From 5826877ad2bdf3a355983176425df596dd309cdb Mon Sep 17 00:00:00 2001
From: Noah Masur <7386960+nmasur@users.noreply.github.com>
Date: Sat, 5 Aug 2023 14:59:09 -0400
Subject: [PATCH] more zfs docs

---
 docs/zfs.md | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/docs/zfs.md b/docs/zfs.md
index 0cb05a4..659085a 100644
--- a/docs/zfs.md
+++ b/docs/zfs.md
@@ -13,3 +13,33 @@ sudo zfs set compression=zstd tank/myzstddataset
 sudo zfs set mountpoint=/data/mydataset tank/mydataset
 ```
 
+## Maintenance
+
+### Get Status
+
+```
+sudo zpool status
+```
+
+### Replace Disk
+
+```
+sudo zdb
+sudo zpool status -g # Show by GUID
+sudo zpool offline tank <GUID>
+sudo zpool status
+# Remove old disk, insert new disk
+sudo zdb
+sudo zpool replace tank <OLD GUID> /dev/disk/by-id/<NEW PATH>
+sudo zpool status
+```
+
+## Initial Setup
+
+```
+sudo zpool create tank raidz1 sda sdb sdc
+sudo zpool set ashift=12 tank
+sudo zpool set autoexpand=on tank
+sudo zpool set compression=on tank
+```
+