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- root@odroid:/home/brad# lsblk
- NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
- loop0 7:0 0 34.6M 1 loop /snap/gtk-common-themes/818
- loop1 7:1 0 42.1M 1 loop /snap/gtk-common-themes/701
- loop2 7:2 0 79M 1 loop /snap/core/6133
- loop4 7:4 0 79M 1 loop /snap/core/6036
- loop5 7:5 0 80.4M 1 loop /snap/core/6261
- mmcblk1 179:0 0 14.6G 0 disk
- |-mmcblk1p1 179:1 0 128M 0 part /media/boot
- `-mmcblk1p2 179:2 0 14.4G 0 part /
- mmcblk1boot0 179:32 0 4M 1 disk
- mmcblk1boot1 179:64 0 4M 1 disk
- mmcblk2 179:96 0 59.5G 0 disk
- `-mmcblk2p1 179:97 0 59.5G 0 part
- root@odroid:/home/brad# dd if=/dev/mmcblk1 of=/dev/mmcblk2 bs=512M oflag=dsync status=progress
- 15634268160 bytes (16 GB, 15 GiB) copied, 590 s, 26.5 MB/s
- 29+1 records in
- 29+1 records out
- 15634268160 bytes (16 GB, 15 GiB) copied, 590.749 s, 26.5 MB/s
- root@odroid:/home/brad# sync; sync; sync
- root@odroid:/home/brad# lsblk
- NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
- loop0 7:0 0 34.6M 1 loop /snap/gtk-common-themes/818
- loop1 7:1 0 42.1M 1 loop /snap/gtk-common-themes/701
- loop2 7:2 0 79M 1 loop /snap/core/6133
- loop4 7:4 0 79M 1 loop /snap/core/6036
- loop5 7:5 0 80.4M 1 loop /snap/core/6261
- mmcblk1 179:0 0 14.6G 0 disk
- |-mmcblk1p1 179:1 0 128M 0 part /media/boot
- `-mmcblk1p2 179:2 0 14.4G 0 part /
- mmcblk1boot0 179:32 0 4M 1 disk
- mmcblk1boot1 179:64 0 4M 1 disk
- mmcblk2 179:96 0 59.5G 0 disk
- |-mmcblk2p1 179:97 0 128M 0 part
- `-mmcblk2p2 179:98 0 14.4G 0 part
- root@odroid:/home/brad# reboot
- <.......................................reboot both emmc and sd left cards in...............................................>
- root@odroid:/home/brad# lsblk
- NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
- loop0 7:0 0 79M 1 loop /snap/core/6036
- loop1 7:1 0 79M 1 loop /snap/core/6133
- loop2 7:2 0 42.1M 1 loop /snap/gtk-common-themes/701
- loop3 7:3 0 34.6M 1 loop /snap/gtk-common-themes/818
- loop4 7:4 0 80.4M 1 loop /snap/core/6261
- mmcblk1 179:0 0 14.6G 0 disk
- |-mmcblk1p1 179:1 0 128M 0 part
- `-mmcblk1p2 179:2 0 14.4G 0 part
- mmcblk1boot0 179:32 0 4M 1 disk
- mmcblk1boot1 179:64 0 4M 1 disk
- mmcblk2 179:96 0 59.5G 0 disk
- |-mmcblk2p1 179:97 0 128M 0 part /media/boot
- `-mmcblk2p2 179:98 0 14.4G 0 part /
- root@odroid:/home/brad# cat /sys/kernel/debug/mmc
- mmc0/ mmc1/ mmc2/
- root@odroid:/home/brad# cat /sys/kernel/debug/mmc2/ios
- clock: 208000000 Hz
- actual clock: 200000000 Hz
- vdd: 21 (3.3 ~ 3.4 V)
- bus mode: 2 (push-pull)
- chip select: 0 (don't care)
- power mode: 2 (on)
- bus width: 2 (4 bits)
- timing spec: 6 (sd uhs SDR104)
- signal voltage: 1 (1.80 V)
- driver type: 0 (driver type B)
- root@odroid:/home/brad# cat /sys/kernel/debug/mmc1/ios
- clock: 100000000 Hz
- actual clock: 100000000 Hz
- vdd: 21 (3.3 ~ 3.4 V)
- bus mode: 2 (push-pull)
- chip select: 0 (don't care)
