Commit Graph

41 Commits

Author SHA1 Message Date
padmanarayana
95e3cda5da
[DELL]: FTOS to SONiC fast conversion fixes (#4807)
While migrating to SONiC 20181130, identified a couple of issues:
1. union-mount needs /host/machine.conf parameters for vendor specific checks : however, in case of migration, the /host/machine.conf is extracted from ONIE only in https://github.com/Azure/sonic-buildimage/blob/master/files/image_config/platform/rc.local#L127. 
2. Since grub.cfg is updated to have net.ifnames=0 biosdevname=0, 70-persistent-net.rules changes are no longer required.
2020-06-19 11:02:08 -07:00
xumia
76a395cdbf
[secure boot] Support rw files allowlist (#4585)
* Support rw files allowlist for Sonic Secure Boot
* Improve the performance
* fix bug
* Move the config description into a md file
* Change to use a simple way to remove the blank line
* Support chmod a-x in rw folder
* Change function name
* Change some unnecessary words
2020-06-13 00:10:13 -07:00
Olivier Singla
799f22d4c7
[baseimage]: Run fsck filesystem check support prior mounting filesystem (#4431)
* Run fsck filesystem check support prior mounting filesystem

If the filesystem become non clean ("dirty"), SONiC does not run fsck to
repair and mark it as clean again.

This patch adds the functionality to run fsck on each boot, prior to the
filesystem being mounted. This allows the filesystem to be repaired if
needed.

Note that if the filesystem is maked as clean, fsck does nothing and simply
return so this is perfectly fine to call fsck every time prior to mount the
filesystem.

How to verify this patch (using bash):

Using an image without this patch:

Make the filesystem "dirty" (not clean)
[we are making the assumption that filesystem is stored in /dev/sda3 - Please adjust depending of the platform]
[do this only on a test platform!]

dd if=/dev/sda3 of=superblock bs=1 count=2048
printf "$(printf '\\x%02X' 2)" | dd of="superblock" bs=1 seek=1082 count=1 conv=notrunc &> /dev/null
dd of=/dev/sda3 if=superblock bs=1 count=2048

Verify that filesystem is not clean
tune2fs -l /dev/sda3 | grep "Filesystem state:"

reboot and verify that the filesystem is still not clean
Redo the same test with an image with this patch, and verify that at next reboot the filesystem is repaired and becomes clean.

fsck log is stored on syslog, using the string FSCK as markup.
2020-04-30 00:33:20 -07:00
Guohan Lu
6f5ac4b282 [initramfs]: move mke2fs to /usr/local/sbin
/usr/sbin/mke2fs is now rom busybox which does not support
the operation we need
2020-04-17 04:51:51 +00:00
Samuel Angebault
5b0ec7afe6
[Arista] Update drivers submodules (#4317)
* Update arista drivers submodules

* Add device configs for 7060CX2-32S

* Update boot0 and union-mount for 7060CX2-32S

* Add 7170-32C and 7170-32CD support in boot0

* Sync after writting boot configs

* Add 7170-32C and 7170-32CD device configurations

Co-authored-by: Boyang Yu <byu@arista.com>
2020-03-27 17:28:27 -07:00
byu343
fb3253329e
[arista]: Fix convertfs condition for booting from EOS (#4139)
Fix the issue of incorrectly skipping the convertfs hook when fast-reboot from EOS, by adding an extra kernel cmdline param "prev_os" to differentiate fast-reboot from EOS and from SONiC.

