[SR-Users] failed to lock the memory pages (disable swap) WARNING

[Henning Westerholt]

Hello,

check process capabilities (if EOMEM is errno 12 in your installation as well):
Errors
ENOMEM
(Linux 2.6.9 and later) the caller had a nonzero RLIMIT_MEMLOCK soft resource limit, but tried to lock more memory than the limit permitted. This limit is not enforced if the process is privileged (CAP_IPC_LOCK).
Cheers,

Henning

--
Henning Westerholt – https://skalatan.de/blog/
Kamailio services – https://gilawa.com<https://gilawa.com/>


From: sr-users <sr-users-bounces at lists.kamailio.org> On Behalf Of Joel Serrano
Sent: Wednesday, July 8, 2020 12:16 AM
To: Kamailio (SER) - Users Mailing List <sr-users at lists.kamailio.org>
Subject: [SR-Users] failed to lock the memory pages (disable swap) WARNING

Hi all,

Can anyone give me some info on what this warning means:

Jul  7 17:02:29 csbc02 csbc[16006]: WARNING: <core> [core/daemonize.c:596]: mem_lock_pages(): failed to lock the memory pages (disable swap): Cannot allocate memory [12]



Yes, if I set mlock_pages=no I don't see the warning, but I'm trying to understand why can't it allocate with mlock_pages=yes.

Joel.
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