User:Mueller
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ACL on Ext2/3
- mit Option
acl
mounten:mount -o remount,acl /
- für dauerhafte Nutzung:
sed 's/\(ext3\s\+\)/\1acl,/' /etc/fstab | diff /etc/fstab -
und das patchen :). apt-get install acl
getfacl
undsetfacl
benutzensetfacl -m u:huffna:r file
gibt Benutzer huffna Leserechte- Achtung: Im Gegensatz zu AFS unterstützt Ext3-ACL auch für einzelne Dateien ACLs.
Aufsetzen von Evolver13 (Ubuntu 7.10 Beta i386)
Allgemeine Dienste
- ldap über auth-client => ganz isi
- autofs mit autofs config von evolver12
Windriver (9.01) für Darkwing
- in redist/linux_wrappers.c: pci_register_driver() statt pci_module_init()
- Packages: linux-headers-generic linux-source für "make prepare" Informationen bzw. modpost (=> postprocess module symbol versions :))
- in redist/configure aufrufen (nicht von unten make => versemmelt config)
- in redist/ make install => fertig
- chgrp F9_remote /dev/windrvr6; chmod 664 /dev/windrvr6
- in
/etc/udev/rules.d/40-permissions.rules
anhängen:
# Windriver is very old... wrong register ACTION=="add", DEVPATH=="/bus/pci/drivers/windrvr6_pci", RUN+="/lib/mk_windrvr6.sh" ACTION=="remove", DEVPATH=="/bus/pci/drivers/windrvr6_pci", RUN+="/lib/mk_windrvr6.sh"
- dazu
/lib/mk_windrvr6.sh
:
#! /bin/bash if [ "$ACTION" == "add" ]; then major=`grep -w windrvr6 /proc/devices | cut -f1 -d" "` mknod /dev/windrvr6 c $major 0 chgrp 1009 /dev/windrvr6 chmod 664 /dev/windrvr6 fi if [ "$ACTION" == "remove" ]; then rm /dev/windrvr6 fi
NEST (1.0.13)
export CXX=`which g++`
export CC=`which gcc`
../nest-1.0.13/configure
make
PyNEST 20070419
python setup.py build
PyGSL
python setup.py build
python setup.py install
Hardware
- EPROM falsches Image
- ein Jumper falsche Position => falscher Nathanslot aktiviert
config_darkwing darkwing.bit 40
(oderdarkwing_sctrl3.bit
?)config_nathan nathan_top_spikey_ext_clk2_fastsdram.bit 2
config_darkwing darkwing.bit 60
(oderdarkwing_sctrl3.bit
?)dinit -r
Computerzeug, das auch noch erledigt werden will
- NÜX
Notizen
Erklärungsbedürftige Meldungen des dwserver
[...]
sctrl.cpp:Exec(): Error at command 0x1, nathan 3, module 0
sctrl.cpp:Exec(): Error at command 0x1, nathan 3, module 0
sctrl.cpp:Exec(): Error at command 0x1, nathan 3, module 0
sctrl.cpp:Exec(): max retries on error reached, giving up
[...]
mutex.cpp:Wait(): Mutex Error: 110 ( = Wait timed out)
hawai.cpp:Wait(): detected FPGA IRQ timeout with pending FPGA IRQ, exiting normally...
mutex.cpp:Wait(): Mutex Error: 110 ( = Wait timed out)
hawai.cpp:Wait(): detected FPGA IRQ timeout with pending FPGA IRQ, exiting normally...
mutex.cpp:Wait(): Mutex Error: 110 ( = Wait timed out)
hawai.cpp:Wait(): detected FPGA IRQ timeout with pending FPGA IRQ, exiting normally...
msgqueue.c: Could not send message: Invalid argument
Performed 48 k read transactions so far.
Merkwürdige Kernel Meldungen
[...]
MMM dd 06:66:00 prozac kernel: [666666.666666] ACPI: PCI interrupt for device 0000:05:00.0 disabled
MMM dd 06:66:00 prozac kernel: [666666.666667] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 20 (level, low) -> IRQ 23
MMM dd 06:66:00 prozac kernel: [666666.666668] ACPI: PCI interrupt for device 0000:05:00.0 disabled
MMM dd 06:66:00 prozac kernel: [666666.666669] ACPI: PCI Interrupt 0000:05:00.0[A] -> GSI 20 (level, low) -> IRQ 23