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unique_ebp
n00b
Joined: 26 Aug 2010
Posts: 1
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 Posted: Thu Aug 26, 2010 9:42 am Post subject: vserver-stat problem. |
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Hello All,
I get the following message [vc_rlimit_stat(RLIMIT_AS)] when my guest vservers are up and running, so I can't see which vguests are up or not.
| Code: |
it-vserver-host linux # vserver-stat
vc_rlimit_stat(RLIMIT_AS): Invalid argument
CTX PROC VSZ RSS userTIME sysTIME UPTIME NAME
it-vserver-host linux #
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| Code: |
it-vserver-host linux # strace vserver-stat
execve("/usr/sbin/vserver-stat", ["vserver-stat"], [/* 24 vars */]) = 0
open("/dev/urandom", O_RDONLY) = 3
read(3, "\203~", 2) = 2
close(3) = 0
vserver(0, 0x3f, 0, 0xffffffffffffffff, 0) = 131846
vserver(0x10000, 0, 0, 0xffffffffffffffff, 0) = 318771185
chdir("/proc/virtual") = 0
open(".", O_RDONLY|O_DIRECTORY) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f7d7070e000
getdents64(3, /* 5 entries */, 4084) = 128
vserver(0x28030000, 0x1869, 0x7fff20d5ba70, 0x4, 0x400180) = 0
vserver(0x28010000, 0x1869, 0x7fff20d5ba80, 0x4, 0x1869) = 0
vserver(0x28010000, 0x1869, 0x7fff20d5ba80, 0x4, 0x1869) = -1 EINVAL (Invalid argument)
write(2, "vc_rlimit_stat(RLIMIT_AS)", 25vc_rlimit_stat(RLIMIT_AS)) = 25
write(2, ": ", 2: ) = 2
write(2, "Invalid argument", 16Invalid argument) = 16
write(2, "\n", 1
) = 1
getdents64(3, /* 0 entries */, 4084) = 0
close(3) = 0
munmap(0x7f7d7070e000, 4096) = 0
open("/proc/uptime", O_RDONLY) = 3
read(3, "1776.04 0.02\n", 64) = 13
close(3) = 0
write(1, "CTX PROC VSZ RSS userTI"..., 60CTX PROC VSZ RSS userTIME sysTIME UPTIME NAME
) = 60
_exit(0) = ?
it-vserver-host linux #
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However I can go into my vserver guest without any issues.
| Code: |
it-vserver-host linux # vserver it_vserver_guest enter
it-vserver-guest / # ls
bin boot dev etc home lib lib32 lib64 lost+found mnt proc root sbin sys tmp usr var
it-vserver-guest / # logout
it-vserver-host linux #
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| Code: |
it-vserver-host linux # /etc/init.d/util-vserver status
* status: started
it-vserver-host linux # /etc/init.d/vprocunhide status
* status: started
it-vserver-host linux #
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I have tried placing sys-cluster/util-vserver ~amd64 into /etc/portage/package.keywords but with the latest version I still get the vserver-stat issue.
Below are all my configurations:
| Code: |
it-vserver-host ~ # emerge --info =sys-kernel/vserver-sources-2.3.0.36.31
Portage 2.1.8.3 (default/linux/amd64/10.0, gcc-4.4.3, glibc-2.11.2-r0, 2.6.35-vs2.3.0.36.31-gentoo x86_64)
=================================================================
System Settings
=================================================================
System uname: Linux-2.6.35-vs2.3.0.36.31-gentoo-x86_64-Intel-R-_Xeon-R-_CPU_X3220_@_2.40GHz-with-gentoo-1.12.13
Timestamp of tree: Wed, 25 Aug 2010 01:45:02 +0000
app-shells/bash: 4.0_p37
dev-lang/python: 2.6.5-r3, 3.1.2-r4
sys-apps/baselayout: 1.12.13
sys-apps/sandbox: 1.6-r2
sys-devel/autoconf: 2.65
sys-devel/automake: 1.11.1
sys-devel/binutils: 2.20.1-r1
sys-devel/gcc: 4.4.3-r2
sys-devel/gcc-config: 1.4.1
sys-devel/libtool: 2.2.6b
sys-devel/make: 3.81-r2
virtual/os-headers: 2.6.30-r1
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=core2"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=core2"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch"
GENTOO_MIRRORS="http://mirror.bytemark.co.uk/gentoo/ http://gentoo.blueyonder.co.uk/ http://ftp.snt.utwente.nl/pub/os/linux/gentoo/ http://www.mirror.ac.uk/sites/www.ibiblio.org/gentoo/"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en_GB"
MAKEOPTS="-j5"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="acl amd64 berkdb bzip2 cli cracklib crypt cups cxx dri fortran gdbm gpm iconv iproute2 ipv6 lm_sensors mmx modules mudflap multilib ncurses nls nptl nptlonly openmp pam pcre perl pppd python readline reflection session spl sse sse2 ssl ssse3 sysfs tcpd unicode xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_GB" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga neomagic nouveau nv r128 radeon savage sis tdfx trident vesa via vmware voodoo" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
