[OS] Linux/- multipath2 [Linux] 스토리지 장치 제거 ##정상 삭제 절차## [확인] # multipath -ll >> 삭제 WWN 정보 및 디스크 정보 확인 360002ac000000000000002650001aba2 dm-2 3PARdata,VV size=2.0T features='1 queue_if_no_path' hwhandler='1 alua' wp=rw `-+- policy='round-robin 0' prio=50 status=active |- 1:0:0:0 sdb 8:16 active ready running |- 3:0:0:0 sdc 8:32 active ready running |- 1:0:1:0 sdk 8:160 active ready running `- 3:0:1:0 sdj 8:144 active ready running # lvs.. 2025. 3. 21. [Linux7] 스토리지 디바이스 제거 # umount LVM일경우 lv, vg, pv 제거파티션 존재시 제거# multipath -lmultipath -f /dev/mpathxx# blockdev --flushbufs /dev/sdx# echo 1 > /sys/block/sdx/device/delete# echo 1 > /sys/class/scsi_device/h:c:t:l/device/delete (h is the HBA number, c is the channel on the HBA, t is the SCSI target ID, and l is the LUN) 참조: https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/7/html/storage_administrati.. 2024. 9. 11. 이전 1 다음