HOWTO: Kom igång med 1-wire loggning på din Dockstar

[elf98]

cat /proc/filesystems

find / -name "*vfat*"

[Loranga]

Hej,
Först vill jag bara tacka för all hjälp!

Jag ska prova cat /proc/filesystems när jag kommer hem.
Om jag förstått det rätt visar det om jag har stöd för vfat i kernel?
Om det nu visar sig att jag inte har det, så har jag har hittat uppdaterade dockstar-uImage och dockstar-rootfs filer på nätet.

I've updated my pre-built kernel and root filesystem images to include VFAT modules, so you should be able to mount VFAT USB disks now.

Sedan antar att jag får köra "Upgrading the firmware with new OpenWrt images"
http://www.cs.cmu.edu/~ecc/dockstar-howto.html

[Loranga]

Kod: Markera allt

root@OpenWrt:/etc# cat /proc/filesystems
nodev   sysfs
nodev   rootfs
nodev   bdev
nodev   proc
nodev   sockfs
nodev   usbfs
nodev   pipefs
nodev   anon_inodefs
nodev   tmpfs
nodev   devpts
        ext3
        ext2
        squashfs
nodev   ramfs
nodev   mini_fo
nodev   jffs2
nodev   rpc_pipefs
nodev   fuse
        fuseblk
nodev   fusectl
root@OpenWrt:/etc# find / -name "*vfat*"
/etc/modules.d/30-fs-vfat
/lib/modules/2.6.35.4/vfat.ko
/usr/lib/opkg/info/kmod-fs-vfat.list
/usr/lib/opkg/info/kmod-fs-vfat.control
/usr/lib/opkg/info/kmod-fs-vfat.postinst
/usr/sbin/fsck.vfat
/usr/sbin/mkfs.vfat
/overlay/etc/modules.d/30-fs-vfat
/overlay/lib/modules/2.6.35.4/vfat.ko
/overlay/usr/lib/opkg/info/kmod-fs-vfat.list
/overlay/usr/lib/opkg/info/kmod-fs-vfat.control
/overlay/usr/lib/opkg/info/kmod-fs-vfat.postinst
/overlay/usr/sbin/fsck.vfat
/overlay/usr/sbin/mkfs.vfat
/rom/etc/modules.d/30-fs-vfat
/rom/lib/modules/2.6.30.10/vfat.ko
/rom/usr/lib/opkg/info/kmod-fs-vfat.list

[elf98]

uname -a

insmod /lib/modules/2.6.35.4/vfat.ko

logread

[Loranga]

uname -a

insmod /lib/modules/2.6.35.4/vfat.ko

logread

Nu känns det som om det börjar brännas.... Vad det betyder har jag ingen aning om.

Kod: Markera allt

root@OpenWrt:/etc# uname -a
Linux OpenWrt 2.6.30.10 #10 Sat Jul 31 10:08:26 EDT 2010 armv5tel GNU/Linux
root@OpenWrt:/etc#
root@OpenWrt:/etc# insmod /lib/modules/2.6.35.4/vfat.ko
insmod: can't insert '/lib/modules/2.6.35.4/vfat.ko': invalid module format
root@OpenWrt:/etc#
root@OpenWrt:/etc# logread
....
....
....
Oct 29 20:38:01 OpenWrt cron.info crond[1538]: crond: USER root pid 2162 cmd /root/martin/bin/create_indoor_graph.sh
Oct 29 20:39:53 OpenWrt user.err kernel: vfat: version magic '2.6.35.4 mod_unload ARMv5 ' should be '2.6.30.10 mod_unload ARMv5 '

Kod: Markera allt

root@OpenWrt:/lib/modules# ls /lib/modules/
2.6.30.10  2.6.35.4

Ska jag prova med insmod /lib/modules/2.6.30.10/vfat.ko ?

[elf98]

Du har laddat ner kmod-fs-vfat till en annan kernel än den du kör (2.6.30.10)!

opkg remove kmod-fs-vfat
cp /rom/lib/modules/2.6.30.10/vfat.ko /lib/modules/2.6.30.10/
insmod vfat
logread

[Loranga]

Du får lägga till din timdebitering på min nästa beställning......

Kod: Markera allt

root@OpenWrt:/lib/modules# insmod vfat
insmod: can't insert 'vfat': unknown symbol in module, or unknown parameter

root@OpenWrt:/lib/modules# logread
.
.

Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_dir_empty
Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_time_unix2fat
Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_fs_panic
Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_get_dotdot_entry
Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_free_clusters
Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_setattr
Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_scan
Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_search_long
Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_getattr
Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_attach
Oct 29 20:52:05 OpenWrt user.warn kernel: vfat: Unknown symbol fat_build_inode

Jag ska gå igenom och prova nergradera de andra paketen. Ex har jag kmod-fs-msdos 2.6.35.4-1 men där bör jag väll ochs ha 2.6.30.10-1 antar jag

[elf98]

Antagligen en massa mer moduler som hör till en annan kärna?

Vad har du för filer i /lib/modules/2.6.35.4 -katalogen?

[Loranga]

Antagligen en massa mer moduler som hör till en annan kärna?

Vad har du för filer i /lib/modules/2.6.35.4 -katalogen?

du han före innan jag editerade min sista post

Kod: Markera allt

root@OpenWrt:/lib/modules# ls /lib/modules/2.6.35.4
fuse.ko        ide-core.ko    ide-gd_mod.ko  msdos.ko       nbd.ko         ntfs.ko

Edit:
Det kunde man ju nästan förstå att det skulle vara för bra för att vara sant...

Kod: Markera allt

root@OpenWrt:/lib/modules# ls /lib/modules/2.6.35.4
root@OpenWrt:/lib/modules#
root@OpenWrt:/lib/modules# opkg install kmod-fs-msdos
Installing kmod-fs-msdos (2.6.30.10-1) to root...
Downloading http://mirror.downloads.openwrt.org.work.zoff.cc/snapshots/trunk/kirkwood/packages//kmod-fs-msdos_2.6.30.10-1_kirkwood.ipk.
Not downgrading package kernel on root from 2.6.35.4-1 to 2.6.30.10-1.
Collected errors:
 * opkg_install_cmd: Cannot install package kmod-fs-msdos.
root@OpenWrt:/lib/modules#

[elf98]

Jag har inte jättekoll om msdos spelar någon roll, men att nedgradera den modulen kan nog hjälpa.

Sen vill du nog ha kmod-nls-iso8859-1 också.

[Loranga]

Problemet är att det blir samma problem för kmod-fs-vfat

Kod: Markera allt

root@OpenWrt:/mnt/usb# opkg install kmod-fs-vfat
Installing kmod-fs-vfat (2.6.30.10-1) to root...
Downloading http://mirror.downloads.openwrt.org.work.zoff.cc/snapshots/trunk/kirkwood/packages//kmod-fs-vfat_2.6.30.10-1_kirkwood.ipk.
Not downgrading package kernel on root from 2.6.35.4-1 to 2.6.30.10-1.
Collected errors:
 * opkg_install_cmd: Cannot install package kmod-fs-vfat.
root@OpenWrt:/mnt/usb#

Edit:
Nu har jag iallafall löst ovanstående problem.

Kod: Markera allt

opkg --force-downgrade install kmod-fs-vfat kmod-fs-ntfs kmod-fs-msdos

Men nu har jag detta istället.

Kod: Markera allt

root@OpenWrt:~# mount /dev/sda1 /mnt/usb
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_dir_empty
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_time_unix2fat
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_fs_panic
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_get_dotdot_entry
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_free_clusters
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_setattr
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_scan
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_getattr
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_attach
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_build_inode
Oct 29 21:42:58 OpenWrt user.warn kernel: msdos: Unknown symbol fat_fill_super
Oct 29 21:42:58 OpenWrt user.warn kernel: fat: Unknown symbol kmem_cache_alloc_notrace
Oct 29 21:42:58 OpenWrt user.warn kernel: fat: Unknown symbol __tracepoint_kmalloc
Oct 29 21:42:58 OpenWrt user.warn kernel: fat: Unknown symbol slab_buffer_size
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_dir_empty
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_time_unix2fat
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_fs_panic
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_get_dotdot_entry
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_free_clusters
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_setattr
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_scan
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_search_long
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_getattr
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_attach
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol kmem_cache_alloc_notrace
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_add_entries
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_sync_inode
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol __tracepoint_kmalloc
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol slab_buffer_size
Oct 29 21:42:58 OpenWrt user.warn kernel: vfat: Unknown symbol fat_detach
Oct 29 21:42:58 OpenWrt user.warn kernel: ntfs: Unknown symbol kmem_cache_alloc_notrace
Oct 29 21:42:58 OpenWrt user.warn kernel: ntfs: Unknown symbol __tracepoint_kmalloc
Oct 29 21:42:58 OpenWrt user.warn kernel: ntfs: Unknown symbol slab_buffer_size

