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zfs: update documentation about ZED

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It's installed and enabled by default since PVE 6.1.

Signed-off-by: Fabian Ebner <f.ebner@proxmox.com>
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Fabian Ebner 2022-04-04 10:50:22 +02:00 committed by Thomas Lamprecht
parent f4e692a333
commit aa42586806
1 changed files with 9 additions and 15 deletions
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local-zfs.adoc
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@ -426,20 +426,17 @@ xref:sysboot_proxmox_boot_setup[Setting up a new partition for use as synced ESP
# grub-install <new disk>
----
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
favorite 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