matthew/sonic-buildimage
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sonic-buildimage/device
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mssonicbld 0eb0749442
Move /var/log to RAM for Mellanox SN2700, Nokia 7215 and Dell S6100 (#15077) (#15871) 
Why I did it
Move the /var/log on RAM. This is to prevent too many disk write on /var/log when mounted on disk.

Work item tracking
Microsoft ADO (number only): 17955517

How I did it
Pass kernel cmdline option "log_inram=on"

How to verify it
Mellanox SN2700
root@str-msn2700-02:~# df -h
Filesystem Size Used Avail Use% Mounted on
udev 3.9G 0 3.9G 0% /dev
tmpfs 791M 15M 776M 2% /run
root-overlay 15G 12G 2.9G 80% /
/dev/sda3 15G 12G 2.9G 80% /host
tmpfs 790M 12M 779M 2% /var/log
tmpfs 3.9G 107M 3.8G 3% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/f50948841bee041368bf7c0546ceab4c71f05951fb0ed5ae70411f28dde68907/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/c45de6c53e7185631a37e87686dd296b2585425f638aa92c720c90eae038480c/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/f5bc87d5c2965b21b222f09dd57fe0fc798e518101d7ecd25d170b7662ae3e80/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/b2f435a256b930da4897d8a096095dcce183a6efa55b5b637187a654db0585ee/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/5c3588e42b29fd0516a164c00de621b7a00236ecbb240c4d0b3903ec706c220d/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/5a4a2a2602fb4ed1d1df90c3916076f595b4d8bc18eb465dd23e33f354adcfb8/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/9926f7378de9223fd3e88c8f59d888ad178e2ca23fa978f372e9838f10b7b803/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/130abaf95cffc06d952adacb6aa54a2f5e7c54c81fa8c15184389e25a7884328/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/aeef95cf5af6e20909a4cfd6c696176cc5dcb31dd456cc8acbbd3d59d47333d7/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/ef9bb94012b9fe987e55c9b73141296da8081d258d0d134922776c3c4b3ec551/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/cf425d372b347fd68569f128e1771e5a70dbf504b2f013304d60bcef6dfbd0da/merged
overlay 15G 12G 2.9G 80% /var/lib/docker/overlay2/7a2592cdac5c7369a6a98e07dbf1c2d96d29634e7d7b593617c50cc7e09e5cb3/merged
root@str-msn2700-02:~# 
root@str-msn2700-02:~# free -h
 total used free shared buff/cache available
Mem: 7.7Gi 3.0Gi 3.3Gi 133Mi 1.5Gi 4.4Gi
Swap: 0B 0B 0B
root@str-msn2700-02:~# 


Dell S6100

root@str-s6100-acs-5:~# df -h
Filesystem Size Used Avail Use% Mounted on
udev 3.9G 0 3.9G 0% /dev
tmpfs 794M 15M 780M 2% /run
root-overlay 14G 9.9G 3.6G 74% /
/dev/sda4 14G 9.9G 3.6G 74% /host
tmpfs 793M 13M 781M 2% /var/log
tmpfs 3.9G 60K 3.9G 1% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/f94441208fba5df49b0b8f0b49c699475ed0fd07673ab4a3eb574869b8e17c83/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/1c3dc3b582599602aec0dbd78945560f330f6244d2e218750622b3814dc53ed3/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/ab5b96e72e323fff5168abc69f8599fa244410d856dbd10cdbf73c99a4fe8d67/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/0e6e3adaba6bb1d2684da444661e540030d588ef498466b7d8ff773ce263a2ea/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/1218ed8bfa7a17c8927b20005d45f5e1e4a634e653d5c5c2057ac54713dc3387/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/b31486f665e5c929966185397990553fee6b41b515cbef28c945096673ac9bef/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/b984fa70f30bd1bac92bdf8d36542ed4433b4dabc33f7bb1f0a17a5eaee90f3e/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/b7866a1462768f3564b832187837c7a5e3d493b8084204e59610960cc5f6bc19/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/113bbbe88ee8452f4310b02a1343cfb4f1beb5fedf68a7d810ff5b5d7457c9f0/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/e7cc383186c6f9acecf2031c0c1f0870b8a7f63e1918b8359afa7a13d3c28963/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/c5d269100da205981c51e70e9e86facf69487f99e234dcdac822b8ab01af3d6a/merged
overlay 14G 9.9G 3.6G 74% /var/lib/docker/overlay2/463874ab78b2e45a34cf4d3d1cd2e45ff18c0abbf37be62d2c8559dce38d6219/merged
root@str-s6100-acs-5:~# free -h
 total used free shared buff/cache available
Mem: 7.8Gi 2.1Gi 4.1Gi 69Mi 1.6Gi 5.3Gi
Swap: 0B 0B 0B
root@str-s6100-acs-5:~# 

Nokia-7215

root@str-2-7215-acs-4:~# df -h
Filesystem Size Used Avail Use% Mounted on
udev 1.5G 0 1.5G 0% /dev
tmpfs 303M 14M 289M 5% /run
root-overlay 15G 7.2G 7.2G 51% /
/dev/sda2 15G 7.2G 7.2G 51% /host
tmpfs 302M 7.5M 295M 3% /var/log
tmpfs 1.5G 60K 1.5G 1% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 4.0M 0 4.0M 0% /sys/fs/cgroup
overlay 15G 7.2G 7.2G 51% /var/lib/docker/overlay2/617e49b8b8e4368db2b3b2fb3e3204e80ec572fe7981d67ad2116d9c3e4472f3/merged
overlay 15G 7.2G 7.2G 51% /var/lib/docker/overlay2/c94b855482fc14aa1f032b0c8dc035b02f37ad9e4341cb5a8d22f14e14c63824/merged
overlay 15G 7.2G 7.2G 51% /var/lib/docker/overlay2/2d8c6ee95b212bbc8376d15916723128455678f2a3c88f382b451bec88297341/merged
overlay 15G 7.2G 7.2G 51% /var/lib/docker/overlay2/92114013a19dc19f30505ba645f961d50e093365422a9b22116ced1fa88ded2b/merged
overlay 15G 7.2G 7.2G 51% /var/lib/docker/overlay2/c8e79a8403863887666324f163a4b6633c40c8b349402b3a0f40ba7e51adb28b/merged
overlay 15G 7.2G 7.2G 51% /var/lib/docker/overlay2/27fd4a51859f3febd345a8551a0b4686d696c205048e1d595b76114385a68949/merged
root@str-2-7215-acs-4:~#
2023-07-19 16:09:37 +08:00
..
accton [Edgecore][device/accton] Fix subprocess.call issue in is_host(). (#13111) 2022-12-20 13:13:42 -08:00
alphanetworks Fix code issue when SonicV2Connector.get() return None. (#13250) 2023-01-09 11:37:43 -08:00
arista [Arista][x86_64-arista_7050_qx32] Add Components to platform.json (#15252) 2023-06-26 16:41:07 +08:00
barefoot [BFN] Remove not common entries from pcie yaml configuration (#12816) 2023-02-06 09:54:43 -08:00
broadcom [broadcom]: Set default SYNCD_SHM_SIZE for Broadcom XGS devices (#13297) 2023-01-30 20:23:03 -08:00
celestica fix possible cpld race access issue (#15371) 2023-06-07 11:29:18 -07:00
centec [device/centec] Replace os.system and remove subprocess with shell=True (#12024) 2022-10-07 10:48:25 -04:00
cig Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
common [qos] Update RDMA-CENTRIC lossy profile to use static threshold for Th devices (#14372) 2023-03-23 09:31:06 -07:00
dell Move /var/log to RAM for Mellanox SN2700, Nokia 7215 and Dell S6100 (#15077) (#15871) 2023-07-19 16:09:37 +08:00
delta [device/delta] Mitigation for command injection vulnerability (#11865) 2022-10-13 21:11:51 -07:00
facebook/x86_64-facebook_wedge100-r0 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
fs/arm64-fs_s5800_48t4s-r0 [FS][arm64] support new boars s5800-48t4s and s5800-48t8s-mars8p (#12994) 2022-12-17 14:48:02 -08:00
ingrasys [BFN] Update configuration files (#9913) 2022-03-09 09:57:08 +05:30
inventec [BRCMSAI 6.0.0.13-1] Fix Cancun file directory at new location causing TD3 platform boot issue (#9922) 2022-02-07 08:56:06 -08:00
juniper [device/juniper] Mitigation for security vulnerability (#11838) 2022-11-22 10:46:12 -05:00
marvell [device/marvell] Mitigation for security vulnerability (#11876) 2022-11-30 00:06:28 -08:00
mellanox Move /var/log to RAM for Mellanox SN2700, Nokia 7215 and Dell S6100 (#15077) (#15871) 2023-07-19 16:09:37 +08:00
mitac/x86_64-mitac_ly1200_b32h0_c3-r0 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
netberg [Netberg][Barefoot] Added support for Aurora 610 (#10579) 2022-06-30 10:40:47 -07:00
nokia Move /var/log to RAM for Mellanox SN2700, Nokia 7215 and Dell S6100 (#15077) (#15871) 2023-07-19 16:09:37 +08:00
pegatron/x86_64-pegatron_porsche-r0 Add platform_asic file to each platform folder in sonic-device-data based package (#8542) 2021-10-08 19:27:48 -07:00
quanta [device/quanta] Mitigation for security vulnerability (#11867) 2022-10-19 10:05:36 -04:00
ragile [ragile] adapter for kernel 5.x (#10762) 2023-01-12 18:01:47 -08:00
ruijie/x86_64-ruijie_b6510-48vs8cq-r0 [device/ruijie] Mitigation for security vulnerability #11779 2022-08-23 09:48:42 -04:00
tencent two platforms supporting S3IP SYSFS (TCS8400, TCS9400) (#12386) 2022-12-18 16:16:53 +08:00
virtual Add gearbox taps to vs gearbox_config.json (#11480) 2022-10-10 13:35:06 -07:00
wistron [devices]: Update the Wistron platform support in master branch (#12110) 2023-02-23 09:08:13 -08:00
wnc/x86_64-wnc_osw1800-r0 [BFN] Update configuration files (#9913) 2022-03-09 09:57:08 +05:30