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Name	Size	Permission
51-ec2-hvm-devices.rules	294 B	-rw-r--r--
51-ec2-xen-vbd-devices.rules	575 B	-rw-r--r--
52-ec2-vcpu.rules	300 B	-rw-r--r-x
53-ec2-network-interfaces.rule...	478 B	-rw-r--r--
53-ec2-read-ahead-kb.rules	487 B	-rw-r--r--
60-cdrom_id.rules	337 B	-rw-r--r--
70-ec2-nvme-devices.rules	1.57 KB	-rw-r--r--
75-persistent-net-generator.ru...	1.12 KB	-rw-r--r--

Code Editor : 70-ec2-nvme-devices.rules

# Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the MIT License. See the LICENSE accompanying this file
# for the specific language governing permissions and limitations under
# the License.

ACTION=="remove", GOTO="ec2_nvme_devices_end"

#nvme-ns-* devices
KERNEL=="nvme[0-9]*n[0-9]*", ENV{DEVTYPE}=="disk", ATTRS{serial}=="?*", ATTRS{model}=="?*", SYMLINK+="disk/by-id/nvme-$attr{model}_$attr{serial}-ns-%n", OPTIONS+="string_escape=replace"

#nvme partitions
KERNEL=="nvme[0-9]*n[0-9]*p[0-9]*", ENV{DEVTYPE}=="partition", ATTRS{serial}=="?*", ATTRS{model}=="?*",  IMPORT{program}="ec2nvme-nsid %k"
KERNEL=="nvme[0-9]*n[0-9]*p[0-9]*", ENV{DEVTYPE}=="partition", ATTRS{serial}=="?*", ATTRS{model}=="?*",  ENV{_NS_ID}=="?*", SYMLINK+="disk/by-id/nvme-$attr{model}_$attr{serial}-ns-$env{_NS_ID}-part%n", OPTIONS+="string_escape=replace"

# ebs nvme devices
KERNEL=="nvme[0-9]*n[0-9]*",        ENV{DEVTYPE}=="disk",      ATTRS{model}=="Amazon Elastic Block Store", PROGRAM="/sbin/ebsnvme-id -u /dev/%k", SYMLINK+="%c"
KERNEL=="nvme[0-9]*n[0-9]*p[0-9]*", ENV{DEVTYPE}=="partition", ATTRS{model}=="Amazon Elastic Block Store", PROGRAM="/sbin/ebsnvme-id -u /dev/%k", SYMLINK+="%c%n"

# Do not timeout I/O operations on EBS volumes.
KERNEL=="nvme[0-9]*n[0-9]*", ENV{DEVTYPE}=="disk", ATTRS{model}=="Amazon Elastic Block Store", ATTR{queue/io_timeout}="4294967295"

# instance store nvme devices
KERNEL=="nvme[0-9]*n[0-9]*",        ENV{DEVTYPE}=="disk",      ATTRS{model}=="Amazon EC2 NVMe Instance Storage", ATTR{queue/io_timeout}="90000"

LABEL="ec2_nvme_devices_end"

${this.title}

Code Editor : 70-ec2-nvme-devices.rules