From mboxrd@z Thu Jan 1 00:00:00 1970 From: Freeman Zhang Subject: Re: "kdumpbase" dracut module Date: Tue, 22 Mar 2016 08:41:21 +0800 Message-ID: <56F094B1.6070209@gmail.com> References: <20160321062655.GA9896@dhcp-128-65.nay.redhat.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="6dOVfa93sM5pEqnjMliEqQ7lraUd8VFUQ" Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:from:cc:message-id:date:user-agent :mime-version:in-reply-to; bh=YHEygWP6z0MbJq9AkJ2itEIfSqmU4aHB03VOLnw6ISE=; b=ZE6zDgx0VNLvyn23InxfGYUIgLGLMmvNFt8zma16nPJo/RxCfLz5+oeCvwyf5qSraL Od/ZkPKSONryYSvPUvSDExGmpP6vDsruGgzgyjUZeMcHxzxvnVkv0f1gsfLMJMcExxLN +JaAomGY5wS2JkErNi6NbxQC5eTywM0z40i3FRFsC3RCpKPxB68B1eDRBli30Dzw1fax PDNPg03M2c5vCjG5yswxQo1dSwPQOQIOTP2l3e4JZ0jCYSbRS6Lurya8Iwrv0AP5eglY bSbig/Sx8DaMS8HtOJP9v/bvg2VXmrKfbsG/xKo4Co7lbJIIIL0yPJR5AxIIRsIUQ/KV KmfA== In-Reply-To: Sender: initramfs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: To: Ronit Halder Cc: dyoung-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, ronit.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, initramfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kernelnewbies-7JyXY6prKcjpASu1u0TL5ti2O/JbrIOy@public.gmane.org, zhezhang-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --6dOVfa93sM5pEqnjMliEqQ7lraUd8VFUQ Content-Type: multipart/mixed; boundary="7HXTNAAQ0AEP43IvBNRvqmQwcSf92bsQu" From: Freeman Zhang To: Ronit Halder Cc: dyoung-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, ronit.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, initramfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, kernelnewbies-7JyXY6prKcjpASu1u0TL5ti2O/JbrIOy@public.gmane.org, zhezhang-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org Message-ID: <56F094B1.6070209-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> Subject: Re: "kdumpbase" dracut module References: <20160321062655.GA9896-0VdLhd/A9Pl+NNSt+8eSiB/sF2h8X+2i0E9HWUfgJXw@public.gmane.org> In-Reply-To: --7HXTNAAQ0AEP43IvBNRvqmQwcSf92bsQu Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 3/21/16 9:55 PM, Ronit Halder wrote: > Thanks for helping >=20 > So, this module is used to dump the crash kernel. > Am I right? > If not then can you explain how kdump kernel calls the makedumpfile? >=20 You are absolutely right Ronit. By the time the second kernel is booted, this module will start a service called kdump-capture, which will execute kdump.sh, which will invoke makedumpfile after all, depending on your kdump configuration. All the best! Freeman --7HXTNAAQ0AEP43IvBNRvqmQwcSf92bsQu-- --6dOVfa93sM5pEqnjMliEqQ7lraUd8VFUQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJW8JSxAAoJENZCakLuo2TNQqgQAJBH7iFXr7s0dlyEviayZn/g rrZXG1UJyWU+uTAUlCjM1DnmroHf4dmGwwKeYlg+GDuEo+C+XsbLRmfUSeeln+Jp U53NXUrEE4nnQZlreapPE9F6p1ULBmYWJ4qUr3CwcAR8Uk+sy68AG3x0bfmV2/Q+ z/f1WRda+ALvSzFkMqK2DK1iUYM5qWrL+1ynmGpmRyRdrQU7g4FqkkenAItbal2e RdXbbzMQvuDMkiOlWa+IVj/+ZTPQTJZEEqa/EfiENL5N5s+DKn8K7/gD1NdypWrH Ba/gDufOAfykY/Ecdapnm5yqt/N/KrmEVjDzUSLoYEG88HeD2mVQwL0eMdLtUIoF qeV0I8IWvMczGnk2iSrw4Z2BWS1lTgo3ZWhOTusfvPvsrhljS0ItS1VGaR/VKZqW lLIVx+tzFWyU3kKFJGtiwH2YSrD1RtW1pKm25BQ4Us2ooKvIv80t06AG8IzT5Vkt 2Zf4lxgYDEHMR0WYiVg8mFS9no3hzvO1pSBsGMBrTtzkoqbwmQkPCDQeh/5wpoSO zAPagqriVSN9UoCJJr0vHkV7dd55fJzAp0LU1N7Ghgnpz0U2Gkz1j9d5s5RDotAw ME/WHX5vWWhuIrGu3oOWsvLh1P+MWLN03H7yXsK/a0s337LW8Pe427GMsW9rb1+u 6+7YmHVzpDJ/S5lXJMtf =Id4S -----END PGP SIGNATURE----- --6dOVfa93sM5pEqnjMliEqQ7lraUd8VFUQ--