unix入门之路007设备管理

第六幕AIX这个天空，现在就让我们去了解AIX的设备管理。nvL2Available1G-19-IDEDVD-ROMVolumeDefined1H-StandardEthernetNetwork Available1H-0810/100MbpsEthernetPCIAdapterII Defined1H-08 IEEE802.3EthernetNetworkInterface Available01-D1 StandardI/ODisketteAdapter Logicalvolume Logical Logical pagespaces_new Logical PCI PCIBus Available00-00 Available01- StandardI/OSerial Available1S-08-00 Adapterbus Available1S- PCI-XDualChannelUltra320 Available01-S1-00- 标识符，也是操作系统管理中可以引用的逻辑设备名。第二列是设备的状态，设备在AIXUndefinedDefined)是系统保存了设备的逻辑设备名，连接设备的端口以及#rmdev–lrmt0rmt0Defined#mkdev–lrmt0rmt0Available#rmdev–lrmt0-drmt0deletedcfgmgrcfgmgrAvailable（如果操作系统已sfmon@testnode1:/home/sfmon>lsattr-ElBLOCKsize(0=variableUsedataDENSITYsettingDENSITYsettingUseEXTENDEDfile UseDEVICEBUFFERSduringwritesTrue RETENSI/ONontapechangeorresetTrue RETURNerrorontapechangeorresetTrue 20480Sizein lsattrlrmt0–E。#chdev–lrmt0–aret=yesLPARdLPAR（动态分区）适配$lsslot-c#Slot LogicalI/OSlotpci13fcs0 LogicalI/OSlotpci15fcs1 LogicalI/OSlotpci8sisscsia0 LogicalI/OSlotpci9ent0 LogicalI/OSlotpci14ent1 LogicalI/OSlotpci16ent2 LogicalI/OSlotpci10sa0 LogicalI/OSlotpci17fcs2U7879.001.DQDRVZH-P1-T12LogicalI/OSlotpci11sisscsia1U7879.001.DQDRVZH-P1-T15LogicalI/OSlotpci12ide0$lsdev-Cc Available09-0810/100/1000Base-TXPCI-XAdapter10/100/1000Base-TXPCI-XAdapter10/100/1000Base-TXPCI-XAdapterFCFCATA/IDEController2-PortAsynchronousEIA-232PCIPCI-XDDRDualChannelUltra320SCSIPCI-XUltra320SCSILPARVirtualSerial置了dLPAR的环境中，首先确定磁带机和光驱所连接的SCSI卡的位置：$lsslot-c# Lo