From: "J. Bruce Fields" <bfields@fieldses.org>
To: "Stefan (metze) Metzmacher" <metze@samba.org>
Cc: "J. Bruce Fields" <bfields@redhat.com>,
linux-fsdevel@vger.kernel.org,
Mimi Zohar <zohar@linux.vnet.ibm.com>,
linux-nfs@vger.kernel.org, samba-technical@lists.samba.org,
Al Viro <viro@zeniv.linux.org.uk>
Subject: Re: breaking leases on metadata changes
Date: Mon, 26 Sep 2011 12:16:16 -0400 [thread overview]
Message-ID: <20110926161616.GD16044@fieldses.org> (raw)
In-Reply-To: <20110926141027.GB16044@fieldses.org>
On Mon, Sep 26, 2011 at 10:10:27AM -0400, J. Bruce Fields wrote:
> Anyway, if this is all correct then it sounds like v4 read delegations
> and level 2 oplocks may be more different than I'd thought.
By the way, another ignorant question: poking around SMB2 documentation
I see that there are both "oplocks" and "leases". What's the
relationship between them, and which of them should map to Linux leases?
--b.
WARNING: multiple messages have this Message-ID (diff)
From: "J. Bruce Fields" <bfields@fieldses.org>
To: "Stefan (metze) Metzmacher" <metze@samba.org>
Cc: linux-nfs@vger.kernel.org, "J. Bruce Fields" <bfields@redhat.com>,
samba-technical@lists.samba.org,
Al Viro <viro@zeniv.linux.org.uk>,
linux-fsdevel@vger.kernel.org,
Mimi Zohar <zohar@linux.vnet.ibm.com>
Subject: Re: breaking leases on metadata changes
Date: Mon, 26 Sep 2011 12:16:16 -0400 [thread overview]
Message-ID: <20110926161616.GD16044@fieldses.org> (raw)
In-Reply-To: <20110926141027.GB16044@fieldses.org>
On Mon, Sep 26, 2011 at 10:10:27AM -0400, J. Bruce Fields wrote:
> Anyway, if this is all correct then it sounds like v4 read delegations
> and level 2 oplocks may be more different than I'd thought.
By the way, another ignorant question: poking around SMB2 documentation
I see that there are both "oplocks" and "leases". What's the
relationship between them, and which of them should map to Linux leases?
--b.
next prev parent reply other threads:[~2011-09-26 16:16 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-21 14:58 breaking leases on metadata changes J. Bruce Fields
2011-09-21 14:58 ` [PATCH 1/6] leases: split up generic_setlease into lock/unlock cases J. Bruce Fields
2011-09-21 14:58 ` J. Bruce Fields
2011-09-22 17:16 ` Mimi Zohar
2011-09-22 17:16 ` Mimi Zohar
2011-09-23 18:57 ` J. Bruce Fields
2011-09-23 18:57 ` J. Bruce Fields
2011-09-21 14:58 ` [PATCH 2/6] leases: fix write-open/read-lease race J. Bruce Fields
2011-09-21 15:01 ` J. Bruce Fields
2011-09-22 17:17 ` Mimi Zohar
2011-09-22 17:17 ` Mimi Zohar
2011-10-10 21:59 ` J. Bruce Fields
2011-10-10 21:59 ` J. Bruce Fields
2011-10-11 6:19 ` Need information about the net ads user command Pankaj Baranwal
2011-10-11 6:19 ` Pankaj Baranwal
2011-10-28 8:46 ` [PATCH 2/6] leases: fix write-open/read-lease race J. Bruce Fields
2011-10-28 8:46 ` J. Bruce Fields
2011-09-21 14:58 ` [PATCH 3/6] leases: break read leases on unlink J. Bruce Fields
2011-09-21 15:02 ` Christoph Hellwig
2011-09-21 15:02 ` Christoph Hellwig
2011-09-21 17:41 ` J. Bruce Fields
2011-09-21 17:41 ` J. Bruce Fields
2011-09-21 14:58 ` [PATCH 4/6] leases: break read leases on rename J. Bruce Fields
2011-09-22 17:17 ` Mimi Zohar
2011-09-22 17:17 ` Mimi Zohar
2011-09-23 16:55 ` J. Bruce Fields
2011-09-23 16:55 ` J. Bruce Fields
2011-09-23 18:55 ` J. Bruce Fields
2011-09-23 18:55 ` J. Bruce Fields
2011-09-23 19:58 ` Mimi Zohar
2011-09-23 20:13 ` J. Bruce Fields
2011-09-23 20:13 ` J. Bruce Fields
2011-09-21 14:58 ` [PATCH 5/6] leases: break leases on any attribute modification J. Bruce Fields
2011-09-21 14:58 ` J. Bruce Fields
2011-09-21 15:35 ` J. Bruce Fields
2011-09-21 14:58 ` [PATCH 6/6] leases: break read leases on link J. Bruce Fields
2011-09-24 18:36 ` breaking leases on metadata changes Stefan (metze) Metzmacher
2011-09-24 18:36 ` Stefan (metze) Metzmacher
2011-09-26 14:10 ` J. Bruce Fields
2011-09-26 16:16 ` J. Bruce Fields [this message]
2011-09-26 16:16 ` J. Bruce Fields
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110926161616.GD16044@fieldses.org \
--to=bfields@fieldses.org \
--cc=bfields@redhat.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-nfs@vger.kernel.org \
--cc=metze@samba.org \
--cc=samba-technical@lists.samba.org \
--cc=viro@zeniv.linux.org.uk \
--cc=zohar@linux.vnet.ibm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.