If you need to resize an LVM partition on a virtual server.
And there are no partitions created, so no partition visible via fdiskDisk /dev/sdb: 50 GiB, 53687091200 bytes, 104857600 sectors
Units: sectors of 1 * 512 = 512 bytes
Find disk with megacli tool with SN of disk
megacli -PDList -aALL | grep -B 27 -A 18 'SN of disk'
Start lightsmegacli -pdlocate -start -physdrv[enclosure:slot] -a0
megacli -pdlocate -stop -physdrv[enclosure:slot] -a0
Live disk size statisticswatch --interval 1 df -h
Live disk I/O statswatch --interval 1 iostat -hm
use this to identify which disk is which while reading dmesg logls -l /sys/block/sd* | sed -e 's@.*-> \.\..*/ata@/ata@' -e 's@/host@ @' -e 's@/target.*/@ @'
run for desired diskparted /dev/sdx
creation of label depends wheter disk is bigger than 2TB choose between msdos or gptmklabel gpt
fdisk -lcat /proc/partitions
cat /proc/mdstat