=================================================================
Package Settings
=================================================================
sys-kernel/vserver-sources-2.3.0.36.31 was built with the following:
USE="(multilib) -build -deblob -symlink"
it-vserver-host ~ #
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| Code: |
it-vserver-host ~ # emerge --info =sys-cluster/util-vserver-0.30.215-r3
Portage 2.1.8.3 (default/linux/amd64/10.0, gcc-4.4.3, glibc-2.11.2-r0, 2.6.35-vs2.3.0.36.31-gentoo x86_64)
=================================================================
System Settings
=================================================================
System uname: Linux-2.6.35-vs2.3.0.36.31-gentoo-x86_64-Intel-R-_Xeon-R-_CPU_X3220_@_2.40GHz-with-gentoo-1.12.13
Timestamp of tree: Wed, 25 Aug 2010 01:45:02 +0000
app-shells/bash: 4.0_p37
dev-lang/python: 2.6.5-r3, 3.1.2-r4
sys-apps/baselayout: 1.12.13
sys-apps/sandbox: 1.6-r2
sys-devel/autoconf: 2.65
sys-devel/automake: 1.11.1
sys-devel/binutils: 2.20.1-r1
sys-devel/gcc: 4.4.3-r2
sys-devel/gcc-config: 1.4.1
sys-devel/libtool: 2.2.6b
sys-devel/make: 3.81-r2
virtual/os-headers: 2.6.30-r1
ACCEPT_KEYWORDS="amd64"
ACCEPT_LICENSE="* -@EULA"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=core2"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/gconf /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo"
CXXFLAGS="-O2 -pipe -march=core2"
DISTDIR="/usr/portage/distfiles"
FEATURES="assume-digests distlocks fixpackages news parallel-fetch protect-owned sandbox sfperms strict unmerge-logs unmerge-orphans userfetch"
GENTOO_MIRRORS="http://mirror.bytemark.co.uk/gentoo/ http://gentoo.blueyonder.co.uk/ http://ftp.snt.utwente.nl/pub/os/linux/gentoo/ http://www.mirror.ac.uk/sites/www.ibiblio.org/gentoo/"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
LINGUAS="en_GB"
MAKEOPTS="-j5"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages"
PORTAGE_TMPDIR="/var/tmp"
PORTDIR="/usr/portage"
SYNC="rsync://rsync.gentoo.org/gentoo-portage"
USE="acl amd64 berkdb bzip2 cli cracklib crypt cups cxx dri fortran gdbm gpm iconv iproute2 ipv6 lm_sensors mmx modules mudflap multilib ncurses nls nptl nptlonly openmp pam pcre perl pppd python readline reflection session spl sse sse2 ssl ssse3 sysfs tcpd unicode xorg zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en_GB" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="fbdev glint intel mach64 mga neomagic nouveau nv r128 radeon savage sis tdfx trident vesa via vmware voodoo" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, PORTDIR_OVERLAY
=================================================================
Package Settings
=================================================================
sys-cluster/util-vserver-0.30.215-r3 was built with the following:
USE="(multilib) -bash-completion"
it-vserver-host ~ #
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| Code: |
it-vserver-host linux # cat /usr/src/linux/.config | grep VSERVER
CONFIG_VSERVER_AUTO_LBACK=y
CONFIG_VSERVER_AUTO_SINGLE=y
CONFIG_VSERVER_COWBL=y
# CONFIG_VSERVER_VTIME is not set
# CONFIG_VSERVER_DEVICE is not set
CONFIG_VSERVER_PROC_SECURE=y
CONFIG_VSERVER_HARDCPU=y
CONFIG_VSERVER_IDLETIME=y
CONFIG_VSERVER_IDLELIMIT=y
CONFIG_VSERVER_PRIVACY=y
CONFIG_VSERVER_CONTEXTS=768
CONFIG_VSERVER_WARN=y
# CONFIG_VSERVER_DEBUG is not set
# CONFIG_VSERVER_LEGACY_MEM is not set
CONFIG_VSERVER=y
CONFIG_VSERVER_SECURITY=y
it-vserver-host linux #
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I hope this is enough information,
Regards,
Ben Draper |
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nske
n00b
Joined: 26 May 2005
Posts: 11
Location: Athens, Greece
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| Posted: Wed Sep 01, 2010 12:47 am Post subject: |
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Hello,
I had the same issue. Try recompiling your kernel with support for Control Groups. In menuconfig you can find that under 'General Setup' -> 'Control Group support'.
It seems Vserver-utils expect to find support, even if you don't utilize it.
Here's the relative part from my .config:
| Code: | CONFIG_CGROUPS=y
CONFIG_CGROUP_DEBUG=y
CONFIG_CGROUP_NS=n
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CGROUP_CPUACCT=y
CONFIG_CGROUP_MEM_RES_CTLR=y
CONFIG_CGROUP_MEM_RES_CTLR_SWAP=y
CONFIG_CGROUP_SCHED=y
CONFIG_BLK_CGROUP=m
# CONFIG_DEBUG_BLK_CGROUP is not set
# CONFIG_NET_CLS_CGROUP is not set |
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