From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Polzer, Franz" Subject: Test pid_ns in local build Date: Tue, 17 Sep 2019 08:03:20 +0000 Message-ID: <5a49b436d1cd4659b96dfcaffe63b38e__19202.3885015928$1568707434$gmane$org@SVR-IES-MBX-04.mgc.mentorg.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============4855372602993205664==" Return-path: Received: from esa1.mentor.iphmx.com (esa1.mentor.iphmx.com [68.232.129.153]) by lists.lttng.org (Postfix) with ESMTPS id 46XbGK3x7Kzpf2 for ; Tue, 17 Sep 2019 04:03:37 -0400 (EDT) Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" To: "lttng-dev@lists.lttng.org" List-Id: lttng-dev@lists.lttng.org --===============4855372602993205664== Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_5a49b436d1cd4659b96dfcaffe63b38eSVRIESMBX04mgcmentorgco_" --_000_5a49b436d1cd4659b96dfcaffe63b38eSVRIESMBX04mgcmentorgco_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello, I wanted to give the pid_ns context tracing a try and built LTTng from mast= er, but I get the following error when applying this command: lttng add-context -k -t procname -t pid -t vpid -t tid -t vtid -t pid_ns Error: Unknown context type pid_ns Maybe I need another branch to build from to get that feature in or forgot = to enable the feature during building? Where can I find documentation about the pid_ns tracing and how to test the= current version of that implementation? Thanks for your help and best regards, Franz --_000_5a49b436d1cd4659b96dfcaffe63b38eSVRIESMBX04mgcmentorgco_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hello,

 

I wanted to give the pid_ns context tracing a try an= d built LTTng from master, but I get the following error when applying this= command:

 

lttng add-context -k -t procname -t pid -t vp= id -t tid -t vtid -t pid_ns

 

Error: Unknown context type pid_ns

 

Maybe I need another branch to build from to get tha= t feature in or forgot to enable the feature during building?

 

Where can I find documentation about the pid_ns trac= ing and how to test the current version of that implementation?<= /p>

 

