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nas:zfs:options_for_zfs_on_raid [2025/01/18 20:37] – adminnas:zfs:options_for_zfs_on_raid [2025/02/12 11:13] (current) – admin
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 Install instructions: Install instructions:
  
-```sh+```bash
 sudo dnf install -y https://zfsonlinux.org/epel/zfs-release-2-3$(rpm --eval "%{dist}").noarch.rpm sudo dnf install -y https://zfsonlinux.org/epel/zfs-release-2-3$(rpm --eval "%{dist}").noarch.rpm
 sudo dnf config-manager --enable zfs-testing sudo dnf config-manager --enable zfs-testing
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 This limits the size of the ARC to 8GB and reserves these 8GB on module load. This limits the size of the ARC to 8GB and reserves these 8GB on module load.
 If not set, there is an automatic that usually does a good job but uses up the half of the systems memory for the ARC. If not set, there is an automatic that usually does a good job but uses up the half of the systems memory for the ARC.
-```sh+```bash
 sudo modprobe zfs # this will not work on an EFI Secure Boot system without the MOK enrolement sudo modprobe zfs # this will not work on an EFI Secure Boot system without the MOK enrolement
  
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 sudo dnf install -y https://github.com/simar0at/resource-agents/releases/download/4.16.0-1/resource-agents-4.16.0-1.el9.x86_64.rpm sudo dnf install -y https://github.com/simar0at/resource-agents/releases/download/4.16.0-1/resource-agents-4.16.0-1.el9.x86_64.rpm
  
