Query whether disk is SSD disk or SAS disk according to Osdid

pre-conditions:1. InstallationLSI's megacli package Megacli64

2. query tool for installing SCSI devices LSSCSI

Apt-get Install LSSCSI

steps:

1. Find the drive letter according to Osdid

Ceph-disk List | Grep-a 1-b 1 osd.0 | Egrep "^/dev/sd*\b" |cut-d ': '-f1 2. Find the device based on the drive letterTarget IDLsscsi | grep/dev/sdd | awk ' {print $} ' | cut-d ': '-f33. Determine if the disk is a SAS disk perform the following command to return 2./megacli-ldpdinfo-aall | Grep-a "Target id:3" |egrep ' (PD type:sas| Media type:hard Disk Device) ' | Wc-l 4. Determine if the disk is a SATA interface SSD perform the following command to return 2./megacli-ldpdinfo-aall | Grep-a "Target id:6" |egrep ' (PD type:sata| Media type:solid State Device) ' | Wc-l

Query whether disk is SSD disk or SAS disk according to Osdid