162306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/*/devtype 262306a36Sopenharmony_ciDate: Feb 2009 362306a36Sopenharmony_ciKernelVersion: 2.6.38 462306a36Sopenharmony_ciContact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 562306a36Sopenharmony_ciDescription: 662306a36Sopenharmony_ci The type of the device. e.g., one of: 'vbd' (block), 762306a36Sopenharmony_ci 'vif' (network), or 'vfb' (framebuffer). 862306a36Sopenharmony_ci 962306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/*/nodename 1062306a36Sopenharmony_ciDate: Feb 2009 1162306a36Sopenharmony_ciKernelVersion: 2.6.38 1262306a36Sopenharmony_ciContact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1362306a36Sopenharmony_ciDescription: 1462306a36Sopenharmony_ci XenStore node (under /local/domain/NNN/) for this 1562306a36Sopenharmony_ci backend device. 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/vbd-*/physical_device 1862306a36Sopenharmony_ciDate: April 2011 1962306a36Sopenharmony_ciKernelVersion: 3.0 2062306a36Sopenharmony_ciContact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 2162306a36Sopenharmony_ciDescription: 2262306a36Sopenharmony_ci The major:minor number (in hexadecimal) of the 2362306a36Sopenharmony_ci physical device providing the storage for this backend 2462306a36Sopenharmony_ci block device. 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/vbd-*/mode 2762306a36Sopenharmony_ciDate: April 2011 2862306a36Sopenharmony_ciKernelVersion: 3.0 2962306a36Sopenharmony_ciContact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 3062306a36Sopenharmony_ciDescription: 3162306a36Sopenharmony_ci Whether the block device is read-only ('r') or 3262306a36Sopenharmony_ci read-write ('w'). 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/vbd-*/statistics/f_req 3562306a36Sopenharmony_ciDate: April 2011 3662306a36Sopenharmony_ciKernelVersion: 3.0 3762306a36Sopenharmony_ciContact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 3862306a36Sopenharmony_ciDescription: 3962306a36Sopenharmony_ci Number of flush requests from the frontend. 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/vbd-*/statistics/oo_req 4262306a36Sopenharmony_ciDate: April 2011 4362306a36Sopenharmony_ciKernelVersion: 3.0 4462306a36Sopenharmony_ciContact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 4562306a36Sopenharmony_ciDescription: 4662306a36Sopenharmony_ci Number of requests delayed because the backend was too 4762306a36Sopenharmony_ci busy processing previous requests. 4862306a36Sopenharmony_ci 4962306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/vbd-*/statistics/rd_req 5062306a36Sopenharmony_ciDate: April 2011 5162306a36Sopenharmony_ciKernelVersion: 3.0 5262306a36Sopenharmony_ciContact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 5362306a36Sopenharmony_ciDescription: 5462306a36Sopenharmony_ci Number of read requests from the frontend. 5562306a36Sopenharmony_ci 5662306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/vbd-*/statistics/rd_sect 5762306a36Sopenharmony_ciDate: April 2011 5862306a36Sopenharmony_ciKernelVersion: 3.0 5962306a36Sopenharmony_ciContact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 6062306a36Sopenharmony_ciDescription: 6162306a36Sopenharmony_ci Number of sectors read by the frontend. 6262306a36Sopenharmony_ci 6362306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/vbd-*/statistics/wr_req 6462306a36Sopenharmony_ciDate: April 2011 6562306a36Sopenharmony_ciKernelVersion: 3.0 6662306a36Sopenharmony_ciContact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 6762306a36Sopenharmony_ciDescription: 6862306a36Sopenharmony_ci Number of write requests from the frontend. 6962306a36Sopenharmony_ci 7062306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/vbd-*/statistics/wr_sect 7162306a36Sopenharmony_ciDate: April 2011 7262306a36Sopenharmony_ciKernelVersion: 3.0 7362306a36Sopenharmony_ciContact: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 7462306a36Sopenharmony_ciDescription: 7562306a36Sopenharmony_ci Number of sectors written by the frontend. 7662306a36Sopenharmony_ci 7762306a36Sopenharmony_ciWhat: /sys/bus/xen-backend/devices/*/state 7862306a36Sopenharmony_ciDate: August 2018 7962306a36Sopenharmony_ciKernelVersion: 4.19 8062306a36Sopenharmony_ciContact: Joe Jin <joe.jin@oracle.com> 8162306a36Sopenharmony_ciDescription: 8262306a36Sopenharmony_ci The state of the device. One of: 'Unknown', 8362306a36Sopenharmony_ci 'Initialising', 'Initialised', 'Connected', 'Closing', 8462306a36Sopenharmony_ci 'Closed', 'Reconfiguring', 'Reconfigured'. 85