Messages in this thread | | | Date | Sun, 26 Mar 2000 15:59:49 +0200 | From | Joerg Stroettchen <> | Subject | Re: v2.3.99p3: SHM probs |
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hi,
I found just the same, in addition it turned out that unlinking fails exactly when I logout from a kde-session (non-root) with netscape running. We observe an application-specific effect?
joerg
Meino Christian Cramer wrote: > > From: Christoph Rohland <hans-christoph.rohland@sap.com> > Subject: Re: v2.3.99p3: SHM probs > Date: 25 Mar 2000 09:47:39 +0100 > Message-ID: <qww8zz7h1w4.fsf@sap.com> > > Hi Christoph! > > After mounting (via fstab at bootime) shm with mode=511 I found dozens of > entries in /var/log/message of this pattern: > > Mar 26 14:36:40 solfire kernel: Unlink of SHM id 67338347 failed (-13). > Mar 26 14:36:40 solfire kernel: Unlink of SHM id 67174538 failed (-13). > Mar 26 14:36:40 solfire kernel: Unlink of SHM id 67338347 failed (-13). > Mar 26 14:36:40 solfire kernel: Unlink of SHM id 67174538 failed (-13). > > ??? > > > > > Meino Christian Cramer <mccramer@s.netic.de> writes: > > > got this in my /var/log/messages after trying to > > > access my scanner (scsi generic, used newest sg-code > > > by Douglas Gilbert): > > > > > > Mar 24 20:18:42 solfire sudo: mccramer : TTY=pts/0 ; PWD=/proc/scsi ; USER=root ; COMMAND=/home/mccramer/bin/find-scanner > > > Mar 24 20:18:53 solfire kernel: Unlink of SHM id 5472271 failed (-1). > > > Mar 24 20:19:06 solfire kernel: Unlink of SHM id 5570576 failed (-1). > > > Mar 24 20:19:18 solfire kernel: Unlink of SHM id 5668881 failed (-1). > > > > -1 is -EPERM. I will look into the code. Could you try this with mount > > option "mode=511" for the shm fs? > > > > Greetings > > Christoph > > > > KEEP HACKING! > Meino > > --
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