Hi Ling,
That's strange that you can't reproduce it!
The boot directory doesn't exist. Here's an ls of the rootimg directory
tree:
[root@evxcat v6.6.0-dl-genesisbuild]# pwd
/install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild
[root@evxcat v6.6.0-dl-genesisbuild]# ll -R
.:
total 4
drwxr-xr-x 4 root root 4096 Mar 10 14:38 rootimg
./rootimg:
total 8
drwxr-xr-x 2 root root 4096 Mar 10 14:38 etc
drwxr-xr-x 3 root root 4096 Mar 10 14:38 var
./rootimg/etc:
total 4
-rw-r--r-- 1 root root 351 Mar 10 14:39 fstab
-rw-r--r-- 1 root root 0 Mar 10 14:39 passwd
-rw-r--r-- 1 root root 39 Mar 10 14:39 resolv.conf
-rw-r--r-- 1 root root 24 Mar 10 14:39 securetty
./rootimg/var:
total 4
drwxr-xr-x 3 root root 4096 Mar 10 14:38 lib
./rootimg/var/lib:
total 4
drwxr-xr-x 2 root root 4096 Mar 10 14:38 yum
./rootimg/var/lib/yum:
total 0
[root@evxcat v6.6.0-dl-genesisbuild]#
On 11.03.2015 14:26, Ling Gao wrote:
> Hmm, I cannot reproduce the problem. What files are under
> /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/boot?
>
> I only saw "couldn't find the kernel file" error before I did createrepo
> under /install/kernels/<ver> directory.
>
> Ling
>
> Ling Gao
> Poughkeepsie Unix Development Lab
> IBM Systems and Technology Group
> Internal: T/L 293-5692
> External: [email protected], 845-433-5692
>
> "I never worry about the future. It comes soon enough." --- Albert Einstein
>
> From: Russell Jones <[email protected]>
> To: [email protected]
> Date: 03/11/2015 12:25 PM
> Subject: Re: [xcat-user] Building diskless image with different kernel
> version
>
> -------------------------
>
> 2.9
>
> On 3/11/2015 10:29 AM, Ling Gao wrote:
> Russel,
> What version of xCAT are you using?
>
> Ling
>
> Ling Gao
> Poughkeepsie Unix Development Lab
> IBM Systems and Technology Group
> Internal: T/L 293-5692
> External: [email protected], 845-433-5692
>
> "I never worry about the future. It comes soon enough." --- Albert Einstein
>
> From: Russell Jones <[email protected]>
> To: xCAT Users Mailing list <[email protected]>
> Date: 03/10/2015 03:47 PM
> Subject: Re: [xcat-user] Building diskless image with different kernel
> version
>
> -------------------------
>
> Thanks Ling,
>
> I have followed these instructions exactly for RHEL and it does not work for
> me. It ends with the errors I posted before. Here are some lsdef information.
> Any further assistance is appreciated!
>
> [root@evxcat 2.6.32-431.el6.x86_64]# lsdef -t osimage v6.6.0-dl-genesisbuild
> Object name: v6.6.0-dl-genesisbuild
> groups=all
> imagetype=linux
> kerneldir=/install/kernels
> kernelver=2.6.32-431.el6.x86_64
> nodebootif=eth0
> osarch=x86_64
> osdistroname=centos6.6-x86_64
> osname=Linux
> osvers=centos6.6
> permission=755
> pkgdir=/install/centos6.6/x86_64
> pkglist=/install/custom/v6.6.0-dl-genesisbuild/v6.6.0-dl-genesisbuild.pkglist
> postscripts=syslog,confignics,syncfiles,setupntp,addsiteyum
> profile=v6.6.0-dl-genesisbuild
> provmethod=netboot
> rootimgdir=/install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild
>
> [root@evxcat 2.6.32-431.el6.x86_64]# ll -R /install/kernels
> /install/kernels:
> total 4
> drwxr-xr-x 3 root root 4096 Mar 10 14:34 2.6.32-431.el6.x86_64
>
> /install/kernels/2.6.32-431.el6.x86_64:
> total 82192
> -rw-r--r-- 1 root root 29038424 Feb 10 16:18 kernel-2.6.32-431.el6.x86_64.rpm
> -rw-r--r-- 1 root root 2235524 Feb 10 16:18
> kernel-abi-whitelists-2.6.32-431.el6.noarch.rpm
> -rw-r--r-- 1 root root 29750344 Feb 10 16:18
> kernel-debug-2.6.32-431.el6.x86_64.rpm
> -rw-r--r-- 1 root root 9167492 Feb 10 16:18
