[crochet, wandboard] newfs_msdos: 12762 clusters too few clusters for FAT32, need 65525

[Tom Everett]

This, and a bit of other stuff is pull request #65 on the crochet github.



On Wed, May 21, 2014 at 10:51 AM, Boris Samorodov <bsam at passap.ru> wrote:

> Hi Tom, All,
>
> 21.05.2014 19:43, Tom Everett пишет:
>
> > Hello Boris.  I believe that is my bug you've found.  are you planning to
> > submit a patch?
>
> Sure:
> -----
> --- board/Wandboard/setup.sh.orig       2014-05-21 20:49:02.907014085 +0400
> +++ board/Wandboard/setup.sh    2014-05-21 20:49:17.266011383 +0400
> @@ -13,7 +13,7 @@
>  wandboard_partition_image ( ) {
>      disk_partition_mbr
>      wandboard_uboot_install
> -    disk_fat_create 50m 32 16384
> +    disk_fat_create 50m 16 16384
>      disk_ufs_create
>  }
> -----
>
> Thanks!
>
> >
> >
> > On Wed, May 21, 2014 at 4:40 AM, Boris Samorodov <bsam at passap.ru> wrote:
> >
> >> Hi All,
> >>
> >> Using crochet to create an image for wandboard:
> >> -----
> >> [...]
> >> Creating a 3900MB raw disk image in:
> >>
> >>
> /home/bsam/crochet-freebsd-master/work/FreeBSD-armv6-11.0-IMX6-r266491.img
> >> Partitioning the raw disk image at среда, 21 мая 2014 г. 13:24:15 (SAMT)
> >> gpart create -s MBR md1
> >> md1 created
> >> Installing U-Boot to /dev/md1
> >> 582+0 records in
> >> 582+0 records out
> >> 297984 bytes transferred in 6.019639 secs (49502 bytes/sec)
> >> Creating a 50m FAT partition at среда, 21 мая 2014 г. 13:24:21 (SAMT)
> >> with start block 16384 and label BOOT
> >> active set on md1s1
> >> newfs_msdos: 12762 clusters too few clusters for FAT32, need 65525
> >> -----
> >>
> >> The line from board/Wandboard/setup.sh "disk_fat_create 50m 32 16384"
> >> uses FA32 and fails. After I change the line to "disk_fat_create 50m 16
> >> 16384" (use FAT16) the command succeeds.
> >>
> >> This change seems to be in par with code at lib/disk.sh:
> >> -----
> >>     _FAT_TYPE=$2
> >>     if [ -z "${_FAT_TYPE}" -o \( "${_FAT_TYPE}" = "-1" \) ]; then
> >>         case $1 in
> >>             *k | [1-9]m | 1[0-6]m) _FAT_TYPE=12
> >>                 ;;
> >>             *m) _FAT_TYPE=16
> >>                 ;;
> >>             *g) _FAT_TYPE=32
> >>                 ;;
> >>         esac
> >> -----
> >>
> >> I.e. if a partition is set in megabytes, use FAT16.
>
> --
> WBR, Boris Samorodov (bsam)
> FreeBSD Committer, http://www.FreeBSD.org The Power To Serve
>



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