boolDeviceMapper::GetDeviceUniquePath(conststd::string& name,std::string* path){structdm_ioctlio;InitIo(&io, name);if(ioctl(fd_, DM_DEV_STATUS, &io) <0) { PLOG(ERROR) <<"Failed to get device path: "<< name;returnfalse; }if(io.uuid[0] =='\0') { LOG(ERROR) <<"Device doe...
Numerous scsi devices failing and path flapping errors recorded during SCSI persistence reservations events on multipath device: Raw Dec 11 11:56:33 server1 kernel: sd 12:0:0:14: reservation conflict Dec 11 11:56:33 server1 kernel: sd 12:0:0:14: [sdar] tag#1 FAILED Result: hostbyte=DI...
Console: switching to colour frame buffer device 90x36 davincifb davincifb.0: dm_osd0_fb: 720x576x16@0,0 with framebuffer size 2025KB davincifb davincifb.0: dm_vid0_fb: 0x0x16@0,0 with framebuffer size 1020KB davincifb davincifb.0: dm_osd1_fb: 720x480x4@0,0 with framebu...
, there are two i/o paths to each raid device (just as there are in the example shown in figure 1.1, “active/passive multipath configuration with one raid device” ). with dm-multipath configured, a failure at any of the points of the i/o path to either of the raid devices will...
可以通过修改在DM-Multipath的配置文件“/etc/multipath.conf”添加UltraPath虚拟磁盘的屏蔽信息实现,具体配置步骤如下: 编辑“/etc/multipath.conf”文件。使用vi命令编辑该配置文件,新增“blacklist {}”配置项,添加UltraPath虚拟磁盘的屏蔽信息;若已存在“blacklist {}”配置项,则在该配置项中新增“device”配置信息...
{ const std::string dm_path = "/devices/virtual/misc/device-mapper"; bool found = false; auto dm_callback = [this, &dm_path, &found](const Uevent& uevent) { if (uevent.path == dm_path) { device_handler_->HandleUevent(uevent); found = true; return ListenerAction::kStop; } ...
I think you need to determine the kernel version in the install script and switch the device tree overlay. Since reTerminal.sh is complicated, I would like to see this part addressed there. I think we can have a try on passing a parameter to the dtoverlay of reTerminal-plus. Just like...
failed: 0 #pkts not decompressed: 0, #pkts decompress failed: 0 #send errors 0, #recv errors 0 local crypto endpt.: 192.168.1.1, remote crypto endpt.: 192.168.1.5 path mtu 1500, ip mtu 1500, ip mtu idb GigabitEthernet0/1 current outbound spi: 0x124040FF(306200831) PFS (Y/N): N...
* Device is vital to the operation of other devices. It is possible to remove * removed this device after all regular devices are removed. This is useful * e.g. for clock, which need to be active during the device-removal phase. ...
编辑“.vmx”结尾文件(使用共享存储的各节点均需要添加)scsi1.sharedBus="virtual"scsi1:0.deviceType="disk"disk.locking="false"diskLib.dataCacheMaxSize="0"diskLib.dataCacheMaxReadAheadSize="0"diskLib.dataCacheMinReadAheadSize="0"diskLib.dataCachePageSize="4096"diskLib.maxUnsyncedWrites="0"disk.Enable...