iscsi BUG ? OMV hangs

  • Hi
    10 minutes ago my OMV stop responding, I rebooted it (manually) and in /var/log/syslog I've:


    iscsi_trgt: BUG at /var/lib/dkms/iscsitarget/1.4.20.2/build/kernel/iscsi.c:392 assert(req->tio)
    kernel BUG at /var/lib/dkms/iscsitarget/1.4.20.2/build/kernel/iscsi.c:392!


    I've found this solution: http://sysadminblog.net/2013/10/debian-iscsi-oops/


    but in OMV can I download and make iscsi from source? thanks

    • Offizieller Beitrag

    If you upgrade to the 3.16 backports kernel, we have a newer version (1.4.20.3 svn502) in the omv-extras repo that may eliminate the issue.

    omv 7.0.4-2 sandworm | 64 bit | 6.5 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.10 | compose 7.1.2 | k8s 7.0-6 | cputemp 7.0 | mergerfs 7.0.3


    omv-extras.org plugins source code and issue tracker - github


    Please try ctrl-shift-R and read this before posting a question.

    Please put your OMV system details in your signature.
    Please don't PM for support... Too many PMs!

  • tragic !!! :(


    I installed 3.16 and reinstalled iscsitarget, but nginx doesn't start any more:


    Code
    root@nas236:[~]#/etc/init.d/nginx restart
    Restarting nginx: nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
    nginx: [emerg] socket() [::]:80 failed (97: Address family not supported by protocol)
    nginx: configuration file /etc/nginx/nginx.conf test failed
  • I changed


    Code
    listen [::]:80 default_server ipv6only=off;


    with


    Code
    listen 80;


    in /etc/nginx/sites-available/openmediavault-webgui and now it works


    BUT


    iscsi can't see any more logic volumes, my data are lost !!! :( :( :(

    • Offizieller Beitrag

    Did the newer iscsitarget package install? What is the output of: dpkg -l | grep iscsi

    omv 7.0.4-2 sandworm | 64 bit | 6.5 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.10 | compose 7.1.2 | k8s 7.0-6 | cputemp 7.0 | mergerfs 7.0.3


    omv-extras.org plugins source code and issue tracker - github


    Please try ctrl-shift-R and read this before posting a question.

    Please put your OMV system details in your signature.
    Please don't PM for support... Too many PMs!

  • Code
    dpkg -l | grep iscsi
    ii  iscsitarget                         1.4.20.3+svn502-1             amd64        iSCSI Enterprise Target userland tools
    ii  iscsitarget-dkms                    1.4.20.3+svn502-1             all          iSCSI Enterprise Target kernel module source - dkms version
    ii  openmediavault-iscsitarget          2.0                           all          OpenMediaVault iSCSI Enterprise Target plugin


    it's ok, if I create a NEW logical volume I can access it

    • Offizieller Beitrag

    Good to hear :)

    omv 7.0.4-2 sandworm | 64 bit | 6.5 proxmox kernel

    plugins :: omvextrasorg 7.0 | kvm 7.0.10 | compose 7.1.2 | k8s 7.0-6 | cputemp 7.0 | mergerfs 7.0.3


    omv-extras.org plugins source code and issue tracker - github


    Please try ctrl-shift-R and read this before posting a question.

    Please put your OMV system details in your signature.
    Please don't PM for support... Too many PMs!

  • I've thinked of creating a NEW lv and copy from old lv, but:


    Code
    mount /dev/gruppo/volume_logico_titanio_lost /mnt
    mount: unknown filesystem type 'LVM2_member'


    however, lvscan see all logical volumes, so it's not lost

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