If changed to jffs2, the resolv.conf error disappear. On Mon, 2011-09-26 at 10:57 +0800, 倪庆亮 wrote: > no luck, maybe it is not the order, problem still there. > and I can't find the /etc/resolv.conf after login. > > the console log section: > > Checking for -/etc/resolv.conf-. > Creating link -/etc/resolv.conf- pointing to -/var/run/resolv.conf-. > Checking for -/etc/resolv.conf-. > Creating link -/etc/resolv.conf- pointing to -/var/run/resolv.conf-. > Configuring network interfaces... udhcpc (v1.18.5) started > Sending discover... > PHY: mdio@e0024520:02 - Link is Up - 100/Full > Sending discover... > Sending select for 192.168.0.108... > Lease of 192.168.0.108 obtained, lease time 604800 > /etc/udhcpc.d/50default: line 63: /etc/resolv.conf: No space left on > device > adding dns 192.168.0.1 > /etc/udhcpc.d/50default: line 67: /etc/resolv.conf: No space left on > device > done. > > > > On Mon, 2011-09-26 at 09:45 +0800, 倪庆亮 wrote: > > for resolv.conf, maybe /etc/resolv.conf and /var/run/resolv.conf are > > misordered. > > > > in 00_core: > > l root root 0644 /etc/resolv.conf /var/run/resolv.conf > > f root root 0644 /var/run/resolv.conf none > > > > if no /var/run/resolv.conf, does the first line can be success?? > > > > maybe we should change the order to: > > > > f root root 0644 /var/run/resolv.conf none > > l root root 0644 /etc/resolv.conf /var/run/resolv.conf > > > > > > > > On Mon, 2011-09-26 at 09:41 +0800, 倪庆亮 wrote: > > > I'm using ramdisk, and get some error when booting, the udhcpc can't > > > write resolv.conf (No space left on device) and the rpm-postinsts fail. > > > > > > my analysis: > > > for the former, I only find some info in > > > ./default/volatiles/00_core, > > > the /etc/resolv.conf is a link to /var/run/resolv.conf, but I have no > > > idea about udhcpd's error. > > > > > > for the latter, rpm-postinsts, the reason is: in rpm-postinsts, > > > all sh > > > files have been executed, and moved to *.done, > > > (through /etc/rcS.d/S98configure), but /etc/rcS.d/S98configure have not > > > been deleted, so it is executed again when booting, but there is no any > > > *.sh file, so fail. ( as expected, if the /etc/rpm-postinsts/*.sh is > > > moved to *.sh.done, the /etc/rcS.d/S98configure should be deleted, but > > > it does exist in the rootfs) > > > > > > the content of /etc/rcS.d/S98configure is: > > > for i in /etc/rpm-postinsts/*.sh; do > > > echo "Running postinst $i..." > > > if [ -f $i ] && sh $i; then > > > # rm $i > > > mv $i $i.done > > > else > > > echo "ERROR: postinst $i failed." > > > fi > > > done > > > rm -f /etc/rcS.d/S98configure > > > I think the for sentence is not so robust as expected when no any *.sh > > > files. > > > > > > > > > > > > 1. the bootargs in uboot is > > > root=/dev/ram rw ramdisk_size=65535 console=ttyS1,115200 > > > 2. the image type is > > > ext2.gz.u-boot > > > 3. the `df` after login: > > > root@xx~#df > > > Filesystem 1K-blocks Used Available Use% Mounted on > > > /dev/root 16275 11121 4335 72% / > > > devtmpfs 127664 112 127552 0% /dev > > > none 127664 112 127552 0% /dev > > > tmpfs 127664 20 127644 0% /var/volatile > > > tmpfs 127664 0 127664 0% /media/ram > > > > > > the rootfs size is 16M, and the ext2.gz.u-boot is 4.1M. > > > > > > 4. indeed, I have encountered one similar problem when using LTIB, that > > > is: > > > after login, I can't find the /dev/mtdX, I don't know detail of > > > the > > > udev, so I checked the auto mount devfs in kernel config, and so get the > > > expected. > > > > > > 5. the bootlog is: > > > ## Booting kernel from Legacy Image at fc100000 ... > > > Image Name: Linux-3.0.4 > > > Created: 2011-09-21 8:45:32 UTC > > > Image Type: PowerPC Linux Kernel Image (gzip compressed) > > > Data Size: 2262322 Bytes = 2.2 MB > > > Load Address: 00000000 > > > Entry Point: 00000000 > > > Verifying Checksum ... OK > > > ## Loading init Ramdisk from