Thanks for your help and best regards,

Franz

--_000_5a49b436d1cd4659b96dfcaffe63b38eSVRIESMBX04mgcmentorgco_-- --===============4855372602993205664== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev --===============4855372602993205664==-- From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Jeanson Subject: Re: Test pid_ns in local build Date: Tue, 17 Sep 2019 10:06:01 -0400 Message-ID: References: <5a49b436d1cd4659b96dfcaffe63b38e@SVR-IES-MBX-04.mgc.mentorg.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.efficios.com (mail.efficios.com [IPv6:2607:5300:60:7898::beef]) by lists.lttng.org (Postfix) with ESMTPS id 46XlJW5nRbzq3J for ; Tue, 17 Sep 2019 10:06:03 -0400 (EDT) Received: from localhost (ip6-localhost [IPv6:::1]) by mail.efficios.com (Postfix) with ESMTP id 4002C2D3EE6 for ; Tue, 17 Sep 2019 10:06:02 -0400 (EDT) Received: from mail.efficios.com ([IPv6:::1]) by localhost (mail02.efficios.com [IPv6:::1]) (amavisd-new, port 10032) with ESMTP id 0syXoEL-jJCs for ; Tue, 17 Sep 2019 10:06:02 -0400 (EDT) Received: from localhost (ip6-localhost [IPv6:::1]) by mail.efficios.com (Postfix) with ESMTP id E04752D3EDE for ; Tue, 17 Sep 2019 10:06:01 -0400 (EDT) Received: from mail.efficios.com ([IPv6:::1]) by localhost (mail02.efficios.com [IPv6:::1]) (amavisd-new, port 10026) with ESMTP id Kn5YdxeU1HHN for ; Tue, 17 Sep 2019 10:06:01 -0400 (EDT) Received: from [172.16.0.105] (192-222-181-218.qc.cable.ebox.net [192.222.181.218]) by mail.efficios.com (Postfix) with ESMTPSA id C32582D3ED5 for ; Tue, 17 Sep 2019 10:06:01 -0400 (EDT) In-Reply-To: <5a49b436d1cd4659b96dfcaffe63b38e@SVR-IES-MBX-04.mgc.mentorg.com> Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" To: lttng-dev@lists.lttng.org List-Id: lttng-dev@lists.lttng.org On 2019-09-17 4:03 a.m., Polzer, Franz wrote: > Hello, > > I wanted to give the pid_ns context tracing a try and built LTTng from > master, but I get the following error when applying this command: > > lttng add-context -k -t procname -t pid -t vpid -t tid -t vtid -t pid_ns > > Error: Unknown context type pid_ns > > Maybe I need another branch to build from to get that feature in or > forgot to enable the feature during building? > > Where can I find documentation about the pid_ns tracing and how to test > the current version of that implementation? > > Thanks for your help and best regards, > > Franz Hi, The namespace statedump and contexts feature has not been merged in master yet. You can get it from my github in the "ns" feature branches. https://github.com/mjeanson/lttng-modules/tree/ns https://github.com/mjeanson/lttng-ust/tree/ns https://github.com/mjeanson/lttng-tools/tree/ns It's a bit out of date but should work as-is, or it can be easily rebased on current master branches. Cheers, Michael From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Polzer, Franz" Subject: Re: Test pid_ns in local build Date: Thu, 19 Sep 2019 06:10:24 +0000 Message-ID: <8132a2ff30f649c49c50246545302804__31606.5505075798$1568873585$gmane$org@SVR-IES-MBX-04.mgc.mentorg.com> References: <5a49b436d1cd4659b96dfcaffe63b38e@SVR-IES-MBX-04.mgc.mentorg.