(Jag ångrar inte en sekund att jag lät mig övertalas att skaffa 1-wire istället för en väderstation som jag först var inne på. Man lär sig något nytt hela tiden )

[elf98]

opkg list installed (eller liknande, kommer inte ihåg...)

[Loranga]

Kod: Markera allt

root@OpenWrt:~# opkg list
apache - 2.2.15-2
base-files - 51-r22442
bash - 3.2-2
bc - 1.06.95-1
binutils - 2.19.1-3
busybox - 1.16.2-1
cgilib - 0.7-1
cmdftp - 0.9.7-1
collectd - 4.9.1-3
collectd-mod-rrdtool - 4.9.1-3
coreutils-nohup - 7.2-1
digitemp - 3.6.0-3
dosfsck - 3.0.9-1
dropbear - 0.52-5
e2fsprogs - 1.41.12-1
fdisk - 2.13.0.1-4
file - 4.26-2
glib1 - 1.2.10-1
hotplug2 - 1.0-beta-2
htop - 0.8.3-2
ifstat - 1.1-1
iftop - 0.17-2
iperf - 2.0.5-1
kernel - 2.6.30.10-1
kmod-fs-msdos - 2.6.30.10-1
kmod-fs-nfs-common - 2.6.30.10-1
kmod-fs-ntfs - 2.6.30.10-1
kmod-fs-vfat - 2.6.30.10-1
kmod-leds-gpio - 2.6.30.10-1
kmod-nls-base - 2.6.30.10-1
kmod-nls-cp437 - 2.6.30.10-1
kmod-nls-cp850 - 2.6.30.10-1
kmod-nls-cp852 - 2.6.30.10-1
kmod-nls-iso8859-1 - 2.6.30.10-1
kmod-nls-iso8859-13 - 2.6.30.10-1
kmod-nls-iso8859-15 - 2.6.30.10-1
kmod-nls-utf8 - 2.6.30.10-1
kmod-scsi-core - 2.6.30.10-1
kmod-usb-core - 2.6.30.10-1
kmod-usb-storage - 2.6.30.10-1
kmod-usb-storage-extras - 2.6.30.10-1
ldd - 0.9.30.2-51
libapr - 1.4.2-1
libaprutil - 1.3.9-1
libart - 2.3.21-1
libbfd - 2.19.1-3
libblkid - 1.41.12-1
libc - 0.9.30.2-51
libdnet - 1.11-2
libevent - 1.4.13-2
libexpat - 2.0.1-1
libext2fs - 1.41.12-1
libfreetype - 2.3.9-2
libgcc - 4.4.4-51
libiconv - 1.11-1
libiptc - 1.4.8-1
liblua - 5.1.4-6
liblzo - 2.03-3
libmagic - 4.26-2
libncurses - 5.7-3
libopenssl - 0.9.8o-1
libow - 2.8p1-1
libow-capi - 2.8p1-1
libpcap - 1.0.0-2
libpcre - 8.10-1
libpng - 1.2.44-1
libpopt - 1.7-5
libpthread - 0.9.30.2-51
librrd - 1.2.30-1
librrd1 - 1.0.50-1
librt - 0.9.30.2-51
libsqlite3 - 3.7.0-1
libsysfs - 2.1.0-2
libuci - 12012009.5-2
libuci-lua - 12012009.5-2
libusb - 0.1.12-2
libuuid - 1.41.12-1
libwrap - 7.6-1
lighttpd - 1.4.26-3
lighttpd-mod-rrdtool - 1.4.26-3
lsof - 4.81-1
lua - 5.1.4-6
luci-admin-core - 0.9+svn6221-1
luci-admin-full - 0.9+svn6221-1
luci-admin-mini - 0.9+svn6221-1
luci-app-initmgr - 0.9+svn6221-1
luci-cbi - 0.9+svn6221-1
luci-core - 0.9+svn6221-1
luci-http - 0.9+svn6221-1
luci-i18n-english - 0.9+svn6221-1
luci-ipkg - 0.9+svn6221-1
luci-lmo - 0.9+svn6221-1
luci-medium - 0.9+svn6221-1
luci-nixio - 0.9+svn6221-1
luci-sgi-cgi - 0.9+svn6221-1
luci-sys - 0.9+svn6221-1
luci-theme-base - 0.9+svn6221-1
luci-theme-openwrt - 0.9+svn6221-1
luci-theme-openwrtlight - 0.9+svn6221-1
luci-uci - 0.9+svn6221-1
luci-uvl - 0.9+svn6221-1
luci-web - 0.9+svn6221-1
mc - 4.6.2-1
microcom - 1.02-1
minicom - 2.3-1
mkdosfs - 3.0.9-1
mtd - 13
mtd-utils - 20090227-1
nano - 2.2.5-1
net-tools-arp - 1.60-2
net-tools-domainname - 1.60-2
net-tools-hostname - 1.60-2
net-tools-ifconfig - 1.60-2
net-tools-netstat - 1.60-2
nfs-utils - 1.1.6-1
nmap - 5.35DC1-1
ntfsprogs - 2.0.0-1
ntp-utils - 4.2.6p2-1
ntpclient - 2007_365-4
objdump - 2.19.1-3
opkg - 528-1
owftpd - 2.8p1-1
owserver - 2.8p1-1
owshell - 2.8p1-1
perl - 5.10.0-4
perl-dbi - 1.604-1
perlbase-essential - 5.10.0-4
portmap - 6.0-2
procps - 3.2.8-1
psmisc - 22.12-2
rrdcgi - 1.2.30-1
rrdcollect - 0.2.4-1
rrdcollect-example - 0.2.4-1
rrdtool1 - 1.0.50-1
rsync - 3.0.7-1
screen - 4.0.3-2
strace - 4.5.20-1
sudo - 1.7.2p6-1
sysfsutils - 2.1.0-2
sysstat - 9.0.6-1
uboot-envtools - 20081215-2
uci - 12012009.5-2
uclibcxx - 0.2.2-3
udevtrigger - 106-1
uhttpd - 12
usbutils - 0.90-1
vim - 7.1-3
wget - 1.12-2
zlib - 1.2.3-5
root@OpenWrt:~#

