curtin-dev team mailing list archive

[Michael Hudson-Doyle <mwhudsonlp@xxxxxxxxxxx>]

Diff comments:

> diff --git a/curtin/block/dasd.py b/curtin/block/dasd.py
> index 7450300..8524d63 100644
> --- a/curtin/block/dasd.py
> +++ b/curtin/block/dasd.py
> @@ -461,42 +278,31 @@ class DasdDevice(CcwDevice):
>          """ Returns a boolean indicating if the specified device_id is not yet
>              formatted.
>  
> -        :param device_id: string of device ccw bus_id.
>          :returns: boolean: True if the device is not formatted.
>          """
>          return self.ccw_device_attr('status') == "unformatted"
>  
> -    def is_online(self):
> -        """ Returns a boolean indicating if specified device is online.
> -
> -        :param device_id: string of device ccw bus_id.
> -        :returns: boolean: True if device is online.
> -        """
> -        return self.ccw_device_attr('online') == "1"
> -
>      def blocksize(self):
>          """ Read and return device_id's 'blocksize' value.
>  
>          :param: device_id: string of device ccw bus_id.
>          :returns: string: the device's current blocksize.
>          """
> -        blkattr = 'block/%s/queue/hw_sector_size' % self.kname
> -        return self.ccw_device_attr(blkattr)
> +        blkattr = 'block/*/queue/hw_sector_size'
> +        [path] = glob.glob(self.ccw_device_attr_path(blkattr))

Yeah this code existed before this change, just somewhere else. I can make it a little cleaner and add a comment.

> +        return util.load_file(path)
>  
>      def disk_layout(self):
>          """ Read and return specified device "disk_layout" value.
>  
>          :returns: string: One of ['cdl', 'ldl', 'not-formatted'].
>          :raises: ValueError if dasdview result missing 'format' section.
> -
>          """
> -        view = dasdview(self.devname)
> -        disk_format = view.get('extended', {}).get('format')
> -        if not disk_format:
> +        format = dasd_format(self.devname)
> +        if not format:
>              raise ValueError(
> -                'dasdview on %s missing "format" section' % self.devname)
> -
> -        return disk_format.txt
> +                'could not determine format of %s' % self.devname)
> +        return format
>  
>      def label(self):
>          """Read and return specified device label (VOLSER) value.


-- 
https://code.launchpad.net/~mwhudson/curtin/+git/curtin/+merge/394207
Your team curtin developers is requested to review the proposed merge of ~mwhudson/curtin:pare-down-dasdview-parsing into curtin:master.