False bypass alert after drive replacement
Applies to
- FS4483NSM16E
- Internal disk shelf
Issue
- Drive in the internal shelf (bay 14, [0n.14]) reported as missing and bypassed.
- The drive was replaced, and both controllers recognized the new disk as healthy.
- However, the system continued to report the replacement drive as “Bypassed” from controller A in the storage fault output, despite no other issues being detected.
Relevant log output:
From Storage-fault:
Enclosure Status: non-critical
Channel: 0s
Shelf: 0
Shelf Type: FS4483NSM16E
Module Type: NSM16E
14 [Bay 14]: NONCRITICAL 03,0E,20,08 ENCLOSURE BYPASSED A, BYPASSED A
From Storage-shelf data shows, no issues:
Shelf name: Partner.shelf0
Shelf id: 0
Channel: Partner
Module: A
Shelf UID: xx:xx:xx:xx:xx:xx:xx:xx
Shelf S/N: xxxxxxxxxxx
Term switch: N/A
Shelf state: ONLINE
Module state: OK
Device Port Negotiated Medium Device Port Negotiated Received
Disk Port Max Link Max Link Link Max Link Max Lane Max Lane Lane Error Bad TLP Bad DLLP Uncorrectable Correctable
Id State Speed Speed Speed Speed Width width width Count Count Count Errors Errors
(GT/s) (GT/s) (GT/s) (GT/s)
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
13 ] OK 16.0 8.0 16.0 8.0 2 2 2 0 0 0 0 0
[14 ] OK 16.0 8.0 16.0 8.0 2 2 2 0 0 0 0 0
Shelf name: 0s.shelf0
Shelf id: 0
Channel: 0s
Module: B
Shelf UID: xx:xx:xx:xx:xx:xx:xx:xx
Shelf S/N: xxxxxxxxxxxx
Term switch: N/A
Shelf state: ONLINE
Module state: OK
Device Port Negotiated Medium Device Port Negotiated Received
Disk Port Max Link Max Link Link Max Link Max Lane Max Lane Lane Error Bad TLP Bad DLLP Uncorrectable Correctable
Id State Speed Speed Speed Speed Width width width Count Count Count Errors Errors
(GT/s) (GT/s) (GT/s) (GT/s)
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
13 ] OK 16.0 8.0 16.0 8.0 2 2 2 0 0 0 0 0
[14 ] OK 16.0 8.0 16.0 8.0 2 2 2 0 0 0 0 0
From Sysconfig-r log also shows, no issues:
stnpa1-02-st101
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
Spare disks for block checksum
spare 0n.14P3 0n 0 14 NV:B 0 SSD-NVM N/A 23956/6132864 23964/6134912 (fast zeroed)
spare 0n.14P2 0n 0 14 NV:B 0 SSD-NVM N/A 7313519/1872260992 7313527/1872263040 (fast zeroed)
stnpa1-01-st101
spare 0n.14P1 0n 0 14 NV:A 0 SSD-NVM N/A 7313519/1872260992 7313527/1872263040 (fast zeroed)
- sysconfig -a, -r, shelf all showed the disk as present and healthy.
- Only the storage fault output continued to indicate “Bypassed” for bay 14.