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Code Packages Wiki

document the deprecation of ebs-nvme-symlinks

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Jake Buchholz Göktürk 2023-04-29 20:30:43 +00:00
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CHANGELOG.md Normal file
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# NEXT
* `nvme-ebs-symlinks` hase been _deprecated_ and disabled by default. The **mdev-conf** package, as of v4.4 is now responsible for maintaining NVMe device symlinks for AWS.
***WARNING:*** The behavior of **mdev-conf** is slightly different -- only **/dev/sd** or **/dev/xvd** symlinks are created, *not both*!
----
_CHANGELOG begins 2023-04-29_

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README.md
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the end of the **default** runlevel the end of the **default** runlevel
Optional features, which may not be universally necessary: Optional features, which may not be universally necessary:
* manage symlinks from NVMe block devices to `/dev/xvd` and `/dev/sd` devices
(i.e. AWS Nitro instances)
* manage hotpluggable network interfaces * manage hotpluggable network interfaces
* sync IMDS-provided secondary IPv4 and IPv6 addresses network interfaces * sync IMDS-provided secondary IPv4 and IPv6 addresses network interfaces
* manage symlinks from NVMe block devices to `/dev/xvd` and `/dev/sd` devices
(i.e. AWS Nitro instances)
Also included is a handy `imds` client script for easy access to an instance's Also included is a handy `imds` client script for easy access to an instance's
IMDS data. IMDS data.
@ -167,6 +167,7 @@ configuration data.
EBS volumes are attached to AWS EC2 Nitro instances using the NVMe driver. EBS volumes are attached to AWS EC2 Nitro instances using the NVMe driver.
Unfortunately, the `/dev/nvme*` device names do not match the device name Unfortunately, the `/dev/nvme*` device names do not match the device name
assigned to the attached EBS volume. This hotplug module figures out what the assigned to the attached EBS volume. This hotplug module figures out what the assigned device name is, and sets up `/dev/xvd*` and `/dev/sd*` symlinks to
assigned device name is, and sets up `/dev/xvd*` and `/dev/sd*` symlinks to
the right NVMe devices for EBS volumes and their partitions. the right NVMe devices for EBS volumes and their partitions.
_(deprecated, see [CHANGELOG.md](CHANGELOG.md))_