SNS copy machine service

Collaboration diagram for SNS copy machine service:

Functions
static int	rebalance_svc_allocate (struct m0_reqh_service **service, const struct m0_reqh_service_type *stype)
	M0_CM_TYPE_DECLARE (sns_rebalance, M0_CM_REBALANCE_OPCODE, &rebalance_svc_type_ops, "M0_CST_SNS_REB", M0_CST_SNS_REB)
static int	rebalance_svc_start (struct m0_reqh_service *service)
static void	rebalance_svc_stop (struct m0_reqh_service *service)
M0_INTERNAL void	m0_sns_cm_rebalance_cpx_init (void)
M0_INTERNAL void	m0_sns_cm_rebalance_cpx_fini (void)
static int	repair_svc_allocate (struct m0_reqh_service **service, const struct m0_reqh_service_type *stype)
	M0_CM_TYPE_DECLARE (sns_repair, M0_CM_REPAIR_OPCODE, &repair_svc_type_ops, "M0_CST_SNS_REP", M0_CST_SNS_REP)
static int	repair_svc_start (struct m0_reqh_service *service)
static void	repair_svc_stop (struct m0_reqh_service *service)
M0_INTERNAL void	m0_sns_cm_repair_cpx_init (void)
M0_INTERNAL void	m0_sns_cm_repair_cpx_fini (void)
M0_INTERNAL int	m0_sns_cm_svc_allocate (struct m0_reqh_service **service, const struct m0_reqh_service_type *stype, const struct m0_reqh_service_ops *svc_ops, const struct m0_cm_ops *cm_ops)
M0_INTERNAL int	m0_sns_cm_svc_start (struct m0_reqh_service *service)
M0_INTERNAL void	m0_sns_cm_svc_stop (struct m0_reqh_service *service)
M0_INTERNAL void	m0_sns_cm_svc_fini (struct m0_reqh_service *service)

Variables
static const struct m0_reqh_service_type_ops	rebalance_svc_type_ops
static const struct m0_reqh_service_ops	rebalance_svc_ops
const struct m0_cm_ops	sns_rebalance_ops
const struct m0_fom_type_ops	rebalance_cp_fom_type_ops
static const struct m0_reqh_service_type_ops	repair_svc_type_ops
static const struct m0_reqh_service_ops	repair_svc_ops
M0_EXTERN const struct m0_cm_ops	sns_repair_ops
M0_EXTERN const struct m0_fom_type_ops	repair_cp_fom_type_ops

Detailed Description

Function Documentation

M0_CM_TYPE_DECLARE() [1/2]

M0_CM_TYPE_DECLARE	(	sns_repair	,
		M0_CM_REPAIR_OPCODE	,
		&	repair_svc_type_ops,
		"M0_CST_SNS_REP"	,
		M0_CST_SNS_REP
	)

M0_CM_TYPE_DECLARE() [2/2]

M0_CM_TYPE_DECLARE	(	sns_rebalance	,
		M0_CM_REBALANCE_OPCODE	,
		&	rebalance_svc_type_ops,
		"M0_CST_SNS_REB"	,
		M0_CST_SNS_REB
	)

m0_sns_cm_rebalance_cpx_fini()

M0_INTERNAL void m0_sns_cm_rebalance_cpx_fini

(

void

)

Definition at line 73 of file rebalance_cp_onwire.c.

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m0_sns_cm_rebalance_cpx_init()

M0_INTERNAL void m0_sns_cm_rebalance_cpx_init

(

void

)

Definition at line 57 of file rebalance_cp_onwire.c.

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m0_sns_cm_repair_cpx_fini()

M0_INTERNAL void m0_sns_cm_repair_cpx_fini

(

void

)

Definition at line 72 of file repair_cp_onwire.c.

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m0_sns_cm_repair_cpx_init()

M0_INTERNAL void m0_sns_cm_repair_cpx_init

(

void

)

Definition at line 56 of file repair_cp_onwire.c.

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m0_sns_cm_svc_allocate()

M0_INTERNAL int m0_sns_cm_svc_allocate	(	struct m0_reqh_service **	service,
		const struct m0_reqh_service_type *	stype,
		const struct m0_reqh_service_ops *	svc_ops,
		const struct m0_cm_ops *	cm_ops
	)

State of current running repair or rebalance process. It is used for indicating. It is used to show the status of the operation to the Spiel client.

