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allow setting additional dracut parameters for DVD s390x installs (#1132050) 

The installation from DVD on s390x needs setting the target disks and
network information that are usually set by editing the generic.prm file.
By including the "rd.cmdline=ask" parameter dracut will open a simple
dialog so the user can enter the required information.

Resolves: rhbz#1132050
(cherry picked from commit e92ea26206)
This commit is contained in:
Dan Horák 2014-08-21 09:53:14 +02:00 committed by Brian C. Lane
parent ca4b3d35dd
commit d1ec67c8d2
3 changed files with 4 additions and 1 deletions
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2
share/config_files/s390/generic.ins
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@ -1,5 +1,5 @@
* minimal lpar ins file
images/kernel.img 0x00000000
images/initrd.img @INITRD_LOAD_ADDRESS@
images/generic.prm 0x00010480
images/genericdvd.prm 0x00010480
images/initrd.addrsize 0x00010408

1
share/config_files/s390/genericdvd.prm Normal file
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@ -0,0 +1 @@
ro ramdisk_size=40000 cio_ignore=all,!condev rd.cmdline=ask

2
share/s390.tmpl
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@ -15,6 +15,7 @@ treeinfo stage2 mainimage images/${runtime_base}
## install bootloader (such as it is) and bootloader config
install ${configdir}/redhat.exec ${BOOTDIR}
install ${configdir}/generic.prm ${BOOTDIR}
install ${configdir}/genericdvd.prm ${BOOTDIR}
install ${configdir}/generic.ins .
## configure bootloader
@ -35,4 +36,5 @@ createaddrsize ${INITRD_ADDRESS} ${outroot}/${BOOTDIR}/initrd.img ${outroot}/${B
## s390 also has some special treeinfo data
treeinfo images-${basearch} initrd.addrsize ${BOOTDIR}/initrd.addrsize
treeinfo images-${basearch} generic.prm ${BOOTDIR}/generic.prm
treeinfo images-${basearch} genericdvd.prm ${BOOTDIR}/genericdvd.prm
treeinfo images-${basearch} generic.ins generic.ins