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unRAID driver removed loop (SOLVED)

tazman
in General Support

Featured Replies

Hi,

 

My server is in a constant loop around "kernel: md: unRAID driver removed"

 

This block occurs in the syslog every few seconds. I am running Safe at the moment.

  

Nov  5 17:25:27 SS emhttp: shcmd (161): rmmod md-mod |& logger
Nov  5 17:25:27 SS kernel: md: unRAID driver removed
Nov  5 17:25:27 SS emhttp: shcmd (162): modprobe md-mod super=/boot/config/super.dat |& logger
Nov  5 17:25:27 SS kernel: md: unRAID driver 2.7.2 installed
Nov  5 17:25:27 SS emhttp: Pro key detected, GUID: 0781-5571-0013-540703115442 FILE: /boot/config/Pro.key
Nov  5 17:25:27 SS emhttp: Device inventory:
Nov  5 17:25:27 SS emhttp: shcmd (163): udevadm settle
Nov  5 17:25:27 SS emhttp: WDC_WD30EFRX-68EUZN0_WD-WMC4N0J1EL17 (sdm) 2930266532
Nov  5 17:25:27 SS emhttp: WDC_WD30EFRX-68AX9N0_WD-WMC1T1851777 (sdj) 2930266532
Nov  5 17:25:27 SS emhttp: WDC_WD30EFRX-68EUZN0_WD-WCC4N2KHEZ6V (sdk) 2930266532
Nov  5 17:25:27 SS emhttp: WDC_WD20EARX-00PASB0_WD-WCAZA9597369 (sdg) 1953514552
Nov  5 17:25:27 SS emhttp: WDC_WD20EARX-00PASB0_WD-WCAZA8522113 (sdh) 1953514552
Nov  5 17:25:27 SS emhttp: WDC_WD30EZRS-00J99B0_WD-WCAWZ0366602 (sdd) 2930266532
Nov  5 17:25:27 SS emhttp: HGST_HDN724040ALE640_PK1334PCKAMVUX (sde) 3907018532
Nov  5 17:25:27 SS emhttp: HGST_HDN724040ALE640_PK2334PEK0UZLT (sdb) 3907018532
Nov  5 17:25:27 SS emhttp: HGST_HDN724040ALE640_PK2338P4HY28PC (sdr) 3907018532
Nov  5 17:25:27 SS emhttp: WDC_WD40EFRX-68WT0N0_WD-WCC4E3RZT82X (sdf) 3907018532
Nov  5 17:25:27 SS emhttp: ST2000NM0011_Z1P0AKCM (sdc) 1953514552
Nov  5 17:25:27 SS emhttp: HGST_HDN724040ALE640_PK1334PCK5556X (sds) 3907018532
Nov  5 17:25:27 SS emhttp: HGST_HDN724040ALE640_PK1334PCK8YD3X (sdq) 3907018532
Nov  5 17:25:27 SS emhttp: WDC_WD20EVDS-63T3B0_WD-WCAVY5175470 (sdn) 1953514552
Nov  5 17:25:27 SS emhttp: Hitachi_HDS723020BLA642_MN1220F325TLLD (sdo) 1953514552
Nov  5 17:25:27 SS emhttp: HGST_HDN724040ALE640_PK2334PEJZMJ0T (sdl) 3907018532
Nov  5 17:25:27 SS emhttp: WDC_WD30EZRX-00MMMB0_WD-WCAWZ0687859 (sdi) 2930266532
Nov  5 17:25:27 SS emhttp: SanDisk_Cruzer_Fit_4C530013540703115442-0:0 (sda) 7815136
Nov  5 17:25:27 SS emhttp: Hitachi_HDS723030ALA640_MK0301YHGUAYWA (sdp) 2930266532
Nov  5 17:25:27 SS kernel: mdcmd (1): import 0 sde 3907018532 0 HGST_HDN724040ALE640_PK1334PCKAMVUX
Nov  5 17:25:27 SS kernel: md: import disk0: (sde) HGST_HDN724040ALE640_PK1334PCKAMVUX size: 3907018532 
Nov  5 17:25:27 SS kernel: mdcmd (2): import 1 sdf 3907018532 0 WDC_WD40EFRX-68WT0N0_WD-WCC4E3RZT82X
Nov  5 17:25:27 SS kernel: md: import disk1: (sdf) WDC_WD40EFRX-68WT0N0_WD-WCC4E3RZT82X size: 3907018532 
Nov  5 17:25:27 SS kernel: mdcmd (3): import 2 sdl 3907018532 0 HGST_HDN724040ALE640_PK2334PEJZMJ0T
Nov  5 17:25:27 SS kernel: md: import disk2: (sdl) HGST_HDN724040ALE640_PK2334PEJZMJ0T size: 3907018532 
Nov  5 17:25:27 SS kernel: mdcmd (4): import 3 sdn 1953514552 0 WDC_WD20EVDS-63T3B0_WD-WCAVY5175470
Nov  5 17:25:27 SS kernel: md: import disk3: (sdn) WDC_WD20EVDS-63T3B0_WD-WCAVY5175470 size: 1953514552 
Nov  5 17:25:27 SS kernel: mdcmd (5): import 4 sdd 2930266532 0 WDC_WD30EZRS-00J99B0_WD-WCAWZ0366602
Nov  5 17:25:27 SS kernel: md: import disk4: (sdd) WDC_WD30EZRS-00J99B0_WD-WCAWZ0366602 size: 2930266532 
Nov  5 17:25:27 SS kernel: mdcmd (6): import 5 sdj 2930266532 0 WDC_WD30EFRX-68AX9N0_WD-WMC1T1851777
Nov  5 17:25:27 SS kernel: md: import disk5: (sdj) WDC_WD30EFRX-68AX9N0_WD-WMC1T1851777 size: 2930266532 
Nov  5 17:25:27 SS kernel: mdcmd (7): import 6 sdq 3907018532 0 HGST_HDN724040ALE640_PK1334PCK8YD3X
Nov  5 17:25:27 SS kernel: md: import disk6: (sdq) HGST_HDN724040ALE640_PK1334PCK8YD3X size: 3907018532 
Nov  5 17:25:27 SS kernel: mdcmd (8): import 7 sdg 1953514552 0 WDC_WD20EARX-00PASB0_WD-WCAZA9597369
Nov  5 17:25:27 SS kernel: md: import disk7: (sdg) WDC_WD20EARX-00PASB0_WD-WCAZA9597369 size: 1953514552 
Nov  5 17:25:27 SS kernel: mdcmd (9): import 8 sdo 1953514552 0 Hitachi_HDS723020BLA642_MN1220F325TLLD
Nov  5 17:25:27 SS kernel: md: import disk8: (sdo) Hitachi_HDS723020BLA642_MN1220F325TLLD size: 1953514552 
Nov  5 17:25:27 SS kernel: mdcmd (10): import 9 sdp 2930266532 0 Hitachi_HDS723030ALA640_MK0301YHGUAYWA
Nov  5 17:25:27 SS kernel: md: import disk9: (sdp) Hitachi_HDS723030ALA640_MK0301YHGUAYWA size: 2930266532 
Nov  5 17:25:27 SS kernel: mdcmd (11): import 10 sdh 1953514552 0 WDC_WD20EARX-00PASB0_WD-WCAZA8522113
Nov  5 17:25:27 SS kernel: md: import disk10: (sdh) WDC_WD20EARX-00PASB0_WD-WCAZA8522113 size: 1953514552 
Nov  5 17:25:27 SS kernel: mdcmd (12): import 11 sdi 2930266532 0 WDC_WD30EZRX-00MMMB0_WD-WCAWZ0687859
Nov  5 17:25:27 SS kernel: md: import disk11: (sdi) WDC_WD30EZRX-00MMMB0_WD-WCAWZ0687859 size: 2930266532 
Nov  5 17:25:27 SS kernel: mdcmd (13): import 12 sds 3907018532 0 HGST_HDN724040ALE640_PK1334PCK5556X
Nov  5 17:25:27 SS kernel: md: import disk12: (sds) HGST_HDN724040ALE640_PK1334PCK5556X size: 3907018532 
Nov  5 17:25:27 SS kernel: mdcmd (14): import 13 sdm 2930266532 0 WDC_WD30EFRX-68EUZN0_WD-WMC4N0J1EL17
Nov  5 17:25:27 SS kernel: md: import disk13: (sdm) WDC_WD30EFRX-68EUZN0_WD-WMC4N0J1EL17 size: 2930266532 
Nov  5 17:25:27 SS kernel: mdcmd (15): import 14 sdr 3907018532 0 HGST_HDN724040ALE640_PK2338P4HY28PC
Nov  5 17:25:27 SS kernel: md: import disk14: (sdr) HGST_HDN724040ALE640_PK2338P4HY28PC size: 3907018532 
Nov  5 17:25:27 SS kernel: mdcmd (16): import 15 sdk 2930266532 0 WDC_WD30EFRX-68EUZN0_WD-WCC4N2KHEZ6V
Nov  5 17:25:27 SS kernel: md: import disk15: (sdk) WDC_WD30EFRX-68EUZN0_WD-WCC4N2KHEZ6V size: 2930266532 
Nov  5 17:25:27 SS kernel: mdcmd (17): import 16
Nov  5 17:25:27 SS kernel: mdcmd (18): import 17
Nov  5 17:25:27 SS kernel: mdcmd (19): import 18
Nov  5 17:25:27 SS kernel: mdcmd (20): import 19
Nov  5 17:25:27 SS kernel: mdcmd (21): import 20
Nov  5 17:25:27 SS kernel: mdcmd (22): import 21
Nov  5 17:25:27 SS kernel: mdcmd (23): import 22
Nov  5 17:25:27 SS kernel: mdcmd (24): import 23
Nov  5 17:25:27 SS kernel: mdcmd (25): import 24
Nov  5 17:25:27 SS kernel: mdcmd (26): import 25
Nov  5 17:25:27 SS kernel: mdcmd (27): import 26
Nov  5 17:25:27 SS kernel: mdcmd (28): import 27
Nov  5 17:25:27 SS kernel: mdcmd (29): import 28
Nov  5 17:25:27 SS kernel: mdcmd (30): import 29 sdb 3907018532 0 HGST_HDN724040ALE640_PK2334PEK0UZLT
Nov  5 17:25:27 SS kernel: md: import disk29: (sdb) HGST_HDN724040ALE640_PK2334PEK0UZLT size: 3907018532 
Nov  5 17:25:27 SS emhttp: import 30 cache device: sdc
Nov  5 17:25:27 SS emhttp: import flash device: sda

This eventually causes the syslog to become very long and unresponsive.

 

This may or may not be related my data loss issues reported here: https://forums.lime-technology.com/topic/61153-data-loss-after-drive-failure-during-parity-check

 

 

I appreciate your suggestions about how to debug this. I am attaching the full diagnostics.

 

Note that I have three SAS2LPMV8 cards and am aware of the issues with Marvell controllers by now.

 

Thanks for your help!

 

Tazman

 

 

 

 

 

 

ss-diagnostics-20171105-1716.zip

  • Quote
    • Author

    The above is from the unstarted array. I have just started it and the loop seemed to have gone away. I am posting new diagnostics below.

     

    Apologies for a false alarm if this is normal behaviour.

     

    ss-diagnostics-20171105-1754.zip

    Edited by tazman

  • Quote
    • Community Expert
    27 minutes ago, tazman said:

    if this is normal behaviour.

     

    It is.

  • Quote
    • Author
    16 minutes ago, johnnie.black said:

    It is.

     

    Thanks

  • Quote
    • tazman changed the title to unRAID driver removed loop (SOLVED)

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