proxmox-mirrors/pve-docs
1
0
Fork 0
mirror of https://git.proxmox.com/git/pve-docs synced 2025-06-14 13:01:54 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ZFS RAM usage more precise.

Browse Source
This commit is contained in:
Wolfgang Link 2016-10-03 09:28:56 +02:00 committed by Dietmar Maurer
parent 7e71ae2e8d
commit cdf58596f8
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
pve-installation.adoc
View File

@ -135,8 +135,9 @@ required for lvmthin snapshots).
ZFS Performance Tips
^^^^^^^^^^^^^^^^^^^^
ZFS uses a lot of memory, so it is best to add additional 8-16GB RAM
if you want to use ZFS.
ZFS uses a lot of memory, so it is best to add additional RAM if you
want to use ZFS. A good calculation is 4GB plus 1GB RAM for each TB
RAW disk space.
ZFS also provides the feature to use a fast SSD drive as write cache. The
write cache is called the ZFS Intent Log (ZIL). You can add that after