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FTW

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    kernel panic -> server crash every day or 2 days

    in General Support

    Posted · Edited by FTW 

    root@Tower:~# cryptsetup luksOpen /dev/nvme0n1p1 nvme0n1p1 --allow-discards
Enter passphrase for /dev/nvme0n1p1: 
root@Tower:~# zpool import
   pool: cache
     id: 13452574719722492999
  state: ONLINE
 action: The pool can be imported using its name or numeric identifier.
 config:

        cache        ONLINE
          nvme0n1p1  ONLINE
root@Tower:~# zpool import -F cache

     

    it work but stuck after the import -F cache...

     

    syslog: 

    Feb 22 06:26:35 Tower kernel: WARNING: Pool 'cache' has encountered an uncorrectable I/O failure and has been suspended.
Feb 22 06:26:35 Tower kernel:

     

    kernel panic -> server crash every day or 2 days

    in General Support

    Posted · Edited by FTW 

    root@Tower:~# zpool import
no pools available to import
root@Tower:~# zpool import -F cache
cannot import 'cache': no such pool available
root@Tower:~# zpool import -D cache
cannot import 'cache': no such pool available
    root@Tower:~# zpool destroy -f Cache
cannot open 'Cache': no such pool
    root@Tower:~# zpool destroy -f cache
cannot open 'cache': no such pool

    that's before I click on Array Start :/

    kernel panic -> server crash every day or 2 days

    in General Support

    Posted · Edited by FTW

    here my diagnostics before start the Array

     

    the diagnostics after trying to start the Array seem to get stuck at 

    /usr/sbin/zpool status 2>/dev/null|todos >>'/tower-diagnostics-20240221-0302/system/zfs-info.txt'

     

    so I am unable to get a better diagn after Start of the Array

     

    unable also to attach my syslog.txt... upload failed but every drives are mounted successfully except the Cache drive

     

    + that 

    Feb 21 02:29:20 Tower ntpd[1818]: kernel reports TIME_ERROR: 0x41: Clock Unsynchronized

     

    that I don't know how to fix it....

     

    zpool import output = no pools available to import for both before and after Starting the Array

     

    as a resume: Array failed to start because it get stuck at  mounting the Cache (NVME) which is suspended 

    Feb 21 02:58:43 Tower kernel: WARNING: Pool 'cache' has encountered an uncorrectable I/O failure and has been suspended.

     

     

    oh and my cache pool are ZFS

    tower-diagnostics-20240221-0229.zip

    kernel panic -> server crash every day or 2 days

    in General Support

    Posted

    yes I did and it was stable (see to be a temperature issue or CPU from what I found on google)

     

    but now, I got a bigger issue :(

      

    unraid  Pool 'cache' has encountered an uncorrectable I/O failure and has been suspended.

     

    unable to mount my cache pool after a crash...

     

    - switch nvme slot and same issue

     

    the nvme is a brand new from less than 1 month ago

     

    what's should I do to fix?

     

    cannot scrub since the Array don't want to start, get stuck at cache pool. all others hdd are mounted

     

    I even tried to downgrade OS version (6.12.4 been stable on my other server) to since I did the upgrade yesterday to the newer one (6.12.8). Unsuccessful

      

    Feb 20 03:21:17 Tower emhttpd: mounting /mnt/cache
Feb 20 03:21:17 Tower emhttpd: shcmd (256): mkdir -p /mnt/cache
Feb 20 03:21:17 Tower emhttpd: /usr/sbin/zpool import -d /dev/mapper/nvme0n1p1 2>&1
Feb 20 03:21:17 Tower emhttpd:    pool: cache
Feb 20 03:21:17 Tower emhttpd:      id: 13452574719722492999
Feb 20 03:21:17 Tower emhttpd: shcmd (257): /usr/sbin/zpool import -N -o autoexpand=on  -d /dev/mapper/nvme0n1p1 13452574719722492999 cache
Feb 20 03:21:17 Tower kernel: WARNING: Pool 'cache' has encountered an uncorrectable I/O failure and has been suspended.
Feb 20 03:21:17 Tower kernel: 
Feb 20 03:23:22 Tower shutdown[26121]: shutting down for system halt
Feb 20 03:23:22 Tower init: Switching to runlevel: 0
Feb 20 03:23:22 Tower init: Trying to re-exec init
Feb 20 03:23:28 Tower monitor: Stop running nchan processes
Feb 20 03:23:42 Tower ntpd[1803]: kernel reports TIME_ERROR: 0x41: Clock Unsynchronized

     

    better format the nvme from the cache pool? if yes, how do I do this?

