linux 6.5下，lun的在线添加
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[13:25:42 root()@stldb1 bin]# ./dlnkmgr view -luProduct : HUS100SerialNumber : 93012420 LUs : 3iLU HDevName Device PathID Status 0006 sddlmaa /dev/sdb 000000 Online /dev/sde 000003 Online /dev/sdh 000006 Online /dev/sdk 000007 Online 0007 sddlmac /dev/sdc 000001 Online /dev/sdf 000004 Online /dev/sdi 000008 Online /dev/sdl 000009 Online 0008 sddlmab /dev/sdd 000002 Online /dev/sdg 000005 Online /dev/sdj 000010 Online /dev/sdm 000011 Online
我们可以看到此时，我们新添加的lun没有出现在列表中
linux上，动态探测新设备的SCSI/FC bus操作系统版本redhat 6 , QLogic HBA驱动# echo 1 > /sys/class/fc_host/host1/issue_lip # echo 1 > /sys/class/fc_host/host2/issue_lip# echo "- - -" > /sys/class/scsi_host/host1/scan# echo "- - -" > /sys/class/scsi_host/host2/scan注：/sys/class/scsi_host/host1/scanHost后的数值n表示: host port number
[13:45:18 root()@stldb1 host1]# cat /proc/scsi/scsi Attached devices:Host: scsi0 Channel: 00 Id: 32 Lun: 00 Vendor: DP Model: BACKPLANE Rev: 1.09 Type: Enclosure ANSI SCSI revision: 05Host: scsi0 Channel: 02 Id: 00 Lun: 00 Vendor: DELL Model: PERC H700 Rev: 2.10 Type: Direct-Access ANSI SCSI revision: 05Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 00 Lun: 01 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 00 Lun: 02 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 01 Lun: 00 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 01 Lun: 01 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 01 Lun: 02 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 00 Lun: 00 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 00 Lun: 01 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 00 Lun: 02 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 01 Lun: 00 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 01 Lun: 01 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 01 Lun: 02 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 01 Lun: 03 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 01 Lun: 04 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 01 Lun: 05 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 01 Lun: 06 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 01 Lun: 07 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 00 Lun: 03 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 00 Lun: 04 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 00 Lun: 05 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 00 Lun: 06 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi1 Channel: 00 Id: 00 Lun: 07 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 01 Lun: 03 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 01 Lun: 04 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 01 Lun: 05 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 01 Lun: 06 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 01 Lun: 07 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 00 Lun: 03 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 00 Lun: 04 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 00 Lun: 05 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 00 Lun: 06 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04Host: scsi2 Channel: 00 Id: 00 Lun: 07 Vendor: HITACHI Model: DF600F Rev: 0000 Type: Direct-Access ANSI SCSI revision: 04
更新HDLM配置信息
[13:46:43 root()@stldb1 sbin]# ./dlmcfgmgr -rKAPL10339-I This operation will change the configuration of HDLM devices. Do you want to continue? [y/n]: yKAPL10341-I The HDLM device configurations have been changed.KAPL10302-I /sbin/dlmcfgmgr completed normally.[13:46:53 root()@stldb1 sbin]# ./dlmcfgmgr -vHDevName Management Device Host Channel Target Lun /dev/sddlmaa configured /dev/sdb 1 0 0 0 /dev/sde 1 0 1 0 /dev/sdh 2 0 0 0 /dev/sdk 2 0 1 0/dev/sddlmab configured /dev/sdd 1 0 0 2 /dev/sdg 1 0 1 2 /dev/sdj 2 0 0 2 /dev/sdm 2 0 1 2/dev/sddlmac configured /dev/sdi 2 0 0 1 /dev/sdl 2 0 1 1 /dev/sdf 1 0 1 1 /dev/sdc 1 0 0 1/dev/sddlmad configured /dev/sdn 1 0 1 3 /dev/sds 1 0 0 3 /dev/sdx 2 0 1 3 /dev/sdac 2 0 0 3/dev/sddlmae configured /dev/sdo 1 0 1 4 /dev/sdy 2 0 1 4 /dev/sdt 1 0 0 4 /dev/sdad 2 0 0 4/dev/sddlmaf configured /dev/sdz 2 0 1 5 /dev/sdp 1 0 1 5 /dev/sdw 1 0 0 7 /dev/sdae 2 0 0 5/dev/sddlmag configured /dev/sdq 1 0 1 6 /dev/sdv 1 0 0 6 /dev/sdaf 2 0 0 6 /dev/sdaa 2 0 1 6/dev/sddlmah configured /dev/sdr 1 0 1 7 /dev/sdab 2 0 1 7 /dev/sdu 1 0 0 5 /dev/sdag 2 0 0 7
可以看到，新的lun已经添加到系统中了
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