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--- computing:zfsreminders [2022/11/13 19:37] – oemb1905
+++ computing:zfsreminders [2024/04/21 23:12] (current) – oemb1905
@@ Line 92: / Line 92: @@
   sudo zfs set keylocation=file:///keys/my.key mypool/mydataset
+Send and receive entire pool to new pool
- --- //[[jonathan@haacksnetworking.org|oemb1905]] 2022/08/29 07:13//
+  zfs snapshot -r pool1@latestsnap
+  zfs send -R pool1@latestsnap | zfs receive -F pool2
+Arc information
+  arcstat
+  arc_summary -d | less
+  nano /etc/modprobe.d/zfs.conf
+  <# 8GB example - 8*(2^30) = below>
+  <#options zfs zfs_arc_max=8589934592>
+  <# Set Max ARC size => 2GB == 2147483648 Bytes>
+  <options zfs zfs_arc_max=2147483648>
+  <# Set Min ARC size => 1GB == 1073741824>
+  <options zfs zfs_arc_min=1073741824>
+  cat /sys/module/zfs/parameters/zfs_arc_min
+  cat /sys/module/zfs/parameters/zfs_arc_max
+More examples ...
+ --- //[[webmaster@haacksnetworking.org|oemb1905]] 2024/04/21 23:12//

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