#1
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Mounting Thumb drive
$ more loadUSBModules.sh
insmod usbcore insmod pcipool insmod usb-ohci insmod usb-ohci-ep93xx insmod scsi_mod insmod sd_mod insmod usb-storage; $ sh loadUSBModules.sh Using /lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts7/kernel/drivers/usb/usbcore.o usb.c: registered new driver usbdevfs usb.c: registered new driver hub Using /lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts7/kernel/arch/arm/common/pcipool.o Using /lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts7/kernel/drivers/usb/host/usb-ohci .o Using /lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts7/kernel/drivers/usb/host/usb-ohci -ep93xx.o usb-ohci.c: USB OHCI at membase 0xe0020000, IRQ 56 usb.c: new USB bus registered, assigned bus number 1 hub.c: USB hub found hub.c: 3 ports detected Using /lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts7/kernel/drivers/scsi/scsi_mod.o SCSI subsystem driver Revision: 1.00 Using /lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts7/kernel/drivers/scsi/sd_mod.o Using /lib/modules/2.4.26-vrs1-cirrus-1-2-1-ts7/kernel/drivers/usb/storage/usb-s torage.o Initializing USB Mass Storage driver... usb.c: registered new driver usb-storage USB Mass Storage support registered. $ hub.c: new USB device not_pci-3, assigned address 2 scsi0 : SCSI emulation for USB Mass Storage devices Vendor: SanDisk Model: Cruzer Micro Rev: 0.2 Type: Direct-Access ANSI SCSI revision: 02 Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0 SCSI device sda: 501759 512-byte hdwr sectors (257 MB) sda: Write Protect is off Partition check: /dev/scsi/host0/bus0/target0/lun0: p1 $ sh loadUSB.sh Creating extra device nodes...done. Started device management daemon v1.3.25 for /dev Checking root file system... fsck 1.27 (8-Mar-2002) e2fsck 1.27 (8-Mar-2002) /dev/scsi/host0/bus0/target0/lun0/part1: clean, 19598/62744 files, 224439/250608 blocks Calculating module dependencies... done. Loading modules: usb-ohci-ep93xx fat vfat Checking all file systems... fsck 1.27 (8-Mar-2002) none on /dev/pts type devpts (rw,gid=5,mode=620) Starting hotplug subsystem: usb. Running 0dns-down to make sure resolv.conf is ok...done. Cleaning: /etc/network/ifstate. hostname: /lib/libc.so.6: version `GLIBC_2.3' not found (required by /lib/libres olv.so.2) Setting up IP spoofing protection: rp_filter. Configuring network interfaces: done. Starting portmap daemon: portmap. Running ntpdate to synchronize clock. Recovering nvi editor sessions... done. Starting system log daemon: syslogd. Starting hotplug subsystem: usb. Starting kernel log daemon: klogd. Starting NFS common utilities: statd. Starting internet superserver: inetd. Not starting NFS kernel daemon: No exports. Starting OpenBSD Secure Shell server: sshd. Starting deferred execution scheduler: atd. Starting periodic command scheduler: cron. Starting web server: apache. ts7200:~# |
#2
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To mount the 128MB flash after booting into the thumb drive, use:
mount -t yaffs /dev/root root Backing up the 250MB on the thumb drive will take around 75MB as a gzip'd tar. The stock 128MB takes around 4. |
#3
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Plug in a compact flash reader.
delete all the partitions using fdisk ts7200:/sbin# mkfs.ext2 /dev/scsi/host1/bus0/target0/lun0/part1 mke2fs 1.27 (8-Mar-2002) Filesystem label= OS type: Linux Block size=1024 (log=0) Fragment size=1024 (log=0) 64000 inodes, 255728 blocks 12786 blocks (5.00%) reserved for the super user First data block=1 32 block groups 8192 blocks per group, 8192 fragments per group 2000 inodes per group Superblock backups stored on blocks: 8193, 24577, 40961, 57345, 73729, 204801, 221185 Writing inode tables: done Writing superblocks and filesystem accounting information: done This filesystem will be automatically checked every 38 mounts or 180 days, whichever comes first. Use tune2fs -c or -i to override. ts7200:/sbin# mkdir /mnt/src ts7200:/sbin# mount /dev/scsi/host1/bus0/target0/lun0/part1 /mnt/src ts7200:/sbin# df Filesystem 1k-blocks Used Available Use% Mounted on /dev/scsi/host0/bus0/target0/lun0/part1 242686 216674 13482 95% / /dev/scsi/host1/bus0/target0/lun0/part1 255460 2704 252756 2% /mnt/src |
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