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Operating Systems Linux Red Hat Shrink LVM partition & create new Linux Primary partition Post 302915222 by MadeInGermany on Monday 1st of September 2014 04:25:04 PM
Old 09-01-2014
After shrinking the swap partition,
I would run mkswap before the swapon.
 
Test Your Knowledge in Computers #325
Difficulty: Medium
Early RAM was not directly seated onto the motherboard so it could easily changed and upgraded.
True or False?

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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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