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Full Discussion: LVm recommendation
Top Forums UNIX for Dummies Questions & Answers LVm recommendation Post 302500229 by theboogymaster on Monday 28th of February 2011 02:36:47 AM
Old 02-28-2011
Quote:
Originally Posted by mhs
but i think every advantage tool have disadvantage too

and now i think more advantage of LVM but i want to know where LVM not recommended or not benefit
Yes your right every tool has advantages and disadvantages, Lvm does not by default provide any redundancy, you need to put it on top of a RAID 1 or X.

check this out : The advantages/disadvantages of Linux LVM. Dispatches from Andyland
and this : server - Does LVM impact performance? - Unix and Linux - Stack Exchange

Hope this helps Smilie
This User Gave Thanks to theboogymaster For This Post:
 

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PVCK(8) 						      System Manager's Manual							   PVCK(8)

NAME
pvck - check physical volume metadata SYNOPSIS
pvck [-d|--debug] [-h|--help] [-v|--verbose] [--labelsector] PhysicalVolume [PhysicalVolume...] DESCRIPTION
pvck checks physical volume LVM metadata for consistency. OPTIONS
See lvm for common options. --labelsector sector By default, 4 sectors of PhysicalVolume are scanned for an LVM label, starting at sector 0. This parameter allows you to specify a different starting sector for the scan and is useful for recovery situations. For example, suppose the partition table is corrupted or lost on /dev/sda, but you suspect there was an LVM partition at approximately 100 MB. This area of the disk may be scanned by using the --labelsector parameter with a value of 204800 (100 * 1024 * 1024 / 512 = 204800): pvck --labelsector 204800 /dev/sda Note that a script can be used with --labelsector to automate the process of finding LVM labels. SEE ALSO
lvm(8), pvcreate(8), pvscan(8) vgck(8) Sistina Software UK LVM TOOLS 2.02.95(2) (2012-03-06) PVCK(8)
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