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  1. kernel panic caused by kernel.pid_ns_hide_child=1 with kernel 2.6.32-166

    Hello! When "kernel.pid_ns_hide_child=1" sysctl flag is used, and one starts a new OpenVZ container it causes a crash into kernel panic on the latest and greatest "proxmox-ve-2.6.32: 3.4-166 (running kernel: 2.6.32-43-pve)". OpenVZ devs seem to know about the issue and will hopefully fix it...
  2. ZFS: task txg_sync blocked for more than 300 seconds

    Check the SMART attributes table of your drives (smartctl -a /dev/sdc) if attribute 190 is really the temperature attribute and if the reported values are really the temperature in (decimal) Celsius. (look at column RAW_VALUE) Because, as you figured out yourself, a drive temperature of 69°C...
  3. ZFS: task txg_sync blocked for more than 300 seconds

    Do you use the enterprise or the no-subscription update channel? Because on the latter channel I only have this quite old zfs/spl version "SPL: Loaded module v0.6.4-358_gaaf6ad2". best regards
  4. ZFS: task txg_sync blocked for more than 300 seconds

    Hello, You should post your kernel version and your zfs version. As a pointer I am experiencing similar problems since an upgrade to kernel 2.6.32-40-pve and a newer zfs version dmesg | grep -E 'SPL:|ZFS:' SPL: Loaded module v0.6.4-358_gaaf6ad2 ZFS: Loaded module...
  5. [SOLVED] After Upgrade ZFS pool gone

    Hi! I decided to post this here because serious problems too started after upgrade from 2.6.32-39-pve to the currently latest 2.6.32-40-pve. After the upgrade the bi-weekly scrub of a zfs pool, which took approx. 3h started to take horribly long and resulted in the eventual crash of the...
  6. [SOLVED] After Upgrade ZFS pool gone

    Speaking of version mismatch, maybe is there a mismatch between SPL/ZFS versions in the current PVE version (kernel 2.6.32-40-pve)? dmesg | grep -E 'SPL:|ZFS:' SPL: Loaded module v0.6.4-358_gaaf6ad2 ZFS: Loaded module v0.6.4.1-1099_g7939064, ZFS pool version 5000, ZFS filesystem version 5...

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