kernel-packages team mailing list archive

[Frederik Bosch <f.bosch@xxxxxxxxx>]

One thing I have noticed already, is new logs regarding received
packages.

May 27 16:30:18 Hyper-V VSS: VSS: op=FREEZE: succeeded
May 27 16:30:18 Hyper-V VSS: VSS: op=FREEZE: succeeded
May 27 16:30:18 Hyper-V VSS: Received packet from untrusted pid:2102
May 27 16:30:18 Hyper-V VSS: Received packet from untrusted pid:1086
May 27 16:30:18 Hyper-V VSS: VSS: op=THAW: succeeded
May 27 16:30:18 Hyper-V VSS: VSS: op=THAW: succeeded
May 27 16:30:18 Hyper-V VSS: Received packet from untrusted pid:2102
May 27 16:30:18  Hyper-V VSS: Received packet from untrusted pid:1086

And pids (2102 and 1086) are hv_vss_daemon processes.

root      1086  0.0  0.0   4332  1512 ?        Ss   16:04   0:00 /usr/lib/linux-tools/3.19.0-19-generic/hv_vss_daemon
root      2102  0.0  0.0   4332  1516 ?        Ss   16:06   0:00 /usr/lib/linux-tools/3.19.0-19-generic/hv_vss_daemon

Current kernel: 3.19.0-19-generic #19~lp1445195 SMP Tue May 26 17:43:16
UTC 2015 x86_64 x86_64 x86_64 GNU/Linux.

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https://bugs.launchpad.net/bugs/1445195

Title:
  [Hyper-V] Kernel patches for storvsc

Status in linux package in Ubuntu:
  Triaged
Status in linux source package in Precise:
  Triaged
Status in linux source package in Trusty:
  Triaged
Status in linux source package in Utopic:
  Triaged
Status in linux source package in Vivid:
  Triaged
Status in linux source package in Wily:
  Triaged

Bug description:
  Storage driver performance updates for vivid

  K. Y. Srinivasan (7):
    scsi: storvsc: Increase the ring buffer size
    scsi: storvsc: Size the queue depth based on the ringbuffer size
    scsi: storvsc: Always send on the selected outgoing channel
    scsi: storvsc: Retrieve information about the capability of the target
    scsi: storvsc: Fix a bug in copy_from_bounce_buffer()
    scsi: storvsc: Don't assume that the scatterlist is not chained
    scsi: storvsc: Set the tablesize based on the information given by the host

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