- power mode: 2 (on)
- bus width: 3 (8 bits)
- timing spec: 9 (mmc HS200)
- signal voltage: 1 (1.80 V)
- driver type: 0 (driver type B)
- root@odroid:/home/brad# cat /sys/kernel/debug/mmc0/ios
- vdd: 0 (invalid)
- bus mode: 2 (push-pull)
- chip select: 0 (don't care)
- power mode: 0 (off)
- bus width: 0 (1 bits)
- timing spec: 0 (legacy)
- signal voltage: 1 (1.80 V)
- root@odroid:/home/brad# shutdown now -h
- <---------------------------- Power off and remove the emmc card --------------------------------->
- login as: brad
- brad@10.1.1.10's password:
- Welcome to Ubuntu 18.10 (GNU/Linux 4.20.0-rc6-dirty aarch64)
- * Documentation: https://help.ubuntu.com
- * Management: https://landscape.canonical.com
- * Support: https://ubuntu.com/advantage
- * MicroK8s is Kubernetes in a snap. Made by devs for devs.
- One quick install on a workstation, VM, or appliance.
- - https://bit.ly/microk8s
- * Full K8s GPU support is now available!
- - https://blog.ubuntu.com/2018/12/10/using-gpgpus-with-kubernetes
- 41 packages can be updated.
- 0 updates are security updates.
- Last login: Tue Jan 29 19:56:58 2019 from 10.1.1.6
- brad@odroid:~$ sudo su
- [sudo] password for brad:
- root@odroid:/home/brad# lsblk
- NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
- loop0 7:0 0 79M 1 loop /snap/core/6036
- loop1 7:1 0 34.6M 1 loop /snap/gtk-common-themes/818
- loop2 7:2 0 79M 1 loop /snap/core/6133
- loop3 7:3 0 80.4M 1 loop /snap/core/6261
- loop4 7:4 0 42.1M 1 loop /snap/gtk-common-themes/701
- mmcblk2 179:0 0 59.5G 0 disk
- |-mmcblk2p1 179:1 0 128M 0 part /media/boot
- `-mmcblk2p2 179:2 0 14.4G 0 part /
- root@odroid:/home/brad# cat /sys/kernel/debug/mmc2/ios
- clock: 208000000 Hz
- actual clock: 200000000 Hz
- vdd: 21 (3.3 ~ 3.4 V)
- bus mode: 2 (push-pull)
- chip select: 0 (don't care)
- power mode: 2 (on)
- bus width: 2 (4 bits)
- timing spec: 6 (sd uhs SDR104)
- signal voltage: 1 (1.80 V)
- driver type: 0 (driver type B)
- root@odroid:/home/brad# sudo reboot
- <--------------------------------------------- Reboot failed pull plug to reset ------------------------------>
- login as: brad
- brad@10.1.1.10's password:
- Welcome to Ubuntu 18.10 (GNU/Linux 4.20.0-rc6-dirty aarch64)
- * Documentation: https://help.ubuntu.com
- * Management: https://landscape.canonical.com
- * Support: https://ubuntu.com/advantage
- * MicroK8s is Kubernetes in a snap. Made by devs for devs.
- One quick install on a workstation, VM, or appliance.
- - https://bit.ly/microk8s
- * Full K8s GPU support is now available!
- - https://blog.ubuntu.com/2018/12/10/using-gpgpus-with-kubernetes
- 41 packages can be updated.
- 0 updates are security updates.
- Last login: Tue Jan 29 20:09:36 2019 from 10.1.1.6
- brad@odroid:~$ uname -a
- Linux odroid 4.20.0-rc6-dirty #6 SMP PREEMPT Sun Dec 30 12:03:33 AEDT 2018 aarch64 aarch64 aarch64 GNU/Linux
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