X-Recipient: archive-cygwin@delorie.com
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org DF9DE385E838
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com;
	s=default; t=1628474106;
	bh=xhIjzEvfm8vVuBlH+UzZ3A28vW72QGG2ZNndckeZ68I=;
	h=To:Subject:Date:References:In-Reply-To:List-Id:List-Unsubscribe:
	 List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:
	 From;
	b=vBeARH3yshUESJGmOkQfV3Atn9dNHvxlDCfmnvq1wcDO7IYaxOyQSmbiT+tvsJGh5
	 0TrlXMX0UBwE/aWMcjnlFt9uFRtYe8DY6gqZhCmpLMENUtgfoSvQ4n39/WTq2PFVJq
	 nUcIHUmS24j9CutluSwcL0Y62kpQa75rLBC/EUos=
X-Original-To: cygwin@cygwin.com
Delivered-To: cygwin@cygwin.com
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 419AB385C410
IronPort-SDR: bEZl3Em3nSJv/zwWwpOvi/qhmueh436BtzoZlgWate5DJNhdKFPNXFe7p0isGkXx6JMPRSPHVd
 eVKOsifTGTvg==
X-SBRS-Extended: Low
X-IronPortListener: ces-out
X-IronPort-AV: E=Sophos;i="5.84,305,1620705600"; d="scan'208";a="203763752"
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
 b=UKLyqgArZ7Wjn/SX3GYfRbIJljA/kgQzh2WmZGFfn/wG6NwDntYC8V3krcM0qgLFnSjC7UzrdkJ9BtqpQCMm4ID4ZDzbzyxiGKjGKFEHaPcaYnBImFPfFxm9HmeWnQMIiNFBuGivDun6+G4koHSu7y05bZX3lEvgyzXV3yGxXlSKqUvHi43g097d7c4Jl9puzX48MvFQlAcCn495SkY9y1tpX7QirKDhVtHxbXqXeOB5333e+f3O1nuyCRagVx8/UjLfUO7U41TFowi/GIimJek1SAn7Enx7bqRer8pG1JkbG7+lSnHBw1Wx7q4c9kThn6Q1/9LntrBlaQP7HZN9Pg==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; 
 s=arcselector9901;
 h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
 bh=Xy3ExQktW6KoUe/5OcZFkqho5ytf0fgjGxhPodkdMw8=;
 b=iar3kyd/mBgPKE3b5yUgLnDGox8hNjcDd5JT9GcAmXR2zmjCMDy6mpk/1Izyvp0Ktt26DHUrqH3UbLfely5W94AV6cwhsdGUJb1OQgeYcOd2uZT9mLI5tr5dl5VTbZ/MObrGPtOqALk7l2DfRw9tsIm1FzU8LaxlICHWkFHCu7QhF/rjwxVQ3KXM/tyuDC3g1AKC7wtVWwjUpnYRbgzzmvle3caEny5gl5o1g42mbSCS+bU0iLQFI6oNQLKPWeZa0ntP/UBtPDugjQPXzNmieuqm8xhou9KEcWDhBE++5GRWZW67vFNuxm7HexeIQMVadgnvDSfoNQgwFCaAcztljA==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass
 smtp.mailfrom=ncbi.nlm.nih.gov; dmarc=pass action=none
 header.from=ncbi.nlm.nih.gov; dkim=pass header.d=ncbi.nlm.nih.gov; arc=none
To: "'cygwin@cygwin.com'" <cygwin@cygwin.com>
Subject: RE: File inode numbers in Cygwin
Thread-Topic: File inode numbers in Cygwin
Thread-Index: AdeMmtJa0JM3FldwTWeXPExayYHZGQAJmnMQ
Date: Mon, 9 Aug 2021 01:53:38 +0000
Message-ID: <DM8PR09MB7095E8C72D21AE3533916064A5F69@DM8PR09MB7095.namprd09.prod.outlook.com>
References: <DM8PR09MB7095FF7CCFE6FCE6D2406FA5A5F59@DM8PR09MB7095.namprd09.prod.outlook.com>
In-Reply-To: <DM8PR09MB7095FF7CCFE6FCE6D2406FA5A5F59@DM8PR09MB7095.namprd09.prod.outlook.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 7e92a298-43db-47b6-e591-08d95ad8819d
x-ms-traffictypediagnostic: DM8PR09MB7223:
x-microsoft-antispam-prvs: <DM8PR09MB72237DDCE6DAC1912E412035A5F69@DM8PR09MB7223.namprd09.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:7691;
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:;
 IPV:NLI; SFV:NSPM; H:DM8PR09MB7095.namprd09.prod.outlook.com; PTR:; CAT:NONE;
 SFS:(4636009)(366004)(136003)(376002)(39860400002)(346002)(396003)(86362001)(55016002)(4744005)(186003)(9686003)(6916009)(8936002)(66946007)(33656002)(66446008)(38100700002)(7696005)(316002)(2906002)(26005)(8676002)(6506007)(66476007)(52536014)(71200400001)(5660300002)(478600001)(122000001)(66556008)(38070700005)(64756008)(76116006)(491001);
 DIR:OUT; SFP:1102; 
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: =?us-ascii?Q?At7TOJxMLzLBZ41oM6HVL3DPA1f+6hTZGYtOAcxQLCy5Da6IKsx/krBo/Lj1?=
