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SANtricity IBM SVC host reports error 1630: Number of device paths has reduced

  1. Last updated
    Apr 12, 2024
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Category:
e-series-systems
Specialty:
esg
Last Updated:
4/12/2024, 12:57:59 PM

Applies to

  • NetApp E-Series
  • IBM SVC Host

Issue

E-Series SVC host reports:  Error code 1630: Number of device paths has reduced
Example:
clipboard_ecae230e52e5d7451eed3d651c1f1b83a.png
 
E-Series event log reports errors for a specific drive in the same timeframe:
Example:
A:2/28/24, 9:38:22 AM (09:38:22) 15039 201f VDD repair completed - Shelf 99, Bay A - SSID: 17, Devnum: 0x01000e LBA: 0x43d4d400
----> Flags: 0x4202000 = WRITE: Write Operation, NOLOCK: Prevent lock during read err., PI: Error coding in effect, VERIFY: Perform Write with Verify
A:2/28/24, 9:38:22 AM (09:38:22) 15038 100a Drive returned CHECK CONDITION - Shelf 99, Bay 14
----> Sense 1/c/1 = Recovered Error - Write error recovered with auto reallocation - CDB: 0x7f(0xc) = Write and Verify(32) - LBA: ~0x187a9a3f

 

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