//一、システム起動情報 頂いた参考記事にてビルドし、システムを再起動した後、メモリアドレス消去出来なく、sectorがロックされているという情報が出ました。 例えば：jffs2: Erase at 0x027c0000 failed immediately: -EROFS. Is the sector locked? [root@armadillo840-0 (ttySC2) /mnt]# reboot [root@armadillo840-0 (ttySC2) /mnt]# System is going down for system reboot now. Starting local stop scripts. Terminated Syncing all filesystems: done Unmounting all filesystems: umount: /dev/mtdblock6 busy - remounted read-only umount: udev busy - remounted read-only done The system is going down NOW! Sent SIGTERM to all processes Sent SIGKILL to all processes Requesting system rebootRestarting system. Hermit-At v3.11.0 (Armadillo-840/nor) compiled at 10:02:40, May 12 2021 Uncompressing kernel.....................................................................................................................................................................................done. Uncompressing ramdisk.................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................done. Booting Linux on physical CPU 0 Initializing cgroup subsys cpuset Initializing cgroup subsys cpu Linux version 3.4-at27 (atmark@atde5) (gcc version 4.6.3 (Debian 4.6.3-14atmark1) ) #2 PREEMPT Wed May 12 10:41:21 CST 2021 CPU: ARMv7 Processor [412fc093] revision 3 (ARMv7), cr=10c53c7d CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache Machine: armadillo840 cma: CMA: reserved 64 MiB at 54000000 Memory policy: ECC disabled, Data cache writeback bootconsole [early_ttySC2] enabled Built 1 zonelists in Zone order, mobility grouping on. Total pages: 97536 Kernel command line: console=ttySC2,115200 earlyprintk=sh-sci.2,115200 PID hash table entries: 2048 (order: 1, 8192 bytes) Dentry cache hash table entries: 65536 (order: 6, 262144 bytes) Inode-cache hash table entries: 32768 (order: 5, 131072 bytes) allocated 786432 bytes of page_cgroup please try 'cgroup_disable=memory' option if you don't want memory cgroups Memory: 384MB = 384MB total Memory: 210624k/210624k available, 182592k reserved, 0K highmem Virtual kernel memory layout: vector : 0xffff0000 - 0xffff1000 ( 4 kB) fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB) vmalloc : 0x98800000 - 0xff000000 (1640 MB) lowmem : 0x80000000 - 0x98000000 ( 384 MB) pkmap : 0x7fe00000 - 0x80000000 ( 2 MB) modules : 0x7f000000 - 0x7fe00000 ( 14 MB) .text : 0x80008000 - 0x8054e000 (5400 kB) .init : 0x8054e000 - 0x80574000 ( 152 kB) .data : 0x80574000 - 0x805aec20 ( 236 kB) .bss : 0x805aec44 - 0x805f9674 ( 299 kB) NR_IRQS:16 nr_irqs:16 16 sched_clock: 32 bits at 128 Hz, resolution 7812500ns, wraps every 3489660920ms Console: colour dummy device 80x30 sh_cmt_simple.10: used as clock source sh_cmt_simple.14: used for clock events sh_cmt_simple.14: used for periodic clock events Calibrating delay loop... 1576.53 BogoMIPS (lpj=6156288) pid_max: default: 32768 minimum: 301 Mount-cache hash table entries: 512 Initializing cgroup subsys cpuacct Initializing cgroup subsys memory Initializing cgroup subsys devices Initializing cgroup subsys freezer Initializing cgroup subsys blkio CPU: Testing write buffer coherency: ok hw perfevents: enabled with ARMv7 Cortex-A9 PMU driver, 7 counters available Setting up static identity map for 0x40411e58 - 0x40411e8c devtmpfs: initialized dummy: NET: Registered protocol family 16 DMA: preallocated 256 KiB pool for atomic coherent allocations pfc: r8a7740_pfc handling gpio 0 -> 858 gpiochip_add: registered GPIOs 0 to 858 on device: r8a7740_pfc NCM-GPIO69, 70, 176:make high, export. NCM-GPIO61:make high & export, GPIO66:make high. L310 cache controller enabled l2x0: 8 ways, CACHE_ID 0x410000c7, AUX_CTRL 0x42440000, Cache size: 262144 B hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers. hw-breakpoint: maximum watchpoint size is 4 bytes. bio: create slab at 0 sdhi0: 3300 mV SCSI subsystem initialized usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb i2c-gpio i2c-gpio.2: using pins 106 (SDA) and 114 (SCL) i2c-sh_mobile i2c-sh_mobile.0: Runtime PM disabled, clock forced on. i2c i2c-0: Invalid 7-bit I2C address 0x00 i2c i2c-0: Can't create device at 0x00 i2c-sh_mobile i2c-sh_mobile.0: I2C adapter 0 with bus speed 100000 Hz i2c-sh_mobile i2c-sh_mobile.1: Runtime PM disabled, clock forced on. i2c-sh_mobile i2c-sh_mobile.1: I2C adapter 1 with bus speed 100000 Hz Linux video capture interface: v2.00 Advanced Linux Sound Architecture Driver Version 1.0.25. Switching to clocksource sh_cmt_simple.10 sh_cmt_simple.14: used for oneshot clock events NET: Registered protocol family 2 IP route cache hash table entries: 4096 (order: 2, 16384 bytes) TCP established hash table entries: 16384 (order: 5, 131072 bytes) TCP bind hash table entries: 16384 (order: 4, 65536 bytes) TCP: Hash tables configured (established 16384 bind 16384) TCP: reno registered UDP hash table entries: 256 (order: 0, 4096 bytes) UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) NET: Registered protocol family 1 RPC: Registered named UNIX socket transport module. RPC: Registered udp transport module. RPC: Registered tcp transport module. RPC: Registered tcp NFSv4.1 backchannel transport module. Trying to unpack rootfs image as initramfs... rootfs image is not initramfs (junk in compressed archive); looks like an initrd Freeing initrd memory: 106516K audit: initializing netlink socket (disabled) type=2000 audit(0.960:1): initialized VFS: Disk quotas dquot_6.5.2 Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) squashfs: version 4.0 (2009/01/31) Phillip Lougher NFS: Registering the id_resolver key type nfs4filelayout_init: NFSv4 File Layout Driver Registering... jffs2: version 2.2. (NAND) ? 2001-2006 Red Hat, Inc. msgmni has been set to 747 Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253) io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) pwm-backlight pwm-backlight.0: unable to request PWM for backlight platform pwm-backlight.0: Driver pwm-backlight requests probe deferral sh-mobile-hdmi sh-mobile-hdmi: Detected HDMI controller 0x1:0xd5 sh_mobile_lcdc_fb sh_mobile_lcdc_fb.1: Runtime PM disabled, clock forced on. sh_mobile_lcdc_fb sh_mobile_lcdc_fb.1: registered sh_mobile_lcdc_fb.1/mainlcd as 1920x1080 32bpp. sh_mobile_lcdc_fb sh_mobile_lcdc_fb.0: Runtime PM disabled, clock forced on. sh_mobile_lcdc_fb sh_mobile_lcdc_fb.0: registered sh_mobile_lcdc_fb.0/mainlcd as 1024x768 32bpp. sh-dma-engine sh-dma-engine.0: Runtime PM disabled, clock forced on. sh-dma-engine sh-dma-engine.1: Runtime PM disabled, clock forced on. sh-dma-engine sh-dma-engine.2: Runtime PM disabled, clock forced on. sh-dma-engine sh-dma-engine.3: Runtime PM disabled, clock forced on. SuperH SCI(F) driver initialized sh-sci sh-sci.0: Runtime PM disabled, clock forced on. sh-sci.0: ttySC0 at MMIO 0xe6c40000 (irq = 132) is a scifa console [ttySC2] enabled, bootconsole disabled console [ttySC2] enabled, bootconsole disabled sh-sci sh-sci.1: Runtime PM disabled, clock forced on. sh-sci.1: ttySC1 at MMIO 0xe6c50000 (irq = 133) is a scifa sh-sci sh-sci.2: Runtime PM disabled, clock forced on. sh-sci.2: ttySC2 at MMIO 0xe6c60000 (irq = 134) is a scifa sh-sci sh-sci.3: Runtime PM disabled, clock forced on. sh-sci.3: ttySC3 at MMIO 0xe6c70000 (irq = 135) is a scifa sh-sci sh-sci.4: Runtime PM disabled, clock forced on. sh-sci.4: ttySC4 at MMIO 0xe6c80000 (irq = 136) is a scifa sh-sci sh-sci.5: Runtime PM disabled, clock forced on. sh-sci.5: ttySC5 at MMIO 0xe6cb0000 (irq = 137) is a scifa sh-sci sh-sci.6: Runtime PM disabled, clock forced on. sh-sci.6: ttySC6 at MMIO 0xe6cc0000 (irq = 138) is a scifa sh-sci sh-sci.7: Runtime PM disabled, clock forced on. sh-sci.7: ttySC7 at MMIO 0xe6cd0000 (irq = 139) is a scifa sh-sci sh-sci.8: Runtime PM disabled, clock forced on. sh-sci.8: ttySC8 at MMIO 0xe6c30000 (irq = 140) is a scifb brd: module loaded loop: module loaded rmob_tpu_pwm rmob_tpu_pwm.0: Runtime PM disabled, clock forced on. rmob_tpu_pwm rmob_tpu_pwm.0: TPU PWM 2 (0/2) registered r8a7740_cec r8a7740_cec.0: Runtime PM disabled, clock forced on. physmap platform flash device: 08000000 at 04000000 physmap-flash.0: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer ID 0x000089 Chip ID 0x008967 Intel/Sharp Extended Query Table at 0x010A Intel/Sharp Extended Query Table at 0x010A Intel/Sharp Extended Query Table at 0x010A Intel/Sharp Extended Query Table at 0x010A Intel/Sharp Extended Query Table at 0x010A Using buffer write method Using auto-unlock on power-up/resume cfi_cmdset_0001: Erase suspend on write enabled Creating 7 MTD partitions on "physmap-flash.0": 0x000000000000-0x000000040000 : "bootloader" 0x000000040000-0x000000080000 : "config" 0x000000080000-0x0000000c0000 : "license" 0x0000000c0000-0x0000004c0000 : "firmware" 0x0000004c0000-0x0000008c0000 : "kernel" 0x0000008c0000-0x000004400000 : "userland" 0x000004400000-0x000008000000 : "application" sh-eth sh-eth: Runtime PM disabled, clock forced on. sh_mii: probed Base address at 0xe9a00000, 00:11:0c:16:16:49, IRQ 142. pegasus: v0.6.14 (2006/09/27), Pegasus/Pegasus II USB Ethernet driver usbcore: registered new interface driver pegasus usbcore: registered new interface driver asix usbcore: registered new interface driver smsc95xx ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver rmobile-ehci-driver rmobile-ehci-driver: R-Mobile EHCI rmobile-ehci-driver rmobile-ehci-driver: new USB bus registered, assigned bus number 1 rmobile-ehci-driver rmobile-ehci-driver: irq 266, io mem 0xc6701000 rmobile-ehci-driver rmobile-ehci-driver: USB 2.0 started, EHCI 1.00 hub 1-0:1.0: USB hub found hub 1-0:1.0: 2 ports detected ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver rmobile-ohci-driver rmobile-ohci-driver: R-Mobile OHCI rmobile-ohci-driver rmobile-ohci-driver: new USB bus registered, assigned bus number 2 rmobile-ohci-driver rmobile-ohci-driver: irq 266, io mem 0xc6700000 hub 2-0:1.0: USB hub found hub 2-0:1.0: 2 ports detected Initializing USB Mass Storage driver... usbcore: registered new interface driver usb-storage USB Mass Storage support registered. mousedev: PS/2 mouse device common for all mice rtc-s35390a 2-0030: rtc core: registered rtc-s35390a as rtc0 i2c /dev entries driver uvcvideo: Unable to create debugfs directory usbcore: registered new interface driver uvcvideo USB Video Class driver (1.1.1) sh_mobile_wdt sh_mobile_wdt.0: Runtime PM disabled, clock forced on. device-mapper: ioctl: 4.22.0-ioctl (2011-10-19) initialised: dm-devel@redhat.com sh_mobile_sdhi sh_mobile_sdhi.0: Runtime PM disabled, clock forced on. sh_mobile_sdhi sh_mobile_sdhi.0: Platform OCR mask is ignored sh_mobile_sdhi sh_mobile_sdhi.0: mmc0 base at 0xe6850000 clock rate 99 MHz usbcore: registered new interface driver usbhid usbhid: USB HID core driver usbcore: registered new interface driver snd-usb-audio fsi-pcm-audio sh_fsi2: Runtime PM disabled, clock forced on. sh-mobile-hdmi sh-mobile-hdmi: SH Mobile HDMI Audio Codec asoc: sh_mobile_hdmi-hifi <-> fsib-dai mapping ok ip_tables: (C) 2000-2006 Netfilter Core Team TCP: cubic registered NET: Registered protocol family 17 VFP support v0.3: implementor 41 architecture 3 part 30 variant 9 rev 3 registered taskstats version 1 usb 1-1: new high-speed USB device number 2 using rmobile-ehci-driver input: gpio-keys as /devices/platform/gpio-keys/input/input0 rtc-s35390a 2-0030: setting system clock to 2000-01-01 00:36:01 UTC (946686961) ALSA device list: #0: FSI2B-HDMI RAMDISK: ext2 filesystem found at block 0 RAMDISK: Loading 106518KiB [1 disk] into ram disk... | hub 1-1:1.0: USB hub found hub 1-1:1.0: 3 ports detected / usb 1-1.1: new high-speed USB device number 3 using rmobile-ehci-driver \ smsc95xx v1.0.4 / smsc95xx 1-1.1:1.0: eth1: register 'smsc95xx' at usb-rmobile_ehci-1.1, smsc95xx USB 2.0 Ethernet, 00:50:c2:26:6f:e6 done. VFS: Mounted root (ext2 filesystem) on device 1:0. Freeing init memory: 152K Mounting proc: done Starting fsck for root filesystem. fsck 1.25 (20-Sep-2001) /dev/ram0: clean, 1617/2016 files, 95178/106518 blocks Checking