root at 172.16.115.7:/# more /proc/mtd dev: size erasesize name mtd0: 01000000 00040000 "RPX" mtd1: 00080000 00040000 "UBOOT partition" mtd2: 00180000 00040000 "KERNEL partition" mtd3: 00e00000 00040000 "JFFS2 partition" but I run the command: root at 172.16.115.7:/# df Filesystem 1k-blocks Used Available Use% Mounted on /dev/root 10346120 6484925 3431619 66% / root at 172.16.115.7:/# eraseall /dev/mtd3 eraseall: /dev/mtd3: No such device what is wrong ? following is the kernel runnig message: ## Booting image at 00200000 ... Image Name: Linux-2.4.18_mvl30-rpxlite Image Type: PowerPC Linux Kernel Image (gzip compressed) Data Size: 715001 Bytes = 698.2 kB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Uncompressing Kernel Image ... OK Linux version 2.4.18_mvl30-rpxlite (root at localhost.localdomain) (gcc version 3.2.1 20020930 (MontaVista)) #1 ?? 5?? 13 22:57:01 CST 2004 On node 0 totalpages: 16384 zone(0): 16384 pages. zone(1): 0 pages. zone(2): 0 pages. Kernel command line: console=ttyS0,9600 root=/dev/nfs rw nfsroot=172.16.115.2:/workspace/myfilesystem/target ip=172.16.115.7:172.16.115.2:0.0.0.172:255.255.255.0::eth0:off panic=1 Decrementer Frequency = 180000000/60 Calibrating delay loop... 47.82 BogoMIPS Memory: 62828k available (1240k kernel code, 368k data, 56k init, 0k highmem) Dentry-cache hash table entries: 8192 (order: 4, 65536 bytes) Inode-cache hash table entries: 4096 (order: 3, 32768 bytes) Mount-cache hash table entries: 1024 (order: 1, 8192 bytes) Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes) Page-cache hash table entries: 16384 (order: 4, 65536 bytes) POSIX conformance testing by UNIFIX Linux NET4.0 for Linux 2.4 Based upon Swansea University Computer Society NET3.039 Initializing RT netlink socket Starting kswapd Disabling the Out Of Memory Killer Journalled Block Device driver loaded JFFS version 1.0, (C) 1999, 2000 Axis Communications AB JFFS2 version 2.1. (C) 2001, 2002 Red Hat, Inc., designed by Axis Communications AB. CPM UART driver version 0.03 ttyS0 on SMC1 at 0x0280, BRG1 pty: 256 Unix98 ptys configured block: 128 slots per queue, batch=32 RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize eth0: CPM ENET Version 0.2 on SCC2, 00:10:ec:00:37:5b loop: loaded (max 8 devices) RPX Lite or CLLF flash device: 4000000 at ff000000 Amd/Fujitsu Extended Query Table v1.2 at 0x0040 number of CFI chips: 1 Creating 3 MTD partitions on "RPX": 0x00000000-0x00080000 : "UBOOT partition" 0x00080000-0x00200000 : "KERNEL partition" 0x00200000-0x01000000 : "JFFS2 partition" mice: PS/2 mouse device common for all mice NET4: Linux TCP/IP 1.0 for NET4.0 IP Protocols: ICMP, UDP, TCP, IGMP IP: routing cache hash table of 512 buckets, 4Kbytes TCP: Hash tables configured (established 4096 bind 8192) IP-Config: Gateway not on directly connected network. NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. Looking up port of RPC 100003/2 on 172.16.115.2 Looking up port of RPC 100005/1 on 172.16.115.2 VFS: Mounted root (nfs filesystem). Freeing unused kernel memory: 56k init INIT: version 2.78 booting Activating swap... Checking all file systems... Parallelizing fsck version 1.22 (22-Jun-2001) Calculating module dependencies... depmod: *** Unresolved symbols in /lib/modules/2.4.18_mvl30-rpxlite/kernel/drivers/ide/ide-cs.o depmod: *** Unresolved symbols in /lib/modules/2.4.18_mvl30-rpxlite/kernel/fs/nfsd/nfsd.o depmod: *** Unresolved symbols in /lib/modules/2.4.18_mvl30-rpxlite/kernel/fs/smbfs/smbfs.o done. Loading modules: mkdir: cannot create directory `/dev/pts': File exists Mounting local filesystems... nothing was mounted Cleaning: /etc/network/ifstate. Setting up IP spoofing protection: rp_filter. Disable TCP/IP Explicit Congestion Notification: done. Configuring network interfaces: done. Starting portmap daemon: portmap. Cleaning: /tmp /var/lock /var/run. INIT: Entering runlevel: 3 Starting system log daemon: syslogd klogd. Starting internet superserver: inetd.
MontaVista Linux 3.0, Professional Edition ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