> kernel-devel-2.6.32-431.el6.x86_64.rpm
> -rw-r--r-- 1 root root 13601072 Feb 10 16:18
> kernel-firmware-2.6.32-431.el6.noarch.rpm
> drwxr-xr-x 2 root root 4096 Mar 10 14:34 repodata
>
> /install/kernels/2.6.32-431.el6.x86_64/repodata:
> total 1116
> -rw-r--r-- 1 root root 5472 Mar 10 14:34
> 28fd032f735b6b7d16a35fc9f592776468815fc3eff3b16392ed07f0c49406e3-other.xml.gz
> -rw-r--r-- 1 root root 296092 Mar 10 14:34
> 6c1a302abae7e1a84dd2e2718e67302410ec4a6c8c85435b4387115981ef42e3-primary.xml.gz
> -rw-r--r-- 1 root root 569749 Mar 10 14:34
> a56c6abff1536e4d57feeeb237c34151f48b1eb55f7cad94248f8ed5e6aa9a3c-primary.sqlite.bz2
> -rw-r--r-- 1 root root 9079 Mar 10 14:34
> b8f9a96a768b14e978c7693d7b983c9f407b84d3fbb616cd15466947102178ac-other.sqlite.bz2
> -rw-r--r-- 1 root root 89899 Mar 10 14:34
> c71a142e7d36ab00df76aac61d41b577914d8dc5611503c3b36b94078aae5805-filelists.xml.gz
> -rw-r--r-- 1 root root 135383 Mar 10 14:34
> f10ad0b736c8e5c37824d1a30fa0072e6e1509b64fbd333c78b5876e97cb0d37-filelists.sqlite.bz2
> -rw-r--r-- 1 root root 2998 Mar 10 14:34 repomd.xml
>
> [root@evxcat 2.6.32-431.el6.x86_64]# genimage v6.6.0-dl-genesisbuild -k
> 2.6.32-431.el6.x86_64
> Generating image:
> cd /opt/xcat/share/xcat/netboot/centos; ./genimage -a x86_64 -o centos6.6 -p
> v6.6.0-dl-genesisbuild -i eth0 -k 2.6.32-431.el6.x86_64 --permission 755
> --kerneldir /install/kernels --srcdir /install/centos6.6/x86_64 --pkglist
> /install/custom/v6.6.0-dl-genesisbuild/v6.6.0-dl-genesisbuild.pkglist
> --rootimgdir /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild
> --tempfile /tmp/xcat_genimage.19121 --noupdate 1 v6.6.0-dl-genesisbuild
> mknod:
> `/install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/dev/null':
> No such file or directory
> sh: line 0: cd:
> /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/etc/rc3.d:
> No such file or directory
> sh: line 0: cd:
> /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/etc/rc3.d:
> No such file or directory
> sh:
> /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/sbin/fsck.nfs:
> No such file or directory
> chmod: cannot access
> `/install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/sbin/fsck.nfs':
> No such file or directory
> chroot: failed to run command `rpm': No such file or directory
> chroot: failed to run command `rpm': No such file or directory
> couldn't find the kernel file matched 2.6.32-431.el6.x86_64 in
> /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/boot at
> ./genimage line 72.
>
> On 11.02.2015 13:41, Ling Gao wrote:
> Russell,
> Here is the instruction:
> http://sourceforge.net/p/xcat/wiki/Using_Provmethod%3Dosimagename/#installing-a-new-kernel-in-the-stateless-image
> [1]
>
> The files under boot are from the kernel rpm. So please follow the
> instruction to make sure that the kernel rpm gets installed in the image.
>
> Thanks,
>
> Ling
>
> Ling Gao
> Poughkeepsie Unix Development Lab
> IBM Systems and Technology Group
> Internal: T/L 293-5692
> External: [email protected], 845-433-5692
>
> "I never worry about the future. It comes soon enough." --- Albert Einstein
>
> From: Russell Jones <[email protected]>
> To: [email protected]
> Date: 02/11/2015 11:18 AM
> Subject: Re: [xcat-user] Building diskless image with different kernel
> version
>
> -------------------------
>
> For clarification, this is of course after trying to place the kernels RPMs
> and the kernel itself in "/install/custom/v6.6.0-dl-genesisbuild/kernel"
> since I tried defining that path in my osimage definition.
