X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=local-zfs.adoc;h=e77595fc2f858c1d4c75aee004066917f6105677;hb=12804f688fe4a0a4d6affb94174b0242259588f8;hp=f024889d25dc44a573deb25f43b2e7044e01d414;hpb=cb04e768a7af0d0c0bf1edba6d79178b8ca08bbf;p=pve-docs.git diff --git a/local-zfs.adoc b/local-zfs.adoc index f024889..e77595f 100644 --- a/local-zfs.adoc +++ b/local-zfs.adoc @@ -249,7 +249,7 @@ Bootloader {pve} uses xref:sysboot_proxmox_boot_tool[`proxmox-boot-tool`] to manage the bootloader configuration. -See the chapter on xref:sysboot[{pve} host bootladers] for details. +See the chapter on xref:sysboot[{pve} host bootloaders] for details. ZFS Administration @@ -426,20 +426,17 @@ xref:sysboot_proxmox_boot_setup[Setting up a new partition for use as synced ESP # grub-install ---- -Activate E-Mail Notification -~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +Configure E-Mail Notification +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -ZFS comes with an event daemon, which monitors events generated by the -ZFS kernel module. The daemon can also send emails on ZFS events like -pool errors. Newer ZFS packages ship the daemon in a separate package, -and you can install it using `apt-get`: +ZFS comes with an event daemon `ZED`, which monitors events generated by the ZFS +kernel module. The daemon can also send emails on ZFS events like pool errors. +Newer ZFS packages ship the daemon in a separate `zfs-zed` package, which should +already be installed by default in {pve}. ----- -# apt-get install zfs-zed ----- - -To activate the daemon it is necessary to edit `/etc/zfs/zed.d/zed.rc` with your -favourite editor, and uncomment the `ZED_EMAIL_ADDR` setting: +You can configure the daemon via the file `/etc/zfs/zed.d/zed.rc` with your +favorite editor. The required setting for email notification is +`ZED_EMAIL_ADDR`, which is set to `root` by default. -------- ZED_EMAIL_ADDR="root" @@ -448,9 +445,6 @@ ZED_EMAIL_ADDR="root" Please note {pve} forwards mails to `root` to the email address configured for the root user. -IMPORTANT: The only setting that is required is `ZED_EMAIL_ADDR`. All -other settings are optional. - [[sysadmin_zfs_limit_memory_usage]] Limit ZFS Memory Usage @@ -515,7 +509,7 @@ to an external Storage. We strongly recommend to use enough memory, so that you normally do not 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. +preferred to create a partition on a physical disk and use it as a swap device. 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: