storage:svc_cmd_adv
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Table of Contents
SVC Advanced Command Line
NPIV and zoning
Which WWN should I use to connect hosts to storage (check the host_io_permitted)
IBM_FlashSystem:V5100-01:superuser>lstargetportfc id WWPN WWNN port_id owning_node_id current_node_id nportid host_io_permitted virtualized protocol 1 50050xxxx0215A04 50050xxxx0005A04 1 1 000000 no no scsi 2 50050xxxx0255A04 50050xxxx0005A04 1 1 000000 yes yes scsi 3 50050xxxx0295A04 50050xxxx0005A04 1 1 000000 yes yes nvme 4 50050xxxx0225A04 50050xxxx0005A04 2 1 000000 no no scsi 5 50050xxxx0265A04 50050xxxx0005A04 2 1 000000 yes yes scsi 6 50050xxxx02A5A04 50050xxxx0005A04 2 1 000000 yes yes nvme
Remove a disk
Remove the 2 paths from disk
svctask chenclosureslot -exclude no -port 1 -slot 7 3 svctask chenclosureslot -exclude no -port 2 -slot 7 3
Then, you can mark fixed the errors present for the drives with:
svctask cheventlog -fix 2331 svctask cheventlog -fix 2337
Check now the drive status, it should reappear if not defect
lsdrive
Check also for bad blocks
IBM_Storwize:v5020:superuser>dumpallmdiskbadblocks
storage/svc_cmd_adv.1613132270.txt.gz · Last modified: 2021/02/12 13:17 by manu
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