aix6.1,存储是DELL SC8000,做了一些LUN映射给主机,存储上没找到和hdisk对应的信息,然后映射一个LUN认一个hdisk,一些截图和日志呈上缺少的再补充,请大家帮忙看看,谢谢。1、是否存在LUN和hdisk的对应信息
2、为什么SCSI_ID是一样的
3、ww_id和ww_name的定义
4、所有LUN一起映射完了再CFGMGR,hdisk编号和映射先后顺序对应么
# lspath
Enabled hdisk0 sas0
Enabled hdisk1 sas0
Available ses0 sas0
Available ses1 sas0
Enabled hdisk2 fscsi1
Enabled hdisk3 fscsi1
Enabled hdisk4 fscsi1
Enabled hdisk5 fscsi1
Enabled hdisk6 fscsi1
Enabled hdisk7 fscsi1
Enabled hdisk8 fscsi1
Enabled hdisk9 fscsi1
Enabled hdisk10 fscsi1
Enabled hdisk11 fscsi1
Enabled hdisk12 fscsi1
Enabled hdisk13 fscsi1
Enabled hdisk8 fscsi1
Enabled hdisk9 fscsi1
Enabled hdisk10 fscsi1
Enabled hdisk11 fscsi1
Enabled hdisk12 fscsi1
Enabled hdisk13 fscsi1
Enabled hdisk2 fscsi3
Enabled hdisk3 fscsi3
Enabled hdisk4 fscsi3
Enabled hdisk5 fscsi3
Enabled hdisk6 fscsi3
Enabled hdisk7 fscsi3
Enabled hdisk8 fscsi3
Enabled hdisk9 fscsi3
Enabled hdisk10 fscsi3
Enabled hdisk11 fscsi3
Enabled hdisk12 fscsi3
Enabled hdisk13 fscsi3
Enabled hdisk2 fscsi3
Enabled hdisk3 fscsi3
Enabled hdisk4 fscsi3
Enabled hdisk5 fscsi3
Enabled hdisk6 fscsi3
Enabled hdisk7 fscsi3
Enabled hdisk14 fscsi1
Enabled hdisk14 fscsi1
Enabled hdisk14 fscsi3
Enabled hdisk15 fscsi1
Enabled hdisk15 fscsi1
Enabled hdisk15 fscsi3
# lsdev -Ccdisk
hdisk0 Available 04-00-00 SAS Disk Drive
hdisk1 Available 04-00-00 SAS Disk Drive
hdisk2 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk3 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk4 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk5 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk6 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk7 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk8 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk9 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk10 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk11 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk12 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk13 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk14 Available 02-01-02 Compellent FC SCSI Disk Drive
hdisk15 Available 01-01-02 Compellent FC SCSI Disk Drive
#lsattr -El hdisk0
PCM PCM/friend/scsiscsd Path Control Module False
algorithm fail_over Algorithm True
dist_err_pcnt 0 Distributed Error Percentage True
dist_tw_width 50 Distributed Error Sample Time True
hcheck_interval 0 Health Check Interval True
hcheck_mode nonactive Health Check Mode True
max_coalesce 0x10000 Maximum Coalesce Size True
max_transfer 0x100000 Maximum TRANSFER Size True
pvid 00f7e6c8ecc191ab0000000000000000 Physical volume identifier False
queue_depth 16 Queue DEPTH True
reserve_policy no_reserve Reserve Policy True
size_in_mb 300000 Size in Megabytes False
unique_id 2A1135000C5005948F1170BST9300653SS03IBMsas Unique device identifier False
ww_id 5000c5005948f117 World Wide Identifier False
#lsattr -El hdisk1
PCM PCM/friend/scsiscsd Path Control Module False
algorithm fail_over Algorithm True
dist_err_pcnt 0 Distributed Error Percentage True
dist_tw_width 50 Distributed Error Sample Time True
hcheck_interval 0 Health Check Interval True
hcheck_mode nonactive Health Check Mode True
max_coalesce 0x10000 Maximum Coalesce Size True
max_transfer 0x100000 Maximum TRANSFER Size True
pvid 00f7e6c88a3bdb650000000000000000 Physical volume identifier False
queue_depth 16 Queue DEPTH True
reserve_policy no_reserve Reserve Policy True
size_in_mb 300000 Size in Megabytes False
unique_id 2A1135000C500594C83730BST9300653SS03IBMsas Unique device identifier False
ww_id 5000c500594c8373 World Wide Identifier False
#lsattr -El hdisk2
PCM PCM/friend/compellent_sc Path Control Module False
PR_key_value 123456 Persistant Reserve Key Value True
algorithm round_robin Algorithm True
clr_q no Device CLEARS its Queue on error True
dist_err_pcnt 0 Distributed Error Percentage True
dist_tw_width 50 Distributed Error Sample Time True
dvc_support Device Support False
hcheck_cmd test_unit_rdy Health Check Command True
hcheck_interval 60 Health Check Interval True
hcheck_mode enabled Health Check Mode True
location Location Label True
lun_id 0x1000000000000 Logical Unit Number ID False
max_transfer 0x100000 Maximum TRANSFER Size True
node_name 0x5000d31000556001 FC Node Name False
pvid 00f7e6c886d25a420000000000000000 Physical volume identifier False
q_err yes Use QERR bit True
q_type simple Queuing TYPE True
queue_depth 32 Queue DEPTH True
reassign_to 120 REASSIGN time out value True
reserve_policy no_reserve Reserve Policy True
rw_timeout 60 READ/WRITE time out value True
scsi_id 0x670100 SCSI ID False
start_timeout 60 START unit time out value True
ww_name 0x5000d31000556007 FC World Wide Name False
#lsattr -El hdisk3
PCM PCM/friend/compellent_sc Path Control Module False
PR_key_value 123456 Persistant Reserve Key Value True
algorithm round_robin Algorithm True
clr_q no Device CLEARS its Queue on error True
dist_err_pcnt 0 Distributed Error Percentage True
dist_tw_width 50 Distributed Error Sample Time True
dvc_support Device Support False
hcheck_cmd test_unit_rdy Health Check Command True
hcheck_interval 60 Health Check Interval True
hcheck_mode enabled Health Check Mode True
location Location Label True
lun_id 0x3000000000000 Logical Unit Number ID False
max_transfer 0x100000 Maximum TRANSFER Size True
node_name 0x5000d31000556001 FC Node Name False
pvid 00f7e6c886d25a930000000000000000 Physical volume identifier False
q_err yes Use QERR bit True
q_type simple Queuing TYPE True
queue_depth 32 Queue DEPTH True
reassign_to 120 REASSIGN time out value True
reserve_policy no_reserve Reserve Policy True
rw_timeout 60 READ/WRITE time out value True
scsi_id 0x670100 SCSI ID False
start_timeout 60 START unit time out value True
ww_name 0x5000d31000556007 FC World Wide Name False