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(ASCEND) Loading 2.1.3 images individually gives bad CRC

I'm having trouble loading TNT 2.1.3 code images separately. I'm running
2.1.0 and trying to get to 2.1.3. Welcome to the club, right?

As there's no room to load even a single image and no way to delete
individual images, I formatted the card and loaded the image files I
needed. Having done that, I checked to be sure all was well:

admin> fsck 1
ffs check in progress for card 1...
Dir 1 not in use

Dir 2 has magic, version 2, size 16, sequence 0x6

Using dir entry: 2, total data blocks: 0x40, directory size: 16

shelf-controller:(0xfe)
    reg   good  1069248 (0x1050c0) Jun 25 16:34
    error: file data crc (0x16068837) != part header (0xa20ba5e7)

8t1-card:(0x00)
    reg   good   192457 (0x02efc9) Jun 25 16:37
    error: file data crc (0x19837d59) != part header (0x4e4f482c)

192hdlc-card:(0x02)
    reg   good   577102 (0x08ce4e) Jun 25 16:43
    error: file data crc (0xed453b2d) != part header (0xe05b1ee7)

48modem-card:(0x01)
    reg   good   620348 (0x09773c) Jun 25 16:48
    error: file data crc (0xa7e54e8c) != part header (0xf43fb13a)


flash card 1 fsck image errors:
        File data crc != dir entry

Hmm. That doesn't look good, so I formatted the card again and checked it's
file system before loading any images:

admin> format -f 1
format in progress...
format complete.
admin> fsck 1
ffs check in progress for card 1...

Dir 1 has magic, version 2, size 16, sequence 0x1
Dir 2 not in use

Using dir entry: 1, total data blocks: 0x40, directory size: 16


flash card 1 fsck: good.

Works for me, but load a single image and it fails again:

admin> load sr net tftp tntsr.ffs
loading code from tftp
file tntsr.ffs...
done.
admin> fsck 1
ffs check in progress for card 1...
Dir 1 not in use

Dir 2 has magic, version 2, size 16, sequence 0x2

Using dir entry: 2, total data blocks: 0x40, directory size: 16

shelf-controller:(0xfe)
    reg   good  1069248 (0x1050c0) Jun 25 17:14
    error: file data crc (0x16068837) != part header (0xa20ba5e7)


flash card 1 fsck image errors:
        File data crc != dir entry

When I reformatted the card and loaded the whole TAR file, it passed fsck
fine. Sure, I'm afraid to restart...

Peter Lalor           Infoasis
plalor@infoasis.com   http://www.infoasis.com/
415-459-7991 x102     415-459-7992 fax
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