-sudo pcs resource create shared-ZFS-1 ocf:heartbeat:ZFS pool=shared-ZFS-1  op monitor OCF_CHECK_LEVEL="0" timeout="30s" interval="5s" +pcs resource create nfsshare ocf:heartbeat:ZFS pool=nfsshare  op monitor OCF_CHECK_LEVEL="0" timeout="30s" interval="5s" --group nfsgroup 
-sudo pcs resource create zfs-scrub-monthly-shared-ZFS-1 systemd\:zfs-scrub-monthly@shared-ZFS-1.timer +pcs resource create zfs-scrub-monthly-nfsshare systemd\:zfs-scrub-monthly@nfsshare.timer --group nfsgroup 
-sudo pcs resource create shared-ZFS-2 ocf:heartbeat:ZFS pool=shared-ZFS-2  op monitor OCF_CHECK_LEVEL="0" timeout="30s" interval="5s" +pcs resource create nfsshare-mirror ocf:heartbeat:ZFS pool=nfsshare-mirror  op monitor OCF_CHECK_LEVEL="0" timeout="30s" interval="5s" --group nfsgroup 
-sudo pcs resource create zfs-scrub-monthly-shared-ZFS-1systemd\:zfs-scrub-monthly@shared-ZFS-2.timer +pcs resource create zfs-scrub-monthly-nfsshare-mirror systemd\:zfs-scrub-monthly@nfsshare-mirror.timer --group nfsgroup 
-sudo pcs resource group add nfsgroup shared-ZFS-1 --before clustered-nfs +pcs resource group add nfsgroup nfsshare --before clustered-nfs 
-sudo pcs resource group add nfsgroup zfs-scrub-monthly-shared-ZFS-1 --after shared-ZFS-1 +pcs resource group add nfsgroup zfs-scrub-monthly-nfsshare --after nfsshare 
-sudo pcs resource group add nfsgroup shared-ZFS-2 --before clustered-nfs +pcs resource group add nfsgroup nfsshare-mirror --before clustered-nfs 
-sudo pcs resource group add nfsgroup zfs-scrub-monthly-shared-ZFS-2 --after shared-ZFS-2+pcs resource group add nfsgroup zfs-scrub-monthly-nfsshare-mirror --after nfsshare-mirror
 ``` ```
  
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 sudo dnf install -y https://github.com/simar0at/zettarepl/releases/download/24.10.1/python3-zettarepl-24.10.1-2.noarch.rpm sudo dnf install -y https://github.com/simar0at/zettarepl/releases/download/24.10.1/python3-zettarepl-24.10.1-2.noarch.rpm
  
-sudo nano /etc/systemd/system/zettarepl.service+sudo vi /etc/systemd/system/zettarepl.service
 ``` ```
 ```ini ```ini
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 [Service] [Service]
 Environment=PYTHONPATH=/usr/lib/python3/dist-packages/ Environment=PYTHONPATH=/usr/lib/python3/dist-packages/
-ExecStart=/usr/bin/zettarepl run /shared-ZFS-1/config/zettarepl.yaml+ExecStart=/usr/bin/zettarepl run /nfsshare/config/zettarepl.yaml
 ``` ```
 Note: No install section it will be launched using pacemaker. Note: No install section it will be launched using pacemaker.
 ```sh ```sh
-sudo mkdir /shared-ZFS-1/config +sudo mkdir /nfsshare/config 
-sudo nano /shared-ZFS-1/config/zettarepl.yaml+sudo nano /nfsshare/config/zettarepl.yaml
 ``` ```
 ```yaml ```yaml
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 periodic-snapshot-tasks: periodic-snapshot-tasks:
   # Each task in zettarepl must have an unique id to make references for it   # Each task in zettarepl must have an unique id to make references for it
-  shared-ZFS-1-qh:+  nfsshare-qh:
     # Dataset to make snapshots     # Dataset to make snapshots
-    dataset: shared-ZFS-1+    dataset: nfsshare
     # You must explicitly specify if you want recursive or non-recursive     # You must explicitly specify if you want recursive or non-recursive
     # snapshots     # snapshots
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     schedule:     schedule:
       minute: "*/15"    # Every 15 minutes       minute: "*/15"    # Every 15 minutes
-  shared-ZFS-1-hour: +  nfsshare-hour: 
-    dataset: shared-ZFS-1+    dataset: nfsshare
     recursive: true     recursive: true
     #exclude:     #exclude:
-    # - shared-ZFS-1/xyz+    # - nfsshare/xyz
     lifetime: P1D     lifetime: P1D
     #allow-empty: false     #allow-empty: false
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       hour: "*"       hour: "*"
 replication-tasks: replication-tasks:
-  shared-ZFS-1-shared-ZFS-2:+  nfsshare-nfsshare-mirror:
     # Either push or pull     # Either push or pull
     direction: push     direction: push
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       type: local       type: local
     # Source dataset     # Source dataset
-    source-dataset: shared-ZFS-1+    source-dataset: nfsshare
     # Target dataset     # Target dataset
-    target-dataset: shared-ZFS-2+    target-dataset: nfsshare-mirror
     # "recursive" and "exclude" work exactly like they work for periodic     # "recursive" and "exclude" work exactly like they work for periodic
     # snapshot tasks     # snapshot tasks
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     # exclude all child snapshots that your periodic snapshot tasks exclude     # exclude all child snapshots that your periodic snapshot tasks exclude
     periodic-snapshot-tasks:     periodic-snapshot-tasks:
-      - shared-ZFS-1-qh +      - nfsshare-qh 
-      - shared-ZFS-1-hour+      - nfsshare-hour
     # If true, replication task will run automatically either after bound     # If true, replication task will run automatically either after bound
     # periodic snapshot task or on schedule     # periodic snapshot task or on schedule
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 sudo systemctl daemon-reload sudo systemctl daemon-reload
 sudo pcs resource create zettarepl systemd\:zettarepl.service sudo pcs resource create zettarepl systemd\:zettarepl.service
-sudo pcs resource group add nfsgroup zettarepl --after shared-ZFS-2+sudo pcs resource group add nfsgroup zettarepl --after nfsshare-mirror
 ``` ```
  
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 ```diff ```diff
---- /usr/lib/ocf/resource.d/heartbeat/exportfs.old      2024-12-20 23:46:19.223840200 +0100 +--- /usr/lib/ocf/resource.d/heartbeat/exportfs.orig     2025-01-18 20:59:11.511427785 +0100 
-+++ /usr/lib/ocf/resource.d/heartbeat/exportfs  2024-12-20 23:49:52.546388172 +0100++++ /usr/lib/ocf/resource.d/heartbeat/exportfs  2025-01-18 21:00:19.526826188 +0100
 @@ -339,6 +339,7 @@ @@ -339,6 +339,7 @@
         fi         fi
nas/zfs/options_for_zfs_on_raid.1737229042.txt.gz · Last modified: by admin