LINUX(centos)系统系统安装EMC多路径原系统内核未卸载,导致机器宕机处理过程
安装emc多路径必须把系统内核多路径删除
这里针对centos7系统为例:(Disabling dm-multipath on a RHEL 7 or OL 7 host )
1) Blacklist all devices in /etc/multipath.conf
默认情况下,multipath会把所有设备都加入到黑名单(devnode "*"),也就是禁止使用。所以,我们首先需要取消该设置,把配置文件修改为类似下面的内容:
# cat /etc/multipath.conf blacklist { devnode "*" }
2) Restart multipathd service for the multipath config file to get into effect:
# systemctl restart multipathd
3)Stop dm-multipath service and ensure dm-multipath does not start automatically on boot.
# systemctl stop multipathd
关闭开机自启动
# systemctl disable multipathd Removed symlink /etc/systemd/system/sysinit.target.wants/multipathd.service.
4)重新创建ramdisk映像,以便从ramdisk映像中排除dm-multipath。
Recreate ramdisk image so that dm-multipath is excluded from ramdisk image.
# dracut /boot/initramfs-wo-DM-$(uname -r).img $(uname -r)
5)更新grub.cfg文件中的新条目,并将其设置为默认值。(Update the new entry in the grub.cfg file and make it as default.)
系统使用新的ramdisk映像自动引导。(The system boots with the new ramdisk image automatically.)
# grub2-mkconfig -o /boot/grub2/grub.cfg Generating grub configuration file ... Found linux image: /boot/vmlinuz-4.14.35-1818.3.3.el7uek.x86_64 Found initrd image: /boot/initramfs-4.14.35-1818.3.3.el7uek.x86_64.img Found linux image: /boot/vmlinuz-3.10.0-957.el7.x86_64 Found initrd image: /boot/initramfs-3.10.0-957.el7.x86_64.img Found linux image: /boot/vmlinuz-0-rescue-82f4d8c8188d4eadb4654dbbb78572bc Found initrd image: /boot/initramfs-0-rescue-82f4d8c8188d4eadb4654dbbb78572bc.img done
# grub2-set-default 'PowerPath - Red Hat Enterprise Linux Server'
6)使用新的ramdisk映像重新启动主机,并确保dm-multipath没有任何配置的设备。
(Restart the host with the new ramdisk image and ensure that the dm-multipath does not have any configured devices.)
# reboot
multipath原系统内核自带的多路径并未no loaded说明:成功
# multipath -ll Apr 21 18:56:05 | DM multipath kernel driver not loaded Apr 21 18:56:05 | DM multipath kernel driver not loaded
# powermt display dev=all Pseudo name=emcpowera VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A33 [device_Symm0205_042E_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdgm CL1-07 active alive 0 0 7 qla2xxx sdt CL1-03 active alive 0 0 10 qla2xxx sdff CL1-04 active alive 0 0 7 qla2xxx sddj CL1-02 active alive 0 0 10 qla2xxx sdbl CL1-05 active alive 0 0 10 qla2xxx sddi CL1-06 active alive 0 0 7 qla2xxx sdbk CL1-01 active alive 0 0 7 qla2xxx sdfi CL1-00 active alive 0 0 Pseudo name=emcpowerb VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A2E [device_Symm0205_042D_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdfd CL1-04 active alive 0 0 7 qla2xxx sddh CL1-02 active alive 0 0 10 qla2xxx sdbj CL1-05 active alive 0 0 10 qla2xxx sdgl CL1-07 active alive 0 0 7 qla2xxx sds CL1-03 active alive 0 0 10 qla2xxx sddg CL1-06 active alive 0 0 7 qla2xxx sdbi CL1-01 active alive 0 0 7 qla2xxx sdfg CL1-00 active alive 0 0 Pseudo name=emcpowerc VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A29 [device_Symm0205_042C_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdgk CL1-07 active alive 0 0 10 qla2xxx sdfb CL1-04 active alive 0 0 7 qla2xxx sdr CL1-03 active alive 0 0 7 qla2xxx sddf CL1-02 active alive 0 0 10 qla2xxx sdbh CL1-05 active alive 0 0 10 qla2xxx sdde CL1-06 active alive 0 0 7 qla2xxx sdbg CL1-01 active alive 0 0 7 qla2xxx sdfe CL1-00 active alive 0 0 Pseudo name=emcpowerd VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A23 [device_Symm0205_042B_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 7 qla2xxx sddd CL1-02 active alive 0 0 10 qla2xxx sdbf CL1-05 active alive 0 0 10 qla2xxx sdey CL1-04 active alive 0 0 10 qla2xxx sdgj CL1-07 active alive 0 0 10 qla2xxx sddc CL1-06 active alive 0 0 7 qla2xxx sdq CL1-03 active alive 0 0 7 qla2xxx sdbe CL1-01 active alive 0 0 7 qla2xxx sdfc CL1-00 active alive 0 0 Pseudo name=emcpowere VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A1E [device_Symm0205_042A_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 7 qla2xxx sddb CL1-02 active alive 0 0 7 qla2xxx sdp CL1-03 active alive 0 0 10 qla2xxx sdbd CL1-05 active alive 0 0 10 qla2xxx sdda CL1-06 active alive 0 0 7 qla2xxx sdbc CL1-01 active alive 0 0 7 qla2xxx sdfa CL1-00 active alive 0 0 10 qla2xxx sdex CL1-04 active alive 0 0 10 qla2xxx sdgi CL1-07 active alive 0 0 Pseudo name=emcpowerf VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A19 [device_Symm0205_0429_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdcy CL1-06 active alive 0 0 10 qla2xxx sdgh CL1-07 active alive 0 0 7 qla2xxx sdba CL1-01 active alive 0 0 10 qla2xxx sdev CL1-04 active alive 0 0 7 qla2xxx sdcz CL1-02 active alive 0 0 7 qla2xxx sdez CL1-00 active alive 0 0 7 qla2xxx sdo CL1-03 active alive 0 0 10 qla2xxx sdbb CL1-05 active alive 0 0 Pseudo name=emcpowerg VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A14 [device_Symm0205_0428_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdcw CL1-06 active alive 0 0 7 qla2xxx sday CL1-01 active alive 0 0 7 qla2xxx sdew CL1-00 active alive 0 0 7 qla2xxx sdn CL1-03 active alive 0 0 10 qla2xxx sdet CL1-04 active alive 0 0 7 qla2xxx sdcx CL1-02 active alive 0 0 10 qla2xxx sdaz CL1-05 active alive 0 0 10 qla2xxx sdgg CL1-07 active alive 0 0 Pseudo name=emcpowerh VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A0F [device_Symm0205_0427_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdcu CL1-06 active alive 0 0 7 qla2xxx sdaw CL1-01 active alive 0 0 7 qla2xxx sdeu CL1-00 active alive 0 0 10 qla2xxx sdgf CL1-07 active alive 0 0 10 qla2xxx sder CL1-04 active alive 0 0 7 qla2xxx sdcv CL1-02 active alive 0 0 10 qla2xxx sdax CL1-05 active alive 0 0 7 qla2xxx sdm CL1-03 active alive 0 0 Pseudo name=emcpoweri VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A0A [device_Symm0205_0426_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 7 qla2xxx sdl CL1-03 active alive 0 0 10 qla2xxx sdep CL1-04 active alive 0 0 7 qla2xxx sdct CL1-02 active alive 0 0 10 qla2xxx sdav CL1-05 active alive 0 0 10 qla2xxx sdge CL1-07 active alive 0 0 10 qla2xxx sdcs CL1-06 active alive 0 0 7 qla2xxx sdau CL1-01 active alive 0 0 7 qla2xxx sdes CL1-00 active alive 0 0 Pseudo name=emcpowerj VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A05 [device_Symm0205_0425_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdgd CL1-07 active alive 0 0 7 qla2xxx sdar CL1-01 active alive 0 0 7 qla2xxx sdcr CL1-02 active alive 0 0 10 qla2xxx sdat CL1-05 active alive 0 0 10 qla2xxx sden CL1-04 active alive 0 0 7 qla2xxx sdk CL1-03 active alive 0 0 10 qla2xxx sdcq CL1-06 active alive 0 0 7 qla2xxx sdeq CL1-00 active alive 0 0 Pseudo name=emcpowerk VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B99FF [device_Symm0205_0424_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdco CL1-06 active alive 0 0 7 qla2xxx sdj CL1-03 active alive 0 0 7 qla2xxx sdeo CL1-00 active alive 0 0 7 qla2xxx sdcp CL1-02 active alive 0 0 10 qla2xxx sdel CL1-04 active alive 0 0 10 qla2xxx sdgc