Hi, On Mon, May 17, 2010 at 4:13 PM, Herbert Poetzl <herbert@13thfloor.at> wrote: > On Wed, May 12, 2010 at 09:25:54AM +0200, Juraj Pisarcik wrote: >> Hi! > >> I'm trying to mount USB disk into vserver using LABELs. >> In host OS it works, but not in vserver. >> I'm using Debian lenny. > >> Thanks for help > >> Juraj > >> host:/# uname -a >> Linux vserver 2.6.26-2-vserver-686-bigmem #1 SMP Tue Mar 9 19:46:38 >> UTC 2010 i686 GNU/Linux > > known broken kernel, don't use it ... > I upgrade kernel to 2.6.32-bpo.3-vserver-686-bigmem from backports an problem still occurs. >> host:/# cat /etc/vservers/vserver1/bcapabilities >> CAP_SYS_ADMIN > Flag CAP_SYS_ADMIN is not problem - it's vserver only for internal use (backups) with no ability to login from outside workd (no SSH, ...) > dangerous, guest can easily take over the host > (not required either) > >> host:/etc/vservers# vserver vserver1 start >> secure-mount: mount(): No such file or directory >> /etc/vservers/vserver1/fstab:5:1: failed to mount fstab-entry >> secure-mount: mount(): No such file or directory >> /etc/vservers/vserver1/fstab:6:1: failed to mount fstab-entry >> Starting enhanced syslogd: rsyslogd. >> Starting MTA: exim4. > > what is the util-vserver version? > # vserver --version vserver 0.30.216-pre2772 -- manages the state of vservers This program is part of util-vserver 0.30.216-pre2772 Copyright (C) 2003,2004,2005 Enrico Scholz This program is free software; you may redistribute it under the terms of the GNU General Public License. This program has absolutely no warranty. # vserver-info Versions: Kernel: 2.6.32-bpo.3-vserver-686-bigmem VS-API: 0x00020305 util-vserver: 0.30.216-pre2772; Dec 12 2008, 23:24:33 Features: CC: gcc, gcc (Debian 4.3.2-1) 4.3.2 CXX: g++, g++ (Debian 4.3.2-1) 4.3.2 CPPFLAGS: '' CFLAGS: '-Wall -g -O2 -std=c99 -Wall -pedantic -W -funit-at-a-time' CXXFLAGS: '-g -O2 -ansi -Wall -pedantic -W -fmessage-length=0 -funit-at-a-time' build/host: i486-pc-linux-gnu/i486-pc-linux-gnu Use dietlibc: yes Build C++ programs: yes Build C99 programs: yes Available APIs: v13,net,v21,v22,v23,netv2 ext2fs Source: e2fsprogs syscall(2) invocation: alternative vserver(2) syscall#: 273/glibc crypto api: beecrypt use library versioning: yes Paths: prefix: /usr sysconf-Directory: /etc cfg-Directory: /etc/vservers initrd-Directory: $(sysconfdir)/init.d pkgstate-Directory: /var/run/vservers vserver-Rootdir: /var/lib/vservers Assumed 'SYSINFO' as no other option given; try '--help' for more information. >> host:/etc/vservers# vserver vserver1 enter > >> vserver:/# df >> Filesystem 1K-blocks Used Available Use% Mounted on >> /dev/hdv1 45087388 37436704 7650684 84% / >> df: `/proc/bus/usb': No such file or directory > > expected, as the /proc/bus is hidden by default I had add this filesystem to "unhide", but it's doesn't work: # cat apps/vprocunhide/files /proc/bus/ /proc/bus/usb/ /proc/net/ -/proc/net/rpc/ -/proc/net/ip_conntrack -/proc/net/ip_conntrack_expect -/proc/net/nf_conntrack -/proc/net/nf_conntrack_expect /proc/sys/ -/proc/sys/debug/ -/proc/sys/dev/ /proc/sysvipc/ /proc/tty/ /proc/cpuinfo /proc/crypto /proc/devices /proc/execdomains /proc/filesystems /proc/interrupts /proc/iomem /proc/ioports /proc/kcore /proc/kmsg /proc/ksyms /proc/loadavg /proc/locks /proc/meminfo /proc/misc /proc/modules /proc/pci /proc/slabinfo /proc/stat /proc/swaps /proc/uptime -/proc/cmdline /proc/version # >> vserver1:/# cat /etc/vservers/vserver1/fstab >> none /proc proc defaults 0 0 >> #none /tmp tmpfs size=16m,mode=1777 0 0 >> none /dev/pts devpts gid=5,mode=620 0 0 >> #need for USB devices access: >> usbfs /proc/bus/usb usbfs rw,nosuid,nodev,noexec 0 0 >> LABEL=BACK1 /BACK1 ext3 auto 0 0 >> LABEL=BACK2 /BACK2 ext3 auto 0 0 >