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Bug 1257453 - pxelinux does not work with switchable bootloader support: fetches kernel image from path with incorrect prefix
pxelinux does not work with switchable bootloader support: fetches kernel ima...
Status: NEW
Product: Beaker
Classification: Community
Component: general (Show other bugs)
Unspecified Unspecified
unspecified Severity unspecified (vote)
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Assigned To: beaker-dev-list
: Triaged
Depends On:
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Reported: 2015-08-27 02:10 EDT by Dan Callaghan
Modified: 2016-07-27 02:32 EDT (History)
3 users (show)

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Description Dan Callaghan 2015-08-27 02:10:22 EDT
If a machine is using the switchable bootloader support and pxelinux.0 is picked as the boot loader (that is, Beaker makes bootloader/<fqdn>/image a symlink to ../../pxelinux.0) then it will try to load kernel+initrd from the wrong path:


Maybe only affects pxelinux 4.0+ since I noticed this in my Beaker environment (using latest syslinux package from RHEL6) whereas in our other environments I *think* we don't see this problem, and we are using older pxelinux there. Need to double-check.

According to prepending :: to the filenames will make pxelinux ignore the "root" prefix and actually fetch the path that is given as is. This works for pxelinux 4.0. However we would have to check exactly which pxelinux versions that is applicable to before we switched Beaker's netboot configs over to using that.

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