root filesystem: done Remounting root rw: done Mounting usbfs: done Mounting sysfs: done Mounting tmpfs on /dev: done Cleaning up system: done Running local start scripts. Creating mtd devnode: done Loading /etc/config: done Starting udevd: done Mounting devpts: done Changing file permissions: done Configure /home/ftp: done Starting syslogd: done Starting klogd: done Mounting firmware on /opt/firmware: done Mounting license on /opt/license: done Mounting tmpfs on /tmp, /var/tmp: done Mounting ramfs on /home/ftp/pub: done Creating decoder firmware symlink: done Creating encoder firmware symlink: done Setting hostname: done Starting PVR Server: done Starting basic firewall: done Configuring network interfaces: net eth0: attached phy 0 to driver SMSC LAN8710/LAN8720 done Starting inetd: done Creating avahi.services: done Starting avahi.daemon: done Starting lighttpd: done Starting sshd: failed (sshd: you will be available to use after run '/etc/init.d/sshd keygen') Running local start script (/etc/config/rc.local). + . /etc/init.d/functions + PATH=/bin:/sbin:/usr/bin:/usr/sbin + test -f /etc/profile + . /etc/profile + alias ll=ls -lF + alias ls=ls -F + alias rm=rm -i + TZ=UTC-8 + PATH=/bin:/usr/bin:/sbin:/usr/sbin + tty + cut -b6- + PS1=[\u@\h (console) \w]\$ + ulimit -c 0 + id -gn + id -un + id -u + [ root = root -a 0 -gt 14 ] + umask 022 + id -un + USER=root + LOGNAME=root + /bin/hostname + HOSTNAME=armadillo840-0 + HISTSIZE=1000 + EDITOR=vi + VISUAL=vi + export TZ PATH PS1 USER LOGNAME HOSTNAME HISTSIZE EDITOR VISUAL + [ -x /etc/profile.d/gst1_0_env.sh ] + . /etc/profile.d/gst1_0_env.sh + GST_PLUGIN_SYSTEM_PATH_1_0=/usr/lib/gstreamer-1.0 + GST_PLUGIN_SCANNER_1_0=/usr/lib/gstreamer1.0/gstreamer-1.0/gst-plugin-scanner + export GST_PLUGIN_SYSTEM_PATH_1_0 GST_PLUGIN_SCANNER_1_0 + [ -x /etc/profile.d/qt5_env.sh ] + . /etc/profile.d/qt5_env.sh + QT_PLUGIN_PATH=/lib/qt5/plugins + QML2_IMPORT_PATH=/lib/qt5/qml + export QT_PLUGIN_PATH QML2_IMPORT_PATH + unset i + LD_LIBRARY_PATH=/opt/firmware/sgx/linux/armhf + export LD_LIBRARY_PATH + START_PHOTOVIEWER_WITH_QMLSCENE=y + [ y = N ] + ACM_CODEC=decoder + ACM_CODEC_SYSFS=/sys/devices/platform/acm.0/codec + [ -e /sys/devices/platform/acm.0/codec ] + [ decoder = encoder -o decoder = decoder ] + echo -n load decoder firmware: load decoder firmware: + echo decoder + sleep 1 + grep \[decoder\] /sys/devices/platform/acm.0/codec + [ 1 -eq 0 ] + false + sleep 1 acm_h264dec: H.264 Decoder of AV Codec Middleware acm_aacdec: AAC Decoder of AV Codec Middleware + grep \[decoder\] /sys/devices/platform/acm.0/codec + [ 0 -eq 0 ] + break + check_status + local status=0 + /bin/echo -en \033[65G + [ 0 = 0 ] + /bin/echo -en \033[1;32m + /bin/echo -n done done+ /bin/echo -e \033[0;39m + ip rule add from 192.168.1.4 table 100 prio 100 + ip route add dev eth0 src 192.168.1.4 table 100 + ip rule add from 192.168.1.5 table 200 prio 200 + ip route add dev eth1 src 192.168.1.5 table 200 + route del -net 192.168.1.0 netmask 255.255.255.0 dev eth0 + route del -net 192.168.1.0 netmask 255.255.255.0 dev eth1 + route add -net 192.168.1.2 netmask 255.255.255.255 dev eth0 + route add -net 192.168.1.3 netmask 255.255.255.255 dev eth1 + inputattach --always --daemon --baud 9600 --tsc /dev/ttySC0 inputattach: ignored device initialization failure + export TSLIB_TSDEVICE=/dev/input/event1 + export TSLIB_PLUGserio: Serial port ttySC0 INDIR=/usr/lib/ts0 + export TSLIB_CALIBFILE=/etc/config/pointercal + export TSLIB_FBDEVICE=/dev/fb1 + export QT_QPA_EGLFS_DISinput: TSC-10/25/40 Serial TouchScreen as /devices/platform/sh-sci.0/tty/ttySC0/serio0/input/input1 PLAY=1 + export QT_QPA_EGLFS_WIDTH=1024 + export QT_QPA_EGLFS_HEIGHT=768 + mount -t jffs2 /dev/mtdblock6 /mnt + export TZ=UTC-8 + hwclock --hctosys --localtime + /usr/bin/serial_ping 200 + /mnt/DORAPro_1 -plugin tslib:/dev/input/event1 /etc/config/rc.local: line 1: /mnt/DORAPro_1: not found atmark-dist v1.55.1 (AtmarkTechno/Armadillo-840) Linux 3.4-at27 [armv7l arch] armadillo840-0 login: PHY: sh-eth-ffffffff:00 - Link is Up - 100/Full jffs2: Erase at 0x027c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x027a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02780000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02760000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02740000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02720000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02700000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x026e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x026c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x026a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02680000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02660000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02640000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02620000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02600000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x025e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x025c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x025a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02580000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02560000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02540000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02520000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02500000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x024e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x024c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x024a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02480000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02460000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02440000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02420000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02400000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x023e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x023c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x023a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02380000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02360000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02340000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02320000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02300000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x022e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x022c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x022a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02280000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02260000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02240000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02220000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02200000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x021e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x021c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x021a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02180000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02160000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02140000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02120000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02100000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x020e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x020c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x020a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02080000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02060000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02040000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02020000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x02000000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01fe0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01fc0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01fa0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01f80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01f60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01f40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01f20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01f00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01ee0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01ec0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01ea0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01e80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01e60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01e40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01e20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01e00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01de0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01dc0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01da0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01d80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01d60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01d40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01d20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01d00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01ce0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01cc0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01ca0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01c80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01c60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01c40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01c20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01c00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01be0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01bc0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01ba0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01b80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01b60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01b40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01b20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01b00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01ae0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01ac0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01aa0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01a80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01a60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01a40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01a20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01a00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x019e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x019c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x019a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01980000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01960000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01940000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01920000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01900000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x018e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x018c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x018a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01880000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01860000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01840000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01820000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01800000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x017e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x017c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x017a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01780000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01760000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01740000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01720000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01700000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x016e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x016c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x016a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01680000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01660000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01640000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01620000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01600000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x015e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x015c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x015a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01580000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01560000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01540000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01520000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01500000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x014e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x014c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x014a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01480000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01460000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01440000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01420000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01400000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x013e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x013c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x013a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01380000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01360000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01340000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01320000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01300000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x012e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x012c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x012a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01280000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01260000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01240000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01220000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01200000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x011e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x011c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x011a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01180000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01160000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01140000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01120000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01100000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x010e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x010c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x010a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01080000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01060000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01040000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01020000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x01000000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00fe0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00fc0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00fa0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00f80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00f60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00f40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00f20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00f00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00ee0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00ec0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00ea0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00e80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00e60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00e40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00e20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00e00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00de0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00dc0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00da0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00d80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00d60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00d40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00d20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00d00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00ce0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00cc0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00ca0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00c80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00c60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00c40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00c20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00c00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00be0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00bc0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00ba0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00b80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00b60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00b40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00b20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00b00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00ae0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00ac0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00aa0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00a80000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00a60000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00a40000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00a20000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00a00000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x009e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x009c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x009a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00980000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00960000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00940000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00920000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00900000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x008e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x008c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x008a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00880000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00860000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00840000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00820000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00800000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x007e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x007c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x007a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00780000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00760000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00740000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00720000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00700000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x006e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x006c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x006a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00680000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00660000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00640000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00620000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00600000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x005e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x005c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x005a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00580000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00560000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00540000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00520000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00500000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x004e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x004c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x004a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00480000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00460000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00440000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00420000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00400000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x003e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x003c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x003a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00380000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00360000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00340000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00320000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00300000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x002e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x002c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x002a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00280000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00260000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00240000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00220000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00200000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x001e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x001c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x001a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00180000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00160000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00140000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00120000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00100000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x000e0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x000c0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x000a0000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00080000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00060000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00040000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00020000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x00000000 failed immediately: -EROFS. Is the sector locked? jffs2: Erase at 0x027e0000 failed immediately: -EROFS. Is the sector locked? atmark-dist v1.55.1 (AtmarkTechno/Armadillo-840) Linux 3.4-at27 [armv7l arch] armadillo840-0 login: //二、Disk partitionの状況 [root@armadillo840-0 (ttySC2) ~]# df -h Filesystem Size Used Available Use% Mounted on /dev/root 103.7M 92.9M 5.6M 94% / udev 186.9M 4.0K 186.9M 0% /dev /dev/flashblk/firmware 2.4M 2.4M 0 100% /opt/firmware /dev/flashblk/license 128.0K 128.0K 0 100% /opt/license tmpfs 186.9M 0 186.9M 0% /tmp tmpfs 186.9M 0 186.9M 0% /var/tmp /dev/mtdblock6 60.0M 41.5M 18.5M 69% /mnt [root@armadillo840-0 (ttySC2) ~]# //三、 /dev/mtdblock6 を/mntにマウントしてみたいですが、「Device or resource busy」でマウントできません。 [root@armadillo840-0 (ttySC2) /mnt]# sudo mount -t jffs2 /dev/mtdblock6 /mnt mount: mounting /dev/mtdblock6 on /mnt failed: Device or resource busy [root@armadillo840-0 (ttySC2) /mnt]# ls [root@armadillo840-0 (ttySC2) /mnt]# 实物板：