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Remove trailing spaces in file docs/source/guides/admin-guides/manage_clusters/common/deployment/trim_diskless_rootimg.rst

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GONG Jie
2017-12-31 23:59:59 +00:00
parent 6db7621b75
commit 1c2b75163c
1 changed files with 7 additions and 7 deletions
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14
docs/source/guides/admin-guides/manage_clusters/common/deployment/trim_diskless_rootimg.rst
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@ -6,7 +6,7 @@ To reduce the memory and boot-up time for the diskless node, the initrd and root
Exclude list
------------
xCAT provides an attribute ``exlist`` in the **osimage** object definition, that allows the user to select files to exclude when building the ``rootimg.gz`` file for the diskless node.
xCAT provides an attribute ``exlist`` in the **osimage** object definition, that allows the user to select files to exclude when building the ``rootimg.gz`` file for the diskless node.
Take the osimage **sles12.1-ppc64le-netboot-compute** for example::
@ -29,7 +29,7 @@ The following is a sample of ``exlist`` file ::
+./usr/share/X11/locale/C*
...
The content above presents some syntax supported in exlist file:
The content above presents some syntax supported in exlist file:
* Exclude files::
@ -54,10 +54,10 @@ The content above presents some syntax supported in exlist file:
It is useful to include files following an exclude entry to quickly remove a larger set of files using a wildcard and then adding back the few necessary files using the + sign. In the above example, all the files and sub-directories matching the pattern ``/usr/share/locale/C*`` will be included in the ``rootimg.gz`` file.
Customize the ``exlist`` file and the osimage definition
Customize the ``exlist`` file and the osimage definition
--------------------------------------------------------
Check the default exlist file and make sure:
Check the default exlist file and make sure:
* all files and directories you do not want in the image will be excluded from the rootimg.
@ -68,10 +68,10 @@ If you want to customize the osimage ``sles12.1-ppc64le-netboot-compute`` with y
#create a customized exlist file based on the default one
cp /opt/xcat/share/xcat/netboot/sles/compute.sles12.ppc64le.exlist /install/custom/netboot/sles/compute.sles12.ppc64le.exlist
#edit the newly created exlist file according to your need
vi /install/custom/netboot/sles/compute.sles12.ppc64le.exlist
vi /install/custom/netboot/sles/compute.sles12.ppc64le.exlist
#specify the newly created exlist file in the osimage definition
chdef -t osimage -o sles12.1-ppc64le-netboot-compute exlist=/install/custom/netboot/sles/compute.sles12.ppc64le.exlist