```bash
+echo "
+Host hostname.localdomain
+        Hostname <ip-addr>
+        User root
+        IdentityFile ~/.ssh/zfs_send
+        Port <port>
+" | tee -a ~/.ssh/config
+```
+
+---
+
+**On the receiving system:**
+
+`sudoedit /etc/ssh/sshd_config`
+
+```
+[...]
+PermitRootLogin yes
+[...]
+```
+
+```bash
+user $ sudo -i
+
+root # echo "zfs_send.pub" | tee -a ~/.ssh/authorized_keys
+```
+
+`sudo systemctl restart sshd`
+
+**This guide was possible because of the _[amazing documentation of Klara Systems](https://klarasystems.com/articles/introduction-to-zfs-replication/)_.**
+
+
+## Step 0001: Delegate ZFS administration permissions to unprivileged users
+
+**On the sender's system:**
+
+```bash
+sudo zfs allow -u USER send,snapshot,hold POOL
+```
+
+**On the receiving end:**
+
+```bash
+sudo zfs allow -u USER compression,mountpoint,create,mount,receive POOL
+```
+
+## Step 0010: Send
+
+```zfs
+sudo zfs snapshot <vol>@sendtest
+zfs sent -v <vol>@sendtest | ssh hostname.localdomain zfs receive <pool>/backups/<vol-name>
+```