Re: nfs

To: debian-user-german@lists.debian.org
Subject: Re: nfs
From: Simon Neumeister <nopriest@nopriest.de>
Date: Sun, 16 Jan 2005 17:00:45 +0100
Message-id: <[🔎] 200501161700.45869.nopriest@nopriest.de>
Reply-to: simon@nopriest.de
In-reply-to: <[🔎] 20050116161002.73eceb14.jkerdawn@yahoo.com>
References: <[🔎] 200501161455.06392.nopriest@nopriest.de> <[🔎] 20050116161002.73eceb14.jkerdawn@yahoo.com>

Am Sonntag, 16. Januar 2005 16:10 schrieb Richard Mittendorfer:
> Am Sun, 16 Jan 2005 14:55:06 +0100 sprach Simon Neumeister
>
> <nopriest@nopriest.de>:
> > Hi,
>
> hi
>
> > ich habe bei mir einen nfs-fileserver auf debian sarge eingerichtet .
> > Nun habe ich leider das Problem, dass nach einer unbestimmten Zeit der
> > Prozess  'ksoftirqd' rel. vile CPU verlangt ca 60-80 % und
> > Netzwerktechnisch praktisch nichts mehr geht ( u a fungiert der
> > Rechner auch als Router).
>
> netzwerkkarten sind durchaus bekannt dafür 'ne menge interrupts zu
> brauchen - *das* sollte aber nicht passieren. lass uns doch noch etwas
> info über deine hardware/kernel/nfs-server zukommen (lspci,
> interessantes aus dmesg, route -n, ifconfig ..).
>


Kermel: 2.6.6-1-k7 (Standartkernel von Sarge)
für den fileserver benutze ich den kernel-nfsd 1.0.2

die anderen infos hab ich angehängt; sonst wirds  etwas unübersichtlich;





> Danke + Grüsse
> >
> > Simon
>
> sl ritch.

Linux version 2.6.6-1-k7 (herbert@gondolin) (gcc version 3.3.3 (Debian 20040401)) #1 Wed May 12 18:19:40 EST 2004
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001ffec000 (usable)
 BIOS-e820: 000000001ffec000 - 000000001ffef000 (ACPI data)
 BIOS-e820: 000000001ffef000 - 000000001ffff000 (reserved)
 BIOS-e820: 000000001ffff000 - 0000000020000000 (ACPI NVS)
 BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
0MB HIGHMEM available.
511MB LOWMEM available.
On node 0 totalpages: 131052
  DMA zone: 4096 pages, LIFO batch:1
  Normal zone: 126956 pages, LIFO batch:16
  HighMem zone: 0 pages, LIFO batch:1
DMI 2.3 present.
ACPI: RSDP (v000 ASUS                                      ) @ 0x000f6e50
ACPI: RSDT (v001 ASUS   A7V266-E 0x30303031 MSFT 0x31313031) @ 0x1ffec000
ACPI: FADT (v001 ASUS   A7V266-E 0x30303031 MSFT 0x31313031) @ 0x1ffec080
ACPI: BOOT (v001 ASUS   A7V266-E 0x30303031 MSFT 0x31313031) @ 0x1ffec040
ACPI: DSDT (v001   ASUS A7V266-E 0x00001000 MSFT 0x0100000b) @ 0x00000000
ACPI: PM-Timer IO Port: 0xe408
Built 1 zonelists
Kernel command line: root=/dev/hda2 ro 
Local APIC disabled by BIOS -- reenabling.
Found and enabled local APIC!
Initializing CPU#0
PID hash table entries: 2048 (order 11: 16384 bytes)
Detected 2014.851 MHz processor.
Using pmtmr for high-res timesource
Console: colour VGA+ 80x25
Memory: 512280k/524208k available (1492k kernel code, 11172k reserved, 645k data, 148k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 3989.50 BogoMIPS
Security Scaffold v1.0.0 initialized
Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU:     After generic identify, caps: 0383fbff c1c3fbff 00000000 00000000
CPU:     After vendor identify, caps: 0383fbff c1c3fbff 00000000 00000000
CPU: CLK_CTL MSR was 6003d22f. Reprogramming to 2003d22f
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 256K (64 bytes/line)
CPU:     After all inits, caps: 0383fbff c1c3fbff 00000000 00000020
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: AMD Athlon(TM) XP2400+ stepping 00
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2014.0329 MHz.
..... host bus clock speed is 268.0577 MHz.
checking if image is initramfs...it isn't (ungzip failed); looks like an initrd
Freeing initrd memory: 4472k freed
NET: Registered protocol family 16
spurious 8259A interrupt: IRQ7.
PCI: PCI BIOS revision 2.10 entry at 0xf0f00, last bus=1
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20040326
ACPI: IRQ9 SCI: Level Trigger.
    ACPI-0165: *** Error: No object was returned from [\_SB_.PCI0.PX40.UAR2._STA] (Node df8833fc), AE_NOT_EXIST
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
Linux Plug and Play Support v0.97 (c) Adam Belay
PnPBIOS: Scanning system for PnP BIOS support...
PnPBIOS: Found PnP BIOS installation structure at 0xc00fbfe0
PnPBIOS: PnP BIOS version 1.0, entry 0xf0000:0xc010, dseg 0xf0000
pnp: 00:0f: ioport range 0xe400-0xe47f has been reserved
pnp: 00:0f: ioport range 0xe800-0xe83f has been reserved
PnPBIOS: 15 nodes reported by PnP BIOS; 15 recorded by driver
ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 9
PCI: Using ACPI for IRQ routing
Simple Boot Flag at 0x3a set to 0x1
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
Initializing Cryptographic API
PCI: Via IRQ fixup for 0000:00:0f.0, from 255 to 11
PCI: Via IRQ fixup for 0000:00:0f.1, from 255 to 9
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Serial: 8250/16550 driver $Revision: 1.90 $ 48 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
input: AT Translated Set 2 keyboard on isa0060/serio0
NET: Registered protocol family 2
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
NET: Registered protocol family 8
NET: Registered protocol family 20
ACPI: (supports S0 S1 S4 S5)
RAMDISK: cramfs filesystem found at block 0
RAMDISK: Loading 4472 blocks [1 disk] into ram disk... |/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\done.
VFS: Mounted root (cramfs filesystem) readonly.
Freeing unused kernel memory: 148k freed
NET: Registered protocol family 1
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:11.1
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8233 (rev 00) IDE UDMA100 controller on pci0000:00:11.1
    ide0: BM-DMA at 0xa400-0xa407, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xa408-0xa40f, BIOS settings: hdc:DMA, hdd:DMA
hda: SAMSUNG SP1213N, ATA DISK drive
hdb: SAMSUNG SP1604N, ATA DISK drive
Using anticipatory io scheduler
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: HL-DT-STDVD-ROM GDR8163B, ATAPI CD/DVD-ROM drive
hdd: Maxtor 6B200P0, ATA DISK drive
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 1024KiB
hda: 234493056 sectors (120060 MB) w/8192KiB Cache, CHS=16383/255/63, UDMA(100)
 /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 p4 < p5 p6 >
hdb: max request size: 1024KiB
hdb: 312581808 sectors (160041 MB) w/2048KiB Cache, CHS=19457/255/63, UDMA(100)
 /dev/ide/host0/bus0/target1/lun0: p1 p2 p3
hdd: max request size: 1024KiB
hdd: 398297088 sectors (203928 MB) w/8192KiB Cache, CHS=24792/255/63, UDMA(100)
 /dev/ide/host0/bus1/target1/lun0: p1 p2
SGI XFS with ACLs, security attributes, realtime, large block numbers, no debug enabled
SGI XFS Quota Management subsystem
ext3: No journal on filesystem on hda2
Adding 522100k swap on /dev/hda3.  Priority:-1 extents:1
Adding 498004k swap on /dev/hdb2.  Priority:-2 extents:1
Real Time Clock Driver v1.12
hdc: ATAPI 52X DVD-ROM drive, 256kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
Capability LSM initialized
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda6, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hdb3, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hdd2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected VIA KT266/KY266x/KT333 chipset
agpgart: Maximum main memory to use for agp memory: 439M
agpgart: AGP aperture is 32M @ 0xfc000000
cpci_hotplug: CompactPCI Hot Plug Core version: 0.2
pci_hotplug: PCI Hot Plug PCI Core version: 0.5
pciehp: acpi_pciehprm:\_SB_.PCI0 evaluate _BBN fail=0x5
pciehp: acpi_pciehprm:get_device PCI ROOT HID fail=0x5
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
8139cp: 10/100 PCI Ethernet driver v1.2 (Mar 22, 2004)
8139cp: pci dev 0000:00:0d.0 (id 10ec:8139 rev 10) is not an 8139C+ compatible chip
8139cp: Try the "8139too" driver instead.
8139too Fast Ethernet driver 0.9.27
PCI: Enabling device 0000:00:0d.0 (0004 -> 0007)
eth0: RealTek RTL8139 at 0xb800, 00:08:a1:4d:9c:ee, IRQ 11
eth0:  Identified 8139 chip type 'RTL-8100B/8139D'
via-rhine.c:v1.10-LK1.1.19-2.5  July-12-2003  Written by Donald Becker
  http://www.scyld.com/network/via-rhine.html
PCI: Enabling device 0000:00:0e.0 (0094 -> 0097)
eth1: VIA VT6105 Rhine-III at 0xb400, 00:05:5d:6b:3e:4e, IRQ 10.
eth1: MII PHY found at address 1, status 0x786d advertising 05e1 Link 45e1.
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.2
PCI: Enabling device 0000:00:0f.0 (0014 -> 0015)
uhci_hcd 0000:00:0f.0: VIA Technologies, Inc. USB
uhci_hcd 0000:00:0f.0: irq 11, io base 0000b000
uhci_hcd 0000:00:0f.0: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
PCI: Enabling device 0000:00:0f.1 (0014 -> 0015)
uhci_hcd 0000:00:0f.1: VIA Technologies, Inc. USB (#2)
uhci_hcd 0000:00:0f.1: irq 9, io base 0000a800
uhci_hcd 0000:00:0f.1: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
uhci_hcd 0000:00:11.2: VIA Technologies, Inc. USB (#3)
uhci_hcd 0000:00:11.2: irq 9, io base 0000a000
uhci_hcd 0000:00:11.2: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
uhci_hcd 0000:00:11.3: VIA Technologies, Inc. USB (#4)
uhci_hcd 0000:00:11.3: irq 9, io base 00009800
uhci_hcd 0000:00:11.3: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
uhci_hcd 0000:00:11.4: VIA Technologies, Inc. USB (#5)
uhci_hcd 0000:00:11.4: irq 9, io base 00009400
uhci_hcd 0000:00:11.4: new USB bus registered, assigned bus number 5
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
PCI: Enabling device 0000:00:0f.2 (0014 -> 0016)
ehci_hcd 0000:00:0f.2: VIA Technologies, Inc. USB 2.0
ehci_hcd 0000:00:0f.2: irq 11, pci mem e081e000
ehci_hcd 0000:00:0f.2: new USB bus registered, assigned bus number 6
ehci_hcd 0000:00:0f.2: USB 2.0 enabled, EHCI 1.00, driver 2003-Dec-29
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 4 ports detected
irda_init()
NET: Registered protocol family 23
eth0: link up, 100Mbps, full-duplex, lpa 0xC5E1
eth1: Setting full-duplex based on MII #1 link partner capability of 45e1.
ip_tables: (C) 2000-2002 Netfilter core team
ip_conntrack version 2.1 (4095 buckets, 32760 max) - 296 bytes per conntrack

0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333]
0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8366/A/7 [Apollo KT266/A/333 AGP]
0000:00:0d.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
0000:00:0e.0 Ethernet controller: VIA Technologies, Inc. VT6105 [Rhine-III] (rev 86)
0000:00:0f.0 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 61)
0000:00:0f.1 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 61)
0000:00:0f.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 63)
0000:00:11.0 ISA bridge: VIA Technologies, Inc. VT8233 PCI to ISA Bridge
0000:00:11.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C/VT8235 PIPC Bus Master IDE (rev 06)
0000:00:11.2 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 1b)
0000:00:11.3 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 1b)
0000:00:11.4 USB Controller: VIA Technologies, Inc. VT6202 [USB 2.0 controller] (rev 1b)
0000:01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 PF/PRO AGP 4x TMDS

eth0      Protokoll:Ethernet  Hardware Adresse 00:08:A1:4D:9C:EE  
          inet Adresse:172.27.82.11  Bcast:172.27.82.255  Maske:255.255.255.0
          inet6 Adresse: fe80::208:a1ff:fe4d:9cee/64 Gültigkeitsbereich:Verbindung
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:2434383 errors:7 dropped:0 overruns:0 frame:4
          TX packets:313451 errors:0 dropped:0 overruns:0 carrier:0
          Kollisionen:0 Sendewarteschlangenlänge:1000 
          RX bytes:3294507378 (3.0 GiB)  TX bytes:64273658 (61.2 MiB)
          Interrupt:11 Basisadresse:0xb800 

eth1      Protokoll:Ethernet  Hardware Adresse 00:05:5D:6B:3E:4E  
          inet Adresse:10.150.56.23  Bcast:10.150.56.255  Maske:255.255.255.0
          inet6 Adresse: fe80::205:5dff:fe6b:3e4e/64 Gültigkeitsbereich:Verbindung
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:3277 errors:0 dropped:0 overruns:0 frame:0
          TX packets:698 errors:0 dropped:0 overruns:0 carrier:0
          Kollisionen:0 Sendewarteschlangenlänge:1000 
          RX bytes:333970 (326.1 KiB)  TX bytes:54161 (52.8 KiB)
          Interrupt:10 Basisadresse:0xb400 

eth1:1    Protokoll:Ethernet  Hardware Adresse 00:05:5D:6B:3E:4E  
          inet Adresse:10.150.56.24  Bcast:10.150.56.255  Maske:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Interrupt:10 Basisadresse:0xb400 

lo        Protokoll:Lokale Schleife  
          inet Adresse:127.0.0.1  Maske:255.0.0.0
          inet6 Adresse: ::1/128 Gültigkeitsbereich:Maschine
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:84 errors:0 dropped:0 overruns:0 frame:0
          TX packets:84 errors:0 dropped:0 overruns:0 carrier:0
          Kollisionen:0 Sendewarteschlangenlänge:0 
          RX bytes:5944 (5.8 KiB)  TX bytes:5944 (5.8 KiB)

Kernel IP Routentabelle
Ziel            Router          Genmask         Flags Metric Ref    Use Iface
10.150.56.0     0.0.0.0         255.255.255.0   U     0      0        0 eth1
172.27.82.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
0.0.0.0         10.150.56.254   0.0.0.0         UG    0      0        0 eth1

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Follow-Ups:
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  - From: Richard Mittendorfer <jkerdawn@yahoo.com>

References:
- nfs
  - From: Simon Neumeister <nopriest@nopriest.de>
- Re: nfs
  - From: Richard Mittendorfer <jkerdawn@yahoo.com>

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