>
> On 2/11/2015 9:46 AM, Russell Jones wrote:
> It is empty, there's no boot directory.
>
> I guess my real question is, what is the correct procedure for building a
> stateless image with a different kernel for CentOS 6? I have tried placing
> the kernel itself in /install/kernels/$kernel-ver, as well as a repo of the
> kernel RPMs and both do not work. Do I need to make the boot directory itself
> in the $rootimg_dir and place the kernels there?
>
> Thanks!
>
> On 2/11/2015 8:43 AM, Ling Gao wrote:
> Hi Russell,
> It looks like it failed at these lines of code in genimage:
>
> # copy the kernel to $destdir
> if ( -e "$rootimg_dir/boot/vmlinux-$kernelver") {
> cp("$rootimg_dir/boot/vmlinux-$kernelver", "$destdir/kernel");
> } elsif ( -e "$rootimg_dir/boot/vmlinuz-$kernelver") {
> cp("$rootimg_dir/boot/vmlinuz-$kernelver", "$destdir/kernel");
> } elsif ( -e "$rootimg_dir/boot/image-$kernelver") {
> cp("$rootimg_dir/boot/image-$kernelver", "$destdir/kernel");
> } else {
> xdie("couldn't find the kernel file matched $kernelver in
> $rootimg_dir/boot");
> }
>
> What are the files under
> /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimage/boot
> firectory?
> The code is looking for something like
> vmlinux-2.6.32-431.el6.x86_64 or
> vmlinuz-2.6.32-431.el6.x86_64 or
> image-2.6.32-431.el6.x86_64.
>
> Hope it helps,
>
> Ling
>
> Ling Gao
> Poughkeepsie Unix Development Lab
> IBM Systems and Technology Group
> Internal: T/L 293-5692
> External: [email protected], 845-433-5692
>
> "I never worry about the future. It comes soon enough." --- Albert Einstein
>
> From: Russell Jones <[email protected]>
> To: <[email protected]>
> Date: 02/10/2015 05:09 PM
> Subject: [xcat-user] Building diskless image with different kernel version
>
> -------------------------
>
> Hi all,
> I am attempting to build a diskless image with a different kernel version,
> but not having much luck. I am getting the following error:
>
> [root@evxcat kernel]# genimage v6.6.0-dl-genesisbuild
> Generating image:
> cd /opt/xcat/share/xcat/netboot/centos; ./genimage -a x86_64 -o centos6.6 -p
> v6.6.0-dl-genesisbuild -i eth0 -k 2.6.32-431.el6.x86_64 --permission 755
> --kerneldir /install/custom/v6.6.0-dl-genesisbuild/kernel --srcdir
> /install/centos6.6/x86_64 --pkglist
> /install/custom/v6.6.0-dl-genesisbuild/v6.6.0-dl-genesisbuild.pkglist
> --rootimgdir /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild
> --tempfile /tmp/xcat_genimage.31434 --noupdate 1 v6.6.0-dl-genesisbuild
> mknod:
> `/install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/dev/null':
> No such file or directory
> sh: line 0: cd:
> /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/etc/rc3.d:
> No such file or directory
> sh: line 0: cd:
> /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/etc/rc3.d:
> No such file or directory
> sh:
> /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/sbin/fsck.nfs:
> No such file or directory
> chmod: cannot access
> `/install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/sbin/fsck.nfs':
> No such file or directory
> chroot: failed to run command `rpm': No such file or directory
> chroot: failed to run command `rpm': No such file or directory
> couldn't find the kernel file matched 2.6.32-431.el6.x86_64 in
> /install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild/rootimg/boot at
> ./genimage line 72.
