Re: Shared Memory and Distributed Objects
Re: Shared Memory and Distributed Objects
- Subject: Re: Shared Memory and Distributed Objects
- From: Dan Bernstein <cocoa-dev%email@hidden>
- Date: Mon, 17 Feb 2003 08:55:07 +0200
On Monday, February 17, 2003, at 03:29 AM, Kaelin Colclasure wrote:
And no, updates will not need to be synched to disk to be shared.
That wasn't my concern.
In general, unless you explicitly ask for a sync, it will happen only
once the file is closed by all processes or in the event that the VM
system needs to reclaim the RAM for something else.
I'm not going to explicitly ask for a sync, but there's the update(8)
process which calls sync(2) every 30 seconds. Isn't that going to force
things to be written to disk?
Regards,
-- Dan
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