一、查看网卡mac地址
#安装lshw
[root@server ~]# yum install lshw
#使用方法
[root@rsync-server ~]# lshw -c network
*-network:0
description: Ethernet interface
product: NetXtreme II BCM5709 Gigabit Ethernet
vendor: Broadcom Limited
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0f0
version: 20
serial: 00:26:55:31:a9:dc
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=bnx2 driverversion=2.2.6 duplex=full firmware=bc 4.6.4 NCSI 1.0.3 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:16 memory:f4000000-f5ffffff
*-network:1
description: Ethernet interface
product: NetXtreme II BCM5709 Gigabit Ethernet
vendor: Broadcom Limited
physical id: 0.1
bus info: pci@0000:02:00.1
logical name: enp2s0f1
version: 20
serial: 00:26:55:31:a9:de
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=bnx2 driverversion=2.2.6 duplex=full firmware=bc 4.6.4 NCSI 1.0.3 ip=10.0.100.85 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:17 memory:f2000000-f3ffffff
*-network:0
description: Ethernet interface
product: NetXtreme II BCM5709 Gigabit Ethernet
vendor: Broadcom Limited
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0f0
version: 20
serial: 00:26:55:31:a9:e0
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=bnx2 driverversion=2.2.6 duplex=full firmware=bc 4.6.4 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:18 memory:f8000000-f9ffffff
*-network:1
description: Ethernet interface
product: NetXtreme II BCM5709 Gigabit Ethernet
vendor: Broadcom Limited
physical id: 0.1
bus info: pci@0000:03:00.1
logical name: enp3s0f1
version: 20
serial: 00:26:55:31:a9:e2
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm vpd msi msix pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=bnx2 driverversion=2.2.6 firmware=bc 4.6.4 latency=0 link=no multicast=yes port=twisted pair
resources: irq:19 memory:f6000000-f7ffffff
二、查看硬盘
#安装 smartmontools
yum install smartmontools -y
#使用方法
[root@server ~]# smartctl -a /dev/sda
smartctl 6.2 2017-02-27 r4394 [x86_64-linux-3.10.0-514.26.2.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION ===
Vendor: HP
Product: LOGICAL VOLUME
Revision: 2.74
User Capacity: 384,005,660,672 bytes [384 GB]
Logical block size: 512 bytes
Rotation Rate: 15000 rpm
Logical Unit id: 0x600508b1001030393636354543300b00
Serial number: 50123456789ABCDE
Device type: disk
Local Time is: Wed Nov 8 16:10:00 2017 CST
SMART support is: Unavailable - device lacks SMART capability. === START OF READ SMART DATA SECTION === Error Counter logging not supported Device does not support Self Test logging
#加-c参数
[root@rsync-server ~]# smartctl -x /dev/sda
smartctl 6.2 2017-02-27 r4394 [x86_64-linux-3.10.0-514.26.2.el7.x86_64] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org === START OF INFORMATION SECTION ===
Vendor: HP
Product: LOGICAL VOLUME
Revision: 2.74
User Capacity: 384,005,660,672 bytes [384 GB]
Logical block size: 512 bytes
Rotation Rate: 15000 rpm
Logical Unit id: 0x600508b1001030393636354543300b00
Serial number: 50123456789ABCDE
Device type: disk
Local Time is: Wed Nov 8 16:12:07 2017 CST
SMART support is: Unavailable - device lacks SMART capability.
Read Cache is: Enabled
Writeback Cache is: Disabled === START OF READ SMART DATA SECTION === Error Counter logging not supported Device does not support Self Test logging
Device does not support Background scan results logging
scsiPrintSasPhy Log Sense Failed [unsupported scsi opcode]