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from esa1.mentor.iphmx.com (esa1.mentor.iphmx.com [68.232.129.153]) by lists.lttng.org (Postfix) with ESMTPS id 46Ymfv1d16zpVg for ; Thu, 19 Sep 2019 02:10:30 -0400 (EDT) In-Reply-To: Content-Language: en-US List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" To: Michael Jeanson , "lttng-dev@lists.lttng.org" List-Id: lttng-dev@lists.lttng.org Hi Michael, Many thanks for your help! Is there any schedule bringing that feature into LTTng master? Thanks and br, Franz -----Original Message----- From: lttng-dev [mailto:lttng-dev-bounces@lists.lttng.org] On Behalf Of Michael Jeanson Sent: Dienstag, 17. September 2019 16:06 To: lttng-dev@lists.lttng.org Subject: Re: [lttng-dev] Test pid_ns in local build On 2019-09-17 4:03 a.m., Polzer, Franz wrote: > Hello, > > I wanted to give the pid_ns context tracing a try and built LTTng from > master, but I get the following error when applying this command: > > lttng add-context -k -t procname -t pid -t vpid -t tid -t vtid -t > pid_ns > > Error: Unknown context type pid_ns > > Maybe I need another branch to build from to get that feature in or > forgot to enable the feature during building? > > Where can I find documentation about the pid_ns tracing and how to > test the current version of that implementation? > > Thanks for your help and best regards, > > Franz Hi, The namespace statedump and contexts feature has not been merged in master yet. You can get it from my github in the "ns" feature branches. https://github.com/mjeanson/lttng-modules/tree/ns https://github.com/mjeanson/lttng-ust/tree/ns https://github.com/mjeanson/lttng-tools/tree/ns It's a bit out of date but should work as-is, or it can be easily rebased on current master branches. Cheers, Michael _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?J=C3=A9r=C3=A9mie_Galarneau?= Subject: Re: Test pid_ns in local build Date: Wed, 25 Sep 2019 14:03:50 -0400 Message-ID: References: <5a49b436d1cd4659b96dfcaffe63b38e@SVR-IES-MBX-04.mgc.mentorg.com> <8132a2ff30f649c49c50246545302804@SVR-IES-MBX-04.mgc.mentorg.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.efficios.com (mail.efficios.com [IPv6:2607:5300:60:7898::beef]) by lists.lttng.org (Postfix) with ESMTPS id 46dmD40Mglzqbf for ; Wed, 25 Sep 2019 14:04:35 -0400 (EDT) Received: from localhost (ip6-localhost [IPv6:::1]) by mail.efficios.com (Postfix) with ESMTP id 72E3B335DF6 for ; Wed, 25 Sep 2019 14:04:29 -0400 (EDT) Received: from mail.efficios.com ([IPv6:::1]) by localhost (mail02.efficios.com [IPv6:::1]) (amavisd-new, port 10032) with ESMTP id IASh6yl6F7PK for ; Wed, 25 Sep 2019 14:04:29 -0400 (EDT) Received: from localhost (ip6-localhost [IPv6:::1]) by mail.efficios.com (Postfix) with ESMTP id D692F335DD7 for ; Wed, 25 Sep 2019 14:04:28 -0400 (EDT) Received: from mail.efficios.com ([IPv6:::1]) by localhost (mail02.efficios.com [IPv6:::1]) (amavisd-new, port 10026) with ESMTP id sonQWSxkX_WZ for ; Wed, 25 Sep 2019 14:04:28 -0400 (EDT) Received: from mail-lf1-f43.google.com (mail-lf1-f43.google.com [209.85.167.43]) by mail.efficios.com (Postfix) with ESMTPSA id 84E4D335DC3 for ; Wed, 25 Sep 2019 14:04:28 -0400 (EDT) Received: by mail-lf1-f43.google.com with SMTP id t8so4888950lfc.13 for ; Wed, 25 Sep 2019 11:04:28 -0700 (PDT) In-Reply-To: <8132a2ff30f649c49c50246545302804@SVR-IES-MBX-04.mgc.mentorg.