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/*
* Some flags are not defined in <linux/nbd.h>, but are passed anyway.
* These flags are sent from nbd-server to the client, and the client
* passes them to the kernel unmodified after parsing. Both the client
* and the kernel ignore flags unknown to them.
*/
/* The server supports flags */
NBD_FLAG_HAS_FLAGS (1 << 0)
/* The export is read-only */
NBD_FLAG_READ_ONLY (1 << 1)
/* The server supports NBD_CMD_FLUSH */
NBD_FLAG_SEND_FLUSH (1 << 2)
/* The server supports NBD_CMD_FLAG_FUA (Force Unit Access) */
NBD_FLAG_SEND_FUA (1 << 3)
/* The export is a rotational medium */
NBD_FLAG_ROTATIONAL (1 << 4)
/* The server supports NBD_CMD_TRIM */
NBD_FLAG_SEND_TRIM (1 << 5)
/* The server supports NBD_CMD_WRITE_ZEROES and NBD_CMD_FLAG_NO_HOLE */
NBD_FLAG_SEND_WRITE_ZEROES (1 << 6)
/* The server supports NBD_CMD_FLAG_DF (don't fragment replies) */
NBD_FLAG_SEND_DF (1 << 7)
/* The server supports multiple connections */
NBD_FLAG_CAN_MULTI_CONN (1 << 8)
/* The server supports NBD_CMD_RESIZE (resizing the device) */
NBD_FLAG_SEND_RESIZE (1 << 9)
/* The server supports NBD_CMD_CACHE */
NBD_FLAG_SEND_CACHE (1 << 10)
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