Peter Jin 82f8c137e1 udev/rules.d: make virtio-blk devices non-rotational ...

Performance measurements turned out that in certain situations the
paging/swap logic turns on the rotational feature for block devices. In the
past, this feature has been disabled for DASD devices. FCP and NVMe devices
are considered non-rotational by default (or exposed by the storage server).
Because those are the backing devices on Linux on Z/LinuxONE instances,
ensure that virtio-blk devices are always non-rotational.

Signed-off-by: Peter Jin <pjin@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>

2025-11-10 10:29:46 +01:00

..

modules-load.d

etc/modules-load.d/s390-pkey.conf: Add pkey sub-modules and paes_s390

2025-06-11 12:38:45 +02:00

sysconfig

cpi: Disable CPI for SEL guests by default

2025-07-29 18:23:49 +02:00

udev/rules.d

udev/rules.d: make virtio-blk devices non-rotational

2025-11-10 10:29:46 +01:00

cpuplugd.conf

Initial s390-tools-2.0.0 import

2017-08-21 10:55:40 +02:00

hsavmcore.conf

hsavmcore: add hsavmcore.conf example

2021-06-18 13:20:08 +02:00

Makefile

systemd: Install also the unit configuration files

2017-11-13 14:52:58 +01:00