Ole Thomsen schrieb:
ich habe auch schon einige Erfahrungen mit LVM, allerdings ist mir
soetwas, wie Du schilderst noch nicht untergekommen. Hast Du mal,
während auf das LVM "Laufwerk" zugegeriffen wird einen "tail -f
/var/log/messages" mitlaufen lassen ? Was sagt denn das Syslog dazu ?
Schon mal mit z.B. "top" nachgeschauht, was z.B, am meisten CPU frisst ?
Irgendwie kann ich Dir nicht mehr Tips geben, denn laut Deiner
Beschreibung klingt es ganz normal, was Du da treibst.
Hallo Ole,
also in die "/var/log/messages" wird nichts(!) geschrieben, wenn ich auf
das LVM
zugreife.
Ich habe mal 4 Bildschirmseiten von Top dazugelegt, (ich hoffe dadurch
ist die Mail hier
nicht zu Gross). Die Mitschnitte sind ganze unten, sie fangen mit --
schnitt 0<1-4> --- an.
Wie man erkennen kann steigt die CPU-Auslastung direkt an, am meisten
wird die CPU von folgenden Prozessen beansprucht (nicht sortiert nach
Auslastung):
smbd
top
kdm_greet
kupdated
X
sshd
kswapd
OK, smbd, top und sshd kann ich noch nachvollziehen:
smbd = wie ich über Samba auf das LVM zugreife
top = weil Top eben läuft
sshd = weil ich über ssh mit putty auf der kiste bin
Was ich nicht verstehe ist der kupdated, diese reisst wohl am meisten an
der CPU.
--- kupdated ---
APMD_BATTERY_KUPDATED_INTERVAL:
Normally the update-daemon (kupdated) checks every 5 secs the state of
the disk cache. If the cache is filled over 30% or if there ia data
older then
30 secs the dirty buffers will be written to disk. This wakes up the disk
frequently. If you like to suspend your disk for a longer period you may
change these settings. But be aware that you may lose data if for example
the battery run empty when the cache has not been written for some minutes.
So USE THIS WITH CARE!!! Use this ONLY ON A ROCK SOLID
SYSTEM!!! You may set these values different when using battery or AC
power. To leave a single setting untouched just leave the variable empty
(the default). If unsure LEAVE THIS OPTIONS UNTOUCHED!!!
The interval between two kupdated runs on battery Default: "" seconds
--- kupdated Ende ---
OK, jetzt weiss ich was er ungefähr macht, aber keine Ahnung, was ich
jetzt weiter machen soll, hier noch mal ein Auszug aus dem Befehl dmesg
eventl. ist noch was interessantes dabei, den es gibt da wohl ein paar
IRQ-Probleme. Achja, ich benutze als Filesystem Reiserfs, sollte ich
mal auf Ext3 gehen?
Achja, der Top hat sich auch mehrmals mit folgender Fehlermeldung
verabschiedet : "Floating point exception".
OK, ich hoffe das man hier eventl. irgendwo etwas ersehen kann.
Also ich bin mit meinem Latein irgendwie ein bissel am Ende :(
Danke für die Bemühungen, und sorry das die Mail so gross
geraten ist.
Gruss
Andreas
--- dmesg ---
Linux version 2.4.19-4GB (root@Athlon.suse.de) (gcc version 3.2)
[...]
511MB LOWMEM available.
ACPI: have wakeup address 0xc0001000
ACPI: RSDP (v000 ASUS ) @ 0x000f5ee0
ACPI: RSDT (v001 ASUS A7V333-X 16944.11825) @ 0x1fffc000
ACPI: FADT (v001 ASUS A7V333-X 16944.11825) @ 0x1fffc0b2
ACPI: BOOT (v001 ASUS A7V333-X 16944.11825) @ 0x1fffc030
ACPI: MADT (v001 ASUS A7V333-X 16944.11825) @ 0x1fffc058
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 Pentium(tm) Pro APIC version 16
ACPI: LAPIC_NMI (acpi_id[0x00] polarity[0x1] trigger[0x1] lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] global_irq_base[0x0])
IOAPIC[0]: Assigned apic_id 2
IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, IRQ 0-23
ACPI: INT_SRC_OVR (bus[0] irq[0x0] global_irq[0x2] polarity[0x0]
trigger[0x1])
ACPI: INT_SRC_OVR (bus[0] irq[0x9] global_irq[0x9] polarity[0x3]
trigger[0x3])
[...]
Initializing CPU#0
Detected 2083.159 MHz processor.
Console: colour dummy device 80x25
Calibrating delay loop... 4154.98 BogoMIPS
Memory: 514088k/524272k available (1685k kernel code, 9796k reserved,
413k data, 164k init, 0k highmem)
[...]
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: System [ACPI] (supports S0 S1 S4 S5)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 11 12 14 15, disabled)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 *6 7 10 11 12 14)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15, enabled
at IRQ 9)
ACPI: PCI Root Bridge [PCI0] (00:00)
[...]
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller on PCI bus 00 dev 89
PCI: No IRQ known for interrupt pin A of device 00:11.1. Please try
using pci=biosirq.
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: Unknown VIA SouthBridge, contact Vojtech Pavlik
hda: ST340015A, ATA DISK drive
hdb: WDC WD200EB-11BHF0, ATA DISK drive
hdc: IC35L040AVVA07-0, ATA DISK drive
hdd: ST340016A, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide0: probed IRQ 14 failed, using default.
ide1 at 0x170-0x177,0x376 on irq 15
ide1: probed IRQ 15 failed, using default.
hda: safely enabled flush
hda: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=4865/255/63
hdb: safely enabled flush
hdb: 39102336 sectors (20020 MB) w/2048KiB Cache, CHS=2434/255/63
hdc: safely enabled flush
hdc: 80418240 sectors (41174 MB) w/1863KiB Cache, CHS=79780/16/63
hdd: safely enabled flush
hdd: 78165360 sectors (40021 MB) w/2048KiB Cache, CHS=77545/16/63
ide-floppy driver 0.99.newide
Partition check:
hda: hda1 < hda5 hda6 hda7 >
hdb: hdb1
[...]
hdc: [PTBL] [5005/255/63] hdc1
hdd: [PTBL] [5169/240/63] hdd1
floppy0: no floppy controllers found
RAMDISK driver initialized: 16 RAM disks of 64000K size 1024 blocksize
loop: loaded (max 16 devices)
Cronyx Ltd, Synchronous PPP and CISCO HDLC (c) 1994
Linux port (c) 1998 Building Number Three Ltd & Jan "Yenya" Kasprzak.
ide-floppy driver 0.99.newide
SCSI subsystem driver Revision: 1.00
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
[...]
reiserfs: found format "3.6" with standard journal
reiserfs: checking transaction log (ide0(3,7)) for (ide0(3,7))
reiserfs: replayed 2 transactions in 0 seconds
reiserfs: using ordered data mode
Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Trying to move old root to /initrd ... failed
Unmounting old root
[...]
PCI: Found IRQ 11 for device 00:0d.0
PCI: Sharing IRQ 11 with 00:0a.0
PCI: Sharing IRQ 11 with 01:00.0
[...]
PCI: Found IRQ 3 for device 00:10.3
IRQ routing conflict for 00:10.0, have irq 6, want irq 3
IRQ routing conflict for 00:10.1, have irq 6, want irq 3
IRQ routing conflict for 00:10.2, have irq 6, want irq 3
IRQ routing conflict for 00:10.3, have irq 6, want irq 3
hcd.c: ehci-hcd @ 00:10.3, PCI device 1106:3104
hcd.c: irq 6, pci mem e4969000
usb.c: new USB bus registered, assigned bus number 1
ehci-hcd.c: USB 2.0 support enabled, EHCI rev 1. 0
[...]
usb-uhci.c: USB UHCI at I/O 0xa000, IRQ 6
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Found IRQ 3 for device 00:10.2
IRQ routing conflict for 00:10.0, have irq 6, want irq 3
IRQ routing conflict for 00:10.1, have irq 6, want irq 3
IRQ routing conflict for 00:10.2, have irq 6, want irq 3
IRQ routing conflict for 00:10.3, have irq 6, want irq 3
usb-uhci.c: USB UHCI at I/O 0x9800, IRQ 6
--- dmesg Ende ---
--- schnitt 01 ---
3:34am up 2:29, 2 users, load average: 0.78, 0.27, 0.12
53 processes: 51 sleeping, 2 running, 0 zombie, 0 stopped
CPU states: 0.1% user, 4.4% system, 0.0% nice, 95.4% idle
Mem: 514560K av, 509432K used, 5128K free, 0K shrd, 16108K
buff
Swap: 1028120K av, 0K used, 1028120K free 436252K
cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
5 root 15 0 0 0 0 DW 37.4 0.0 0:28 bdflush
1498 slider 25 0 2496 2496 2120 R 33.0 0.4 0:05 smbd
1532 root 25 0 904 904 712 R 17.2 0.1 0:02 top
1255 root 20 0 912 912 720 S 16.1 0.1 1:16 top
1235 root 15 0 84956 11M 8904 S 11.2 2.3 0:25 kdm_greet
1221 root 16 0 87204 10M 1784 S 5.5 2.0 0:15 X
4 root 15 0 0 0 0 SW 0.7 0.0 0:01 kswapd
1194 root 15 0 704 704 588 S 0.7 0.1 0:00 nscd
1143 root 15 0 1376 1376 1152 S 0.3 0.2 0:00 smpppd
1427 root 15 0 2220 2220 1820 S 0.3 0.4 0:01 sshd
1192 root 15 0 704 704 588 S 0.1 0.1 0:00 nscd
1527 named 15 0 3100 3100 1856 S 0.1 0.6 0:00 named
1529 named 15 0 3100 3100 1856 S 0.1 0.6 0:00 named
1 root 15 0 236 236 204 S 0.0 0.0 0:03 init
2 root 15 0 0 0 0 SW 0.0 0.0 0:00 keventd
3 root 34 19 0 0 0 SWN 0.0 0.0 0:00 ksoftirqd_CPU0
6 root 15 0 0 0 0 SW 0.0 0.0 0:39 kupdated
7 root 25 0 0 0 0 SW 0.0 0.0 0:00 kinoded
9 root 16 0 0 0 0 SW 0.0 0.0 0:00 mdrecoveryd
12 root 18 0 0 0 0 SW 0.0 0.0 0:00 scsi_eh_0
14 root 15 0 0 0 0 SW 0.0 0.0 0:00 kreiserfsd
77 root 0 -20 0 0 0 SW< 0.0 0.0 0:00 lvm-mpd
304 root 15 0 1320 1320 724 S 0.0 0.2 0:00 isdnlog
310 root 15 0 1324 1324 724 S 0.0 0.2 0:00 isdnlog
428 root 15 0 600 600 492 S 0.0 0.1 0:00 syslogd
431 root 15 0 1120 1120 412 S 0.0 0.2 0:00 klogd
467 root 16 0 0 0 0 SW 0.0 0.0 0:00 khubd
724 bin 17 0 388 388 312 S 0.0 0.0 0:00 portmap
777 root 15 0 1580 1580 1436 S 0.0 0.3 0:00 sshd
1114 root 15 0 1432 1432 1116 S 0.0 0.2 0:00 master
1129 postfix 15 0 1716 1716 1352 S 0.0 0.3 0:00 qmgr
1142 root 15 0 664 664 596 S 0.0 0.1 0:00 kdm
1161 at 15 0 544 544 460 S 0.0 0.1 0:00 atd
1176 root 15 0 612 612 516 S 0.0 0.1 0:00 cron
1193 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1195 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1196 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1197 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
--- schnitt 01 Ende ---
--- schnitt 02 ---
3:35am up 2:30, 2 users, load average: 1.30, 0.44, 0.18
53 processes: 50 sleeping, 3 running, 0 zombie, 0 stopped
CPU states: 0.1% user, 44.6% system, 0.0% nice, 55.2% idle
Mem: 514560K av, 509188K used, 5372K free, 0K shrd, 16284K
buff
Swap: 1028120K av, 0K used, 1028120K free 435904K
cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
6 root 15 0 0 0 0 SW 24.7 0.0 0:41 kupdated
1498 slider 15 0 2496 2496 2120 R 13.0 0.4 0:09 smbd
1255 root 23 0 912 912 720 S 10.5 0.1 1:17 top
1532 root 15 0 908 908 716 R 6.6 0.1 0:04 top
1235 root 15 0 84956 11M 8904 S 6.5 2.3 0:26 kdm_greet
1221 root 15 0 87204 10M 1784 S 4.2 2.0 0:16 X
1427 root 15 0 2220 2220 1820 R 2.9 0.4 0:02 sshd
4 root 15 0 0 0 0 SW 0.7 0.0 0:01 kswapd
1143 root 15 0 1376 1376 1152 S 0.3 0.2 0:00 smpppd
1 root 16 0 236 236 204 S 0.1 0.0 0:03 init
1528 named 15 0 3100 3100 1856 S 0.1 0.6 0:00 named
2 root 15 0 0 0 0 SW 0.0 0.0 0:00 keventd
3 root 34 19 0 0 0 SWN 0.0 0.0 0:00 ksoftirqd_CPU0
5 root 15 0 0 0 0 SW 0.0 0.0 0:29 bdflush
7 root 25 0 0 0 0 SW 0.0 0.0 0:00 kinoded
9 root 16 0 0 0 0 SW 0.0 0.0 0:00 mdrecoveryd
12 root 18 0 0 0 0 SW 0.0 0.0 0:00 scsi_eh_0
14 root 15 0 0 0 0 SW 0.0 0.0 0:00 kreiserfsd
77 root 0 -20 0 0 0 SW< 0.0 0.0 0:00 lvm-mpd
304 root 15 0 1320 1320 724 S 0.0 0.2 0:00 isdnlog
310 root 15 0 1324 1324 724 S 0.0 0.2 0:00 isdnlog
428 root 15 0 600 600 492 S 0.0 0.1 0:00 syslogd
431 root 15 0 1120 1120 412 S 0.0 0.2 0:00 klogd
467 root 16 0 0 0 0 SW 0.0 0.0 0:00 khubd
724 bin 17 0 388 388 312 S 0.0 0.0 0:00 portmap
777 root 15 0 1580 1580 1436 S 0.0 0.3 0:00 sshd
1114 root 15 0 1432 1432 1116 S 0.0 0.2 0:00 master
1129 postfix 15 0 1716 1716 1352 S 0.0 0.3 0:00 qmgr
1142 root 15 0 664 664 596 S 0.0 0.1 0:00 kdm
1161 at 15 0 544 544 460 S 0.0 0.1 0:00 atd
1176 root 15 0 612 612 516 S 0.0 0.1 0:00 cron
1192 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1193 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1194 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1195 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1196 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1197 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1198 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
--- schnitt 02 Ende ---
--- schnitt 03 ---
3:35am up 2:30, 2 users, load average: 1.33, 0.49, 0.20
53 processes: 49 sleeping, 4 running, 0 zombie, 0 stopped
CPU states: 0.2% user, 95.5% system, 0.0% nice, 4.1% idle
Mem: 514560K av, 509504K used, 5056K free, 0K shrd, 16012K
buff
Swap: 1028120K av, 0K used, 1028120K free 436420K
cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
1532 root 21 0 908 908 716 R 18.2 0.1 0:05 top
1498 slider 20 0 2500 2500 2124 R 17.0 0.4 0:11 smbd
1255 root 20 0 912 912 720 R 13.4 0.1 1:18 top
6 root 16 0 0 0 0 DW 8.6 0.0 0:42 kupdated
1235 root 16 0 84956 11M 8904 S 4.6 2.3 0:26 kdm_greet
1221 root 16 0 87204 10M 1784 S 2.0 2.0 0:16 X
1427 root 15 0 2220 2220 1820 S 0.2 0.4 0:02 sshd
1143 root 15 0 1376 1376 1152 S 0.1 0.2 0:00 smpppd
1528 named 15 0 3100 3100 1856 S 0.1 0.6 0:00 named
1 root 15 0 236 236 204 S 0.0 0.0 0:03 init
2 root 15 0 0 0 0 SW 0.0 0.0 0:00 keventd
3 root 34 19 0 0 0 RWN 0.0 0.0 0:00 ksoftirqd_CPU0
4 root 15 0 0 0 0 SW 0.0 0.0 0:01 kswapd
5 root 15 0 0 0 0 SW 0.0 0.0 0:29 bdflush
7 root 25 0 0 0 0 SW 0.0 0.0 0:00 kinoded
9 root 16 0 0 0 0 SW 0.0 0.0 0:00 mdrecoveryd
12 root 18 0 0 0 0 SW 0.0 0.0 0:00 scsi_eh_0
14 root 15 0 0 0 0 SW 0.0 0.0 0:00 kreiserfsd
77 root 0 -20 0 0 0 SW< 0.0 0.0 0:00 lvm-mpd
304 root 15 0 1320 1320 724 S 0.0 0.2 0:00 isdnlog
310 root 15 0 1324 1324 724 S 0.0 0.2 0:00 isdnlog
428 root 15 0 600 600 492 S 0.0 0.1 0:00 syslogd
431 root 15 0 1120 1120 412 S 0.0 0.2 0:00 klogd
467 root 16 0 0 0 0 SW 0.0 0.0 0:00 khubd
724 bin 17 0 388 388 312 S 0.0 0.0 0:00 portmap
777 root 15 0 1580 1580 1436 S 0.0 0.3 0:00 sshd
1114 root 15 0 1432 1432 1116 S 0.0 0.2 0:00 master
1129 postfix 15 0 1716 1716 1352 S 0.0 0.3 0:00 qmgr
1142 root 15 0 664 664 596 S 0.0 0.1 0:00 kdm
1161 at 15 0 544 544 460 S 0.0 0.1 0:00 atd
1176 root 15 0 612 612 516 S 0.0 0.1 0:00 cron
1192 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1193 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1194 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1195 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1196 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1197 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1198 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
--- schnitt 03 Ende ---
--- schnitt 04 ---
3:35am up 2:30, 2 users, load average: 1.57, 0.59, 0.24
53 processes: 51 sleeping, 2 running, 0 zombie, 0 stopped
CPU states: 0.5% user, 99.4% system, 0.0% nice, 0.0% idle
Mem: 514560K av, 509668K used, 4892K free, 0K shrd, 13464K
buff
Swap: 1028120K av, 0K used, 1028120K free 439136K
cached
PID USER PRI NI SIZE RSS SHARE STAT %CPU %MEM TIME COMMAND
6 root 15 0 0 0 0 SW 74.5 0.0 0:45 kupdated
1498 slider 25 0 2500 2500 2124 R 41.3 0.4 0:14 smbd
1532 root 24 0 908 908 716 R 27.7 0.1 0:07 top
1235 root 15 0 84956 11M 8904 S 19.5 2.3 0:27 kdm_greet
1255 root 23 0 912 912 720 S 19.5 0.1 1:21 top
1221 root 16 0 87204 10M 1784 S 13.0 2.0 0:16 X
1427 root 15 0 2220 2220 1820 S 10.8 0.4 0:02 sshd
4 root 15 0 0 0 0 SW 2.1 0.0 0:01 kswapd
1143 root 15 0 1376 1376 1152 S 0.5 0.2 0:00 smpppd
1192 root 15 0 704 704 588 S 0.5 0.1 0:00 nscd
1528 named 15 0 3100 3100 1856 S 0.5 0.6 0:00 named
1 root 15 0 236 236 204 S 0.0 0.0 0:03 init
2 root 15 0 0 0 0 SW 0.0 0.0 0:00 keventd
3 root 34 19 0 0 0 SWN 0.0 0.0 0:00 ksoftirqd_CPU0
5 root 15 0 0 0 0 SW 0.0 0.0 0:29 bdflush
7 root 25 0 0 0 0 SW 0.0 0.0 0:00 kinoded
9 root 16 0 0 0 0 SW 0.0 0.0 0:00 mdrecoveryd
12 root 18 0 0 0 0 SW 0.0 0.0 0:00 scsi_eh_0
14 root 15 0 0 0 0 SW 0.0 0.0 0:00 kreiserfsd
77 root 0 -20 0 0 0 SW< 0.0 0.0 0:00 lvm-mpd
304 root 15 0 1320 1320 724 S 0.0 0.2 0:00 isdnlog
310 root 16 0 1324 1324 724 S 0.0 0.2 0:00 isdnlog
428 root 15 0 600 600 492 S 0.0 0.1 0:00 syslogd
431 root 15 0 1120 1120 412 S 0.0 0.2 0:00 klogd
467 root 16 0 0 0 0 SW 0.0 0.0 0:00 khubd
724 bin 17 0 388 388 312 S 0.0 0.0 0:00 portmap
777 root 15 0 1580 1580 1436 S 0.0 0.3 0:00 sshd
1114 root 15 0 1432 1432 1116 S 0.0 0.2 0:00 master
1129 postfix 15 0 1716 1716 1352 S 0.0 0.3 0:00 qmgr
1142 root 15 0 664 664 596 S 0.0 0.1 0:00 kdm
1161 at 15 0 544 544 460 S 0.0 0.1 0:00 atd
1176 root 15 0 612 612 516 S 0.0 0.1 0:00 cron
1193 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1194 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1195 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1196 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1197 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
1198 root 15 0 704 704 588 S 0.0 0.1 0:00 nscd
--- schnitt 04 Ende ---