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: lttng-dev-bounces@lists.lttng.org Sender: "lttng-dev" To: "Polzer, Franz" Cc: "lttng-dev@lists.lttng.org" List-Id: lttng-dev@lists.lttng.org T24gVGh1LCAxOSBTZXAgMjAxOSBhdCAwMjoxMiwgUG9semVyLCBGcmFueiA8RnJhbnpfUG9semVy QG1lbnRvci5jb20+IHdyb3RlOgo+Cj4gSGkgTWljaGFlbCwKPgo+IE1hbnkgdGhhbmtzIGZvciB5 b3VyIGhlbHAhCj4KPiBJcyB0aGVyZSBhbnkgc2NoZWR1bGUgYnJpbmdpbmcgdGhhdCBmZWF0dXJl IGludG8gTFRUbmcgbWFzdGVyPwoKSGksCgpJIGNhbid0IGdpdmUgeW91IGFuIGV4YWN0IHRpbWUg bGluZSwgYnV0IHdpdGhpbiB0aGUgbmV4dCAzLTQgd2Vla3MuCgpKw6lyw6ltaWUKCj4KPiBUaGFu a3MgYW5kIGJyLAo+IEZyYW56Cj4KPiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQo+IEZyb206 IGx0dG5nLWRldiBbbWFpbHRvOmx0dG5nLWRldi1ib3VuY2VzQGxpc3RzLmx0dG5nLm9yZ10gT24g QmVoYWxmIE9mIE1pY2hhZWwgSmVhbnNvbgo+IFNlbnQ6IERpZW5zdGFnLCAxNy4gU2VwdGVtYmVy IDIwMTkgMTY6MDYKPiBUbzogbHR0bmctZGV2QGxpc3RzLmx0dG5nLm9yZwo+IFN1YmplY3Q6IFJl OiBbbHR0bmctZGV2XSBUZXN0IHBpZF9ucyBpbiBsb2NhbCBidWlsZAo+Cj4gT24gMjAxOS0wOS0x NyA0OjAzIGEubS4sIFBvbHplciwgRnJhbnogd3JvdGU6Cj4gPiBIZWxsbywKPiA+Cj4gPiBJIHdh bnRlZCB0byBnaXZlIHRoZSBwaWRfbnMgY29udGV4dCB0cmFjaW5nIGEgdHJ5IGFuZCBidWlsdCBM VFRuZyBmcm9tCj4gPiBtYXN0ZXIsIGJ1dCBJIGdldCB0aGUgZm9sbG93aW5nIGVycm9yIHdoZW4g YXBwbHlpbmcgdGhpcyBjb21tYW5kOgo+ID4KPiA+IGx0dG5nIGFkZC1jb250ZXh0IC1rIC10IHBy b2NuYW1lIC10IHBpZCAtdCB2cGlkIC10IHRpZCAtdCB2dGlkIC10Cj4gPiBwaWRfbnMKPiA+Cj4g PiBFcnJvcjogVW5rbm93biBjb250ZXh0IHR5cGUgcGlkX25zCj4gPgo+ID4gTWF5YmUgSSBuZWVk IGFub3RoZXIgYnJhbmNoIHRvIGJ1aWxkIGZyb20gdG8gZ2V0IHRoYXQgZmVhdHVyZSBpbiBvcgo+ ID4gZm9yZ290IHRvIGVuYWJsZSB0aGUgZmVhdHVyZSBkdXJpbmcgYnVpbGRpbmc/Cj4gPgo+ID4g V2hlcmUgY2FuIEkgZmluZCBkb2N1bWVudGF0aW9uIGFib3V0IHRoZSBwaWRfbnMgdHJhY2luZyBh bmQgaG93IHRvCj4gPiB0ZXN0IHRoZSBjdXJyZW50IHZlcnNpb24gb2YgdGhhdCBpbXBsZW1lbnRh dGlvbj8KPiA+Cj4gPiBUaGFua3MgZm9yIHlvdXIgaGVscCBhbmQgYmVzdCByZWdhcmRzLAo+ID4K PiA+IEZyYW56Cj4KPgo+IEhpLAo+Cj4gVGhlIG5hbWVzcGFjZSBzdGF0ZWR1bXAgYW5kIGNvbnRl eHRzIGZlYXR1cmUgaGFzIG5vdCBiZWVuIG1lcmdlZCBpbiBtYXN0ZXIgeWV0LiBZb3UgY2FuIGdl dCBpdCBmcm9tIG15IGdpdGh1YiBpbiB0aGUgIm5zIiBmZWF0dXJlIGJyYW5jaGVzLgo+Cj4gaHR0 cHM6Ly9naXRodWIuY29tL21qZWFuc29uL2x0dG5nLW1vZHVsZXMvdHJlZS9ucwo+IGh0dHBzOi8v Z2l0aHViLmNvbS9tamVhbnNvbi9sdHRuZy11c3QvdHJlZS9ucwo+IGh0dHBzOi8vZ2l0aHViLmNv bS9tamVhbnNvbi9sdHRuZy10b29scy90cmVlL25zCj4KPiBJdCdzIGEgYml0IG91dCBvZiBkYXRl IGJ1dCBzaG91bGQgd29yayBhcy1pcywgb3IgaXQgY2FuIGJlIGVhc2lseSByZWJhc2VkIG9uIGN1 cnJlbnQgbWFzdGVyIGJyYW5jaGVzLgo+Cj4KPiBDaGVlcnMsCj4KPiBNaWNoYWVsCj4gX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KPiBsdHRuZy1kZXYgbWFp bGluZyBsaXN0Cj4gbHR0bmctZGV2QGxpc3RzLmx0dG5nLm9yZwo+IGh0dHBzOi8vbGlzdHMubHR0 bmcub3JnL2NnaS1iaW4vbWFpbG1hbi9saXN0aW5mby9sdHRuZy1kZXYKPiBfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwo+IGx0dG5nLWRldiBtYWlsaW5nIGxp c3QKPiBsdHRuZy1kZXZAbGlzdHMubHR0bmcub3JnCj4gaHR0cHM6Ly9saXN0cy5sdHRuZy5vcmcv Y2dpLWJpbi9tYWlsbWFuL2xpc3RpbmZvL2x0dG5nLWRldgoKCgotLSAKSsOpcsOpbWllIEdhbGFy bmVhdQpFZmZpY2lPUyBJbmMuCmh0dHA6Ly93d3cuZWZmaWNpb3MuY29tCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmx0dG5nLWRldiBtYWlsaW5nIGxpc3QK bHR0bmctZGV2QGxpc3RzLmx0dG5nLm9yZwpodHRwczovL2xpc3RzLmx0dG5nLm9yZy9jZ2ktYmlu L21haWxtYW4vbGlzdGluZm8vbHR0bmctZGV2Cg==