centos7
网卡配置命令：nmtui
ifup
ifdown
check hba
root@aic-Grantley:~# lspci | grep -iE "sas|storage|lsi|broadcom" 05:00.0 Serial Attached SCSI controller: Broadcom / LSI SAS3008 PCI-Express Fusion-MPT SAS-3 (rev 02) 81:00.0 RAID bus controller: Broadcom / LSI MegaRAID Tri-Mode SAS3516 (rev 01)
root@aic-Grantley:~# lspci -vvv -s 81:00.0 | grep -iE "LnkCap|LnkSta" LnkCap: Port #0, Speed 8GT/s, Width x8, ASPM L0s, Exit Latency L0s unlimited LnkSta: Speed 8GT/s (ok), Width x8 (ok) LnkCap2: Supported Link Speeds: 2.5-8GT/s, Crosslink- Retimer- 2Retimers- DRS- LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete+ EqualizationPhase1+
iostat -x -m 1 /dev/sdb | tee ./Desktop/JBOD/iostat_log.txt
storcli64 /c0 /eall /sall show all
sg_ses /dev/sg0
sg_ses --page=0xa /dev/sg0