Hi, pg_init_retries(features) is not documented anywhere in multipath-tools. Only the kernel has some hints: drivers/md/dm-mpath.c: unsigned pg_init_retries; /* Number of times to retry pg_init */ drivers/md/dm-mpath.c: {1, 50, "pg_init_retries must be between 1 and 50"}, -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel