ubuntu中修改grub的启动时间生成
上篇文章写了AIX目录占用已满的处理,接下来脑补一下AIX相关命令
查看IBM AIX系统的主机型号、序列号、CPU、内存、硬盘、网卡、网卡物理插槽位置信息、是否配置以太网通道、网卡链路状态、当前网络速率、HBA卡、HBA卡物理插槽位置信息、HBA卡WWN、HBA卡支持速率、HBA卡当前速率、VG、PV、LV信息、该主机当前由哪台HMC管理、配置了多少磁带机驱动器tape driver等信息,可以通过一段脚本收集全部信息。
一、查看型号、序列号、CPU、内存、HMC
型号:
#uname -M
IBM,8204-E8A
序列号:
#uname -u
IBM,0206*****
CPU数量
#lsdev -Cc processor
proc0 Available 00-00 Processor
proc2 Available 00-02 Processor
proc4 Available 00-04 Processor
proc6 Available 00-06 Processor
proc8 Available 00-08 Processor
proc10 Available 00-10 Processor
proc12 Available 00-12 Processor
proc14 Available 00-14 Processor
CPU主频
#lsattr -El proc0
frequency 4204000000 Processor Speed False
smt_enabled true Processor SMT enabled False
smt_threads 2 Processor SMT threads False
state enable Processor state False
type PowerPC_POWER6 Processor type False
查看CPU是否64位
#prtconf -c
CPU Type: 64-bit
内存信息:
#lsattr -El mem0
ent_mem_cap I/O memory entitlement in Kbytes False
goodsize 63744 Amount of usable physical memory in Mbytes False
mem_exp_factor Memory expansion factor False
size 63744 Total amount of physical memory in Mbytes False
var_mem_weight Variable memory capacity weight False
查看该机当前由哪台HMC管理
#lsrsrc IBM.ManagementServer
Resource Persistent Attributes for IBM.ManagementServer
resource 1:
Name= "123.123.123.9"
Hostname= "123.123.123.9"
ManagerType= "HMC"
LocalHostname= "123.123.234.132"
ClusterTM= "9078-160"
ClusterSNum= ""
ActivePeerDomain = ""
NodeNameList= {"testdb1"}
型号、序列号、内存统一信息:
#lsattr -El sys0
fwversion IBM,EL350_085 Firmware version and revision levels False
modelname IBM,8204-E8A Machine name False
realmem 65273856 Amount of usable physical memory in Kbytes False
systemid IBM,0206***** Hardware system identifier False
二、查看磁盘信息:
#lspv
hdisk0 00077dd7807b5c17 rootvg active
#lspath
Enabled hdisk0 scsi0 Enabled hdisk2 scsi0 Enabled hdisk3 scsi0
列出所有磁盘设备
#lsdev -Cc disk
hdisk0 Available 03-08-00-3,0 16 Bit LVD SCSI Disk Drive hdisk1 Available 03-08-00-4,0 Other SCSI Disk Drive hdisk2 Available 03-08-00-5,0 16 Bit LVD SCSI Disk Drive hdisk3 Available 03-08-00-8,0 16 Bit LVD SCSI Disk Drive
查看磁盘容量
#bootinfo -s hdisk0
70006
查看磁盘属性
#lsattr -El hdisk0
reserve_policy no_reserve Reserve Policy True
size_in_mb 146800 Size in Megabytes False
查看磁盘物理插槽信息
#lscfg -vpl hdisk0
hdisk0 U787B.001.DNWFYCX-P1-T14-L3-L0 16 Bit LVD SCSI Disk Drive (73400 MB)
以上命令适用于现场查看,需要查看哪些硬盘,就执行几条命令,但是当需要用户帮忙采集信息,而系统磁盘数量未知的情况下就难以胜任了,以下脚本列出本机所有磁盘信息并对每个磁盘执行bootinfo -s查看磁盘容量,执行lsattr -El查看磁盘属性、执行lscfg -vpl查看磁盘物理插槽、lspv查看磁盘pv信息等。
echo "#lsdev -Cc disk"
lsdev -Cc disk
for i in `lsdev -Cc disk|awk '{print $1}'`;
do
echo "nInformation about "$i "n#bootinfo -s" $i
bootinfo -s $i
echo "n#lsattr -El" $i
lsattr -El $i
echo "n#lscfg -vpl " $i
lscfg -vpl $i
echo "n#lspv " $i
lspv $i
done
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