[elf98]

opkg list visar tillgängliga paket. Med tillägget installed borde installerade paket visas...

[Loranga]

Kod: Markera allt

root@OpenWrt:~# opkg list_installed
apache - 2.2.15-2
base-files - 51-r22442
bash - 3.2-2
bc - 1.06.95-1
binutils - 2.19.1-3
busybox - 1.16.2-1
cgilib - 0.7-1
cmdftp - 0.9.7-1
collectd - 4.9.1-3
collectd-mod-rrdtool - 4.9.1-3
coreutils-nohup - 7.2-1
digitemp - 3.6.0-3
dosfsck - 3.0.9-1
dropbear - 0.52-5
e2fsprogs - 1.41.12-1
fdisk - 2.13.0.1-4
file - 4.26-2
glib1 - 1.2.10-1
hotplug2 - 1.0-beta-2
htop - 0.8.3-2
ifstat - 1.1-1
iftop - 0.17-2
iperf - 2.0.5-1
kernel - 2.6.30.10-1
kmod-fs-msdos - 2.6.30.10-1
kmod-fs-nfs-common - 2.6.30.10-1
kmod-fs-ntfs - 2.6.30.10-1
kmod-fs-vfat - 2.6.30.10-1
kmod-leds-gpio - 2.6.30.10-1
kmod-nls-base - 2.6.30.10-1
kmod-nls-cp437 - 2.6.30.10-1
kmod-nls-cp850 - 2.6.30.10-1
kmod-nls-cp852 - 2.6.30.10-1
kmod-nls-iso8859-1 - 2.6.30.10-1
kmod-nls-iso8859-13 - 2.6.30.10-1
kmod-nls-iso8859-15 - 2.6.30.10-1
kmod-nls-iso8859-2 - 2.6.30.10-1
kmod-nls-utf8 - 2.6.30.10-1
kmod-scsi-core - 2.6.30.10-1
kmod-usb-core - 2.6.30.10-1
kmod-usb-ohci - 2.6.30.10-1
kmod-usb-storage - 2.6.30.10-1
kmod-usb-storage-extras - 2.6.30.10-1
kmod-usb-uhci - 2.6.30.10-1
kmod-usb2 - 2.6.30.10-1
ldd - 0.9.30.2-51
libapr - 1.4.2-1
libaprutil - 1.3.9-1
libart - 2.3.21-1
libbfd - 2.19.1-3
libblkid - 1.41.12-1
libc - 0.9.30.2-51
libdnet - 1.11-2
libevent - 1.4.13-2
libexpat - 2.0.1-1
libext2fs - 1.41.12-1
libfreetype - 2.3.9-2
libgcc - 4.4.4-51
libiconv - 1.11-1
libiptc - 1.4.8-1
liblua - 5.1.4-6
liblzo - 2.03-3
libmagic - 4.26-2
libncurses - 5.7-3
libopenssl - 0.9.8o-1
libow - 2.8p1-1
libow-capi - 2.8p1-1
libpcap - 1.0.0-2
libpcre - 8.10-1
libpng - 1.2.44-1
libpopt - 1.7-5
libpthread - 0.9.30.2-51
librrd - 1.2.30-1
librrd1 - 1.0.50-1
librt - 0.9.30.2-51
libsqlite3 - 3.7.0-1
libsysfs - 2.1.0-2
libuci - 12012009.5-2
libuci-lua - 12012009.5-2
libusb - 0.1.12-2
libuuid - 1.41.12-1
libwrap - 7.6-1
lighttpd - 1.4.26-3
lighttpd-mod-rrdtool - 1.4.26-3
lsof - 4.81-1
lua - 5.1.4-6
luci-admin-core - 0.9+svn6221-1
luci-admin-full - 0.9+svn6221-1
luci-admin-mini - 0.9+svn6221-1
luci-app-initmgr - 0.9+svn6221-1
luci-cbi - 0.9+svn6221-1
luci-core - 0.9+svn6221-1
luci-http - 0.9+svn6221-1
luci-i18n-english - 0.9+svn6221-1
luci-ipkg - 0.9+svn6221-1
luci-lmo - 0.9+svn6221-1
luci-medium - 0.9+svn6221-1
luci-nixio - 0.9+svn6221-1
luci-sgi-cgi - 0.9+svn6221-1
luci-sys - 0.9+svn6221-1
luci-theme-base - 0.9+svn6221-1
luci-theme-openwrt - 0.9+svn6221-1
luci-theme-openwrtlight - 0.9+svn6221-1
luci-uci - 0.9+svn6221-1
luci-uvl - 0.9+svn6221-1
luci-web - 0.9+svn6221-1
mc - 4.6.2-1
microcom - 1.02-1
minicom - 2.3-1
mkdosfs - 3.0.9-1
mtd - 13
mtd-utils - 20090227-1
nano - 2.2.5-1
net-tools-arp - 1.60-2
net-tools-domainname - 1.60-2
net-tools-hostname - 1.60-2
net-tools-ifconfig - 1.60-2
net-tools-netstat - 1.60-2
nfs-utils - 1.1.6-1
nmap - 5.35DC1-1
ntfsprogs - 2.0.0-1
ntp-utils - 4.2.6p2-1
ntpclient - 2007_365-4
objdump - 2.19.1-3
opkg - 528-1
owftpd - 2.8p1-1
owserver - 2.8p1-1
owshell - 2.8p1-1
perl - 5.10.0-4
perl-dbi - 1.604-1
perlbase-essential - 5.10.0-4
portmap - 6.0-2
procps - 3.2.8-1
psmisc - 22.12-2
rrdcgi - 1.2.30-1
rrdcollect - 0.2.4-1
rrdcollect-example - 0.2.4-1
rrdtool1 - 1.0.50-1
rsync - 3.0.7-1
screen - 4.0.3-2
strace - 4.5.20-1
sudo - 1.7.2p6-1
sysfsutils - 2.1.0-2
sysstat - 9.0.6-1
uboot-envtools - 20081215-2
uci - 12012009.5-2
uclibcxx - 0.2.2-3
udevtrigger - 106-1
uhttpd - 12
usbutils - 0.86-2
vim - 7.1-3
wget - 1.12-2
zlib - 1.2.3-5
root@OpenWrt:~#