Merge pull request #14 from mpoullain/openzfs

Add OpenZFS Cheat sheet
groupe-sii · Oct 23, 2017 · 76e0e2b · 76e0e2b
2 parents 12b7bbc + 943b7bb
commit 76e0e2b
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diff --git a/assets/images/openzfs.png b/assets/images/openzfs.png
diff --git a/src/index.html b/src/index.html
@@ -91,6 +91,13 @@ <h1><i class="material-icons">build</i> tools</h1>
                                     </div>
                                     <div class="title">Kubernetes</div>
                                 </a>
+                            </div><div class="item">
+                                <a href="./openzfs/index.html">
+                                    <div class="img-item">
+                                        <img src="./assets/images/openzfs.png"/>
+                                    </div>
+                                    <div class="title">OpenZFS</div>
+                                </a>
                             </div><!-- inject a new cheat sheet tools -->
         </div>
     </section>

diff --git a/src/openzfs/first-side/column1.md b/src/openzfs/first-side/column1.md
@@ -0,0 +1,34 @@
+# zpool – configure ZFS storage pools
+
+___A ZFS storage pool is a logical collection of devices that provide space for datasets.___
+
+List pool health status and space usage
+`zpool list`
+
+Display the detailed health status
+`zpool status`
+`zpool status -x`
+
+Create a new storage pool
+`zpool create <pool> <disk>`
+
+Create a new storage pool (RAID1)
+`zpool create <pool> mirror <first_disk> <second_disk>`
+
+Grow-up a storage pool
+`zpool add <pool> <disk>`
+
+Remove a storage pool
+`zpool destroy <pool>`
+
+Import a storage pool
+`zpool import <pool>|<pool_id>`
+
+Export a storage pool
+`zpool export <pool>|<pool_id>`
+
+Display I/O statistics
+`zpool iostat <interval>`
+
+Display the command history
+`zpool history <pool>`
diff --git a/src/openzfs/first-side/column2.md b/src/openzfs/first-side/column2.md
@@ -0,0 +1,36 @@
+# zfs – configure ZFS file systems
+
+___A ZFS dataset of type filesystem can be mounted.___
+
+List the property information for the fs-type datasets
+`zfs list`
+
+Create a new ZFS file system
+`zfs create <pool>/<dataset>`
+
+Remove a ZFS file system
+`zfs destroy <pool>/<dataset>`
+
+Set mount point for a dataset
+`zfs set mountpoint=<path> <pool>/<dataset>`
+
+Mount and umount a ZFS file system
+`zfs mount [-o mountpoint=<dir>]<pool>/<dataset>`
+`zfs umount <pool>/<dataset>`
+
+Limit the amount of space a dataset can consume
+`zfs set refquota=<size> <pool>/<dataset>`
+
+Guaranty minimum amount of space to a dataset
+`zfs set refreservation=<size> <pool>/<dataset>`
+
+
+# zfs – configure ZFS volumes
+
+___A ZFS dataset of type volume is a logical volume exported as a raw or block device.___
+
+Create a volume with reservation (thick)
+`zfs create -V <size> <volume>`
+
+Creates a sparse volume with no reservation
+`zfs create -s -V <size> <volume>`
diff --git a/src/openzfs/index.html b/src/openzfs/index.html
@@ -0,0 +1,48 @@
+<html>
+  <head>
+    <link href="https://fonts.googleapis.com/css?family=Open+Sans:400,700|Droid+Sans:700" rel="stylesheet">
+    <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
+    <link rel="stylesheet" href="../common.css">
+    <link rel="stylesheet" href="../common/lib/atom-one-light.css">
+    <link rel="stylesheet" href="./@@folder.css">
+  </head>
+  <body>
+    <input type="checkbox" id="showPreview"/>
+    <div class="first-side">