>
> [root@evxcat kernel]# lsdef -t osimage v6.6.0-dl-genesisbuild
> Object name: v6.6.0-dl-genesisbuild
> groups=all
> imagetype=linux
> kerneldir=/install/custom/v6.6.0-dl-genesisbuild/kernel
> kernelver=2.6.32-431.el6.x86_64
> nodebootif=eth0
> osarch=x86_64
> osdistroname=centos6.6-x86_64
> osname=Linux
> osvers=centos6.6
> permission=755
> pkgdir=/install/centos6.6/x86_64
> pkglist=/install/custom/v6.6.0-dl-genesisbuild/v6.6.0-dl-genesisbuild.pkglist
> postscripts=syslog,confignics,syncfiles,setupntp,addsiteyum
> profile=v6.6.0-dl-genesisbuild
> provmethod=netboot
> rootimgdir=/install/netboot/centos6.6/x86_64/v6.6.0-dl-genesisbuild
>
> [root@evxcat kernel]# ll /install/custom/v6.6.0-dl-genesisbuild/kernel
> total 81844
> -rw-r--r-- 1 root root 29038424 Feb 10 15:49 kernel-2.6.32-431.el6.x86_64.rpm
> -rw-r--r-- 1 root root 2235524 Feb 10 15:49
> kernel-abi-whitelists-2.6.32-431.el6.noarch.rpm
> -rw-r--r-- 1 root root 29750344 Feb 10 15:49
> kernel-debug-2.6.32-431.el6.x86_64.rpm
> -rw-r--r-- 1 root root 9167492 Feb 10 15:49
> kernel-devel-2.6.32-431.el6.x86_64.rpm
> -rw-r--r-- 1 root root 13601072 Feb 10 15:49
> kernel-firmware-2.6.32-431.el6.noarch.rpm
> drwxr-xr-x 2 root root 4096 Feb 10 15:49 repodata
>
> Any idea what's bombing here? The errors make no sense.
>
> Thanks!
>
> ------------------------------------------------------------------------------
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> ------------------------------------------------------------------------------
> Dive into the World of Parallel Programming. The Go Parallel Website,
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> hub for all things parallel software development, from weekly thought
> leadership blogs to news, videos, case studies, tutorials and more. Take a
> look and join the conversation now. http://goparallel.sourceforge.net/ [2]
>
> _______________________________________________
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>
> ------------------------------------------------------------------------------
> Dive into the World of Parallel Programming. The Go Parallel Website,
> sponsored by Intel and developed in partnership with Slashdot Media, is your
> hub for all things parallel software development, from weekly thought
> leadership blogs to news, videos, case studies, tutorials and more. Take a
> look and join the conversation now. http://goparallel.sourceforge.net/
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>
> ------------------------------------------------------------------------------
> Dive into the World of Parallel Programming. The Go Parallel Website,
> sponsored by Intel and developed in partnership with Slashdot Media, is your
> hub for all things parallel software development, from weekly thought
> leadership blogs to news, videos, case studies, tutorials and more. Take a
> look and join the conversation now. http://goparallel.sourceforge.net/ [2]
>
> _______________________________________________
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> [3]------------------------------------------------------------------------------
> Dive into the World of Parallel Programming The Go Parallel Website, sponsored
> by Intel and developed in partnership with Slashdot Media, is your hub for all
> things parallel software development, from weekly thought leadership blogs to
> news, videos, case studies, tutorials and more. Take a look and join the
> conversation now. http://goparallel.sourceforge.net/
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>
> ------------------------------------------------------------------------------
> Dive into the World of Parallel Programming The Go Parallel Website, sponsored
> by Intel and developed in partnership with Slashdot Media, is your hub for all
> things parallel software development, from weekly thought leadership blogs to
> news, videos, case studies, tutorials and more. Take a look and join the
> conversation now. http://goparallel.sourceforge.net/ [2]
>
> _______________________________________________
> xCAT-user mailing list
> [email protected]
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>
> ------------------------------------------------------------------------------
> Dive into the World of Parallel Programming The Go Parallel Website, sponsored
> by Intel and developed in partnership with Slashdot Media, is your hub for all
> things parallel software development, from weekly thought leadership blogs to
> news, videos, case studies, tutorials and more. Take a look and join the
> conversation now. http://goparallel.sourceforge.net/
> [2]_______________________________________________
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>
> ------------------------------------------------------------------------------
> Dive into the World of Parallel Programming The Go Parallel Website, sponsored
> by Intel and developed in partnership with Slashdot Media, is your hub for all
> things parallel software development, from weekly thought leadership blogs to
> news, videos, case studies, tutorials and more. Take a look and join the
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>
> _______________________________________________
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Links:
------
[1]
http://sourceforge.net/p/xcat/wiki/Using_Provmethod%3Dosimagename/#installing-a-new-kernel-in-the-stateless-image
[2] http://goparallel.sourceforge.net/
[3] https://lists.sourceforge.net/lists/listinfo/xcat-user
------------------------------------------------------------------------------
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by Intel and developed in partnership with Slashdot Media, is your hub for all
things parallel software development, from weekly thought leadership blogs to
news, videos, case studies, tutorials and more. Take a look and join the
conversation now. http://goparallel.sourceforge.net/
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