Thank you for your help and time. We have chosen a different board for our development project.
On Monday, June 13, 2016 at 1:10:48 PM UTC-7, RobertCNelson wrote: > > On Mon, Jun 13, 2016 at 2:50 PM, Vladimir Gusiatnikov > <[email protected] <javascript:>> wrote: > > I am getting the exact same behavior on an Ubuntu machine for an SD card > > that has been expanded with grow_partition.sh. Ubuntu does not see more > than > > 780 MB on the card. This is a brand new 8 GB card. I strongly suspect > that > > the script is rendering SD cards unusable. > > I strongly disagree, the script works fine: Looks like a bug on your > end.. > > #history: > > https://github.com/RobertCNelson/boot-scripts/commits/master/tools/grow_partition.sh > > > debian@beaglebone:~$ uname -r > 4.4.12-ti-r30 > > debian@beaglebone:~$ cat /etc/dogtag > BeagleBoard.org Debian Image 2016-06-13 > > debian@beaglebone:~$ lsblk > NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT > mmcblk1boot0 179:16 0 2M 1 disk > mmcblk1boot1 179:24 0 2M 1 disk > mmcblk0 179:0 0 7.4G 0 disk > └─mmcblk0p1 179:1 0 3.3G 0 part / > mmcblk1 179:8 0 3.6G 0 disk > └─mmcblk1p1 179:9 0 3.6G 0 part > > debian@beaglebone:~$ df -h > Filesystem Size Used Avail Use% Mounted on > udev 10M 0 10M 0% /dev > tmpfs 99M 8.4M 91M 9% /run > /dev/mmcblk0p1 3.3G 2.6G 510M 84% / > tmpfs 247M 0 247M 0% /dev/shm > tmpfs 5.0M 0 5.0M 0% /run/lock > tmpfs 247M 0 247M 0% /sys/fs/cgroup > tmpfs 50M 0 50M 0% /run/user/1000 > > debian@beaglebone:/opt/scripts/tools$ sudo ./grow_partition.sh > Media: [/dev/mmcblk0] > > Disk /dev/mmcblk0: 242560 cylinders, 4 heads, 16 sectors/track > Old situation: > sfdisk: Warning: The partition table looks like it was made > for C/H/S=*/112/62 (instead of 242560/4/16). > For this listing I'll assume that geometry. > Units: 1MiB = 1024*1024 bytes, blocks of 1024 bytes, counting from 0 > > Device Boot Start End MiB #blocks Id System > /dev/mmcblk0p1 * 1 3399 3399 3480576 83 Linux > start: (c,h,s) expected (0,33,3) found (0,32,33) > end: (c,h,s) expected (1002,85,42) found (433,111,62) > /dev/mmcblk0p2 0 - 0 0 0 Empty > /dev/mmcblk0p3 0 - 0 0 0 Empty > /dev/mmcblk0p4 0 - 0 0 0 Empty > New situation: > Units: 1MiB = 1024*1024 bytes, blocks of 1024 bytes, counting from 0 > > Device Boot Start End MiB #blocks Id System > /dev/mmcblk0p1 * 1 7579 7579 7760896 83 Linux > /dev/mmcblk0p2 0 - 0 0 0 Empty > /dev/mmcblk0p3 0 - 0 0 0 Empty > /dev/mmcblk0p4 0 - 0 0 0 Empty > Successfully wrote the new partition table > > Re-reading the partition table ... > sfdisk: BLKRRPART: Device or resource busy > sfdisk: The command to re-read the partition table failed. > Run partprobe(8), kpartx(8) or reboot your system now, > before using mkfs > sfdisk: If you created or changed a DOS partition, /dev/foo7, say, > then use dd(1) > to zero the first 512 bytes: dd if=/dev/zero of=/dev/foo7 bs=512 count=1 > (See fdisk(8).) > > #reboot: > > debian@beaglebone:~$ lsblk > NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT > mmcblk1boot0 179:16 0 2M 1 disk > mmcblk1boot1 179:24 0 2M 1 disk > mmcblk0 179:0 0 7.4G 0 disk > └─mmcblk0p1 179:1 0 7.4G 0 part / > mmcblk1 179:8 0 3.6G 0 disk > └─mmcblk1p1 179:9 0 3.6G 0 part > > debian@beaglebone:~$ df -h > Filesystem Size Used Avail Use% Mounted on > udev 10M 0 10M 0% /dev > tmpfs 99M 4.4M 95M 5% /run > /dev/mmcblk0p1 7.3G 2.6G 4.4G 37% / > tmpfs 247M 0 247M 0% /dev/shm > tmpfs 5.0M 0 5.0M 0% /run/lock > tmpfs 247M 0 247M 0% /sys/fs/cgroup > tmpfs 50M 0 50M 0% /run/user/1000 > > #Debian x86/amd64: > > voodoo@hades:/opt/github/npm-package-node-red$ uname -r > 4.7.0-rc2 > > voodoo@hades:/opt/github/npm-package-node-red$ dmesg | tail > [23848.747325] sd 8:0:0:1: [sdk] Attached SCSI removable disk > [23848.748076] sd 8:0:0:2: [sdl] Write Protect is off > [23848.748079] sd 8:0:0:2: [sdl] Mode Sense: 03 00 00 00 > [23848.748836] sd 8:0:0:2: [sdl] No Caching mode page found > [23848.748841] sd 8:0:0:2: [sdl] Assuming drive cache: write through > [23848.755012] sd 8:0:0:3: [sdm] Attached SCSI removable disk > [23848.774910] sdl: sdl1 > [23848.781467] sd 8:0:0:2: [sdl] Attached SCSI removable disk > [23896.961030] EXT4-fs (sdl1): recovery complete > [23896.962771] EXT4-fs (sdl1): mounted filesystem with ordered data > mode. Opts: (null) > > voodoo@hades:/opt/github/npm-package-node-red$ lsblk | grep sdl > sdl 8:176 1 7.4G 0 disk > └─sdl1 8:177 1 7.4G 0 part /media/voodoo/rootfs2 > > voodoo@hades:/opt/github/npm-package-node-red$ df -h | grep sdl > /dev/sdl1 7.3G 2.6G 4.4G 37% /media/voodoo/rootfs2 > > > Works as designed: > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/595c0633-a48b-4f7c-ab20-d324f3bdb960%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