CL1-07 active alive 0 0 7 qla2xxx sdaq CL1-01 active alive 0 0 10 qla2xxx sdas CL1-05 active alive 0 0 Pseudo name=emcpowerl VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B99FA [device_Symm0205_0423_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdcm CL1-06 active alive 0 0 7 qla2xxx sdao CL1-01 active alive 0 0 7 qla2xxx sdem CL1-00 active alive 0 0 10 qla2xxx sdgb CL1-07 active alive 0 0 10 qla2xxx sdap CL1-05 active alive 0 0 10 qla2xxx sdej CL1-04 active alive 0 0 7 qla2xxx sdcn CL1-02 active alive 0 0 7 qla2xxx sdi CL1-03 active alive 0 0 Pseudo name=emcpowerm VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B99F5 [device_Symm0205_0422_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 7 qla2xxx sdh CL1-03 active alive 0 0 10 qla2xxx sdeh CL1-04 active alive 0 0 7 qla2xxx sdal CL1-01 active alive 0 0 7 qla2xxx sdcl CL1-02 active alive 0 0 10 qla2xxx sdan CL1-05 active alive 0 0 10 qla2xxx sdga CL1-07 active alive 0 0 10 qla2xxx sdck CL1-06 active alive 0 0 7 qla2xxx sdek CL1-00 active alive 0 0 Pseudo name=emcpowern VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B99F0 [device_Symm0205_0421_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdef CL1-04 active alive 0 0 7 qla2xxx sdcj CL1-02 active alive 0 0 7 qla2xxx sdg CL1-03 active alive 0 0 10 qla2xxx sdfz CL1-07 active alive 0 0 10 qla2xxx sdci CL1-06 active alive 0 0 7 qla2xxx sdak CL1-01 active alive 0 0 7 qla2xxx sdei CL1-00 active alive 0 0 10 qla2xxx sdam CL1-05 active alive 0 0 Pseudo name=emcpowero VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B99EB [device_Symm0205_0420_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sded CL1-04 active alive 0 0 10 qla2xxx sdfy CL1-07 active alive 0 0 7 qla2xxx sdch CL1-02 active alive 0 0 10 qla2xxx sdaj CL1-05 active alive 0 0 10 qla2xxx sdcg CL1-06 active alive 0 0 7 qla2xxx sdai CL1-01 active alive 0 0 7 qla2xxx sdeg CL1-00 active alive 0 0 7 qla2xxx sdf CL1-03 active alive 0 0 Pseudo name=emcpowerp VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B99E6 [device_Symm0205_041F_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdeb CL1-04 active alive 0 0 7 qla2xxx sdcf CL1-02 active alive 0 0 10 qla2xxx sdah CL1-05 active alive 0 0 7 qla2xxx sde CL1-03 active alive 0 0 10 qla2xxx sdce CL1-06 active alive 0 0 7 qla2xxx sdag CL1-01 active alive 0 0 7 qla2xxx sdee CL1-00 active alive 0 0 10 qla2xxx sdfx CL1-07 active alive 0 0 Pseudo name=emcpowerq VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B99E1 [device_Symm0205_041E_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 7 qla2xxx sdcd CL1-02 active alive 0 0 10 qla2xxx sdaf CL1-05 active alive 0 0 10 qla2xxx sdfw CL1-07 active alive 0 0 10 qla2xxx sdcc CL1-06 active alive 0 0 7 qla2xxx sdae CL1-01 active alive 0 0 7 qla2xxx sdec CL1-00 active alive 0 0 10 qla2xxx sddz CL1-04 active alive 0 0 7 qla2xxx sdd CL1-03 active alive 0 0 Pseudo name=emcpowerr VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B99DC [device_Symm0205_041D_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdcb CL1-06 active alive 0 0 10 qla2xxx sdad CL1-05 active alive 0 0 7 qla2xxx sdc CL1-03 active alive 0 0 7 qla2xxx sdca CL1-02 active alive 0 0 7 qla2xxx sdac CL1-01 active alive 0 0 7 qla2xxx sdea CL1-00 active alive 0 0 10 qla2xxx sdfv CL1-07 active alive 0 0 10 qla2xxx sddx CL1-04 active alive 0 0 Pseudo name=emcpowers VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B99D7 [device_Symm0205_041C_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 7 qla2xxx sdby CL1-02 active alive 0 0 7 qla2xxx sddy CL1-00 active alive 0 0 7 qla2xxx sdaa CL1-01 active alive 0 0 10 qla2xxx sdft CL1-07 active alive 0 0 10 qla2xxx sddv CL1-04 active alive 0 0 10 qla2xxx sdbz CL1-06 active alive 0 0 7 qla2xxx sdb CL1-03 active alive 0 0 10 qla2xxx sdab CL1-05 active alive 0 0 Pseudo name=emcpowert VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A39 [device_Symm0205_042F_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 7 qla2xxx sdbm CL1-01 active alive 0 0 7 qla2xxx sdfk CL1-00 active alive 0 0 10 qla2xxx sdfh CL1-04 active alive 0 0 7 qla2xxx sddl CL1-02 active alive 0 0 10 qla2xxx sdbn CL1-05 active alive 0 0 10 qla2xxx sdgn CL1-07 active alive 0 0 7 qla2xxx sdu CL1-03 active alive 0 0 10 qla2xxx sddk CL1-06 active alive 0 0 Pseudo name=emcpoweru VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A3F [device_Symm0205_0430_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sddm CL1-06 active alive 0 0 7 qla2xxx sdbo CL1-01 active alive 0 0 7 qla2xxx sdfm CL1-00 active alive 0 0 10 qla2xxx sdgo CL1-07 active alive 0 0 10 qla2xxx sdbp CL1-05 active alive 0 0 7 qla2xxx sdv CL1-03 active alive 0 0 10 qla2xxx sdfj CL1-04 active alive 0 0 7 qla2xxx sddn CL1-02 active alive 0 0 Pseudo name=emcpowerv VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A48 [device_Symm0205_0434_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sddo CL1-06 active alive 0 0 7 qla2xxx sdfo CL1-00 active alive 0 0 7 qla2xxx sddp CL1-02 active alive 0 0 10 qla2xxx sdbr CL1-05 active alive 0 0 10 qla2xxx sdgp CL1-07 active alive 0 0 10 qla2xxx sdfl CL1-04 active alive 0 0 7 qla2xxx sdbq CL1-01 active alive 0 0 7 qla2xxx sdw CL1-03 active alive 0 0 Pseudo name=emcpowerw VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A4D [device_Symm0205_0433_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 7 qla2xxx sddr CL1-02 active alive 0 0 7 qla2xxx sdx CL1-03 active alive 0 0 10 qla2xxx sdbt CL1-05 active alive 0 0 10 qla2xxx sdfn CL1-04 active alive 0 0 10 qla2xxx sddq CL1-06 active alive 0 0 7 qla2xxx sdbs CL1-01 active alive 0 0 7 qla2xxx sdfq CL1-00 active alive 0 0 10 qla2xxx sdgq CL1-07 active alive 0 0 Pseudo name=emcpowerx VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A52 [device_Symm0205_0432_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 7 qla2xxx sdfs CL1-00 active alive 0 0 10 qla2xxx sdfp CL1-04 active alive 0 0 10 qla2xxx sdgr CL1-07 active alive 0 0 7 qla2xxx sddt CL1-02 active alive 0 0 10 qla2xxx sdbv CL1-05 active alive 0 0 10 qla2xxx sdds CL1-06 active alive 0 0 7 qla2xxx sdy CL1-03 active alive 0 0 7 qla2xxx sdbu CL1-01 active alive 0 0 Pseudo name=emcpowery VPLEX ID=CKM00192900895 Logical device ID=6000144000000010E01ACEF0A76B9A57 [device_Symm0205_0431_1_vol] state=alive; policy=ADaptive; queued-IOs=0 ============================================================================== --------------- Host --------------- - Stor - -- I/O Path -- -- Stats --- ### HW Path I/O Paths Interf. Mode State Q-IOs Errors ============================================================================== 10 qla2xxx sdgs CL1-07 active alive 0 0 10 qla2xxx sddu CL1-06 active alive 0 0 7 qla2xxx sdbw CL1-01 active alive 0 0 7 qla2xxx sdfu CL1-00 active alive 0 0 7 qla2xxx sddw CL1-02 active alive 0 0 10 qla2xxx sdfr CL1-04 active alive 0 0 7 qla2xxx sdz CL1-03 active alive 0 0 10 qla2xxx sdbx CL1-05 active alive 0 0