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Cache disks "misplaced" after reboot.

thehecklerj
in General Support

Featured Replies

I am working on a new configuration and am having issues with my Cache drives becoming unassigned after reboot.

 

1. yes the flash device is writable

2. yes, the config has been attempted in IE(dge) / FF / Chrome / and other clients

 

From syslog:

version 6.3.0_stable

 


Feb  6 13:56:00 BunkerBuster kernel: BTRFS: device fsid e753d7e4-8db1-4425-b273-309c9333ad60 devid 3 transid 39 /dev/sdj1
Feb  6 13:56:00 BunkerBuster kernel: BTRFS: device fsid e753d7e4-8db1-4425-b273-309c9333ad60 devid 1 transid 39 /dev/sdh1
Feb  6 13:56:00 BunkerBuster kernel: BTRFS: device fsid e753d7e4-8db1-4425-b273-309c9333ad60 devid 2 transid 39 /dev/sdi1
...
Feb  6 13:56:21 BunkerBuster emhttp: Device inventory:
Feb  6 13:56:21 BunkerBuster emhttp: shcmd (6): udevadm settle
Feb  6 13:56:21 BunkerBuster emhttp: SAMSUNG_SSD_830_Series_S0WFNEAC700173 (sdj) 250059064
Feb  6 13:56:21 BunkerBuster emhttp: ST9500325AS_S2WHXPM5 (sdk) 488386552
Feb  6 13:56:21 BunkerBuster emhttp: WDC_WD30EFRX-68EUZN0_WD-WCC4N7RCL1VC (sdg) 2930266532
Feb  6 13:56:21 BunkerBuster emhttp: Samsung_SSD_850_EVO_500GB_S21HNSAFC56418Y (sdh) 488386552
Feb  6 13:56:21 BunkerBuster emhttp: WDC_WD30EFRX-68EUZN0_WD-WCC4N5PH304K (sdd) 2930266532
Feb  6 13:56:21 BunkerBuster emhttp: WDC_WD30EFRX-68EUZN0_WD-WCC4N3RS5JT9 (sde) 2930266532
Feb  6 13:56:21 BunkerBuster emhttp: HGST_HDN724030ALE640_PK1234P8JLSZ4X (sdb) 2930266532
Feb  6 13:56:21 BunkerBuster emhttp: WDC_WD30EFRX-68EUZN0_WD-WCC4NHHPR8DL (sdf) 2930266532
Feb  6 13:56:21 BunkerBuster emhttp: HGST_HDN724030ALE640_PK2234P8JYRNWY (sdc) 2930266532
Feb  6 13:56:21 BunkerBuster emhttp: TS512GSSD370S_C693790664 (sdi) 500107576
Feb  6 13:56:21 BunkerBuster emhttp: Lexar_USB_Flash_Drive_AAKDMZCPHSQMNRAV-0:0 (sda) 7817184
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (1): import 0 sdb 2930266532 0 HGST_HDN724030ALE640_PK1234P8JLSZ4X
Feb  6 13:56:21 BunkerBuster kernel: md: import disk0: (sdb) HGST_HDN724030ALE640_PK1234P8JLSZ4X size: 2930266532 
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (2): import 1 sdd 2930266532 0 WDC_WD30EFRX-68EUZN0_WD-WCC4N5PH304K
Feb  6 13:56:21 BunkerBuster kernel: md: import disk1: (sdd) WDC_WD30EFRX-68EUZN0_WD-WCC4N5PH304K size: 2930266532 
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (3): import 2 sde 2930266532 0 WDC_WD30EFRX-68EUZN0_WD-WCC4N3RS5JT9
Feb  6 13:56:21 BunkerBuster kernel: md: import disk2: (sde) WDC_WD30EFRX-68EUZN0_WD-WCC4N3RS5JT9 size: 2930266532 
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (4): import 3 sdf 2930266532 0 WDC_WD30EFRX-68EUZN0_WD-WCC4NHHPR8DL
Feb  6 13:56:21 BunkerBuster kernel: md: import disk3: (sdf) WDC_WD30EFRX-68EUZN0_WD-WCC4NHHPR8DL size: 2930266532 
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (5): import 4 sdg 2930266532 0 WDC_WD30EFRX-68EUZN0_WD-WCC4N7RCL1VC
Feb  6 13:56:21 BunkerBuster kernel: md: import disk4: (sdg) WDC_WD30EFRX-68EUZN0_WD-WCC4N7RCL1VC size: 2930266532 
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (6): import 5
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (7): import 6
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (: import 7
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (9): import 8
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (10): import 9
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (11): import 10
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (12): import 11
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (13): import 12
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (14): import 13
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (15): import 14
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (16): import 15
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (17): import 16
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (18): import 17
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (19): import 18
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (20): import 19
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (21): import 20
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (22): import 21
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (23): import 22
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (24): import 23
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (25): import 24
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (26): import 25
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (27): import 26
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (28): import 27
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (29): import 28
Feb  6 13:56:21 BunkerBuster kernel: mdcmd (30): import 29 sdc 2930266532 0 HGST_HDN724030ALE640_PK2234P8JYRNWY
Feb  6 13:56:21 BunkerBuster kernel: md: import disk29: (sdc) HGST_HDN724030ALE640_PK2234P8JYRNWY size: 2930266532 
Feb  6 13:56:21 BunkerBuster emhttp: import 30 cache device: no device
Feb  6 13:56:21 BunkerBuster emhttp: import 31 cache device: no device
Feb  6 13:56:21 BunkerBuster emhttp: import 32 cache device: no device
Feb  6 13:56:21 BunkerBuster emhttp: check_pool: /sbin/btrfs filesystem show e753d7e4-8db1-4425-b273-309c9333ad60 2>&1
Feb  6 13:56:21 BunkerBuster emhttp: cacheUUID: e753d7e4-8db1-4425-b273-309c9333ad60
Feb  6 13:56:21 BunkerBuster emhttp: cacheNumDevices: 0
Feb  6 13:56:21 BunkerBuster emhttp: cacheTotDevices: 3
Feb  6 13:56:21 BunkerBuster emhttp: cacheNumMissing: 0
Feb  6 13:56:21 BunkerBuster emhttp: cacheNumMisplaced: 3
Feb  6 13:56:21 BunkerBuster emhttp: cacheNumExtra: 0
Feb  6 13:56:21 BunkerBuster emhttp: check_pool: no cache pool devices
Feb  6 13:56:21 BunkerBuster emhttp: cacheUUID: 
Feb  6 13:56:21 BunkerBuster emhttp: cacheNumDevices: 0
Feb  6 13:56:21 BunkerBuster emhttp: cacheTotDevices: 0
Feb  6 13:56:21 BunkerBuster emhttp: cacheNumMissing: 0
Feb  6 13:56:21 BunkerBuster emhttp: cacheNumMisplaced: 0
Feb  6 13:56:21 BunkerBuster emhttp: cacheNumExtra: 0
Feb  6 13:56:21 BunkerBuster emhttp: import flash device: sda
...

 

Any assistance or guidance on how to troubleshoot this would be appreciated.

 

Thanks you!

  • Quote
    • Community Expert

    Syslog snippets are seldom sufficient. ;D

     

    That particular snippet is evidence that you don't have any cache assigned, but is not evidence that you ever assigned any.

     

    Always go to Tools - Diagnostics and post the complete diagnostics zip. It should include the timeframe of the activity you are reporting if possible, so take the diagnostic after you have assigned the cache disk.

  • Quote

    • Archived

    This topic is now archived and is closed to further replies.

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