Hi Xose, But tur can not support NVMe device, and if the default checker change to ping, then it can support NVMe device by a keep alive command and SCSI device by a tur command. Regards! -Yang On 2017/7/14 0:44, Xose Vazquez Perez wrote: > On 07/13/2017 09:51 AM, Yang Feng wrote: > >> [...] >> In the checkers, delete the file tur.c and create the new file ping.c: >> ping.c can support the native NVMe Keep Alive Ioctl command to the nvme >> device, and can support the SG TUR Ioctl command to the scsi device. >> [...] >> delete mode 100644 libmultipath/checkers/tur.c >> delete mode 100644 libmultipath/checkers/tur.h > > tur can not be deleted. It breaks current configs, and replacing > the default checker so fast is a bit delicate. > > . > -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
