netapp FAS8020更换硬盘后出现鬼盘问题？
如题，更换过程如下，求指点：
FAS8021::> run -node * aggr status -f
2 entries were acted on.
Node: FAS8021-01
Broken disks
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
failed 2b.00.23P2 2b 0 23 SA:A 0 SSD N/A 190698/390551040 190706/390567424
failed 2b.00.23P1 2b 0 23 SA:A 0 SSD N/A 190698/390551040 190706/390567424
Node: FAS8021-02
Broken disks
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
failed 2b.00.23P4 2b 0 23 SA:B 0 SSD N/A 190698/390551040 190706/390567424
failed 2b.00.23P3 2b 0 23 SA:B 0 SSD N/A 190698/390551040 190706/390567424
更换硬盘00.23后：
FAS8021-01> disk show -n
DISK OWNER POOL SERIAL NUMBER HOME DR HOME
0a.00.23 Not Owned NONE S2GTNA0HC00297
FAS8021-01> disk assign 0a.00.23
FAS8021::> run -node * aggr status -s
2 entries were acted on.
Node: FAS8021-01
Pool1 spare disks (empty)
Pool0 spare disks
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
Spare disks for block checksum
spare 2a.10.22 2a 10 22 SA:B 0 FSAS 7200 3807816/7798408704 3815447/7814037168
spare 2d.12.5 2d 12 5 SA:A 0 FSAS 7200 3807816/7798408704 3815447/7814037168
spare 2d.12.22 2d 12 22 SA:A 0 FSAS 7200 3807816/7798408704 3815447/7814037168
Node: FAS8021-02
Pool1 spare disks (empty)
Pool0 spare disks
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
Spare disks for block checksum
spare 0a.00.23 0a 0 23 SA:A 0 SSD N/A 762847/1562312192 763097/1562824368
spare 0a.00.0 0a 0 0 SA:A 0 FSAS 7200 3807816/7798408704 3815447/7814037168
spare 0a.00.22 0a 0 22 SA:A 0 FSAS 7200 3807816/7798408704 3815447/7814037168
spare 2b.02.23 2b 2 23 SA:B 0 FSAS 7200 3807816/7798408704 3815447/7814037168
新换上去的硬盘已assign到节点二并正确标识为热备，现场看状态灯也正常，然而报错仍然存在，而且日志还时不时报2b.00.23 failed...
FAS8021::> run -node * aggr status -f
2 entries were acted on.
Node: FAS8021-01
Broken disks
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
failed 2b.00.23P2 2b 0 23 SA:A 0 SSD N/A 190698/390551040 190706/390567424
failed 2b.00.23P1 2b 0 23 SA:A 0 SSD N/A 190698/390551040 190706/390567424
Node: FAS8021-02
Broken disks
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
failed 2b.00.23P4 2b 0 23 SA:B 0 SSD N/A 190698/390551040 190706/390567424
failed 2b.00.23P3 2b 0 23 SA:B 0 SSD N/A 190698/390551040 190706/390567424
FAS8021::> event log show
Time Node Severity Event
5/30/2019 16:38:13 FAS8021-01 NOTICE rdb.ha.verified: Verified that cluster high availability (HA) is configured correctly, and that on-disk mailboxes are intact.
5/30/2019 16:37:11 FAS8021-02 NOTICE rdb.ha.verified: Verified that cluster high availability (HA) is configured correctly, and that on-disk mailboxes are intact.
5/30/2019 16:37:10 FAS8021-02 INFORMATIONAL raid.shared.disk.exchange: Received shared disk state exchange Disk 2b.00.23 Shelf 0 Bay 23 [NETAPP X449_1625800MCSG NA03] S/N [S143NEAF701068], event NONE, state failing, substate 0x2, partner state failing, partner substate 0x2, failure reason failing, sick reason INVALID, offline reason NONE, online reason NONE, persistent 1, spare on unfail 0, awaiting done 0, awaiting prefail abort 0, awaiting offline abort 0, pool partitioning 0
5/30/2019 16:32:36 FAS8021-01 NOTICE rdb.ha.verified: Verified that cluster high availability (HA) is configured correctly, and that on-disk mailboxes are intact.
5/30/2019 16:32:31 FAS8021-01 NOTICE rdb.ha.verified: Verified that cluster high availability (HA) is configured correctly, and that on-disk mailboxes are intact.
5/30/2019 16:32:27 FAS8021-01 NOTICE rdb.ha.verified: Verified that cluster high availability (HA) is configured correctly, and that on-disk mailboxes are intact.
5/30/2019 16:26:43 FAS8021-01 NOTICE rdb.ha.verified: Verified that cluster high availability (HA) is configured correctly, and that on-disk mailboxes are intact.
5/30/2019 16:26:32 FAS8021-01 NOTICE rdb.ha.verified: Verified that cluster high availability (HA) is configured correctly, and that on-disk mailboxes are intact.
5/30/2019 16:24:46 FAS8021-01 INFORMATIONAL raid.shared.disk.exchange: Received shared disk state exchange Disk 2b.00.23 Shelf 0 Bay 23 [NETAPP X449_1625800MCSG NA03] S/N [S143NEAF701068], event NONE, state failing, substate 0x2, partner state failing, partner substate 0x2, failure reason failing, sick reason INVALID, offline reason NONE, online reason NONE, persistent 1, spare on unfail 0, awaiting done 0, awaiting prefail abort 0, awaiting offline abort 0, pool partitioning 0
5/30/2019 16:23:12 FAS8021-01 NOTICE rdb.ha.verified: Verified that cluster high availability (HA) is configured correctly, and that on-disk mailboxes are intact.
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高手们这种情况要怎么处理...