- 论坛徽章:
- 0
|
nbu master server是别的工程师配置的,我要参考他的配置来安装media server。
带库为ibm 3584,应该是没有配置control path failover,第一个驱动器连接到9124-1 SAN交换机,而master server有2个hba端口连接到9124-1交换机。如下所示:
# fsc
% lsdev -C | grep fsc
fscsi0 Available 06-00-02 FC SCSI I/O Controller Protocol Device
fscsi1 Available 06-01-02 FC SCSI I/O Controller Protocol Device
fscsi2 Available 05-00-02 FC SCSI I/O Controller Protocol Device
fscsi3 Available 05-01-02 FC SCSI I/O Controller Protocol Device
# 还有个虚拟带库,以下是ibm 3584物理带库的机械手
% lsdev -C | grep smc
smc2 Available 06-01-02 IBM 3584 Library Medium Changer (FCP)
smc4 Available 05-00-02 IBM 3584 Library Medium Changer (FCP)
# 机械手lun_id与scsi_id
% lsattr -El smc2 | egrep '(scsi_id|lun_id)'
lun_id 0x1000000000000 Logical Unit Number True
scsi_id 0x8f0e00 SCSI Target ID True
% lsattr -El smc4 | egrep '(scsi_id|lun_id)'
lun_id 0x1000000000000 Logical Unit Number True
scsi_id 0x8f0e00 SCSI Target ID True
# 磁带库的第一个driver
% lsattr -El rmt21 | egrep '(scsi_id|lun_id)'
lun_id 0x0 Logical Unit Number True
scsi_id 0x8f0e00 SCSI Target ID True
% lsattr -El rmt34 | egrep '(scsi_id|lun_id)'
lun_id 0x0 Logical Unit Number True
scsi_id 0x8f0e00 SCSI Target ID True
# ovpass1是ibm 3584的channger,ovpass0是虚拟带库的
% lsdev -C | grep ovpass
ovpass0 Available 06-00-02 VERITAS Media Changer
ovpass1 Available 06-01-02 VERITAS Media Changer
% lsattr -El ovpass1
lun_id 0x1000000000000 N/A True
model_name VERITAS fcp media changer N/A False
scsi_id 0x8f0e00 N/A True
我的疑问是,按照mkdev -c media_changer -s fcp -t ovpass -p controller -w scsi_id,lun方法创建ovpass的话,这个系统应该要创建出两个ovpass吧? 如果创建出2个ovpass的话,要用robtest做多路径么? |
|