log_store.c File Reference

#include "lib/trace.h"
#include "be/log_store.h"
#include "be/op.h"
#include "be/log_sched.h"
#include "lib/misc.h"
#include "lib/errno.h"
#include "lib/memory.h"
#include "lib/string.h"
#include "ut/ut.h"
#include "ut/stob.h"
#include "stob/domain.h"
#include "stob/stob.h"

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Macros
#define	M0_TRACE_SUBSYSTEM   M0_TRACE_SUBSYS_UT
#define	BE_UT_LOG_STORE_SDOM_INIT_CFG   "directio=true"

Enumerations
enum	{   BE_UT_LOG_STORE_STOB_DOMAIN_KEY = 0x100, BE_UT_LOG_STORE_STOB_KEY_BEGIN = 0x42, BE_UT_LOG_STORE_SIZE = 0x40000, BE_UT_LOG_STORE_NR = 0x10,   BE_UT_LOG_STORE_RBUF_NR = 0x8, BE_UT_LOG_STORE_RBUF_SIZE = 0x456 }
enum	{ BE_UT_LOG_STORE_IO_WINDOW_STEP = 0x1, BE_UT_LOG_STORE_IO_WINDOW_STEP_NR = 0x100000 }
enum	{ BE_UT_LOG_STORE_IO_DISCARD_STEP = 0x11, BE_UT_LOG_STORE_IO_DISCARD_STEP_NR = 0x10000 }
enum	{ BE_UT_LOG_STORE_IO_TRANSLATE_STEP = 0x1, BE_UT_LOG_STORE_IO_TRANSLATE_STEP_NR = 0x400, BE_UT_LOG_STORE_IO_NR = 0x10 }

Functions
static void	be_ut_log_store_stob_domain_init (struct m0_stob_domain **sdom)
static void	be_ut_log_store_stob_domain_fini (struct m0_stob_domain *sdom)
void	m0_be_ut_log_store_create_simple (void)
void	m0_be_ut_log_store_create_random (void)
static void	be_ut_log_store_test (void(*func)(struct m0_be_log_store *ls, bool first_run))
static void	be_ut_log_store_io_window (struct m0_be_log_store *ls, bool first_run)
void	m0_be_ut_log_store_io_window (void)
static void	be_ut_log_store_io_discard (struct m0_be_log_store *ls, bool first_run)
void	m0_be_ut_log_store_io_discard (void)
static void	be_ut_log_store_length_generate (m0_bcount_t *io_length, unsigned nr, uint64_t *seed)
static void	be_ut_log_store_io_intersect_check (struct m0_be_log_io **lio, unsigned nr)
static void	be_ut_log_store_io_translate (struct m0_be_log_store *ls, bool first_run)
void	m0_be_ut_log_store_io_translate (void)
static void	be_ut_log_store_rbuf (struct m0_be_log_store *ls, bool first_run)
void	m0_be_ut_log_store_rbuf (void)

Variables
static const char *	be_ut_log_store_sdom_location = "linuxstob:./log_store"
static const char *	be_ut_log_store_sdom_init_cfg
static const char *	be_ut_log_store_sdom_create_cfg = ""
static struct m0_be_log_store_cfg	be_ut_log_store_cfg

Macro Definition Documentation

BE_UT_LOG_STORE_SDOM_INIT_CFG

#define BE_UT_LOG_STORE_SDOM_INIT_CFG   "directio=true"

Definition at line 268 of file log_store.c.

M0_TRACE_SUBSYSTEM

#define M0_TRACE_SUBSYSTEM   M0_TRACE_SUBSYS_UT

Definition at line 23 of file log_store.c.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
BE_UT_LOG_STORE_STOB_DOMAIN_KEY
BE_UT_LOG_STORE_STOB_KEY_BEGIN
BE_UT_LOG_STORE_SIZE
BE_UT_LOG_STORE_NR
BE_UT_LOG_STORE_RBUF_NR
BE_UT_LOG_STORE_RBUF_SIZE

Definition at line 259 of file log_store.c.

anonymous enum

anonymous enum

Enumerator
BE_UT_LOG_STORE_IO_WINDOW_STEP
BE_UT_LOG_STORE_IO_WINDOW_STEP_NR

Definition at line 441 of file log_store.c.

anonymous enum

anonymous enum

Enumerator
BE_UT_LOG_STORE_IO_DISCARD_STEP
BE_UT_LOG_STORE_IO_DISCARD_STEP_NR

Definition at line 474 of file log_store.c.

anonymous enum

anonymous enum

Enumerator
BE_UT_LOG_STORE_IO_TRANSLATE_STEP
BE_UT_LOG_STORE_IO_TRANSLATE_STEP_NR
BE_UT_LOG_STORE_IO_NR

Definition at line 504 of file log_store.c.

