# DO NOT EDIT - This file is being maintained by Chef

# HP Smart Array configuration
ACTION=="add", SUBSYSTEM=="block", ENV{ID_VENDOR}=="HP", ENV{ID_MODEL}=="LOGICAL_VOLUME", ATTR{queue/scheduler}="noop"
ACTION=="add", SUBSYSTEM=="block", ENV{ID_VENDOR}=="HP", ENV{ID_MODEL}=="LOGICAL_VOLUME", ATTR{queue/nr_requests}="512"
ACTION=="add", SUBSYSTEM=="block", ENV{ID_VENDOR}=="HP", ENV{ID_MODEL}=="LOGICAL_VOLUME", ATTR{queue/read_ahead_kb}="4096"
ACTION=="add", SUBSYSTEM=="block", ENV{ID_VENDOR}=="HP", ENV{ID_MODEL}=="LOGICAL_VOLUME", ATTR{queue/rq_affinity}="2"

# VMware Virtual disk configuration
ACTION=="add", SUBSYSTEM=="block", ENV{ID_VENDOR}=="VMware", ENV{ID_MODEL}=="Virtual disk", ATTR{queue/read_ahead_kb}="4096"
ACTION=="add", SUBSYSTEM=="block", ENV{ID_VENDOR}=="VMware", ENV{ID_MODEL}=="Virtual disk", ATTR{queue/scheduler}="noop"

<% node[:devices].each do |name,device| -%>

# <%= device[:comment] %>
<% if device[:type] == "block" -%>
<% if device[:owner] -%>
SUBSYSTEM=="block", ENV{ID_BUS}=="<%= device[:bus] %>", ENV{ID_SERIAL}=="<%= device[:serial] %>", OWNER="<%= device[:owner] %>"
<% end -%>
<% if device[:group] -%>
SUBSYSTEM=="block", ENV{ID_BUS}=="<%= device[:bus] %>", ENV{ID_SERIAL}=="<%= device[:serial] %>", GROUP="<%= device[:group] %>"
<% end -%>
<% if device[:mode] -%>
SUBSYSTEM=="block", ENV{ID_BUS}=="<%= device[:bus] %>", ENV{ID_SERIAL}=="<%= device[:serial] %>", MODE="<%= device[:mode] %>"
<% end -%>
<% if device[:attrs] -%>
<% device[:attrs].each do |name,value| -%>
ACTION=="add", SUBSYSTEM=="block", ENV{ID_BUS}=="<%= device[:bus] %>", ENV{ID_SERIAL}=="<%= device[:serial] %>", ATTR{<%= name %>}="<%= value %>"
<% end -%>
<% end -%>
<% end -%>
<% end -%>

# Disable scatter-gather offload for HP NC362i network controllers
SUBSYSTEM=="net", ACTION=="add", ATTRS{vendor}=="0x8086", ATTRS{device}=="0x10c9", ATTRS{subsystem_vendor}=="0x103c", ATTRS{subsystem_device}=="0x323f", RUN+="/sbin/ethtool -K $name gso off tso off sg off gro off"

# Fix Power Saving Bug on Intel 82574L and Intel 82583 network controllers
SUBSYSTEM=="net", ACTION=="add", ATTRS{vendor}=="0x8086", ATTRS{device}=="0x10d3", RUN+="/usr/local/bin/fixeep-82574_83.sh $name"
SUBSYSTEM=="net", ACTION=="add", ATTRS{vendor}=="0x8086", ATTRS{device}=="0x10f6", RUN+="/usr/local/bin/fixeep-82574_83.sh $name"
SUBSYSTEM=="net", ACTION=="add", ATTRS{vendor}=="0x8086", ATTRS{device}=="0x150c", RUN+="/usr/local/bin/fixeep-82574_83.sh $name"

# Workaround unreliable Western Digital WD RE3/RE4 disks (ATA only)
# Set sufficent Linux subsystem timeout and fix severe NCQ performance issue
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="WDC_WD5002ABYS-02B1B0", ATTR{device/timeout}="90", ATTR{device/queue_depth}="1", ATTR{queue/nr_requests}="256"
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="WDC_WD1002FBYS-02A6B0", ATTR{device/timeout}="90", ATTR{device/queue_depth}="1", ATTR{queue/nr_requests}="256"
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="WDC_WD1003FBYX-01Y7B0", ATTR{device/timeout}="90", ATTR{device/queue_depth}="1", ATTR{queue/nr_requests}="256"
# Disable Disk Write Cache, Set AAM and Power Management correctly
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="WDC_WD1002FBYS-02A6B0", RUN+="/sbin/hdparm -q -W0 -q -M254 $env{DEVNAME}"
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="WDC_WD1003FBYX-01Y7B0", RUN+="/sbin/hdparm -q -W0 -q -M254 -q -B254 $env{DEVNAME}"

# Set Disks TLED / SCT Error Recovery Control
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="WDC_WD1002FBYS-02A6B0", RUN+="/usr/sbin/smartctl -q errorsonly -l scterc,70,70 $env{DEVNAME}"
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="WDC_WD1003FBYX-01Y7B0", RUN+="/usr/sbin/smartctl -q errorsonly -l scterc,70,70 $env{DEVNAME}"
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="WDC_WD5000AAKS-00A7B0", RUN+="/usr/sbin/smartctl -q errorsonly -l scterc,70,70 $env{DEVNAME}"
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="WDC_WD2000FYYZ-01UL1B2", RUN+="/usr/sbin/smartctl -q errorsonly -l scterc,70,70 $env{DEVNAME}"
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="TOSHIBA_DT01ACA300", RUN+="/usr/sbin/smartctl -q errorsonly -l scterc,70,70 $env{DEVNAME}"
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="ST31000340NS", RUN+="/usr/sbin/smartctl -q errorsonly -l scterc,100,100 $env{DEVNAME}"
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="HGST_HTS725050A7E630", RUN+="/usr/sbin/smartctl -q errorsonly -l scterc,100,100 $env{DEVNAME}"
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="disk", ENV{ID_BUS}=="ata", ENV{ID_MODEL}=="HGST_HTE721010A9E630", RUN+="/usr/sbin/smartctl -q errorsonly -l scterc,100,100 $env{DEVNAME}"

# Enable request merging for NVME devices
ACTION=="add", SUBSYSTEM=="block", DRIVERS=="nvme", ATTR{queue/nomerges}="1"

# Increase readahead on virtio block devices
ACTION=="add", SUBSYSTEM=="block", DRIVERS=="virtio_blk", ATTR{queue/read_ahead_kb}="4096"
ACTION=="add", SUBSYSTEM=="block", DRIVERS=="virtio_blk", ATTR{queue/scheduler}="noop"