HP-UX Reference (11i v3 07/02) - 1M System Administration Commands A-M (vol 3)

l
lvdisplay(1M) lvdisplay(1M)
Schedule Striped, sequential or parallel scheduling policy. Striped policy is by default
parallel scheduling for mirrored I/O.
LV Size (Mbytes)
Size of the logical volume in megabytes (MB).
Current LE Number of logical extents currently in the logical volume.
Allocated PE Number of physical extents allocated to the logical volume.
Stripes The number of stripes. If this field is 0, then the logical volume is not striped.
Stripe Size (Kbytes)
The size of each stripe in kilobytes (KB).
Bad block Bad block relocation policy.
Allocation Current allocation state, displayed as one of:
non-strict non-strict/contiguous
strict strict/contiguous
PVG-strict PVG-strict/contiguous
PVG-strict/distributed
PVG-strict/partially-distributed
contiguous
Physical extents are allocated in an ascending order
without any gap between adjacent extents. All physical
extents of a given mirror are contained in a single physical
volume.
distributed Distributed allocation is turned on and any two consecutive
logical extents are guaranteed to be located on different
physical volumes. See lvcreate(1M) for more information.
partially-distributed
Distributed allocation is turned on but any two consecutive
logical extents are NOT guaranteed to be located on
different physical volumes. See lvchange(1M) for more
information.
non-strict Physical extents that belong to the same logical extent can
be allocated on the same physical volume or physical
volume group.
PVG-strict Mirror copies for a logical extent are not allocated on the
same physical volume group.
strict Mirror copies for a logical extent are not allocated on the
same physical volume.
IO Timeout (Seconds)
The IO timeout used by LVM for all IO to this logical volume. A value of default,
indicates that the system will use the value of "forever". (Note: the actual dura-
tion of a request may exceed this timeout value when the underlying physical
volume(s) have timeouts which either exceed this value or are not integer multi-
ples thereof.)
Display With -v Option
If you specify the -v option, lvdisplay also lists the distribution of each logical volume across the physi-
cal volumes of the volume group and the mapping of each logical extent of the logical volume on the physi-
cal extents of the physical volume.
--- Distribution of logical volume ---
The distribution of logical volume lv_path across the physical volumes of the volume group, displayed
in the following columns:
PV Name The block device path name of the physical volume where the logical extents are
allocated.
PVNUM The Physical Volume Number in VG (if -k option is specified).
HP-UX 11i Version 3: February 2007 − 2 − Hewlett-Packard Company 473