int max_ctx_on_plun(int cmd)
{
int i;
int rc = 0;
struct ctx myctx;
struct ctx *p_ctx=&myctx;
pid = getpid();
pthread_t thread;
int max_p = MAX_OPENS;
for (i=0; i<max_p;i++)
{
if (0==fork())
{
//child process
pid = getpid();
debug("%d: ......process %d created...\n",pid,i);
memset(p_ctx, 0, sizeof(myctx));
strcpy(p_ctx->dev, cflash_path);
if ((p_ctx->fd = open_dev(p_ctx->dev, O_RDWR)) < 0)
{
fprintf(stderr,"open failed %s, errno %d\n",cflash_path, errno);
exit(rc);
}
#ifdef _AIX
rc |= ioctl_dk_capi_query_path(p_ctx);
rc|=ctx_init_internal(p_ctx, 0, p_ctx->devno);
#else
rc|=ctx_init_internal(p_ctx, 0x2, p_ctx->devno);
#endif
if (2 == cmd)
rc |=create_resource(p_ctx,0,0,LUN_VIRTUAL);
if (3 == cmd)
rc |=create_resource(p_ctx,0,0,LUN_DIRECT);
if (4 == cmd)
{
//do io all vluns created on path_id_mask
pthread_create(&thread, NULL,ctx_rrq_rx,p_ctx);
rc |= create_resource(p_ctx,p_ctx->chunk_size,0,LUN_VIRTUAL);
rc |= do_io(p_ctx,0x10);
pthread_cancel(thread);
}
sleep(10); //lets all context get created
if ( 1 != cmd )
rc|=close_res(p_ctx);
rc|=ctx_close(p_ctx);
debug("%d:.exiting with rc=%d\n",pid,rc);
exit(rc);
}
}
rc=wait4all();
return rc;
}
int test_fc_port_reset_vlun()
{
int rc;
struct ctx myctx;
struct ctx *p_ctx = &myctx;
pthread_t thread;
int ioCounter=0;
__u64 nlba;
__u64 stride=0x1;
pid = getpid();
#ifdef _AIX
memset(p_ctx, 0, sizeof(myctx));
strcpy(p_ctx->dev, cflash_path);
if ((p_ctx->fd =open_dev(p_ctx->dev, O_RDWR)) < 0)
{
fprintf(stderr,"open %s failed, errno=%d\n",p_ctx->dev,errno);
return -1;
}
rc = ioctl_dk_capi_query_path(p_ctx);
CHECK_RC(rc,"dk_capi_query_path failed..\n");
rc = ctx_init_internal(p_ctx, 0,p_ctx->devno);
#else
rc = ctx_init(p_ctx);
#endif
CHECK_RC(rc, "Context init failed");
//thread to handle AFU interrupt & events
pthread_create(&thread, NULL, ctx_rrq_rx, p_ctx);
nlba = 1 * (p_ctx->chunk_size);
rc = create_resource(p_ctx, nlba, 0, LUN_VIRTUAL);
CHECK_RC(rc, "create LUN_VIRTUAL failed");
rc = compare_size(p_ctx->last_lba, nlba-1);
CHECK_RC(rc, "failed compare_size");
debug("-- Going to start IO.Please do chportfc -reset <pnum> at texan --\n");
debug("rc=%d,g_error=%d\n",rc,g_error);
do
{
rc = do_io(p_ctx, stride);
if (rc !=0 )
{
debug("rc=%d,ioCounter=%d,IO failed..... \n",rc,ioCounter);
if ( ioCounter==1 )
{
debug("rc=%d, Going to verify.... \n",rc);
p_ctx->flags=DK_VF_LUN_RESET;
#ifdef _AIX
p_ctx->hint = DK_HINT_SENSE;
#else
p_ctx->hint = DK_CXLFLASH_VERIFY_HINT_SENSE;
#endif
rc = ioctl_dk_capi_verify(p_ctx);
CHECK_RC(rc, "ioctl_dk_capi_verify failed\n");
}
else
{ if (ioCounter > 1)
{
rc=-1; // IO failed third time
break;
}
}
}
else
{
debug("rc=%d,IO succeeded \n",rc);
g_error=0;
}
ioCounter++;
rc|=g_error;
sleep(3);
} while ( rc !=0);
debug("rc=%d,g_error=%d\n",rc,g_error);
if ( ioCounter <= 1)
{
debug("WARNING: Test case not excuted properly... Please rerun\n");
rc =255;
}
pthread_cancel(thread);
close_res(p_ctx);
ctx_close(p_ctx);
rc |= g_error;
return rc;
}
//int create_res_hndl_afu_reset(char *dev, dev64_t devno, __u64 chunk)
int create_res_hndl_afu_reset(bool do_recover, bool last)
{
int rc;
struct ctx my_ctx;
struct ctx *p_ctx = &my_ctx;
//int i;
pthread_t thread;
__u64 chunk = 0x1;
__u64 stride= 0x1;
int msgid;
struct mymsgbuf msg_buf;
pthread_t ioThreadId;
do_io_thread_arg_t ioThreadData;
do_io_thread_arg_t * p_ioThreadData=&ioThreadData;
// we have to export "NO_IO; if we want to avoid IO
char * noIOP = getenv("NO_IO");
pid = getpid();
#ifdef _AIX
memset(p_ctx,0,sizeof(my_ctx));
strcpy(p_ctx->dev,cflash_path);
