From: "linux.pnfs" <linux.pnfs@gmail.com>
To: "linux-nfs" <linux-nfs@vger.kernel.org>
Subject: pNFS layered over cluster FS, is this the status quo?
Date: Sun, 21 Apr 2013 16:13:27 +0800 [thread overview]
Message-ID: <201304211613254596282@gmail.com> (raw)
pNFS layered over cluster FS(such as GFS2), DLM implement layoutget(a pnfs export operations) but it not support IOMODE_RW, that is write data must via meta data server, -->> is this the status quo?
the MDS' layoutget will support IOMODE_RW and client will RW data via data server in the future?
or is there any support for: howto parellel R&W data via data server?
thanks!
next reply other threads:[~2013-04-21 8:13 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-21 8:13 linux.pnfs [this message]
2013-04-23 21:14 ` pNFS layered over cluster FS, is this the status quo? J. Bruce Fields
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