On 21. Jul 2020, at 01:12, Praba <@dpraba> wrote:

Hello,

Just started to work on Fossology tool last few days.
I am trying to upload linux5.4.30 component which is around 1.7G and not able to upload the file even after changing “post_max_size” & “upload_max_filesize”.
I was able to upload and scan other components less than 700MB.

I have Fossology installed using docker on R640 Dell server.
FOSSology version 3.8.0-86-gf0c84e229 (code revision f0c84e)

Below are the details. Please provide details if any modifications are needed.

root@abbf7f77a767:/fossology# cat /etc/php/7.0/apache2/php.ini|grep memory_limit
memory_limit = 1002M

root@abbf7f77a767:/fossology# cat /etc/php/7.0/apache2/php.ini|grep post_max_size
post_max_size = 4001M

root@abbf7f77a767:/fossology# cat /etc/php/7.0/apache2/php.ini|grep upload_max_filesize
upload_max_filesize = 3000M

Also made some tunable and config changes to few files.
/etc/sysctl.conf
kernel.shmmax=67328311296
kernel.shmall=16437576

root@abbf7f77a767:/fossology# cat /etc/postgresql//9.6/main/postgresql.conf |grep max_connections
max_connections = 100 # (change requires restart)

root@abbf7f77a767:/fossology# cat /etc/postgresql//9.6/main/postgresql.conf |grep shared_buffers
#shared_buffers = 128MB # min 128kB
shared_buffers = 32GB # min 128kB
#wal_buffers = -1 # min 32kB, -1 sets based on shared_buffers

root@abbf7f77a767:/fossology# cat /etc/postgresql//9.6/main/postgresql.conf |grep effective_cache_size
#effective_cache_size = 4GB
effective_cache_size = 10GB

root@abbf7f77a767:/fossology# cat /etc/postgresql//9.6/main/postgresql.conf |grep work_mem
#work_mem = 4MB # min 64kB
work_mem = 2GB # min 64kB
#maintenance_work_mem = 64MB # min 1MB
maintenance_work_mem = 6GB # min 1MB
#autovacuum_work_mem = -1 # min 1MB, or -1 to use maintenance_work_mem

root@abbf7f77a767:/fossology# cat /etc/postgresql//9.6/main/postgresql.conf |grep maintenance_work_mem
#maintenance_work_mem = 64MB # min 1MB
maintenance_work_mem = 6GB # min 1MB
#autovacuum_work_mem = -1 # min 1MB, or -1 to use maintenance_work_mem

root@abbf7f77a767:/fossology# cat /etc/postgresql//9.6/main/postgresql.conf |grep fsync
#fsync = on # flush data to disk for crash safety
fsync = on # flush data to disk for crash safety
#wal_sync_method = fsync # the default is the first option
# fsync
# fsync_writethrough
#data_sync_retry = off # retry or panic on failure to fsync

root@abbf7f77a767:/fossology# cat /etc/postgresql//9.6/main/postgresql.conf |grep full_page_writes
#full_page_writes = on # recover from partial page writes
full_page_writes = off # recover from partial page writes

root@abbf7f77a767:/fossology# cat /etc/postgresql//9.6/main/postgresql.conf |grep autovacuum
#autovacuum_work_mem = -1 # min 1MB, or -1 to use maintenance_work_mem
#autovacuum = on # Enable autovacuum subprocess? 'on'
autovacuum = on # Enable autovacuum subprocess? 'on'
#log_autovacuum_min_duration = -1 # -1 disables, 0 logs all actions and
..

Thanks!