[OSRM-talk] osrm-datastore error code 21

[Kieran Caplice]

Hello,

I'm wondering if anyone can help out with this error I'm getting when 
running osrm-datastore under a non-root user:

root at htzh /opt/osrm # su - osrm -c "osrm-datastore 
/opt/osrm/data/planet-latest/planet-latest.osrm"
[info] Loading data into REGION_1
[info] load names from: 
"/opt/osrm/data/planet-latest/planet-latest.osrm.names"
[info] Allocating shared memory of 96772768369 bytes
[error] Error while attempting to allocate shared memory: Invalid 
argument, code 21
terminate called after throwing an instance of 'osrm::util::exception'
   what():  Invalid argumentinclude/storage/shared_memory.hpp:308
root at htzh /opt/osrm # su - osrm -c "ulimit -a | grep max"
max locked memory       (kbytes, -l) 128849018880
max memory size         (kbytes, -m) unlimited
max user processes              (-u) 1031189

Available shared memory for the user has been increased in 
/etc/security/limits.conf as per the wiki page, as shown above.

The server has 256GB of RAM, with at least 200GB available most of the 
time. I successfully ran osrm-datastore and osrm-routed as the root user 
earlier, but we would ideally run it under a separate user.

Thanks in advance.

Kind regards,
Kieran Caplice