From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id A02114617B; Mon, 3 Feb 2025 04:03:04 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 3B84E4060F; Mon, 3 Feb 2025 04:03:04 +0100 (CET) Received: from inbox.dpdk.org (inbox.dpdk.org [95.142.172.178]) by mails.dpdk.org (Postfix) with ESMTP id CD0E1400EF for ; Mon, 3 Feb 2025 04:02:59 +0100 (CET) Received: by inbox.dpdk.org (Postfix, from userid 33) id AD16D4617C; Mon, 3 Feb 2025 04:02:59 +0100 (CET) From: bugzilla@dpdk.org To: dev@dpdk.org Subject: [DPDK/core Bug 1636] Error reported opening files on DPDK initialization Date: Mon, 03 Feb 2025 03:02:59 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: core X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: nandinipersad361@gmail.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: multipart/alternative; boundary=17385517790.A8Eb.2120688 Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org --17385517790.A8Eb.2120688 Date: Mon, 3 Feb 2025 04:02:59 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All https://bugs.dpdk.org/show_bug.cgi?id=3D1636 Bug ID: 1636 Summary: Error reported opening files on DPDK initialization Product: DPDK Version: unspecified Hardware: All OS: All Status: UNCONFIRMED Severity: normal Priority: Normal Component: core Assignee: dev@dpdk.org Reporter: nandinipersad361@gmail.com Target Milestone: --- On DPDK application startup, errors may be reported when opening files as p= art of the initialization process. This occurs if a large number, for example, = 500 or more, or if hugepages are used, due to the per-process limit on the numb= er of open files. Implication: The DPDK application may fail to run. Resolution/Workaround: If using 2 MB hugepages, consider switching to a fewer number of 1 GB pages. Alternatively, use the ulimit command to increase the number of files which= can be opened by a process. Affected Environment/Platform: All. Driver/Module: Environment Abstraction Layer (EAL). --=20 You are receiving this mail because: You are the assignee for the bug.= --17385517790.A8Eb.2120688 Date: Mon, 3 Feb 2025 04:02:59 +0100 MIME-Version: 1.0 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All

Bug ID	1636
Summary	Error reported opening files on DPDK initialization
Product	DPDK
Version	unspecified
Hardware	All
OS	All
Status	UNCONFIRMED
Severity	normal
Priority	Normal
Component	core
Assignee	dev@dpdk.org
Reporter	nandinipersad361@gmail.com
Target Milestone	---

On DPDK application startup, error=
s may be reported when opening files as part
of the initialization process. This occurs if a large number, for example, =
500
or more, or if hugepages are used, due to the per-process limit on the numb=
er
of open files.

Implication:
The DPDK application may fail to run.

Resolution/Workaround:
If using 2 MB hugepages, consider switching to a fewer number of 1 GB pages.
Alternatively, use the ulimit command to increase the number of files which=
 can
be opened by a process.

Affected Environment/Platform:
All.

Driver/Module:
Environment Abstraction Layer (EAL).

You are receiving this mail because:

You are the assignee for the bug.

=20=20=20=20=20=20=20=20=20=20

= --17385517790.A8Eb.2120688--