     

    I got only 1 nvme in the cache pool at the moment :/ didnt make it on raid yet, was testing the new GEN 5 NVME from Crucial...

     

    thanks

     

    if need, diag and whole syslog can be post later after work

     

    kernel panic -> server crash every day or 2 days

    in General Support

    Posted

    hello, after few test, isnt the RAM

     

    I attached a new diagnostic and syslog

     

    -> using the brand new CPU Intel i9 14900k, thanks to google, find out that it could be the issue of all those kernel panic.... seem to be the E-core or Temp issue even using a WaterCooling hardware. Running with E-core disable and seem stable since then not crashing but still have some kernel issue base on the logs...

     

    if anyone can look at it and have a clue of my issue please!

     

    Thanks a lot for your Help

    tower-syslog-20240214-0808.zip tower-diagnostics-20240214-0306.zip

    kernel panic -> server crash every day or 2 days

    in General Support

    Posted

    try that too lol

    found a culpry -> nvidia plugin and the script for the keylase patch

     

    I reinstalled all dockers and all plugins, stop running the keylase patch -> run smoothly for few days and start crashing again

     

    but I find out yesterday that its may be my VM. I stopped running it since then and didnt crash yet.

     

    VM are the only thing I didnt reinstalled yet

     

    so I guess with the BTFS error code from the kernel and my VM who are in the cache SSD NVME, could it really be my SSD NVME who fail or it could be another thing??

     

    Am I wrong or it could also be the Memory Ram?

     

    because both

     

    MemTest = PASSED

     

    and

     

    SMART extended test = Completed without error

    SMART error log:

    Error Information (NVMe Log 0x01, 16 of 63 entries)
    Num   ErrCount  SQId   CmdId  Status  PELoc          LBA  NSID    VS  Message
      0        452     0  0xe002  0x4004  0x004            0     1     -  Invalid Field in Command
      1        451     0  0x0014  0x4004  0x028            0     0     -  Invalid Field in Command

     

     

    thanks taking the time reading and helping me JorgeB

    kernel panic -> server crash every day or 2 days

    in General Support

    Posted

    Start happening after upgrading my motherboard/cpu/ram

     

    UnRaid version: 6.12.6

     

    - at first, I though it was a plugin so I removed and reinstall all plugins and dockers -> stop crashing a soon as I start the array but start crashing(kernel panic) once or 2 time a day...

     

    - second: lower my new cpu performance and disable DDR5 boost and increase my fans speed at lower temp (maybe a temperature issue) -> crash less but still crash after few days

     

    - third: I added a second nvme in my cache pool to use raid1, did btrfs scrub and perform a full balance (I saw some btrf error in the kernel panic message when it crash) -> was hoping it fix some issue and hope itsnt my cache1 nvme who failed...

     

    - replace my usb key for a brand new one -> still crash after 1-2 days

     

    so now I need some help reading what the kernel saying lol

     

    here a older diagnostics file (because I am unable to have a new one, browser seem freezing after some time) and my syslog

     

    I will post a new diagnostics file as soon as I will be able to have it

     

    Thank you for your help :)

    Best Regards

     

    syslog-192.168.1.253.log tower-diagnostics-20240201-1753.zip

    Dynamix File Integrity plugin

    in Plugin Support

    Posted

    Hello, Same issue for me for the newer version of this plugin on UnRaid 6.11.5

     

    no files been added, also tried with every hashing methods

     

    No Files Added (it run when we do Build and after few minutes, it said 0 file added

    No Export files (file at 0 so we can click on Export, it run but nothing been exported)...

     

    it seem to just scan all files without scanning the hash

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