From owner-freebsd-hackers@FreeBSD.ORG Tue Dec 25 13:36:32 2012 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id AE1A8CAA for ; Tue, 25 Dec 2012 13:36:32 +0000 (UTC) (envelope-from patrick_dkt@yahoo.com.hk) Received: from nm3-vm6.bullet.mail.sg3.yahoo.com (nm3-vm6.bullet.mail.sg3.yahoo.com [106.10.148.117]) by mx1.freebsd.org (Postfix) with ESMTP id AF1248FC0A for ; Tue, 25 Dec 2012 13:36:29 +0000 (UTC) Received: from [106.10.166.117] by nm3.bullet.mail.sg3.yahoo.com with NNFMP; 25 Dec 2012 13:34:31 -0000 Received: from [106.10.151.171] by tm6.bullet.mail.sg3.yahoo.com with NNFMP; 25 Dec 2012 13:34:31 -0000 Received: from [127.0.0.1] by omp1011.mail.sg3.yahoo.com with NNFMP; 25 Dec 2012 13:34:31 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 21377.18527.bm@omp1011.mail.sg3.yahoo.com Received: (qmail 84039 invoked by uid 60001); 25 Dec 2012 13:34:30 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com.hk; s=s1024; t=1356442470; bh=+0Ig/4+0Cvfv0MdwBasix2L5c3dXRrCu3nS7bXHBOVc=; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:Message-ID:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=Kal3a+UYGCgpdwHFgLsAROzzIK4oRr1HIT95hnionow3MnRnYpJmDIQHb7svt+MTiV45CWwxWhMnvzy4cdWpmwZlMmrxDjPWoDyeGTQI1iBRwHxhrc47/aDc3b/jsSlDx/XQVSRUsJHJv4zYHwlpchswKs7A+nIpZq77B8r5Ri8= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com.hk; h=X-YMail-OSG:Received:X-Rocket-MIMEInfo:X-Mailer:Message-ID:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=GyLF+gWQ1sWeTqlocQlEIKs65hDtrDMT1+f9RoFemEp47MwmzZjGtq5Mbk5U4fidsQpbwbGHnprTMXjcIPKoIVoV+xKjDZYeAaMklbh1YZTxW1uYG7zUUSZ2IdytwZZ3VZ4aeb/wsZfhbr2KBqBC9j+vaRaXKDkvgU9lVOWYPPw=; X-YMail-OSG: vaZsbVYVM1kqtd6WPe4v4f2jFvVkT3.IEUF2KA_DVIeihEH DqUPmAyL4rLbHwmML_whuuiag4E8mrIXX8Emtpy0W92kT.ChcR.rRsaDfB7Z foEGrFfKaqTJBAHZ9Vdnrb8YuWc6cArDVU3bf2mRx.xdrBIgKTjNmSIidRaz CBpQzSCbq7jPjboO.WfgBjODq5EqBqfMUS7veskdPcZVKX3v8hJhnyuuARF4 rFJCtchzLpC3nO3pJIB_CB782fEPs7K8CqUyanPEOxy3acEEfGmke_QPVE4u 0XMsZ69qTqa22vBrwgX63eGVwlZWenKD0QmhIRx9iaR7BWMuK6iXhcG3fpO. wAT8y_PS_KoJHZC9fs5QypjA4Now5FPOCRBZab9uXt_d34aUITb3feMEpKMn ZxUGhVkUI.78.XoLwCVWw2PExKwRlzbB8R0OmDYpVkjJa3GInEGOujygxKx3 saGDYPDZs20W8X2ZCyQQTrIABZ677n6hkINHF4genqUM.0zM.aijTo_c- Received: from [61.15.240.116] by web190804.mail.sg3.yahoo.com via HTTP; Tue, 25 Dec 2012 21:34:30 SGT X-Rocket-MIMEInfo: 001.001, SGksDQoNCkkgd291bGQgbGlrZSB0byBrbm93IHdoeSBxdW90YSBpcyBub3QgZW5hYmxlZCBpbiB0aGUgc3RvY2sga2VybmVsLi4NCg0KSSByZW1lbWJlcmVkIHRoYXQgaXQgaXMgbm90IGVuYWJsZWQgc2luY2UgZnJlZWJzZCAzLjUgb3IgZnJlZWJzZCA0IGdlbmVyYXRpb24uDQpOb3cgaW4gZnJlZWJzZCA5LjAsIGl0IHN0aWxsIG5lZWVkIGEga2VybmVsIHJlYnVpbGQuDQoNCkkgaGF2ZSBoZWFyZCBpdCBoYXMgcGVyZm9ybWFuY2UgaXNzdWUgKEdJQU5UIGxvY2spIGFib3V0IHF1b3RhLg0KDQpSZWdhcmRzLA0BMAEBAQE- X-Mailer: YahooMailClassic/15.1.2 YahooMailWebService/0.8.129.483 Message-ID: <1356442470.26290.YahooMailClassic@web190804.mail.sg3.yahoo.com> Date: Tue, 25 Dec 2012 21:34:30 +0800 (SGT) From: Patrick Dung Subject: Re: About QUOTA support in stock kernel (resent) To: freebsd hackers In-Reply-To: <1356111338.1283.YahooMailClassic@web190806.mail.sg3.yahoo.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Content-Filtered-By: Mailman/MimeDel 2.1.14 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Dec 2012 13:36:32 -0000 Hi, I would like to know why quota is not enabled in the stock kernel.. I remembered that it is not enabled since freebsd 3.5 or freebsd 4 generation. Now in freebsd 9.0, it still neeed a kernel rebuild. I have heard it has performance issue (GIANT lock) about quota. Regards, Patrick --- On Sat, 12/22/12, Patrick Dung wrote: From: Patrick Dung Subject: About QUOTA support in stock kernel To: freebsd-questions@freebsd.org, "freebsd hackers" Date: Saturday, December 22, 2012, 1:35 AM Hi, I would like to know why quota is not enabled in the stock kernel.. I remembered that it is not enabled since freebsd 3.5 or freebsd 4 generation. Now in freebsd 9.0, it still neeed a kernel rebuild. I have heard it has performance issue (GIANT lock) about quota. Regards, Patrick