Legacy Image at fc500000 ... > > > Image Name: core-image-sa735-sa735-201109230 > > > Created: 2011-09-23 3:35:58 UTC > > > Image Type: PowerPC Linux RAMDisk Image (gzip compressed) > > > Data Size: 4311933 Bytes = 4.1 MB > > > Load Address: 00000000 > > > Entry Point: 00000000 > > > Verifying Checksum ... OK > > > ## Flattened Device Tree blob at fc0e0000 > > > Booting using the fdt blob at 0xfc0e0000 > > > Uncompressing Kernel Image ... OK > > > Loading Ramdisk to 0faf5000, end 0ff11b7d ... OK > > > Loading Device Tree to 007fa000, end 007ff4ed ... OK > > > Using MPC831x RDB machine description > > > Linux version 3.0.4 (ll@myhost) (gcc version 4.6.1 20110627 (prerelease) > > > (GCC) ) #1 Wed Sep 21 16:45:26 CST 2011 > > > Found initrd at 0xcfaf5000:0xcff11b7d > > > bootconsole [udbg0] enabled > > > setup_arch: bootmem > > > mpc831x_rdb_setup_arch() > > > Found FSL PCI host bridge at 0x00000000e0008500. Firmware bus number: > > > 0->0 > > > PCI host bridge /pci@e0008500 (primary) ranges: > > > MEM 0x0000000090000000..0x000000009fffffff -> 0x0000000090000000 > > > MEM 0x0000000080000000..0x000000008fffffff -> 0x0000000080000000 > > > Prefetch > > > IO 0x00000000e0300000..0x00000000e03fffff -> 0x0000000000000000 > > > arch: exit > > > Zone PFN ranges: > > > DMA 0x00000000 -> 0x00010000 > > > Normal empty > > > Movable zone start PFN for each node > > > early_node_map[1] active PFN ranges > > > 0: 0x00000000 -> 0x00010000 > > > Built 1 zonelists in Zone order, mobility grouping on. Total pages: > > > 65024 > > > Kernel command line: root=/dev/ram rw ramdisk_size=65535 > > > console=ttyS1,115200 > > > PID hash table entries: 1024 (order: 0, 4096 bytes) > > > Dentry cache hash table entries: 32768 (order: 5, 131072 bytes) > > > Inode-cache hash table entries: 16384 (order: 4, 65536 bytes) > > > Memory: 249928k/262144k available (4392k kernel code, 12216k reserved, > > > 156k data, 1111k bss, 172k init) > > > Kernel virtual memory layout: > > > * 0xfffdf000..0xfffff000 : fixmap > > > * 0xfdefd000..0xfe000000 : early ioremap > > > * 0xd1000000..0xfdefd000 : vmalloc & ioremap > > > NR_IRQS:512 nr_irqs:512 16 > > > IPIC (128 IRQ sources) at d1000700 > > > clocksource: timebase mult[7800001] shift[22] registered > > > pid_max: default: 32768 minimum: 301 > > > Mount-cache hash table entries: 512 > > > devtmpfs: initialized > > > NET: Registered protocol family 16 > > > > > > PCI: Probing PCI hardware > > > bio: create slab <bio-0> at 0 > > > Freescale Elo / Elo Plus DMA driver > > > vgaarb: loaded > > > usbcore: registered new interface driver usbfs > > > usbcore: registered new interface driver hub > > > usbcore: registered new device driver usb > > > Switching to clocksource timebase > > > NET: Registered protocol family 2 > > > IP route cache hash table entries: 2048 (order: 1, 8192 bytes) > > > TCP established hash table entries: 8192 (order: 4, 65536 bytes) > > > TCP bind hash table entries: 8192 (order: 3, 32768 bytes) > > > TCP: Hash tables configured (established 8192 bind 8192) > > > 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 (no cpio magic); looks like an initrd > > > Freeing initrd memory: 4212k freed > > > WDT driver for MPC8xxx initialized. mode:reset timeout=65535 (32 > > > seconds) > > > fsl-elo-dma e00082a8.dma: #0 (fsl,elo-dma-channel), irq 71 > > > fsl-elo-dma e00082a8.dma: #1 (fsl,elo-dma-channel), irq 71 > > > fsl-elo-dma e00082a8.dma: #2 (fsl,elo-dma-channel), irq 71 > > > fsl-elo-dma e00082a8.dma: #3 (fsl,elo-dma-channel), irq 71 > > > JFFS2 version 2.2. (NAND) © 2001-2006 Red Hat, Inc. > > > msgmni has been set to 498 > > > io scheduler noop registered > > > io scheduler deadline registered > > > io scheduler cfq registered (default) > > > Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled > > > serial8250.0: ttyS0 at MMIO 0xe0004500 (irq = 16) is a 16550A > > > serial8250.0: ttyS1 at MMIO 0xe0004600 (irq = 17) is a 16550A > > > console [ttyS1] enabled, bootconsole disabled > > > console [ttyS1] enabled, bootconsole disabled > > > Freescale QUICC Engine UART device driver > > > brd: module loaded > > > loop: module loaded > > > fc000000.flash: Found 1 x16 devices at 0x0 in 16-bit bank. Manufacturer > > > ID 0x000089 Chip ID 0x00227e > > > Amd/Fujitsu Extended Query Table at 0x0040 > > > Amd/Fujitsu Extended Query version 1.3. > > > number of CFI chips: 1 > > > Creating 7 MTD partitions on "fc000000.flash": > > > 0x0000000c0000-0x0000000e0000 : "NOR (RO) Platform Version Info" > > > 0x0000000e0000-0x000000100000 : "NOR (RO) Device Tree Blob" > > > 0x000000100000-0x000000500000 : "NOR (RO) Linux Kernel Image" > > > 0x000000500000-0x000002000000 : "NOR (RO) Ramdisk Root File System" > > > 0x000002000000-0x000004000000 : "NOR (RW) JFFS2 User File System" > > > 0x000000000000-0x000000080000 : "NOR (RO) U-Boot Image" > > > 0x000000080000-0x0000000a0000 : "NOR (RO) U-Boot Environment" > > > Fixed MDIO Bus: probed > > > eth0: Gianfar Ethernet Controller Version 1.2, 04:00:00:00:00:0a > > > eth0: Running with NAPI enabled > > > eth0: RX BD ring size for Q[0]: 256 > > > eth0: TX BD ring size for Q[0]: 256 > > > eth1: Gianfar Ethernet Controller Version 1.2, 04:00:00:00:00:0b > > > eth1: Running with NAPI enabled > > > eth1: RX BD ring size for Q[0]: 256 > > > eth1: TX BD ring size for Q[0]: 256 > > > ucc_geth: QE UCC Gigabit Ethernet Controller > > > Freescale PowerQUICC MII Bus: probed > > > Freescale PowerQUICC MII Bus: probed > > > usbmon: debugfs is not available > > > ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver > > > i2c /dev entries driver > > > mpc-i2c e0003000.i2c: timeout 1000000 us > > > at24 0-0050: 256 byte 24c02 EEPROM, writable, 1 bytes/write > > > rtc-ds1374 0-0068: rtc core: registered ds1374 as rtc0 > > > at24 0-0051: 256 byte 24c02 EEPROM, writable, 1 bytes/write > > > pcf857x: probe of 0-0021 failed with error -5 > > > lm75 0-0048: hwmon0: sensor 'tcn75' > > > lm75: probe of 0-0049 failed with error -5 > > > usbcore: registered new interface driver usbhid > > > usbhid: USB HID core driver > > > oprofile: using timer interrupt. > > > TCP cubic registered > > > Initializing XFRM netlink socket > > > NET: Registered protocol family 17 > > > NET: Registered protocol family 15 > > > Registering the dns_resolver key type > > > rtc-ds1374 0-0068: setting system clock to 2011-09-22 12:17:13 UTC > > > (1316693833) > > > RAMDISK: gzip image found at block 0 > > > VFS: Mounted root (ext2 filesystem) on device 1:0. > > > devtmpfs: mounted > > > Freeing unused kernel memory: 172k init > > > INIT: version 2.88 booting > > > Starting udev > > > Starting Bootlog daemon: bootlogd. > > > Configuring network interfaces... udhcpc (v1.18.5) started > > > Sending discover... > > > PHY: mdio@e0024520:02 - Link is Up - 100/Full > > > Sending discover... > > > Sending select for 192.168.0.108... > > > Lease of 192.168.0.108 obtained, lease time 604800 > > > /etc/udhcpc.d/50default: line 63: /etc/resolv.conf: No space left on > > > device > > > adding dns 192.168.0.1 > > > /etc/udhcpc.d/50default: line 67: /etc/resolv.conf: No space left on > > > device > > > done. > > > Fri Sep 23 03:35:00 UTC 2011 > > > Running postinst /etc/rpm-postinsts/*.sh... > > > ERROR: postinst /etc/rpm-postinsts/*.sh failed. > > > INIT: Entering runlevel: 5 > > > Starting internet superserver: inetd. > > > Starting syslogd/klogd: done > > > Stopping Bootlog daemon: bootlogd. > > > > > > > > > -- > > > Yi Qingliang > > > niqingli...@insigma.com.cn > > > http://niqingliang2003.wordpress.com > > > > > > > > > > -- > > Yi Qingliang > > niqingli...@insigma.com.cn > > http://niqingliang2003.wordpress.com > > > > > > -- > Yi Qingliang > niqingli...@insigma.com.cn > http://niqingliang2003.wordpress.com > >
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