thanks a lot
but after unfaild the disk and reassign it
i got this massage
Wed Aug 13 10:45:44 IDT [newnetlan:raid.config.disk.bad.label:error]: Disk 0b.19 Shelf 1 Bay 3 [NETAPP X291_S15K6420F15 NA01] S/N [3QQ08ENH00009009HTAK] has bad label.
Wed Aug 13 10:45:44 IDT [newnetlan:callhome.dsk.label:CRITICAL]: Call home for DISK BAD LABEL
Wed Aug 13 10:45:44 IDT [newnetlan:disk.fw.downrevWarning:warning]: 1 disks have downrev firmware that you need to update.
Wed Aug 13 10:45:45 IDT [newnetlan:sfu.firmwareUpToDate:info]: Firmware is up-to-date on all disk shelves.
Wed Aug 13 10:46:00 IDT [newnetlan:monitor.globalStatus.nonCritical:warning]: Disk on adapter 0b, shelf 1, bay 3, failed.
what is DISK BAD LABEL ?
thanks shai