Hi,
I want to wheather there is any command by using that we can reboot all the zones ,
Example : I have 10 zones, I can reboot all 10 zones by using one command (2 Replies)
I have a Solaris 10 box configured with a global zone and 3 non-global zones. All of the zones need to be configured so they can access and run an application in the global zone located at /export/home. How do i make this application and all of its accompanying files available to the 3 non-global... (3 Replies)
Hi
I need a help in creating a zones.I am trying to create zone in Sun fire T1000 server with single cpu / 8 gb Ram / 73 gb hdd.I am planning to install java based application on two different zones. iam planning to install solaris 10.
Can some one suggest what is the best way to create two... (5 Replies)
Hi guys
Im using VMware and ive installed solaris 10 in that..ive configured virtual disks in that n im using it..my question is if im gona configure zones in it do i need a seperate NIC card..my virtual interface name is pcn0 and if i create zones can i give pcn0:1 n allocate a seperate... (1 Reply)
Hi Everyone,
I need the process of how to add a cpu to a non-global zone or how to add a resource to non-globalzone.
Thanks & Regards
Padmaja (2 Replies)
haven't work with zones in a while.
when shutting down zones from solaris 10
I have to do it from the global zone, but can I just shutdown the global zone and all non global zones will shutdown
or do I have to
zoneadm -z zonename shutdown
for all the non global zones ,then shutdown... (2 Replies)
Discussion started by: goya
2 Replies
LEARN ABOUT SUSE
lofs
lofs(7FS) File Systems lofs(7FS)NAME
lofs - loopback virtual file system
SYNOPSIS
#include <sys/param.h>
#include <sys/mount.h>
int mount (const char* dir, const char* virtual, int mflag, lofs, NULL, 0);
DESCRIPTION
The loopback file system device allows new, virtual file systems to be created, which provide access to existing files using alternate
pathnames. Once the virtual file system is created, other file systems can be mounted within it, without affecting the original file sys-
tem. However, file systems which are subsequently mounted onto the original file system are visible to the virtual file system, unless or
until the corresponding mount point in the virtual file system is covered by a file system mounted there.
virtual is the mount point for the virtual file system. dir is the pathname of the existing file system. mflag specifies the mount options;
the MS_DATA bit in mflag must be set. If the MS_RDONLY bit in mflag is not set, accesses to the loop back file system are the same as
for the underlying file system. Otherwise, all accesses in the loopback file system will be read-only. All other mount(2) options are
inherited from the underlying file systems.
A loopback mount of '/' onto /tmp/newroot allows the entire file system hierarchy to appear as if it were duplicated under /tmp/newroot,
including any file systems mounted from remote NFS servers. All files would then be accessible either from a pathname relative to '/' or
from a pathname relative to /tmp/newroot until such time as a file system is mounted in /tmp/newroot, or any of its subdirectories.
Loopback mounts of '/' can be performed in conjunction with the chroot(2) system call, to provide a complete virtual file system to a
process or family of processes.
Recursive traversal of loopback mount points is not allowed. After the loopback mount of /tmp/newroot, the file /tmp/newroot/tmp/newroot
does not contain yet another file system hierarchy; rather, it appears just as /tmp/newroot did before the loopback mount was performed
(for example, as an empty directory).
Examples
lofs file systems are mounted using:
mount -F lofs /tmp /mnt
SEE ALSO lofiadm(1M), mount(1M), chroot(2), mount(2), sysfs(2), vfstab(4), lofi(7D)WARNINGS
Loopback mounts must be used with care; the potential for confusing users and applications is enormous. A loopback mount entry in
/etc/vfstab must be placed after the mount points of both directories it depends on. This is most easily accomplished by making the loop-
back mount entry the last in /etc/vfstab.
SunOS 5.10 10 Apr 2001 lofs(7FS)