Hi,
Not sure if you're hitting the same problem here, but I recall a related
discussion happening a while back at:
https://github.com/Project-OSRM/osrm-backend/issues/1724
At least it provides a few hints on permissions and shared memory.
Julien
Le 26/01/2018 à 18:31, Daniel Patterson a écrit :
Kieran,
Hmm, we could probably improve the error handling here and make the
message a bit more useful.
The problem is probably one of:
1) Permission problems accessing /tmp/osrm.lock
2) Permission problems creating shared memory
Code 21 is:
$ errno 21
EISDIR 21 Is a directory
So I'd suspect some bad filesystem permissions somewhere. You can
try running the `osrm-datastore` command under `strace` and see if you
can spot the syscal that's failing with - that might give a hint as to
what's going wrong.
daniel
On Fri, Jan 26, 2018 at 8:57 AM, Kieran Caplice
<kieran.capl...@temetra.com <mailto:kieran.capl...@temetra.com>> wrote:
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@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@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
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