This is because we still do disk conversion for fast reboot from eos to sonic, like format the disk.
2020-02-11 18:44:25 -08:00
arheneus@marvell.com
6bd17d4780 [initramfs] Updated required tools for initramfs (#3734)
* [initramfs] Updated reuired tools for initramfs

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [initramfs] Updated required tools for initramfs

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [Platform] [Marvell] Platform specific debian package for et6448m device

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* Removed auto-generated files

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [initramfs] Added mtd and uboot firmware tools package required for arm arch
Its been enabled to all arch including amd64

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [initramfs] Added mtd and uboot firmware tools package required for arm arch
Its been enabled to all arch including amd64

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [initramfs] Marvell arm modules update and platform config update

Signed-off-by: Antony Rheneus <arheneus@marvell.com>

* [iniramfs] add initramfs uboot-utils hook script only for ARM

Signed-off-by: Antony Rheneus <arheneus@marvell.com>
2020-01-15 08:25:01 -08:00
lguohan
2b28d55853
[build]: enable docker in ram option for small disk device (#3279)
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>
2019-08-06 23:04:00 -07:00
byu343
6add9445c8 [aboot-image]: Skip arista-hook and arista-convertfs for fast/warm-reboot (#3242) 2019-07-31 14:20:17 -07:00
Michel Moriniaux
dc747247d1 [ARISTA] adding 7060_cs32s to eMMC exclusions (#2982)
* [ARISTA] adding 7060_cs32s to eMMC exclusions

Following PR 2774 we added the 7060-cx32s according to the guidelines of
PR 2780

This adds the 7060-cx32s to the list f devices that mount /var/log as a
tmpfs to mitigate eMMC wearout

Signed-off-by: Michel Moriniaux <m.moriniaux@criteo.com>

* [ARISTA] adding 7060_cs32s to eMMC exclusions

Following PR 2774 we added the 7060-cx32s according to the guidelines of
PR 2780

This adds the 7060-cx32s to the list f devices that mount /var/log as a
tmpfs to mitigate eMMC wearout

Signed-off-by: Michel Moriniaux <m.moriniaux@criteo.com>
2019-07-02 11:52:43 -07:00
Ying Xie
8bf9247c5e
[tmpfs var/log] mount /var/log as tmpfs for some platforms (#2780)
SONiC is a heavy writer to /var/log partition, we noticed that this
behavior causes certain flash drive to become read-only over time.
To avoid this issue, we mount /var/log parition on these devices as
tmpfs.

- Mount /var/log as tmpfs
- /var/log default size is 128M
- Adjust size according to existing var-log.ext4 file size.
- Adjust size to between 5% to 10% of total memory size.

Signed-off-by: Ying Xie <ying.xie@microsoft.com>
2019-04-14 22:46:26 -07:00
paavaanan
b56124bf48 removing dhcp- turn- off option from initrd (#2555)
* removing dhcp changes from initrd

* removing mgmt-intf-dhcp file
2019-04-02 15:48:04 -07:00
yurypm
d632569a6a Add initramfs hook for Arista devices (#2595)
We are going to use initramfs hook for firmware upgrades
To install Arista hook:
- create folder /mnt/flash/<image dir>/platform/hooks/boot1/ from Aboot or
  /host/<image dir>/platform/hooks/boot1/ from Sonic
- add executable script to created folder
2019-02-27 10:28:04 -08:00
Samuel Angebault
989b60059b [device/arista]: Update (#2336)
* Update arista drivers submodule

* Ignore the possible timestamp warning in tar extraction

* Add verbosity toggle to boot0

Console logging is slow because of the 9600 baud rate.
Some time can be saved by decreasing the console verbosity.

* Add hook mechanism in boot0.

Support additional features in boot0 via hooks.
Hooks are unpacked and executed at post-install or pre-exec time.

* Fix 7170 sensors.conf file

Fix critical temperature settings for MAX6658 sensors

* Fix the random swap of storage devices

For arista 7050 switches running with linux 4.9, it is likely the device
name of flash drive (/dev/sda) and usb (/dev/sdb) randomly swap in kernel
booting, depending on which one is ready first. It breaks the expectation
that flash will be mounted as root by setting root=/dev/sda1. This patch
will correct ROOT to flash device refering to the path under block_flash.

