06-24-2011
you cannot mount the same lun on two different mount points at the same time. That would probably corrupt the FS.
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We recently purchased a 3 tb RAID. In the setup, it created 2 slices, one 2 tb and one 1 tb slice. Right now only the 2 tb slice is visible when booting up. I was told that the second slice needs to be mapped to a lun and a port like the first slice is.
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hey guys i got this in my logs what does this mean: (1 Reply)
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Hello all,
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Aix 6.1, working with a nim master and nim_altmaster
both LPARS have access to the same data LUN, /nimdisk
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Hi ALL,
what are the steps to detect and configure a new attached lun in RHEL 5.3.
rgds,
snj. (2 Replies)
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Hi,
Is there command to detect the newly added LUN is linux box. I tried with below commands, but that doesn't work out.
fdisk -l,
fdisk -l | grep Disk
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I have a LUN (From HP-Storage VA7110) that is claimed on 2 servers, but is in used in one of the VG on Server-1 .
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Hi,
I am not getiting lun id information on VIO Server. I have used the command fget_config command.
just showing # prompt.
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LEARN ABOUT DEBIAN
lssubsys
LSSUBSYS(1) libcgroup Manual LSSUBSYS(1)
NAME
lssubsys - list hierarchies containing given subsystem
SYNOPSIS
lssubsys [-m|--mount-points] [-M|--all-mount-points] [controller] [...]
lssubsys [-m|--mount-points] [-M|--all-mount-points] [-i|--hierarchies] [-a|--all]
lssubsys [-h|--help]
DESCRIPTION
lssubsys list the hierarchies containing the given subsystem(s). If no subsystem is defined, it displays all mounted hierarchies.
controller
defines the subsystem whose hierarchy is shown. If this parameter is not used, the command will list all mounted subsystems.
-m, --mount-points
Display mount points. Only the first mount points of shown hierarchies are displayed.
-M, --all-mount-points
Display mount points. All mount points of shown hierarchies are displayed, each on separate line.
-a, --all
Display all subsystems (including unmounted ones).
-i, --hierarchies
Display the attached hierarchy number if the subsystem is in a hierarchy. If the option -m is also used, the hierarchy number is
shown only for unmounted hierarchies.
-h, --help
Display help and exit.
EXAMPLE
The command lssubsys -am lists all subsystems which are present in the system, mounted ones will be shown with their mount point:
$ lssubsys -am
ns
cpuset
cpu,devices
cpuacct /cgroup/cpuacct
memory /cgroup/memory
freezer /cgroup/freezer
net_cls /cgroup/net_cls
The command lssubsys -ami lists all subsystems which are present in the system, mounted subsystems are listed with their mount points,
unmounted ones which are in a hierarchy are listed with their hierarchy number:
$ lssubsys -ami
ns
cpuset 5
cpu,devices 6
cpuacct /cgroup/cpuacct
memory /cgroup/memory
freezer /cgroup/freezer
net_cls /cgroup/net_cls
SEE ALSO
lscgroup (1), cgcreate (1), cgdelete (1), cgconfig.conf (5)
Linux 2009-11-05 LSSUBSYS(1)