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Re: [rhel6-branch] Make sure /boot is on the same disk as prepboot (#727136)



On Thu, 2012-03-01 at 13:10 +0100, Martin Gracik wrote:
> If there is no separate /boot partition, treat the
> root partition as the /boot partition, because that's
> where /boot will end up.

If this is only needed on ppc maybe we should avoid changing behavior of
other platforms.

Dave

> ---
>  storage/partitioning.py |   11 ++++++++++-
>  1 files changed, 10 insertions(+), 1 deletions(-)
> 
> diff --git a/storage/partitioning.py b/storage/partitioning.py
> index a6a5f81..20d79af 100644
> --- a/storage/partitioning.py
> +++ b/storage/partitioning.py
> @@ -991,6 +991,15 @@ def allocatePartitions(storage, disks, partitions, freespace):
>  
>      removeNewPartitions(disks, new_partitions)
>  
> +    # Search for the /boot partition.
> +    # If there is not a separate /boot partition,
> +    # the /boot will end up on the / partition.
> +    # We need this later for apple's bootstrap and prepboot,
> +    # because this partition needs to be on the same disk
> +    # as bootstrap/prepboot partition.
> +    _mountpoints = [getattr(part.format, "mountpoint", "") for part in new_partitions]
> +    _boot_part = "/boot" if "/boot" in _mountpoints else "/"
> +
>      for _part in new_partitions:
>          if _part.partedPartition and _part.isExtended:
>              # ignore new extendeds as they are implicit requests
> @@ -1183,7 +1192,7 @@ def allocatePartitions(storage, disks, partitions, freespace):
>              if not mountpoint:
>                  mountpoint = ""
>  
> -            if free and (_part.req_bootable or mountpoint.startswith("/boot")):
> +            if free and (_part.req_bootable or mountpoint.startswith(_boot_part)):
>                  # if this is a bootable partition we want to
>                  # use the first freespace region large enough
>                  # to satisfy the request



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