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File name : 40-redhat.rules

Content :# do not edit this file, it will be overwritten on update # CPU hotadd request SUBSYSTEM=="cpu", ACTION=="add", TEST=="online", ATTR{online}=="0", ATTR{online}="1" # Memory hotadd request SUBSYSTEM!="memory", GOTO="memory_hotplug_end" ACTION!="add", GOTO="memory_hotplug_end" CONST{arch}=="s390*", GOTO="memory_hotplug_end" CONST{arch}=="ppc64*", GOTO="memory_hotplug_end" ENV{.state}="online" CONST{virt}=="none", ENV{.state}="online_movable" ATTR{state}=="offline", ATTR{state}="$env{.state}" LABEL="memory_hotplug_end" # reload sysctl.conf / sysctl.conf.d settings when the bridge module is loaded ACTION=="add", SUBSYSTEM=="module", KERNEL=="bridge", RUN+="/usr/lib/systemd/systemd-sysctl --prefix=/proc/sys/net/bridge" # load SCSI generic (sg) driver SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST!="[module/sg]", RUN+="/sbin/modprobe -bv sg" SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_target", TEST!="[module/sg]", RUN+="/sbin/modprobe -bv sg" # Rule for prandom character device node permissions KERNEL=="prandom", MODE="0644" # Rules for creating the ID_PATH for SCSI devices based on the CCW bus # using the form: ccw-<BUS_ID>-zfcp-<WWPN>:<LUN> # ACTION=="remove", GOTO="zfcp_scsi_device_end" # # Set environment variable "ID_ZFCP_BUS" to "1" if the devices # (both disk and partition) are SCSI devices based on FCP devices # KERNEL=="sd*", SUBSYSTEMS=="ccw", DRIVERS=="zfcp", ENV{.ID_ZFCP_BUS}="1" # For SCSI disks KERNEL=="sd*[!0-9]", SUBSYSTEMS=="scsi", ENV{.ID_ZFCP_BUS}=="1", ENV{DEVTYPE}=="disk", SYMLINK+="disk/by-path/ccw-$attr{hba_id}-zfcp-$attr{wwpn}:$attr{fcp_lun}" # For partitions on a SCSI disk KERNEL=="sd*[0-9]", SUBSYSTEMS=="scsi", ENV{.ID_ZFCP_BUS}=="1", ENV{DEVTYPE}=="partition", SYMLINK+="disk/by-path/ccw-$attr{hba_id}-zfcp-$attr{wwpn}:$attr{fcp_lun}-part%n" LABEL="zfcp_scsi_device_end"

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