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Top Forums UNIX for Advanced & Expert Users Presenting current LUNs to new OS. RHEL 7, LVM Post 303039418 by Peasant on Thursday 3rd of October 2019 10:53:48 PM
Old 10-03-2019
Presenting snapshot luns will work fine, as long as you don't present source and snapshots to the same box.

Rescan the fabric, followed by pvscan, then vgimport <your_group_from_pvscan>
Take care of the /etc/fstab with a help of blkid to list the UUIDs od the logical volumes.

Hope that helps
Regards
Peasant.
This User Gave Thanks to Peasant For This Post:
 

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

NAME
pvscan - scan all disks for physical volumes SYNOPSIS
pvscan [-d|--debug] [-h|--help] [-v|--verbose] [--version] [--ignorelockingfailure] [-e|--exported] [-n|--novolumegroup] [-s|--short] [-u|--uuid] pvscan [-d|--debug] [-h|--help] --cache [--major major --minor minor | DevicePath ] ... DESCRIPTION
pvscan scans all supported LVM block devices in the system for physical volumes. OPTIONS
See lvm(8) for common options. -e, --exported Only show physical volumes belonging to exported volume groups. -n, --novolumegroup Only show physical volumes not belonging to any volume group. -s, --short Short listing format. -u, --uuid Show UUIDs (Uniform Unique Identifiers) in addition to device special names. --cache [ --major major --minor minor | DevicePath ] ... Scan one or more devices and instruct the lvmetad daemon to update its cached state accordingly. Called internally by udev rules. All devices listed explicitly are processed regardless of any device filters set in lvm.conf. SEE ALSO
lvm(8), pvcreate(8), pvdisplay(8) Sistina Software UK LVM TOOLS 2.02.95(2) (2012-03-06) PVSCAN(8)
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