* Fix 7170 fancontrol

* Do not remove aquota.user file in boot0

This file is a filesystem protected file used by EOS.
It can be simply removed and will make the SONiC installation failed if
not skipped.
2018-12-04 10:08:55 -08:00
Samuel Angebault
6ba2f97f1e [devices]: Align flash partition at 1M (#2104)
Flashes used for the 7050QX-32 and 7050QX-32S have a fw issue.
The best option to solve the problem is to upgrade to a newer firmware.
However this can only be done while in memory and take 10 seconds.
Adding an upgrade mechanism is possible but would need more
consideration as flashing the firmware and reformating the flash will
exceed the fast-reboot requirements.

A quick mitigation is to align the ext4 partition that we create on
these vfat based system on a 4k boundary.
Here we chose 1M instead but it's the same.
Newer version of sfdisk do this automatically but the one in SONiC
today doesn't have this behavior.

This workaround will only reduce the pace of the flash health
degradation. The only long term fix is to flash the firmware.
2018-10-02 06:10:12 -07:00
yurypm
de0e892eaa [arista] Fix arista-convertfs script (#1961) 2018-08-21 15:19:31 -07:00
Samuel Angebault
0f0e7ab7e8 Add support 4.9 support for 7260CX3 (#34) 2018-08-11 09:09:03 +00:00
Samuel Angebault
764a7edd83 [device]: Enable arista drivers for sonic-linux-kernel 4.9 (#21)
* Enable arista drivers

* Add vfat ascii charset in initramfs

* Update boot0.j2 for 4.9 kernel

* Fix i2c offsets in sensors.conf

* Bump sonic-platform-modules-arista submodule
2018-08-11 09:09:03 +00:00
Guohan Lu
f64ffe8571 [baseimage]: build root filesystem via overlay fs instead of aufs 2018-08-11 09:07:59 +00:00
Samuel Angebault
26afa348ea [device] Misc fixes for Arista platforms (#1844)
* Update sensors.conf for 7050QX-32 and 7050QX-32S

These two platforms were using a previous version of a kernel driver.
The new one names the i2c buses differently.
We therefore need to rename them here.

* Fix the default minigraph for the 7050QX-32S

The interface offset is invalid which makes sonic-cfggen generate an
invalid config_db.jon in rc.local.
This config then silently makes orchagent/syncd fail.

* Use the partition on which sonic-aboot.swi is

Instead of always assuming /mnt/flash, use the partition where the image
to be installed lies.
This allow for the image to be on any partition.
2018-07-05 14:30:57 -07:00
byu343
ac2861e6d7 [Arista] Set MAC address of mangement port in initramfs (#1565)
* Set MAC address of mangement port in initramfs

* Fix boot0 for running in none-aboot environment
2018-04-06 10:48:13 -07:00
padmanarayana
02b62ac9bb [fast-reboot]: Support OS9 -> SONiC fast-reboot migration (#1414)
* Support OS9 -> SONiC fast-reboot migration

* Address review comments. Update NOS mac in EEPROM and net.rules for eth0

* Address review comments. Update sonic-platform-modules-dell to fac81d...

* Fix script for POSIX compliance
2018-03-08 16:42:41 -08:00
padmanarayana
0d0752e099 Reduce SONiC migration partition from 8G to 1G. (#1343)
* Reduce SONiC migration partition from 8G to 1G.

* Changes to create 1G partition with ability to resize post migration.

* Remove redundant changes in varlog

* Use findfs to interpret root. Move resize in case cmdline params are reordered
2018-02-07 22:07:01 +08:00
lguohan
b8a0a10e8d
[baseimage]: add mkfs.ext3 and fsck.ext3 in initrd to support ext3 partition (#1306) 2018-01-16 10:50:43 -08:00
Samuel Angebault
7f25b94378 [aboot]: Add setfacl in the initramfs (#1185)
Arista platforms need the filesystem ACLs to be removed on boot to
prevent invalid permission to be set for new files.
2017-11-24 17:30:11 -08:00
Samuel Angebault
ca214b947c [arista]: Bump sonic-platform-modules-arista submodule (#1111)
* Bump sonic-platform-modules-arista