Function Documentation

be_ut_log_store_io_discard()

static void be_ut_log_store_io_discard ( struct m0_be_log_store *  ls, bool  first_run  )

static

Definition at line 479 of file log_store.c.

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be_ut_log_store_io_intersect_check()

static void be_ut_log_store_io_intersect_check ( struct m0_be_log_io **  lio, unsigned  nr  )

static

Definition at line 532 of file log_store.c.

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be_ut_log_store_io_translate()

static void be_ut_log_store_io_translate ( struct m0_be_log_store *  ls, bool  first_run  )

static

Definition at line 550 of file log_store.c.

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be_ut_log_store_io_window()

static void be_ut_log_store_io_window ( struct m0_be_log_store *  ls, bool  first_run  )

static

Definition at line 447 of file log_store.c.

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be_ut_log_store_length_generate()

static void be_ut_log_store_length_generate ( m0_bcount_t *  io_length, unsigned  nr, uint64_t *  seed  )

static

Definition at line 510 of file log_store.c.

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be_ut_log_store_rbuf()

static void be_ut_log_store_rbuf ( struct m0_be_log_store *  ls, bool  first_run  )

static

Definition at line 654 of file log_store.c.

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be_ut_log_store_stob_domain_fini()

static void be_ut_log_store_stob_domain_fini ( struct m0_stob_domain *  sdom )

static

Definition at line 303 of file log_store.c.

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be_ut_log_store_stob_domain_init()

static void be_ut_log_store_stob_domain_init ( struct m0_stob_domain **  sdom )

static

Definition at line 289 of file log_store.c.

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be_ut_log_store_test()

static void be_ut_log_store_test ( void(*)(struct m0_be_log_store *ls, bool first_run)  func )

static

Definition at line 413 of file log_store.c.

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m0_be_ut_log_store_create_random()

void m0_be_ut_log_store_create_random

(

void

)

Definition at line 372 of file log_store.c.

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m0_be_ut_log_store_create_simple()

void m0_be_ut_log_store_create_simple

(

void

)

Todo:

use ls_cfg_create and ls_cfg_open to test that create parameters aren't used in open()

Definition at line 311 of file log_store.c.

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m0_be_ut_log_store_io_discard()

void m0_be_ut_log_store_io_discard

(

void

)

Definition at line 499 of file log_store.c.

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m0_be_ut_log_store_io_translate()

void m0_be_ut_log_store_io_translate

(

void

)

Definition at line 649 of file log_store.c.

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m0_be_ut_log_store_io_window()

void m0_be_ut_log_store_io_window

(

void

)

Definition at line 469 of file log_store.c.

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m0_be_ut_log_store_rbuf()

void m0_be_ut_log_store_rbuf

(

void

)

Definition at line 734 of file log_store.c.

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Variable Documentation

be_ut_log_store_cfg

struct m0_be_log_store_cfg be_ut_log_store_cfg

static

Initial value:

= {
        
        .lsc_stob_domain_location   = "linuxstob:./log_store-tmp",
        .lsc_stob_domain_init_cfg   = BE_UT_LOG_STORE_SDOM_INIT_CFG,
        .lsc_stob_domain_key        = 0x1000,
        .lsc_stob_domain_create_cfg = NULL,
        
        .lsc_size            = BE_UT_LOG_STORE_SIZE,
        .lsc_stob_create_cfg = NULL,
        .lsc_rbuf_nr         = BE_UT_LOG_STORE_RBUF_NR,
        .lsc_rbuf_size       = BE_UT_LOG_STORE_RBUF_SIZE,
}

Definition at line 275 of file log_store.c.

be_ut_log_store_sdom_create_cfg

const char* be_ut_log_store_sdom_create_cfg = ""

static

Definition at line 273 of file log_store.c.

be_ut_log_store_sdom_init_cfg

const char* be_ut_log_store_sdom_init_cfg

static

Initial value:

=
                                                BE_UT_LOG_STORE_SDOM_INIT_CFG

Definition at line 271 of file log_store.c.

be_ut_log_store_sdom_location

const char* be_ut_log_store_sdom_location = "linuxstob:./log_store"

static

Definition at line 270 of file log_store.c.