All of lore.kernel.org
 help / color / mirror / Atom feed
From: Boaz Harrosh <bharrosh@panasas.com>
To: Steven Whitehouse <swhiteho@redhat.com>,
	Steve Dickson <steved@redhat.com>,
	Jeff Layton <jlayton@redhat.com>,
	<lsf-pc@lists.linux-foundation.org>,
	linux-fsdevel <linux-fsdevel@vger.kernel.org>,
	Ganesha NFS List <nfs-ganesha-devel@lists.sourceforge.net>,
	Frank S Filz <ffilz@us.ibm.com>,
	"J. Bruce Fields" <bfields@redhat.com>,
	"Lieb, Jim" <jlieb@panasas.com>,
	Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>,
	DENIEL Philippe <philippe.deniel@cea.fr>
Subject: [3/8] File delegations, Usermode API of Bruce's pending patches.
Date: Mon, 8 Apr 2013 13:28:21 +0300	[thread overview]
Message-ID: <51629BC5.80407@panasas.com> (raw)
In-Reply-To: <516299A5.8030109@panasas.com>

Here too we have not considered how this will look like.

Bruce has a pending patchset that will enable delegations
in the Kernel NFSD server. He has introduced a new delegation
object at the lock-manager, and so on.

We at user mode would like to acquire such delegations and
be notified of their revocation, synchronously so we can
recall them form clients before new access is granted.

Again perhaps this API can be united with the new locks
API we want.

fctl or syscall ?

Thanks
Boaz


  parent reply	other threads:[~2013-04-08 10:37 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-04-08 10:19 [LSF/MM TOPIC (expanded) 0/8] New API's for better exporting of VFS from user-mode daemons Boaz Harrosh
2013-04-08 10:22 ` [1/8] readdir-plus system call Boaz Harrosh
2013-04-08 10:26   ` Steven Whitehouse
2013-04-08 15:18     ` [Nfs-ganesha-devel] " Matt W. Benjamin
2013-04-08 13:51   ` DENIEL Philippe
2013-04-08 19:02   ` Abhijith Das
2013-04-10 20:31     ` Andreas Dilger
2013-05-24 16:14     ` [1/8] readdir-plus system call - LSF/MM follow up Abhijith Das
2013-05-24 19:41       ` Zach Brown
2013-05-28 14:49         ` Abhijith Das
2013-05-28 15:13           ` Jim Lieb
     [not found]             ` <OF27E1911F.3FBABA22-ON87257B79.005C087F-88257B79.005C320B@us.ibm.com>
2013-05-29  0:57               ` Jim Lieb
     [not found]                 ` <OF067A3B49.F63109B6-ON87257B7A.00137A60-88257B7A.00140BC7@us.ibm.com>
2013-05-29 10:06                   ` Jeff Layton
2013-05-29 14:04                     ` J. Bruce Fields
2013-06-04 15:38                       ` [Lsf-pc] " Christoph Hellwig
2013-06-04 15:52                         ` J. Bruce Fields
2013-05-29 16:52                   ` Re: Re: " Jim Lieb
2013-05-28 20:00           ` Andreas Dilger
2013-05-28 20:11             ` Abhijith Das
2013-04-08 10:25 ` [LSF/MM TOPIC (expanded) 0/8] New API's for better exporting of VFS from user-mode daemons Steven Whitehouse
2013-04-08 10:25 ` [2/8] Sane locks (UNPOSIX locks) Boaz Harrosh
2013-04-08 12:02   ` [Lsf-pc] " Jeff Layton
2013-04-08 10:28 ` Boaz Harrosh [this message]
2013-04-08 10:32 ` [4/8] PNFS ioctls/syscall Boaz Harrosh
2013-04-08 10:36 ` [5/8] syscall_cred() a system call that receives alternate CREDs Boaz Harrosh
2013-04-08 13:54   ` DENIEL Philippe
2013-04-08 14:42   ` J. Bruce Fields
2013-04-08 14:58     ` Boaz Harrosh
2013-04-08 18:23     ` Jim Lieb
2013-04-08 18:31       ` J. Bruce Fields
2013-04-08 19:45         ` Jim Lieb
2013-04-08 21:33           ` Boaz Harrosh
2013-04-09 16:40             ` Jim Lieb
2013-04-08 10:42 ` [6/8] Rich ACLs (continued, drive through this time) Boaz Harrosh
2013-04-08 11:12   ` Vyacheslav Dubeyko
2013-04-08 14:27   ` Venkateswararao Jujjuri
2013-04-08 10:43 ` [7/8] Single call interface to getattr/setattr Boaz Harrosh
     [not found]   ` <OF4A1A78E0.CB4DED3E-ON87257B47.00549E35-88257B47.005520A8@us.ibm.com>
2013-04-08 16:41     ` Boaz Harrosh
2013-04-08 10:45 ` [8/8] Fix fsnotify short comings (single fd with recursive notifications) Boaz Harrosh
2013-04-08 13:59   ` DENIEL Philippe
2013-04-08 15:22     ` Al Viro
2013-04-08 15:36     ` J. Bruce Fields
2013-04-08 14:31 ` [LSF/MM TOPIC (expanded) 0/8] New API's for better exporting of VFS from user-mode daemons Venkateswararao Jujjuri

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=51629BC5.80407@panasas.com \
    --to=bharrosh@panasas.com \
    --cc=bfields@redhat.com \
    --cc=ffilz@us.ibm.com \
    --cc=jlayton@redhat.com \
    --cc=jlieb@panasas.com \
    --cc=jvrao@linux.vnet.ibm.com \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=lsf-pc@lists.linux-foundation.org \
    --cc=nfs-ganesha-devel@lists.sourceforge.net \
    --cc=philippe.deniel@cea.fr \
    --cc=steved@redhat.com \
    --cc=swhiteho@redhat.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.