From 69f44be252ede013f8e690366ef59b3a167d5e0b Mon Sep 17 00:00:00 2001 From: Thomas Lamprecht Date: Wed, 6 Nov 2019 18:40:27 +0100 Subject: [PATCH] qm: remove note about backups and IOThread this has greatly improved for common vzdump backups Signed-off-by: Thomas Lamprecht --- qm.adoc | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/qm.adoc b/qm.adoc index 2acf6b8..e149931 100644 --- a/qm.adoc +++ b/qm.adoc @@ -253,9 +253,8 @@ The option *IO Thread* can only be used when using a disk with the *VirtIO* controller, or with the *SCSI* controller, when the emulated controller type is *VirtIO SCSI single*. With this enabled, Qemu creates one I/O thread per storage controller, -instead of a single thread for all I/O, so it increases performance when -multiple disks are used and each disk has its own storage controller. -Note that backups do not currently work with *IO Thread* enabled. +instead of a single thread for all I/O, so it can increase performance when +multiple isks are used and each disk has its own storage controller. [[qm_cpu]]