From: Ray Van Dolson <rvandolson@esri.com>
To: xfs@oss.sgi.com
Subject: O_SYNC behavior?
Date: Mon, 26 Apr 2010 15:56:28 -0700 [thread overview]
Message-ID: <20100426225627.GA7106@esri.com> (raw)
End-user question:
NFS client accessing an NFS export on an XFS based filesystem via
"sync" (O_SYNC) mode.
Will write confirmation be sent back from the NFS server when the data
is written to the xfs journal, or not until it is actually written to
disk (assuming in this case the journal is on a separate SSD device or
something similar)?
Thanks,
Ray
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next reply other threads:[~2010-04-26 22:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-26 22:56 Ray Van Dolson [this message]
2010-04-26 23:25 ` O_SYNC behavior? Nathan Scott
2010-04-27 9:32 ` Matthias Schniedermeyer
2010-04-27 14:12 ` Christoph Hellwig
2010-04-27 15:35 ` Ray Van Dolson
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