+      @@include('../../dist/common/first-side/header.html', {"title": "OpenZFS", "subtitle": "The smartest reliable filesystem", "imageName": "@@folder"})
+
+      <main>
+        <div class="column1">
+          @@include('../../dist/@@folder/first-side/column1.html')
+        </div>
+        <div class="column2">
+          @@include('../../dist/@@folder/first-side/column2.html')
+        </div>
+      </main>
+
+      @@include('../../dist/common/footer.html', {"class": "print-only"})
+
+
+    </div>
+
+    <hr class="no-print"/>
+
+    <div class="reverse">
+      @@include('../../dist/common/reverse/header.html', {"title": "OpenZFS", "imageName": "@@folder"})
+
+      <main>
+        <div class="column1">
+          @@include('../../dist/@@folder/reverse/column1.html')
+        </div>
+        <div class="column2">
+          @@include('../../dist/@@folder/reverse/column2.html')
+        </div>
+      </main>
+
+      @@include('../../dist/common/footer.html')
+    </div>
+
+    <script src="../common/lib/highlight.pack.js"></script>
+    <script src="../common/script.js"></script>
+  </body>
+</html>
diff --git a/src/openzfs/openzfs.scss b/src/openzfs/openzfs.scss
@@ -0,0 +1,13 @@
+/* put your all custom css rules here */
+/* you must not change other scss files */
+
+body {
+  // available colors are: blue, green, purple, orange and grey
+  --currentColor: var(--orange);
+
+  main div {
+    img {
+      height: 230px;
+    }
+  }
+}
diff --git a/src/openzfs/reverse/column1.md b/src/openzfs/reverse/column1.md
@@ -0,0 +1,39 @@
+# zfs – configure ZFS snapshots
+
+___A snapshot is a read-only copy of a file system.___
+
+_File system snapshots can be accessed under the .zfs/snapshot directory in the root of the file system._
+
+List snapshots
+`zfs list -t snapshot`
+
+Create a snapshot
+`zfs snapshot <pool>/<dataset>@<snapshot>`
+
+Rollback a snapshot
+`zfs rollback <pool>/<dataset>@<snapshot>`
+
+Remove a snapshot
+`zfs destroy <pool>/<dataset>@<snapshot>`
+
+Remove a snapshot and his descendent snapshots
+`zfs destroy -r <pool>/<dataset>@<snapshot>`
+
+
+# zfs – configure ZFS CLONES
+
+___A clone is a writable volume or file system whose initial contents are the same as the original dataset.___
+
+Create a clone
+`zfs clone <snapshot> <filesystem>|<volume>`
+
+
+# zfs – configure backup and restore
+
+___ZFS implements data protection feature___
+
+Backup a snapshot in a file
+`zfs send <pool>/<dataset>@<snapshot>  >  <file>`
+
+Restore a file system from a file
+`zfs recv <pool>/<dataset>  <  <file>`
diff --git a/src/openzfs/reverse/column2.md b/src/openzfs/reverse/column2.md
@@ -0,0 +1,34 @@
+Perform increment backup in a file
+`zfs send -i <snapshot_n> <snapshot_n+1> > <file>`
+
+Perform differential backup in a file
+`zfs send -I <snapshot_n> <snapshot_n+p> > <file>`
+
+Duplicate a snapshot as a new file system
+`zfs send <pool>/<dataset>@<snapshot> | zfs recv <pool>/<other_dataset>`
+
+Duplicate a snapshot on a different host
+`zfs send <pool>/<dataset>@<snapshot> | ssh <host> zfs recv <pool>/<dataset>`
+
+
+# zfs – set ZFS file systems properties #####
+
+___Properties control ZFS behaviour.___
+
+List properties of a dataset
+`zfs get all <pool>/<dataset>`
+
+Create a NFS share
+`zfs set sharenfs=on <pool>/<dataset>`
+
+Activate compression
+`zfs set compression=gzip <pool>/<dataset>`
+
+Activate encryption (only at the creation of the dataset), with Oracle ZFS
+`zfs create -o encryption=on <pool>/<dataset>`
+
+Activate read-only mode
+`zfs set readonly=on <pool>/<dataset>`
+
+Prevent executing from within this file system
+`zfs set exec=off <pool_name>/<dataset_name>`