and add an anchor for referencing in pve-installation.adoc Signed-off-by: Stoiko Ivanov <[email protected]> --- local-zfs.adoc | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/local-zfs.adoc b/local-zfs.adoc index a5d2fc1..13f6050 100644 --- a/local-zfs.adoc +++ b/local-zfs.adoc @@ -307,14 +307,18 @@ time this value changes: ==== +[[zfs_swap]] .SWAP on ZFS -SWAP on ZFS on Linux may generate some troubles, like blocking the +Swap-space created on a zvol may generate some troubles, like blocking the server or generating a high IO load, often seen when starting a Backup to an external Storage. We strongly recommend to use enough memory, so that you normally do not -run into low memory situations. Additionally, you can lower the +run into low memory situations. Should you need or want to add swap, it is +preferred to create a partition on a physical disk and use it as swapdevice. +You can leave some space free for this purpose in the advanced options of the +installer. Additionally, you can lower the ``swappiness'' value. A good value for servers is 10: sysctl -w vm.swappiness=10 -- 2.11.0 _______________________________________________ pve-devel mailing list [email protected] https://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-devel