Improves i2c performance for xcvrs
Fix the led_plugin by ignoring unknown ports
Miscellaneous improvements

* Fix index column for Arista-7260CX3-D108C8

* Fix flash permissions for Arista platforms

The ext4 flash uses acl to properly handle permissions in EOS.
Aboot isn't built with this support and therefore can't be used
to set the flash permissions. It has to be deferred in sonic initrd.
2017-11-03 15:22:05 -07:00
lguohan
116ba4b180 [baseimage]: allocate varlog disk in the initramfs stage (#936)
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.
2017-09-06 20:07:32 -07:00
byu343
a92f5a9ffe Add arista-net initramfs hook (#899) 2017-08-19 21:32:10 -07:00
Samuel Angebault
97e4360d9b [platform] Add support for Arista DCS-7260CX3-64 (#863)
* Update sonic-platform-modules-arista submodule

* Update boot0 to handle DCS-7260CX3-64

* Add sys eeprom plugin for DCS-7260CX3-64

* Add sfputil plugin for DCS-7260CX3-64

* Add sensors config for DCS-7260CX3-64

* Add Arista-7260CX3-64 HwSku port_config

* Handle slow flash partition re-read

* Add minigraph.xml for DCS-7260CX3-64 64x100G
2017-08-05 20:56:32 -07:00
Samuel Angebault
7d33387e7c [platform] Complete support for Arista-7050QX-32S (#661)
* Bump sonic-platform-modules-arista submodule

* Use sonic_sfputil plugin from the arista library

* Fix undefined variable varlog_size

* Prevent minigraph.xml to be removed from the flash

* Update DCS-7050QX-32 sensors config
2017-06-02 01:31:53 -07:00
lguohan
34adb715df [oneimage]: use loop variable to get image dir in /proc/cmdline for aboot image (#534) 2017-04-24 13:39:29 -07:00
Andriy Moroz
b549adc36c [image]: SONiC-to-SONiC update (#464) 2017-04-21 17:23:36 -07:00
lguohan
1458e9ea6b [aboot]: add varlog limit file in aboot image (#487)
* [aboot]: add varlog limit file in aboot image
2017-04-07 15:28:30 -07:00
Marian Pritsak
f9f31ed296 [installer]: limit size of /var/log (#284)
Create loop device during installation of
size soecified in config file for machine

Signed-off-by: marian-pritsak <marianp@mellanox.com>
2017-02-16 23:28:09 -08:00
Samuel Angebault
89a695a5e7 [union-mount] Rescan dev if root partition disapear (#298)
On some platforms after the initramfs init scripts have mounted the root device its
block device disapear from /dev. The union-mount script therefore can't mount the
root device over the aufs. If this case happen, issue a rescan of the devices to
repopulate the /dev filesystem.
2017-02-15 23:18:02 -08:00
lguohan
8826beb597 [docker]: change hardcoded value to DOCKERFS_DIR for docker directory on the disk (#269) 2017-02-06 08:17:16 -08:00
lguohan
0bbde7b91a [aboot]: extract dockerfs in initramfs stage when the root fs is vfat (#266)
vfat does not support symbol links used in aufs
2017-02-05 22:11:52 -08:00
byu343
694e12b4b4 [Arista]: Add VFAT support in initramfs (#208) 2017-01-24 19:18:01 -08:00
byu343
6d8f57631b [Arista]: Add support to convert vfat file system to ext4 (#201)
This commit will convert the existing file system of flash drive on Arista switches from VFAT to EXT4 in the booting of SONiC. It will take the whole flash and therefore remove the recovery partition. There is a check in the script making sure that the conversion operation will not happen on a non-Arista switch or if the existing file system is not VFAT.
2017-01-23 22:25:47 -08:00
Qi Luo
a79966998a Squash merge latest code to github branch 2016-07-26 12:01:58 -07:00
Qi Luo
8228558d38 New release v1.0.0 2016-03-08 11:42:20 -08:00