 =?us-ascii?Q?id+fjGFeY75zPrWkOJDWwuUk7dxesjfq+yu24JyBOcHz9MTUv3mG3UFS/voZ?=
 =?us-ascii?Q?h0Wg3mELrFDZ1Dn1SiiqSKgY6XWRxcqjA8RDj8IBk/2dXxGI8S3U+3LoedvP?=
 =?us-ascii?Q?RvgamU/IOsEZ3cFk6ZwnUdRpOkEr91uSmDnN7clAA970CJZwwY5BpT47Qeae?=
 =?us-ascii?Q?26m900S1w99vheah8oppp0FFU+iugIJHb90kZgbxgDkYxnCJBBZnYHLsgrGE?=
 =?us-ascii?Q?WObkzAhVVblA6QI+Wvd5ZqgHUU2k7KUo58OGN5hbUqUlMcCYtIO5K3YeeLpX?=
 =?us-ascii?Q?BOb0eF3KJxiKOOkCk8akv87ZPYwLaLN8KfzxjFfv4bgKWCVRi2wzft4wt21Z?=
 =?us-ascii?Q?Ri3wLU9xd5dxiqfk1Y0DMMdes/JtNch14iF9CwaiaqTrm4uPHB+ymmZK4cxm?=
 =?us-ascii?Q?w/LwxdJxlnXEjioQc9lR/ZOXpRULlqx87QObndj3yDwm6/YjPcFLl7b/cAGp?=
 =?us-ascii?Q?hraDpwEXT3IvmtJ43W5hf+bv/X6QLUsczvG7uZ6zVQISU8SSaXzP8tUkf7Ub?=
 =?us-ascii?Q?D7gFE+yLilmROzOkxRmg0pzXQdqC1dQgFb+6VbLuM2RbGh4LbzNMx+qXqBP/?=
 =?us-ascii?Q?pMZKlZvFXem77e/G/IawxUvMBF+MgnlP1NBjKNgVyLmJgtqQBAuW7diAheA1?=
 =?us-ascii?Q?u95djZnVtUSbfX4DlpsraYDe9JWhjv0Wo28ANxFVK09+SPLXiDiN9L7J7xmn?=
 =?us-ascii?Q?t205WSFQzUAEA4jZD2SvO8O88MMXCS9hRe/kFTLpiRQKKws5TQCgHMOD2nc4?=
 =?us-ascii?Q?PGQHY+JzDqqL6QzdgaAu+4D8QXgWMFSzfgUw4eclloItwAfvoJ5OfeoZqVJm?=
 =?us-ascii?Q?grhqd0aVX2A40zVAb/f/AKmMcggIm3QUaY+8ZQNsPmo3es4cWpsyn2vH7AUz?=
 =?us-ascii?Q?/TLjvrOy//9RETGTL3btXrLCZASk9UDwX+Bg/SX76BXQQyh3ZEkCAUSFoqhg?=
 =?us-ascii?Q?GS+Py+3fe/FdjfP4vpEP9+q830nSKXTAgsZrtWpPFifF7bo4pRENv++VLDUN?=
 =?us-ascii?Q?U+Nhf1O/Wu4t3EaTsjIinHpsT4lbRw/uzULsOatYiO6jfBvoc4B5dzKs+mmA?=
 =?us-ascii?Q?qHpQdHC35gzx/8e40YIjqBfvbJE/EFm7Fauz3yGyduISvthKIBmnixHhFqFt?=
 =?us-ascii?Q?rlEES0E0nLmis57NNs4YxGcAozx1oE/uvEvJpAd4v3ZQnUfNBXxlXA1n3Cew?=
 =?us-ascii?Q?nq+DWCYPvfrgpfSYmGgNT1GMZQq9Hi+eIvEevIfy5UXf27/Uq/3q+x7dLRdP?=
 =?us-ascii?Q?GTU=3D?=
x-ms-exchange-transport-forked: True
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: DM8PR09MB7095.namprd09.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 7e92a298-43db-47b6-e591-08d95ad8819d
X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Aug 2021 01:53:38.1738 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 14b77578-9773-42d5-8507-251ca2dc2b06
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM8PR09MB7223
X-OriginatorOrg: ncbi.nlm.nih.gov
X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00, DKIM_SIGNED,
 DKIM_VALID, DKIM_VALID_EF, SPF_PASS, TXREP,
 T_SPF_HELO_PERMERROR autolearn=ham autolearn_force=no version=3.4.4
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on
 server2.sourceware.org
X-BeenThere: cygwin@cygwin.com
X-Mailman-Version: 2.1.29
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin@cygwin.com>
List-Help: <mailto:cygwin-request@cygwin.com?subject=help>
List-Subscribe: <https://cygwin.com/mailman/listinfo/cygwin>,
 <mailto:cygwin-request@cygwin.com?subject=subscribe>
From: "Lavrentiev, Anton \(NIH/NLM/NCBI\) \[C\] via Cygwin" <cygwin@cygwin.com>
Reply-To: "Lavrentiev, Anton \(NIH/NLM/NCBI\) \[C\]" <lavr@ncbi.nlm.nih.gov>
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Sender: "Cygwin" <cygwin-bounces+archive-cygwin=delorie.com@cygwin.com>

Replying to myself:

> So the question:  was there any reason that the native NTFS file IDs (which are quite
> reasonable) weren't used

Sorry for posting my previous question, it looks like the inode numbers are actually NTFS file IDs for the files.
They are reasonably looking when in hex, but decimal representation makes them look scary.

Anton Lavrentiev
Contractor NIH/NLM/NCBI

-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple
