Bug#501985: linux-image-2.6.26-1-openvz-686: No nfs support in openvz guest - Debian

This is a discussion on Bug#501985: linux-image-2.6.26-1-openvz-686: No nfs support in openvz guest - Debian ; Package: linux-image-2.6.26-1-openvz-686 Version: 2.6.26-5 Severity: important I recently tried the openvz linux kernel flavour and has some issue with mounting nfs partitions in an openvz guest. I followed the instructions at http://wiki.openvz.org/NFS openvz-host# cat /proc/sys/kernel/ve_allow_kthreads 1 openvz-host# lsmod | grep ...

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Thread: Bug#501985: linux-image-2.6.26-1-openvz-686: No nfs support in openvz guest

  1. Bug#501985: linux-image-2.6.26-1-openvz-686: No nfs support in openvz guest

    Package: linux-image-2.6.26-1-openvz-686
    Version: 2.6.26-5
    Severity: important


    I recently tried the openvz linux kernel flavour and has some issue
    with mounting nfs partitions in an openvz guest.

    I followed the instructions at http://wiki.openvz.org/NFS

    openvz-host# cat /proc/sys/kernel/ve_allow_kthreads
    1

    openvz-host# lsmod | grep -w ^nfs
    nfs 214568 0

    openvz-host# grep FEATURE /etc/vz/conf/200.conf
    FEATURES="nfsn "

    When I launch the openvz guest in verbose mode, I see that nfs is
    enabled in the feature mask:

    openvz-host# vzctl start 200
    Starting VE ...
    Running: /usr/sbin/vzquota show 200
    Running: /usr/sbin/vzquota on 200 -r 0 -b 1048676 -B 1153124 -i 200100 -I 220100 -e 0 -n 0 -s 0
    Mounting root: /var/lib/vz/root/200 /var/lib/vz/private/200
    VE is mounted
    Set iptables mask 0x000017bf
    Set features mask 0000000000000002/0000000000000002
    Adding IP address(es): 192.168.122.80
    Running: /usr/lib/vzctl/scripts/vps-net_add
    /usr/share/doc/vzctl/README.Debian.
    Running VE script: /etc/vz/dists/scripts/debian-add_ip.sh
    Setting CPU units: 1000
    Configure meminfo: 65536
    Running VE script: /etc/vz/dists/scripts/set_dns.sh
    File resolv.conf was modified
    Running: /usr/sbin/vzquota stat 200 -f
    Running: vzquota setlimit 200 -b 1048576 -B 1153024 -i 200000 -I 220000 -e 0 -n 0
    VE start in progress...

    however the nfs filesystem is still unknown in the openvz-guest:

    openvz-guest# cat /proc/filesystems
    ext3
    nodev sysfs
    nodev proc
    nodev tmpfs
    nodev devpts

    openvz-gest# mount -t nfs nfs_server:/home /home
    mount: unknown filesystem type 'nfs'

    I had a look at the openvz patch:
    kernel-patches/all/2.6.26/debian/features/all/openvz/openvz.patch.bz2

    and this patch doesn't seem to contain some nfs code that is found in
    linux-patch-openvz.
    For instance, the openvz patch used in linux-image-2.6.26-1-openvz-686 doesn't modify
    the fs/nfs/super.c file although the linux-patch-openvz does.

    So I wonder if nfs is enabled in openvz kernel image, and if it's not if
    could be enabled ?

    Thanks in advance for your answer.


    Yann

    -- Package-specific info:
    ** Version:
    Linux version 2.6.26-1-openvz-686 (Debian 2.6.26-5) (waldi@debian.org) (gcc version 4.1.3 20080623 (prerelease) (Debian 4.1.2-23)) #1 SMP Wed Sep 10 19:04:44 UTC 2008

    ** Command line:
    root=/dev/mapper/lenny--test-root ro quiet

    ** Not tainted

    ** Kernel log:
    [ 1.527527] serio: i8042 KBD port at 0x60,0x64 irq 1
    [ 1.527527] serio: i8042 AUX port at 0x60,0x64 irq 12
    [ 1.527527] mice: PS/2 mouse device common for all mice
    [ 1.527527] rtc_cmos 00:01: rtc core: registered rtc_cmos as rtc0
    [ 1.527527] rtc0: alarms up to one day
    [ 1.527527] cpuidle: using governor ladder
    [ 1.527527] cpuidle: using governor menu
    [ 1.527527] No iBFT detected.
    [ 1.531202] input: AT Translated Set 2 keyboard as /class/input/input0
    [ 1.527527] TCP cubic registered
    [ 1.527527] NET: Registered protocol family 17
    [ 1.527527] Using IPI No-Shortcut mode
    [ 1.527527] registered taskstats version 1
    [ 1.527527] rtc_cmos 00:01: setting system clock to 2008-10-12 11:16:51 UTC (1223810211)
    [ 1.531202] Freeing unused kernel memory: 252k freed
    [ 1.858188] ACPI: ACPI0007:00 is registered as cooling_device0
    [ 1.858188] ACPI: ACPI0007:01 is registered as cooling_device1
    [ 2.742819] usbcore: registered new interface driver usbfs
    [ 2.742862] usbcore: registered new interface driver hub
    [ 2.742977] usbcore: registered new device driver usb
    [ 2.745398] USB Universal Host Controller Interface driver v3.0
    [ 2.745598] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
    [ 2.745627] ACPI: PCI Interrupt 0000:00:01.2[D] -> Link [LNKD] -> GSI 11 (level, high) -> IRQ 11
    [ 2.745683] uhci_hcd 0000:00:01.2: UHCI Host Controller
    [ 2.745789] uhci_hcd 0000:00:01.2: new USB bus registered, assigned bus number 1
    [ 2.745885] uhci_hcd 0000:00:01.2: irq 11, io base 0x0000c020
    [ 2.745995] usb usb1: configuration #1 chosen from 1 choice
    [ 2.746024] hub 1-0:1.0: USB hub found
    [ 2.746032] hub 1-0:1.0: 2 ports detected
    [ 2.753079] No dock devices found.
    [ 2.774793] SCSI subsystem initialized
    [ 2.787511] libata version 3.00 loaded.
    [ 2.847196] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001
    [ 2.847201] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [ 2.847204] usb usb1: Product: UHCI Host Controller
    [ 2.847206] usb usb1: Manufacturer: Linux 2.6.26-1-openvz-686 uhci_hcd
    [ 2.847209] usb usb1: SerialNumber: 0000:00:01.2
    [ 2.858132] Uniform Multi-Platform E-IDE driver
    [ 2.858137] ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
    [ 2.859741] PIIX3: IDE controller (0x8086:0x7010 rev 0x00) at PCI slot 0000:00:01.1
    [ 2.859789] PIIX3: not 100% native mode: will probe irqs later
    [ 2.859856] ide0: BM-DMA at 0xc000-0xc007
    [ 2.859894] ide1: BM-DMA at 0xc008-0xc00f
    [ 2.859901] Probing IDE interface ide0...
    [ 2.959503] 8139too Fast Ethernet driver 0.9.28
    [ 3.061359] FDC 0 is a S82078B
    [ 3.150304] hda: QEMU HARDDISK, ATA DISK drive
    [ 3.822249] hda: host max PIO4 wanted PIO255(auto-tune) selected PIO2
    [ 3.822475] hda: MWDMA2 mode selected
    [ 3.822791] Probing IDE interface ide1...
    [ 4.610936] hdc: QEMU DVD-ROM, ATAPI CD/DVD-ROM drive
    [ 5.282929] hdc: host max PIO4 wanted PIO255(auto-tune) selected PIO0
    [ 5.283047] hdc: MWDMA2 mode selected
    [ 5.283439] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
    [ 5.283549] ide1 at 0x170-0x177,0x376 on irq 15
    [ 6.221699] 8139too 0000:00:03.0: This (id 10ec:8139 rev 20) is an enhanced 8139C+ chip
    [ 6.221699] 8139too 0000:00:03.0: Use the "8139cp" driver for improved performance and stability.
    [ 6.221699] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
    [ 6.221699] ACPI: PCI Interrupt 0000:00:03.0[A] -> Link [LNKC] -> GSI 10 (level, high) -> IRQ 10
    [ 6.221699] 8139too 0000:00:03.0: unknown chip version, assuming RTL-8139
    [ 6.221699] 8139too 0000:00:03.0: TxConfig = 0x77800680
    [ 6.235330] eth0: RealTek RTL8139 at 0xc100, 00:16:3e:75:47:c9, IRQ 10
    [ 6.235339] eth0: Identified 8139 chip type 'RTL-8139'
    [ 6.247818] 8139cp: 10/100 PCI Ethernet driver v1.3 (Mar 22, 2004)
    [ 6.301560] hda: max request size: 512KiB
    [ 6.301564] hda: 12288000 sectors (6291 MB) w/256KiB Cache, CHS=12190/255/63
    [ 6.301935] hda: cache flushes supported
    [ 6.301970] hda: hda1 hda2
    [ 6.328613] hdc: ATAPI 4X CD-ROM drive, 512kB Cache
    [ 6.328613] Uniform CD-ROM driver Revision: 3.20
    [ 6.517277] device-mapper: uevent: version 1.0.3
    [ 6.517277] device-mapper: ioctl: 4.13.0-ioctl (2007-10-18) initialised: dm-devel@redhat.com
    [ 7.017523] PM: Starting manual resume from disk
    [ 7.119661] kjournald starting. Commit interval 5 seconds
    [ 7.120957] EXT3-fs: mounted filesystem with ordered data mode.
    [ 8.170815] udevd version 125 started
    [ 9.925192] input: Power Button (FF) as /class/input/input1
    [ 9.979056] ACPI: Power Button (FF) [PWRF]
    [ 10.054525] piix4_smbus 0000:00:01.3: Found 0000:00:01.3 device
    [ 10.144247] input: PC Speaker as /class/input/input2
    [ 10.416141] Error: Driver 'pcspkr' is already registered, aborting...
    [ 10.610080] input: ImExPS/2 Generic Explorer Mouse as /class/input/input3
    [ 10.652214] parport_pc 00:05: reported by Plug and Play ACPI
    [ 10.652214] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE,EPP]
    [ 12.212002] EXT3 FS on dm-0, internal journal
    [ 13.497887] loop: module loaded
    [ 14.069462] kjournald starting. Commit interval 5 seconds
    [ 14.069462] EXT3 FS on hda1, internal journal
    [ 14.069462] EXT3-fs: mounted filesystem with ordered data mode.
    [ 14.102633] Adding 307192k swap on /dev/mapper/lenny--test-swap_1. Priority:-1 extents:1 across:307192k
    [ 15.720779] eth0: link up, 100Mbps, full-duplex, lpa 0x05E1
    [ 18.520892] NET: Registered protocol family 10
    [ 22.087987] ip_tables: (C) 2000-2006 Netfilter Core Team
    [ 25.545247] warning: `avahi-daemon' uses 32-bit capabilities (legacy support in use)
    [ 30.003426] eth0: no IPv6 routers present
    [ 7927.934457] CT: 200: started
    [ 8012.488746] RPC: Registered udp transport module.
    [ 8012.488746] RPC: Registered tcp transport module.
    [ 8056.132464] CT: 200: stopped
    [ 8099.404600] CT: 200: started

    ** Loaded modules:
    Module Size Used by
    nfs 214568 0
    lockd 55016 1 nfs
    nfs_acl 3680 1 nfs
    sunrpc 163904 5 nfs,lockd,nfs_acl
    vzethdev 9120 0
    vznetdev 14500 2
    simfs 4756 1
    vzdquota 32796 1 [permanent]
    vzmon 22856 3 vzethdev,vznetdev
    vzdev 3624 4 vzethdev,vznetdev,vzdquota,vzmon
    xt_tcpudp 3584 0
    xt_length 2528 0
    ipt_ttl 2368 0
    xt_tcpmss 2752 0
    xt_TCPMSS 4448 0
    iptable_mangle 4640 0
    iptable_filter 4288 0
    xt_multiport 3584 0
    xt_limit 2948 0
    xt_dscp 3136 0
    ipt_REJECT 3552 0
    ip_tables 11056 2 iptable_mangle,iptable_filter
    x_tables 14404 10 xt_tcpudp,xt_length,ipt_ttl,xt_tcpmss,xt_TCPMSS,xt _multiport,xt_limit,xt_dscp,ipt_REJECT,ip_tables
    ipv6 242112 44 vzmon
    video 17168 0
    output 3680 1 video
    ac 4964 0
    battery 10980 0
    loop 13516 0
    parport_pc 23396 0
    parport 31756 1 parport_pc
    serio_raw 5508 0
    psmouse 33104 0
    snd_pcm 63460 0
    snd_timer 18568 1 snd_pcm
    snd 46404 2 snd_pcm,snd_timer
    soundcore 7136 1 snd
    snd_page_alloc 8648 1 snd_pcm
    pcspkr 3200 0
    i2c_piix4 8016 0
    i2c_core 20596 1 i2c_piix4
    button 6832 0
    evdev 8736 2
    ext3 105864 2
    jbd 40212 1 ext3
    mbcache 7876 1 ext3
    dm_mirror 15872 0
    dm_log 9220 1 dm_mirror
    dm_snapshot 15108 0
    dm_mod 46984 8 dm_mirror,dm_log,dm_snapshot
    ide_cd_mod 28420 0
    cdrom 30976 1 ide_cd_mod
    ide_disk 11264 3
    8139cp 17728 0
    ide_pci_generic 4676 0 [permanent]
    floppy 48516 0
    8139too 21120 0
    mii 5664 2 8139cp,8139too
    piix 7336 0 [permanent]
    ide_core 93492 4 ide_cd_mod,ide_disk,ide_pci_generic,piix
    ata_generic 5444 0
    libata 141344 1 ata_generic
    scsi_mod 130220 1 libata
    dock 9040 1 libata
    uhci_hcd 19504 0
    usbcore 119216 2 uhci_hcd
    thermal 15996 0
    processor 33568 1 thermal
    fan 4932 0
    thermal_sys 11624 4 video,thermal,processor,fan

    ** PCI devices:
    00:00.0 Host bridge [0600]: Intel Corporation 440FX - 82441FX PMC [Natoma] [8086:1237] (rev 02)
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR-
    00:01.0 ISA bridge [0601]: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] [8086:7000]
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Latency: 0

    00:01.1 IDE interface [0101]: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II] [8086:7010] (prog-if 80 [Master])
    Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Latency: 64
    Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [disabled] [size=8]
    Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable) [disabled] [size=1]
    Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [disabled] [size=8]
    Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable) [disabled] [size=1]
    Region 4: I/O ports at c000 [size=16]
    Kernel driver in use: PIIX_IDE
    Kernel modules: piix

    00:01.2 USB Controller [0c03]: Intel Corporation 82371SB PIIX3 USB [Natoma/Triton II] [8086:7020] (rev 01)
    Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Latency: 64
    Interrupt: pin D routed to IRQ 11
    Region 4: I/O ports at c020 [size=32]
    Kernel driver in use: uhci_hcd
    Kernel modules: uhci-hcd

    00:01.3 Bridge [0680]: Intel Corporation 82371AB/EB/MB PIIX4 ACPI [8086:7113] (rev 03)
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Interrupt: pin A routed to IRQ 9
    Kernel driver in use: piix4_smbus
    Kernel modules: i2c-piix4

    00:02.0 VGA compatible controller [0300]: Cirrus Logic GD 5446 [1013:00b8]
    Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Region 0: Memory at f0000000 (32-bit, prefetchable) [size=32M]
    Region 1: Memory at f2000000 (32-bit, non-prefetchable) [size=4K]
    Kernel modules: cirrusfb

    00:03.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ [10ec:8139] (rev 20)
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Latency: 64
    Interrupt: pin A routed to IRQ 10
    Region 0: I/O ports at c100 [size=256]
    Region 1: Memory at f2001000 (32-bit, non-prefetchable) [size=256]
    Kernel driver in use: 8139too
    Kernel modules: 8139too, 8139cp



    -- System Information:
    Debian Release: lenny/sid
    APT prefers testing
    APT policy: (990, 'testing'), (500, 'unstable')
    Architecture: i386 (i686)

    Kernel: Linux 2.6.26-1-openvz-686 (SMP w/2 CPU cores)
    Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
    Shell: /bin/sh linked to /bin/bash

    Versions of packages linux-image-2.6.26-1-openvz-686 depends on:
    ii debconf [debconf-2.0] 1.5.22 Debian configuration management sy
    ii initramfs-tools [linux-initra 0.92j tools for generating an initramfs
    ii module-init-tools 3.4-1 tools for managing Linux kernel mo
    ii vzctl 3.0.22-11 server virtualization solution - c

    Versions of packages linux-image-2.6.26-1-openvz-686 recommends:
    ii libc6-i686 2.7-13 GNU C Library: Shared libraries [i

    Versions of packages linux-image-2.6.26-1-openvz-686 suggests:
    ii grub 0.97-47 GRand Unified Bootloader (Legacy v
    pn linux-doc-2.6.26 (no description available)

    -- debconf information:
    linux-image-2.6.26-1-openvz-686/preinst/elilo-initrd-2.6.26-1-openvz-686: true
    linux-image-2.6.26-1-openvz-686/postinst/kimage-is-a-directory:
    shared/kernel-image/really-run-bootloader: true
    linux-image-2.6.26-1-openvz-686/postinst/old-dir-initrd-link-2.6.26-1-openvz-686: true
    linux-image-2.6.26-1-openvz-686/postinst/depmod-error-initrd-2.6.26-1-openvz-686: false
    linux-image-2.6.26-1-openvz-686/prerm/removing-running-kernel-2.6.26-1-openvz-686: true
    linux-image-2.6.26-1-openvz-686/preinst/lilo-initrd-2.6.26-1-openvz-686: true
    linux-image-2.6.26-1-openvz-686/postinst/old-initrd-link-2.6.26-1-openvz-686: true
    linux-image-2.6.26-1-openvz-686/postinst/bootloader-test-error-2.6.26-1-openvz-686:
    linux-image-2.6.26-1-openvz-686/preinst/abort-overwrite-2.6.26-1-openvz-686:
    linux-image-2.6.26-1-openvz-686/postinst/old-system-map-link-2.6.26-1-openvz-686: true
    linux-image-2.6.26-1-openvz-686/postinst/bootloader-error-2.6.26-1-openvz-686:
    linux-image-2.6.26-1-openvz-686/postinst/create-kimage-link-2.6.26-1-openvz-686: true
    linux-image-2.6.26-1-openvz-686/preinst/lilo-has-ramdisk:
    linux-image-2.6.26-1-openvz-686/postinst/depmod-error-2.6.26-1-openvz-686: false
    linux-image-2.6.26-1-openvz-686/preinst/abort-install-2.6.26-1-openvz-686:
    linux-image-2.6.26-1-openvz-686/preinst/initrd-2.6.26-1-openvz-686:
    linux-image-2.6.26-1-openvz-686/preinst/overwriting-modules-2.6.26-1-openvz-686: true
    linux-image-2.6.26-1-openvz-686/prerm/would-invalidate-boot-loader-2.6.26-1-openvz-686: true
    linux-image-2.6.26-1-openvz-686/preinst/failed-to-move-modules-2.6.26-1-openvz-686:
    linux-image-2.6.26-1-openvz-686/preinst/bootloader-initrd-2.6.26-1-openvz-686: true



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  2. Bug#501985: linux-image-2.6.26-1-openvz-686: No nfs support in openvz guest

    On Sun, Oct 12, 2008 at 03:15:10PM +0200, Yann Rouillard wrote:
    > Package: linux-image-2.6.26-1-openvz-686
    > Version: 2.6.26-5
    > Severity: important
    >
    >
    > I recently tried the openvz linux kernel flavour and has some issue
    > with mounting nfs partitions in an openvz guest.
    >
    > I followed the instructions at http://wiki.openvz.org/NFS
    >
    > openvz-host# cat /proc/sys/kernel/ve_allow_kthreads
    > 1
    >
    > openvz-host# lsmod | grep -w ^nfs
    > nfs 214568 0
    >
    > openvz-host# grep FEATURE /etc/vz/conf/200.conf
    > FEATURES="nfsn "
    >
    > When I launch the openvz guest in verbose mode, I see that nfs is
    > enabled in the feature mask:
    >
    > openvz-host# vzctl start 200
    > Starting VE ...
    > Running: /usr/sbin/vzquota show 200
    > Running: /usr/sbin/vzquota on 200 -r 0 -b 1048676 -B 1153124 -i 200100 -I 220100 -e 0 -n 0 -s 0
    > Mounting root: /var/lib/vz/root/200 /var/lib/vz/private/200
    > VE is mounted
    > Set iptables mask 0x000017bf
    > Set features mask 0000000000000002/0000000000000002
    > Adding IP address(es): 192.168.122.80
    > Running: /usr/lib/vzctl/scripts/vps-net_add
    > /usr/share/doc/vzctl/README.Debian.
    > Running VE script: /etc/vz/dists/scripts/debian-add_ip.sh
    > Setting CPU units: 1000
    > Configure meminfo: 65536
    > Running VE script: /etc/vz/dists/scripts/set_dns.sh
    > File resolv.conf was modified
    > Running: /usr/sbin/vzquota stat 200 -f
    > Running: vzquota setlimit 200 -b 1048576 -B 1153024 -i 200000 -I 220000 -e 0 -n 0
    > VE start in progress...
    >
    > however the nfs filesystem is still unknown in the openvz-guest:
    >
    > openvz-guest# cat /proc/filesystems
    > ext3
    > nodev sysfs
    > nodev proc
    > nodev tmpfs
    > nodev devpts
    >
    > openvz-gest# mount -t nfs nfs_server:/home /home
    > mount: unknown filesystem type 'nfs'
    >
    > I had a look at the openvz patch:
    > kernel-patches/all/2.6.26/debian/features/all/openvz/openvz.patch.bz2
    >
    > and this patch doesn't seem to contain some nfs code that is found in
    > linux-patch-openvz.
    > For instance, the openvz patch used in linux-image-2.6.26-1-openvz-686 doesn't modify
    > the fs/nfs/super.c file although the linux-patch-openvz does.
    >
    > So I wonder if nfs is enabled in openvz kernel image, and if it's not if
    > could be enabled ?
    >
    > Thanks in advance for your answer.
    >
    >
    > Yann


    the upstream nfs fixes are abi breakers and thus can't be integrated
    at this point they will be for the first point release were abi
    breaking will be allowed again.




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