From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Bryn M. Reeves" <bmr@redhat.com>
Subject: Re: [dm-devel] (no subject)
Date: Thu, 19 Jan 2012 14:06:28 +0000
Message-ID: <4F182364.6090503@redhat.com>
References: <CALLzPKYdD22kg9QCtzLsENwTmBnkZqJ6sykrU1PoadTLMXtHTg@mail.gmail.com>
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To: device-mapper development <dm-devel@redhat.com>
Cc: "Kasatkin, Dmitry" <dmitry.kasatkin@intel.com>, Linus Torvalds <torvalds@linux-foundation.org>, LKML <linux-kernel@vger.kernel.org>
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On 01/19/2012 01:00 PM, Kasatkin, Dmitry wrote:
> Hi,
> 
> I rebased on the stop of latest mainline tree and now dmsetup
> fails... It says: "Failed to create notification semaphore:
> Function not implemented". I run strace and saw that dmsetup uses
> "semget" which returns -ENOSYS...
> 
> Any ideas?

Do you have SysV IPC turned on in kconfig (CONFIG_SYSVIPC and
CONFIG_SYSVIPC_COMPAT if using 32-bit compat ioctls)?

Regards,
Bryn.

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