Re: Hotplug scripts not working.

[Goran <netbsd-list%arcor.de@localhost>]

Still no progress :(

Below I've posted some infos. I see two questions. There are two xend
running. Why? And Xen shows a DeprecationWarning. Why?

Goran

# cat /etc/rc.conf | grep xen
hostname=xen.local
xend=YES
xenbackendd=YES

# ps -A | grep xen
204 ?     Il   0:00.00 xenconsoled 
243 ?     I    0:00.00 /usr/pkg/bin/python2.5 /usr/pkg/sbin/xend start 
247 ?     I    0:00.18 xenstored --pid-file /var/run/xenstore.pid 
248 ?     Il   0:00.95 /usr/pkg/bin/python2.5 /usr/pkg/sbin/xend start 
252 ?     Isl  0:00.00 /usr/pkg/sbin/xenbackendd

# dmesg
[...]
Xen clock: using event channel 13
timecounter: Timecounter "xen_system_time" frequency 1000000000 Hz
quality 10000
acpiacad0: AC adapter online.
xenbus0: using event channel 14
[...]
xvif1.0: Ethernet address 00:16:3e:07:fd:36
xvif1.0: disconnecting

# cat /var/log/xenbackendd.log
stat: : lstat: No such file or directory
stat: : lstat: No such file or directory
stat: : lstat: No such file or directory
stat: : lstat: No such file or directory
Failed to read /local/domain/0/backend/console/1/0/script (No such file
or directory)
xenstore-read: couldn't read
path /local/domain/0/backend/console/1/0/type
unknown type 
unknown type

# xm dmesg
/usr/pkg/lib/python2.5/xmllib.py:9: DeprecationWarning: The xmllib
module is obsolete.  Use xml.sax instead.
  warnings.warn("The xmllib module is obsolete.  Use xml.sax instead.",
DeprecationWarning)
 __  __            _____  _  _  _   
 \ \/ /___ _ __   |___ / / || || |  
  \  // _ \ '_ \    |_ \ | || || |_ 
  /  \  __/ | | |  ___) || ||__   _|
 /_/\_\___|_| |_| |____(_)_(_) |_|  
                                    
 http://www.cl.cam.ac.uk/netos/xen
 University of Cambridge Computer Laboratory

 Xen version 3.1.4 (bouyer@) (gcc version 4.1.3 20080704 prerelease
(NetBSD nb2 20081120)) Thu Apr 16 09:32:17 UTC 2009
 Latest ChangeSet: unavailable

(XEN) Command line: dom0_mem=256M
(XEN) Video information:
(XEN)  VGA is text mode 80x25, font 8x16
(XEN)  VBE/DDC methods: V2; EDID transfer time: 1 seconds
(XEN) Disc information:
(XEN)  Found 1 MBR signatures
(XEN)  Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN)  0000000000000000 - 000000000009f000 (usable)
(XEN)  000000000009f000 - 00000000000a0000 (reserved)
(XEN)  0000000000100000 - 00000000cf6d3400 (usable)
(XEN)  00000000cf6d3400 - 00000000d0000000 (reserved)
(XEN)  00000000f0000000 - 00000000f4007000 (reserved)
(XEN)  00000000f4008000 - 00000000f400c000 (reserved)
(XEN)  00000000fec00000 - 00000000fec10000 (reserved)
(XEN)  00000000fed20000 - 00000000feda0000 (reserved)
(XEN)  00000000fee00000 - 00000000fee10000 (reserved)
(XEN)  00000000ffb00000 - 0000000100000000 (reserved)
(XEN) System RAM: 3318MB (3398088kB)
(XEN) Xen heap: 9MB (10228kB)
(XEN) Domain heap initialised: DMA width 32 bits
(XEN) PAE disabled.
(XEN) Processor #0 6:14 APIC version 20
(XEN) Processor #1 6:14 APIC version 20
(XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
(XEN) Enabling APIC mode:  Flat.  Using 1 I/O APICs
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 1828.798 MHz processor.
(XEN) HVM: VMX enabled
(XEN) VMX: MSR intercept bitmap enabled
(XEN) CPU0: Intel Genuine Intel(R) CPU           T2400  @ 1.83GHz
stepping 08
(XEN) Booting processor 1/1 eip 90000
(XEN) CPU1: Intel Genuine Intel(R) CPU           T2400  @ 1.83GHz
stepping 08
(XEN) Total of 2 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN)  -> Using new ACK method
(XEN) Platform timer overflows in 14998 jiffies.
(XEN) Platform timer is 14.318MHz HPET
(XEN) Brought up 2 CPUs
(XEN) *** LOADING DOMAIN 0 ***
(XEN)  Xen  kernel: 32-bit, lsb
(XEN)  Dom0 kernel: 32-bit, lsb, paddr 0xc0100000 -> 0xc0a51c54
(XEN)  Dom0 symbol map 0xc0a51c54 -> 0xc0b1e4c8
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN)  Dom0 alloc.:   3e000000->3f000000 (61440 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN)  Loaded kernel: c0100000->c0b1e4c8
(XEN)  Init. ramdisk: c0b1f000->c0b1f000
(XEN)  Phys-Mach map: c0b1f000->c0b5f000
(XEN)  Start info:    c0b5f000->c0b5f46c
(XEN)  Page tables:   c0b60000->c0b64000
(XEN)  Boot stack:    c0b64000->c0b65000
(XEN)  TOTAL:         c0000000->c0c00000
(XEN)  ENTRY ADDRESS: c0100000
(XEN) Dom0 has maximum 2 VCPUs
(XEN) Scrubbing Free RAM: .............................done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch
input to Xen).
(XEN) Freed 92kB init memory.
(XEN) ioapic_guest_write: apic=0, pin=2, old_irq=0, new_irq=-1
(XEN) ioapic_guest_write: old_entry=000009f0, new_entry=00010900
(XEN) ioapic_guest_write: Attempt to remove IO-APIC pin of in-use IRQ!