Article ID: 116715, created on Aug 9, 2013, last review on May 11, 2014

  • Applies to:
  • Virtuozzo 6.0

Symptoms

While using vzreboot server experience crash or hangs

In log you can see the following entries:

 <4>[ 36.665171] hpsa 0000:02:00.0: Abort request on C8:B0:T0:L0
 <6>[ 36.671659] hpsa 0000:02:00.0: ABORT REQUEST on C8:B0:T0:L0 Tag:0x00000000:00000010 Command:0x28 SN:0x78 REQUEST SUCCEEDED.
 <4>[ 66.984083] hpsa 0000:02:00.0: ABORT REQUEST on C8:B0:T0:L0 Tag:0x00000000:00000010 Command:0x28 SN:0x78 FAILED. Aborted command has not completed after 30 seconds.
 <4>[ 67.000917] hpsa 0000:02:00.0: resetting device 8:0:0:0
 <4>[ 227.508830] dracut Warning: No root device "block:/dev/disk/by-uuid/cfe26a00-dfff-42ce-8601-926a332402ea" found
 <4>[ 227.522196] dracut Warning: Boot has failed. To debug this issue add "rdshell" to the kernel command line.
 <4>[ 227.533786] dracut Warning: Signal caught!
 <4>[ 227.540310] dracut Warning: Boot has failed. To debug this issue add "rdshell" to the kernel command line.
 <0>[ 227.551466] Kernel panic - not syncing: Attempted to kill init!
 <4>[ 227.552375] Pid: 1, comm: init veid: 0 Not tainted 2.6.32-042stab078.22 #1
 <4>[ 227.552375] Call Trace:
 <4>[ 227.552375] [<ffffffff815156d6>] ? panic+0xa7/0x16f
 <4>[ 227.552375] [<ffffffff81077729>] ? do_exit+0x919/0x920
 <4>[ 227.552375] [<ffffffff811a6e15>] ? fput+0x25/0x30
 <4>[ 227.552375] [<ffffffff81077788>] ? do_group_exit+0x58/0xd0
 <4>[ 227.552375] [<ffffffff81077817>] ? sys_exit_group+0x17/0x20
 <4>[ 227.552375] [<ffffffff8100b102>] ? system_call_fastpath+0x16/0x1b

There is a following output from lspci:

 02:00.0 RAID bus controller: Hewlett-Packard Company Smart Array G6 controllers (rev 01)
 02:00.0 0104: 103c:323a (rev 01)
     Subsystem: 103c:3243
     Flags: bus master, fast devsel, latency 0, IRQ 32
     Memory at fdc00000 (64-bit, non-prefetchable) [size=2M]
     Memory at fde7f000 (64-bit, non-prefetchable) [size=4K]
     I/O ports at c800 [size=256]
     Expansion ROM at fde80000 [disabled] [size=512K]
     Capabilities: [40] Power Management version 3
     Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
     Capabilities: [70] Express Endpoint, MSI 00
     Capabilities: [ac] MSI-X: Enable+ Count=16 Masked-
     Capabilities: [100] Advanced Error Reporting
     Kernel driver in use: hpsa
     Kernel modules: prl_vtdhook, hpsa

Cause

Sometimes HP Smart Array P410 cannot be resetted properly causing disk access failures.

Resolution

The workaround is to restart node with usual reboot

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