#2743 HIGH Product: In manufacturing, multicast download of images is highly desirable.

[Zarro Boogs per Child]

#2743: In manufacturing, multicast download of images is highly desirable.
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  Reporter:  jg                   |       Owner:  dwmw2           
      Type:  defect               |      Status:  new             
  Priority:  high                 |   Milestone:  Production Start
 Component:  ofw - open firmware  |     Version:                  
Resolution:                       |    Keywords:                  
  Verified:  0                    |  
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Comment (by dwmw2):

 Here's a sample run, receiving os547.img...

 {{{
 [root at olpc2 ~]# ./recv_image 239.255.0.1 12345 /dev/mtd0
 Receive to MTD device /dev/mtd0 with erasesize 131072
 Skipping flash bad block at 009c0000
 Received 84271/84271 (100%) in 145s @1594KiB/s, 3204 lost (3%), 11620
 dup/xs
 Erasing block at 0e020000...wrote image block 0e000000 (53 pkts)    Net rx
 145.574s
 flash rd 12.566s
 FEC time 40.347s
 CRC time 7.180s
 flash wr 31.664s
 flash er 3.589s
 }}}

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Ticket URL: <https://dev.laptop.org/ticket/2743#comment:8>
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