TSM中配置非共享LTO带库-Solaris

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1、TSM中配置非共享LTO带库-Solaris环境：产品：LTO3581/3582/3583/3584主机平台：SunE250SPARCserver操作系统：Solaris2.7其他软件版本：IBMTivoliStorageManagerVersion5.2.解答：我们的例子是光纤连接的两个驱动器的3583带库。1）首先你必须确认硬件和驱动程序安装正常。并且用下面的命令得到带库的设备文件名：本例：------------------------------------------------------#ls-la/dev/r

2、mttotal52drwxrwxr-x2rootsys512Mar3010:35.drwxrwxr-x13rootsys9216Apr315:07..lrwxrwxrwx1rootroot47Mar2711:340st->../../devices/pci@1f,4000/scsi@2/IBMtape@1,2:stlrwxrwxrwx1rootroot48Mar2711:340stb->../../devices/pci@1f,4000/scsi@2/IBMtape@1,2:stblrwxrwxrwx1rootroot49M

3、ar2711:340stbn->../../devices/pci@1f,4000/scsi@2/IBMtape@1,2:stbnlrwxrwxrwx1rootroot48Mar2711:340stc->../../devices/pci@1f,4000/scsi@2/IBMtape@1,2:stclrwxrwxrwx1rootroot49Mar2711:340stcb->../../devices/pci@1f,4000/scsi@2/IBMtape@1,2:stcblrwxrwxrwx1rootroot50Mar2711

4、:340stcbn->../../devices/pci@1f,4000/scsi@2/IBMtape@1,2:stcbnlrwxrwxrwx1rootroot49Mar2711:340stcn->../../devices/pci@1f,4000/scsi@2/IBMtape@1,2:stcnlrwxrwxrwx1rootroot48Mar2711:340stn->../../devices/pci@1f,4000/scsi@2/IBMtape@1,2:stnlrwxrwxrwx1rootroot47Mar2711:341

5、st->../../devices/pci@1f,4000/scsi@2/IBMtape@1,4:stlrwxrwxrwx1rootroot48Mar2711:341stb->../../devices/pci@1f,4000/scsi@2/IBMtape@1,4:stblrwxrwxrwx1rootroot49Mar2711:341stbn->../../devices/pci@1f,4000/scsi@2/IBMtape@1,4:stbnlrwxrwxrwx1rootroot48Mar2711:341stc->../..

6、/devices/pci@1f,4000/scsi@2/IBMtape@1,4:stclrwxrwxrwx1rootroot49Mar2711:341stcb->../../devices/pci@1f,4000/scsi@2/IBMtape@1,4:stcblrwxrwxrwx1rootroot50Mar2711:341stcbn->../../devices/pci@1f,4000/scsi@2/IBMtape@1,4:stcbnlrwxrwxrwx1rootroot49Mar2711:341stcn->../../de

7、vices/pci@1f,4000/scsi@2/IBMtape@1,4:stcnlrwxrwxrwx1rootroot48Mar2711:341stn->../../devices/pci@1f,4000/scsi@2/IBMtape@1,4:stnlrwxrwxrwx1rootroot48Mar819:532smc->../../devices/pci@1f,4000/scsi@2/IBMtape@1,5:smc-------------------------------------------------------

8、从上面的命令我们可以得到LTO设备的文件名。在TSM中我们建议使用xst或xstc设备文件，他们是“非BSD兼容”、关闭时回卷的设备文件。实际的文件是/dev/rmt/xst(不压缩)和它对应的是/dev/rmt/xstc(压缩)。考虑到性能，建议您使用变长blocksize和硬件压缩。B