Skip site navigation (1)Skip section navigation (2)
Date:      Thu, 19 Sep 2002 11:01:41 +0400 (MSD)
From:      Varshavchick Alexander <alex@metrocom.ru>
To:        Freebsd-Questions <freebsd-questions@FreeBSD.ORG>
Cc:        <hackers@FreeBSD.ORG>
Subject:   semop: no space left on device
Message-ID:  <Pine.GSO.4.33.0209191049410.6439-100000@apache.metrocom.ru>

next in thread | raw e-mail | index | archive | help
Hi,

can you advice which SYSV kernel options and how should I tweak to make
more room for semaphores and shared memory? They are several of them in
the LINT kernel, should I change all of them, or which?

And the second question: how can I delete unused private shared memory
segments? for example:

Shared Memory:
T     ID     KEY        MODE       OWNER    GROUP
m  65553          0 --rw-rw-rw-     root    wheel
m 131090          0 --rw-rw-rw-     root    wheel
m 655379          0 --rw-rw-rw-     root    wheel

> ipcrm -m 131090
ipcrm: shmid(131090): : Invalid argument

> ipcrm -M 0
ipcrm: can't remove private shared memory segments

There must be a way to do it without rebooting the server!

Thanks and regards


----
Alexander Varshavchick, Metrocom Joint Stock Company
Phone: (812)118-3322, 118-3115(fax)




To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-questions" in the body of the message




Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?Pine.GSO.4.33.0209191049410.6439-100000>