public inbox for linux-kernel@vger.kernel.org
 help / color / mirror / Atom feed
From: Tim Walberg <twalberg@mindspring.com>
To: James Sutherland <jas88@cam.ac.uk>,
	Ben Greear <greearb@candelatech.com>,
	Neil Brown <neilb@cse.unsw.edu.au>,
	linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: RFC - tree quotas for Linux (2.4.12, ext2)
Date: Thu, 18 Oct 2001 15:47:09 -0500	[thread overview]
Message-ID: <20011018154709.E29662@mindspring.com> (raw)
In-Reply-To: <3BCE6E6E.3DD3C2D6@candelatech.com> <Pine.SOL.4.33.0110180937420.13081-100000@yellow.csi.cam.ac.uk> <20011018132035.A444@mikef-linux.matchmail.com>
In-Reply-To: <20011018132035.A444@mikef-linux.matchmail.com> from Mike Fedyk on 10/18/2001 15:20

[-- Attachment #1: Type: text/plain, Size: 1383 bytes --]

A semi-random thought on the tree-quota concept:

Does it really make sense to charge a tree quota to a single specific
user? I haven't really looked into what would be required to implement
it, but my mental picture of a tree quota is somewhat divorced from the
user concept, other than maybe the quota table containing a pointer to
a contact for quota violations. The bookkeeping might be easier if each
tree quota root just held a cumulative total of allocated space, and
maybe a just a user name for contacts (or on the fancier side, a hook
to execute something...).

I know it's kinda half-baked, but that's my $0.015...

				tw

On 10/18/2001 13:20 -0700, Mike Fedyk wrote:
>>	Actually, it looks like Niel is creating a two level Quota system.  In ther
>>	normal quota system, if you own a file anywhere, it is attributed to you.
>>	But, in the tree quota system, it is attributed to the owner of the tree...
>>	
>>	Niel, how do you plan to notify someone that their tree quota has been
>>	exceeded instead of their normal quota?
>>	-
>>	To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>>	the body of a message to majordomo@vger.kernel.org
>>	More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>	Please read the FAQ at  http://www.tux.org/lkml/
End of included message



-- 
twalberg@mindspring.com

[-- Attachment #2: Type: application/pgp-signature, Size: 175 bytes --]

  reply	other threads:[~2001-10-18 20:47 UTC|newest]

Thread overview: 76+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-10-18  5:06 RFC - tree quotas for Linux (2.4.12, ext2) Neil Brown
2001-10-18  5:53 ` Ben Greear
2001-10-18  8:38   ` James Sutherland
2001-10-18 20:20     ` Mike Fedyk
2001-10-18 20:47       ` Tim Walberg [this message]
2001-10-19  1:07         ` Neil Brown
2001-10-19  3:03           ` Rik van Riel
2001-10-19 11:50             ` Horst von Brand
2001-10-19 17:00               ` Mike Fedyk
2001-10-18 21:17       ` Andreas Dilger
2001-10-18 22:56         ` Mike Fedyk
2001-10-19  0:14           ` Horst von Brand
2001-10-19  0:51             ` Mike Fedyk
2001-10-19  1:13         ` Neil Brown
2001-10-19  0:53       ` Neil Brown
2001-10-24 15:16 ` Jan Kara
2001-10-24 15:34   ` James Sutherland
2001-10-24 15:39     ` Jan Kara
2001-10-24 15:50       ` James Sutherland
2001-10-24 17:41         ` Rik van Riel
2001-10-24 18:08           ` James Sutherland
2001-10-26 11:25     ` Pavel Machek
2001-10-24 21:24   ` Neil Brown
2001-10-25 15:48     ` Jan Kara
2001-10-26  4:36       ` Neil Brown
2001-10-29 14:06         ` Jan Kara
2001-10-29 23:23           ` Neil Brown
2001-10-30 12:33             ` Jan Kara
  -- strict thread matches above, loose matches on Subject: below --
2001-10-19  3:00 Toivo Pedaste
2001-10-19  4:39 ` Neil Brown
2001-10-24 18:44 Jesse Pollard
2001-10-25  6:15 ` Albert D. Cahalan
     [not found] <fa.inl6g6v.1mmbp4@ifi.uio.no>
     [not found] ` <fa.heevhav.sjs8an@ifi.uio.no>
2001-11-18 22:15   ` Swap Dan Maas
2001-11-18 22:43     ` Swap François Cami
2001-11-19  9:18       ` Swap James A Sutherland
2001-11-19 10:51         ` Swap Remco Post
2001-11-19 13:33           ` Swap James A Sutherland
2001-11-19 13:46             ` Swap Remco Post
2001-11-19 16:58               ` Swap Rik van Riel
     [not found]                 ` <Pine.LNX.4.33L.0111191458150.1491-100000@duckman.distro.conecti va>
2001-11-19 21:13                   ` Swap Alex Bligh - linux-kernel
2001-11-19 21:17                     ` Swap Rik van Riel
     [not found]                       ` <Pine.LNX.4.33L.0111191917000.1491-100000@duckman.distro.conecti va>
2001-11-19 21:52                         ` Swap Alex Bligh - linux-kernel
2001-11-19 16:36             ` Swap Jesse Pollard
2001-11-20 14:51             ` Swap J.A. Magallon
2001-11-20 16:01               ` Swap Wolfgang Rohdewald
2001-11-20 16:06                 ` Swap Remco Post
2001-11-20 16:12                 ` Swap Nick LeRoy
2001-11-20 16:20                 ` Swap Richard B. Johnson
2001-11-20 17:14                   ` Swap Christopher Friesen
2001-11-20 17:40                     ` Swap Richard B. Johnson
2001-11-20 18:14                       ` Swap Nick LeRoy
2001-11-21 10:17                         ` Swap Helge Hafting
2001-11-21 11:17                           ` Swap Alan Cox
2001-11-20 23:20                       ` Swap Luigi Genoni
2001-11-21 16:44                       ` Swap Remco Post
2001-11-20 17:58                     ` Swap Wolfgang Rohdewald
2001-11-26 21:51                       ` [Linux-abi-devel] Swap Christoph Hellwig
2001-11-20 21:05                     ` Swap Steffen Persvold
2001-11-20 21:18                       ` Swap Mike Fedyk
2001-11-20 21:33                         ` Swap Nick LeRoy
2001-11-20 21:44                           ` Swap Mike Fedyk
2001-11-20 22:00                             ` Swap Nick LeRoy
2001-11-21 16:53                             ` Swap Remco Post
2001-11-20 21:43                         ` Swap Richard B. Johnson
2001-11-20 21:50                           ` NFS, Paging & Installing [was: Re: Swap] Mike Fedyk
2001-11-21  1:22                             ` Horst von Brand
2001-11-21  1:46                               ` Mike Fedyk
2001-11-21 10:55                                 ` Trond Myklebust
2001-11-22  5:16                                   ` Bernd Eckenfels
2001-11-22 12:19                                     ` Trond Myklebust
2001-11-23 19:33                                   ` Mike Fedyk
2001-11-20 21:19                       ` Swap Nick LeRoy
2001-11-21 16:48                       ` Swap Remco Post
2001-11-20 20:58               ` Swap Mike Fedyk
2001-11-19 10:03       ` Swap Tim Connors
2001-11-19 10:16         ` Swap Dan Maas

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=20011018154709.E29662@mindspring.com \
    --to=twalberg@mindspring.com \
    --cc=greearb@candelatech.com \
    --cc=jas88@cam.ac.uk \
    --cc=linux-fsdevel@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=neilb@cse.unsw.edu.au \
    /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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox