metassist/common/volume_devconfig.h

51 #define	ELEMENT_MIRROR			"mirror"
420  * Set the device size (for volume, mirror, stripe, concat) in bytes
442  * Get the device size (for volume, mirror, stripe, concat) in bytes
576  * Set the number of subcomponents in mirror
578  * @param       mirror
579  *              a devconfig_t representing the mirror to modify
583  *              mirror
592 extern int devconfig_set_mirror_nsubs(devconfig_t *mirror, uint16_t nsubs);
595  * Get number of subcomponents in mirror
601  *              RETURN: number of subcomponents in mirror
610 extern int devconfig_get_mirror_nsubs(devconfig_t *mirror, uint16_t *nsubs);
613  * Set the read strategy for mirror
615  * @param       mirror
616  *              a devconfig_t representing the mirror to modify
619  *              the value to set as the read strategy for mirror
629 	devconfig_t *mirror, mirror_read_strategy_t read);
632  * Get read strategy for mirror
638  *              RETURN: read strategy for mirror
648 	devconfig_t *mirror, mirror_read_strategy_t *read);
651  * Set the write strategy for mirror
653  * @param       mirror
654  *              a devconfig_t representing the mirror to modify
657  *              the value to set as the write strategy for mirror
667 	devconfig_t *mirror, mirror_write_strategy_t write);
670  * Get write strategy for mirror
676  *              RETURN: write strategy for mirror
686 	devconfig_t *mirror, mirror_write_strategy_t *write);
689  * Set the resync pass for mirror
691  * @param       mirror
692  *              a devconfig_t representing the mirror to modify
695  *              the value to set as the resync pass for mirror
704 extern int devconfig_set_mirror_pass(devconfig_t *mirror, uint16_t pass);
707  * Get resync pass for mirror
713  *              RETURN: resync pass for mirror
722 extern int devconfig_get_mirror_pass(devconfig_t *mirror, uint16_t *pass);
843  *              If 0, a stripe will be created.  If > 0, a mirror with
912  * Set the HSP creation option (for volume, stripe, concat, mirror)
930  * Get HSP creation option (for volume, stripe, concat, mirror)
937  *              concat, mirror)
960  * Get the string representation of the mirror's read strategy
971  * Get the string representation of the mirror's write strategy