See also

m0_spiel_sns_repair_status

m0_spiel_sns_rebalance_status Allocates and initialises SNS copy machine. This allocates struct m0_sns_cm and invokes m0_cm_init() to initialise m0_sns_cm::rc_base.

Definition at line 43 of file service.c.

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m0_sns_cm_svc_fini()

M0_INTERNAL void m0_sns_cm_svc_fini

(

struct m0_reqh_service *

service

)

Destorys SNS copy machine (struct m0_sns_cm) correponding to the given service.

Definition at line 125 of file service.c.

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m0_sns_cm_svc_start()

M0_INTERNAL int m0_sns_cm_svc_start

(

struct m0_reqh_service *

service

)

Sets up copy machine corresponding to the given service. Invokes m0_cm_setup().

Definition at line 73 of file service.c.

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m0_sns_cm_svc_stop()

M0_INTERNAL void m0_sns_cm_svc_stop

(

struct m0_reqh_service *

service

)

Finalises copy machine corresponding to the given service. Invokes m0_cm_fini().

Definition at line 108 of file service.c.

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rebalance_svc_allocate()

static int rebalance_svc_allocate ( struct m0_reqh_service **  service, const struct m0_reqh_service_type *  stype  )

static

Copy machine service type operations.

Allocates and initialises SNS copy machine. This allocates struct m0_sns_cm and invokes m0_cm_init() to initialise m0_sns_cm::rc_base.

Definition at line 78 of file service.c.

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rebalance_svc_start()

static int rebalance_svc_start ( struct m0_reqh_service *  service )

static

Copy machine service operations.

Definition at line 87 of file service.c.

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rebalance_svc_stop()

static void rebalance_svc_stop ( struct m0_reqh_service *  service )

static

Definition at line 101 of file service.c.

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repair_svc_allocate()

static int repair_svc_allocate ( struct m0_reqh_service **  service, const struct m0_reqh_service_type *  stype  )

static

Copy machine service type operations.

Allocates and initialises SNS copy machine. This allocates struct m0_sns_cm and invokes m0_cm_init() to initialise m0_sns_cm::rc_base.

Definition at line 76 of file service.c.

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repair_svc_start()

static int repair_svc_start ( struct m0_reqh_service *  service )

static

Copy machine service operations.

Definition at line 85 of file service.c.

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repair_svc_stop()

static void repair_svc_stop ( struct m0_reqh_service *  service )

static

Definition at line 99 of file service.c.

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Variable Documentation

rebalance_cp_fom_type_ops

const struct m0_fom_type_ops rebalance_cp_fom_type_ops

Definition at line 38 of file rebalance_cp_onwire.c.

rebalance_svc_ops

const struct m0_reqh_service_ops rebalance_svc_ops

static

Initial value:

= {
        .rso_start       = rebalance_svc_start,
        .rso_start_async = m0_reqh_service_async_start_simple,
        .rso_stop        = rebalance_svc_stop,
        .rso_fini        = m0_sns_cm_svc_fini
}

Definition at line 60 of file service.c.

rebalance_svc_type_ops

const struct m0_reqh_service_type_ops rebalance_svc_type_ops

static

Initial value:

= {
        .rsto_service_allocate = rebalance_svc_allocate
}

Definition at line 49 of file service.c.

repair_cp_fom_type_ops

M0_EXTERN const struct m0_fom_type_ops repair_cp_fom_type_ops

Definition at line 66 of file service.c.

repair_svc_ops

const struct m0_reqh_service_ops repair_svc_ops

static

Initial value:

= {
        .rso_start       = repair_svc_start,
        .rso_start_async = m0_reqh_service_async_start_simple,
        .rso_stop        = repair_svc_stop,
        .rso_fini        = m0_sns_cm_svc_fini
}

Definition at line 58 of file service.c.

repair_svc_type_ops

const struct m0_reqh_service_type_ops repair_svc_type_ops

static

Initial value:

= {
        .rsto_service_allocate = repair_svc_allocate,
}

Definition at line 47 of file service.c.

sns_rebalance_ops

const struct m0_cm_ops sns_rebalance_ops

Copy machine operations.

Definition at line 187 of file cm.c.

sns_repair_ops

M0_EXTERN const struct m0_cm_ops sns_repair_ops

Definition at line 65 of file service.c.