This improvement reads current SONiC version directly from `/proc/cmdline`.
it supports `grub/aboot/uboot` bootloaders.
**Code snippet**:
```bash
cat /proc/cmdline | sed -n 's/^.*loop=\/*image-\(\S\+\)\/.*$/\1/p'
```
**Description**:
```
-n don't print lines
s substitute
^.* matches anything before the <image_version>
loop= matches <loop> kernel parameter
\/*image- matches <image_version> prefix
\(\S\+\) matches <image_version> group and assigns it to \1
\/.*$ matches anything after the <image_version>
\1 replace everything with <image_version>
p print it
```
closes#6267
#### Why I did it
* To fix#6267
#### How I did it
* Fixed installer scripts
#### How to verify it
1. Write invalid SONiC version to sonic_version.yml
2. Run SONiC-To-SONiC update
Fix#7180
Update systemd to v247 in order to pick the fix for "core: coldplug possible nop_job" systemd/systemd#13124
Install systemd, systemd-sysv from buster-backports. Pass "systemd.unified_cgroup_hierarchy=0" as kernel argument to force systemd to not use unified cgroup hierarchy, otherwise dockerd won't start moby/moby#16238.
Also, chown $FILSYSTEM_ROOT for root, otherwise apt systemd installation complains, see similar https://unix.stackexchange.com/questions/593529/can-not-configure-systemd-inside-a-chrooted-environment
Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
The motivation of these changes is to fix (#6051):
- Why I did it
To fix CPU cstates configuration
- How I did it
Updated code to be POSIX compatible
- How to verify it
root@sonic:/home/admin# sonic_installer install sonic-mellanox.bin
Signed-off-by: Nazarii Hnydyn <nazariig@nvidia.com>
Encounter error when install SONiC image if there are some onie_discovery variables assigned with multiple values inside machine.conf
- How I did it
Replace original ". /machine.conf" method and add another function to do the same thing.
- How to verify it
Add a item inside /host/machine.conf like onie_disco_ntpsrv=10.254.141.10 10.254.141.131
Do sonic_installer install to check if any error occurs
In order to install a SONiC image on top of a NVMe SSD disc properly with ONIE we must configure it properly on the installer.sh script.
Signed-off-by: Shlomi Bitton <shlomibi@nvidia.com>
Usually for a use case like networking - should not be configured to reach c6, the maximum used is c1e – due to the added latency getting in & out of states (bad for networking).
Following a recommendation by Intel, networking system should avoid getting in & out of states which introduce latency. The recommended state is c1e and no state change enabling.
In addition, c-state sole purpose is to save power and when inside a networking switch its really negligent being such a tiny consumer vs. the whole cluster.
Signed-off-by: Shlomi Bitton <shlomibi@nvidia.com>
[baseimage]: upgrade base image to debian buster
bring up the base image to debian buster 4.19 kernel.
using the merge commits to preserve the individual commits to better track the history.
console means the vga port. this is mainly used for virtual environment such as hyper-v or virtualbox where you have the virtual vga port to display the boot up process.
Signed-off-by: Guohan Lu <lguohan@gmail.com>
- build SONIC_STRETCH_DOCKERS in sonic-slave-stretch docker
- build image related module in sonic-slave-buster docker.
This includes all kernels modules and some packages
Signed-off-by: Guohan Lu <lguohan@gmail.com>
This patch upgrade the kernel from version
4.9.0-9-2 (4.9.168-1+deb9u3) to 4.9.0-11-2 (4.9.189-3+deb9u2)
Co-authored-by: rajendra-dendukuri <47423477+rajendra-dendukuri@users.noreply.github.com>
when device disk is small, do not unzip dockerfs.tar.gz on disk.
keep the tar file on the disk, unzip to tmpfs in the initrd phase.
enabled this for 7050-qx32
Signed-off-by: Guohan Lu <gulv@microsoft.com>
* [submodule] update sonic-linux-kernel
* update linux kernel version
* Fix many version strings
* update mellanox components (built with new kernel)
* [mlnx] add make files for SDK WJH libs
* Update arista driver submodule (#8)
Make the debian packaging point to a newer kernel version.
* [security kernel] Upgrade kernel from 4.9.110-3+deb9u2 to 4.9.110-3+deb9u6
short version: 4.9.0-7 to 4.9.0-8
See changelogs for security fixes:
https://tracker.debian.org/media/packages/l/linux/changelog-4.9.110-3deb9u6
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
* Update sonic-linux-kernel submodule after it was merged
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
commit 0965b33 added quote to build_version in /etc/sonic/sonic_version.yml,
e.g., sonic_version : '20170104.10'. scripts to use the $sonic_version need
to remove the quote.
Signed-off-by: Guohan Lu <gulv@microsoft.com>
* [installer]: support new onie machine.conf format
onie_* variable are generated at runtime in /etc/machine.conf.
We can no longer copy the static machine.conf into sonic image.
Signed-off-by: Guohan Lu <gulv@microsoft.com>
* Upgrade linux-image version
* Add missing dependency of igb
* Fix mft build rule
* Add missing dependency of ixgbe
* [Broadcom]: Update OpenNSL modules to be compatible with kernel 3.16.0-5 (#3)
* [Nephos] Update SDK version to support new kernel module 3.16.0-5 (#4)
* [mellanox]: Update URL for SDK (#5)
moving to initramfs unifies disk allocate on different platforms.
use fallocate instead of dd to speed up the disk allocation.
By default, mkfs.ext4 has -E discard option which discards the blocks
at the mkfs time, also speed up the initialization time.
1. "make target/sonic-broadcom.raw" will create the compressed dd'able image.
2. This will also update the grub config files (device/dell/*/nos_to_sonic_grub.cfg) with the image versions.
