lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date:	Mon, 11 Aug 2014 08:19:45 +0800
From:	Li Xi <pkuelelixi@...il.com>
To:	Dave Chinner <david@...morbit.com>
Cc:	"Theodore Ts'o" <tytso@....edu>,
	"linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>,
	Ext4 Developers List <linux-ext4@...r.kernel.org>,
	"viro@...iv.linux.org.uk" <viro@...iv.linux.org.uk>,
	"hch@...radead.org" <hch@...radead.org>, Jan Kara <jack@...e.cz>,
	Andreas Dilger <adilger@...ger.ca>,
	"Niu, Yawei" <yawei.niu@...el.com>
Subject: Re: [PATCH v2 0/4] quota: add project quota support

> That's fair enough, though I think you'll find that the plain
> project quota will find many different uses that filesystem
> developers will have never thought of if it is there. e.g. I came
> across an embedded NAS device a few years ago implemented with a
> centralised object stores but had per-export space usage accounting
> and enforcement by assigning every object associated with a specific
> exported volume the same project quota....
100% agreed. I can imagine that a lot of users will find their requirement
of space managing with project quota. In this sense, general project quota
is just like extended attribute comparing to internal attribute. For unknown
use case in the future, I' d suggest to keep everything flexible. We don't
really want to hear from customers that project quota looks attractive, but
needs to be hacked to be usable for their usage.

Regards,
Li Xi
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Powered by blists - more mailing lists