if ((p_ctx->fd = open_dev(p_ctx->dev, O_RDWR)) < 0)
{
fprintf(stderr,"open failed %s, errno %d\n",p_ctx->dev, errno);
return -1;
}
rc = ioctl_dk_capi_query_path(p_ctx);
CHECK_RC(rc, "ioctl_dk_capi_query_path failed...\n");
rc = ctx_init_internal(p_ctx, 0, p_ctx->devno);
#else
rc = ctx_init(p_ctx);
#endif
CHECK_RC(rc, "Context init failed");
//thread to handle AFU interrupt & events
if ( noIOP == NULL )
pthread_create(&thread, NULL, ctx_rrq_rx, p_ctx);
//create 0 vlun size & later call resize ioctl
rc = create_resource(p_ctx, chunk * (p_ctx->chunk_size),
0, LUN_VIRTUAL);
CHECK_RC(rc, "create LUN_VIRTUAL failed");
//last new process send message to waiting process
//that new ctx created now you can try to reattach
msgid = msgget(key, IPC_CREAT | 0666);
if (msgid < 0 )
{
fprintf(stderr, "%d: msgget() failed before msgsnd()\n", pid);
return -1;
}
memset(&msg_buf, 0, sizeof(struct mymsgbuf));
if (last)
{
goto end;
}
if ( noIOP == NULL )
{
p_ioThreadData->p_ctx=p_ctx;
p_ioThreadData->stride=stride;
p_ioThreadData->loopCount=0x100000; // Need this to go on 10 secs
debug("%d: things look good, doing IO...\n",pid);
rc =pthread_create(&ioThreadId,NULL, do_io_thread, (void *)p_ioThreadData);
CHECK_RC(rc, "do_io_thread() pthread_create failed");
}
#ifdef _AIX
rc = do_eeh(p_ctx);
#else
rc = do_poll_eeh(p_ctx);
#endif
g_error=0; //reset any prev error might caught while EEH
if ( noIOP == NULL )
{
pthread_join(ioThreadId, NULL);
}
#ifndef _AIX //for linux
if ( noIOP == NULL )
pthread_cancel(thread);
#endif
//We here after EEH done
if (do_recover)
{
//do if recover true
debug("%d: woow EEH is done recovering...\n",pid);
rc = ioctl_dk_capi_recover_ctx(p_ctx);
CHECK_RC(rc, "ctx reattached failed");
msg_buf.mtype =2;
strcpy(msg_buf.mtext, "K");
if (msgsnd(msgid, &msg_buf, 2, IPC_NOWAIT) < 0)
{
fprintf(stderr, "%d: msgsnd failed\n", pid);
return -1;
}
#ifdef _AIX
if (p_ctx->return_flags != DK_RF_REATTACHED)
CHECK_RC(1, "recover ctx, expected DK_RF_REATTACHED");
p_ctx->flags = DK_VF_HC_TUR;
p_ctx->hint = DK_HINT_SENSE;
#endif
fflush(stdout);
ctx_reinit(p_ctx);
#ifdef _AIX
p_ctx->hint=DK_HINT_SENSE;
#else
p_ctx->hint=DK_CXLFLASH_VERIFY_HINT_SENSE;
// if dummy_sense_flag is set;
// a dummy sense data will be copied into ioctl input
p_ctx->dummy_sense_flag=1; // if dummy_sense_flag is set;
#endif
rc = ioctl_dk_capi_verify(p_ctx);
CHECK_RC(rc, "ioctl_dk_capi_verify failed");
#ifndef _AIX //for linux
pthread_create(&thread, NULL, ctx_rrq_rx, p_ctx);
#endif
}
else
{
//last one is
/*msgid = msgget(key, IPC_CREAT | 0666);
if(msgid < 0 ){
fprintf(stderr, "%d: msgget() failed before msgrcv()\n", pid);
return -1;
}
debug("%d: Going to wait at msgrcv()..\n", pid);
fflush(stdout);
if(msgrcv(msgid, &msg_buf, 2, 1, 0) < 0) {
fprintf(stderr, "%d: msgrcv failed with errno %d\n", pid, errno);
return -1;
}
debug("%d: Got out of msgrcv()..EEH is done, Try to recover....\n",pid);
*/
//as per today(9/28/2015) discussion with Sanket that
//new attach will fail until holding context not exited
//hope same apply for Linux as well
return 100;
/*rc = ioctl_dk_capi_recover_ctx(p_ctx);
if(rc) return 100; //this to make sure recover failed
else {
fprintf(stderr,"%d:com'on recover should fail here...\n",pid);
return 1; // we don't want to try IO anyway
}*/
}
end:
if ( noIOP == NULL )
{
stride=0x1;
rc = do_io(p_ctx, stride);
CHECK_RC(rc, "IO failed after EEH/recover");
}
if ( noIOP == NULL )
pthread_cancel(thread);
sleep(1);
fflush(stdout);
sleep(5); // additional time to be safe !
rc=close_res(p_ctx);
sleep(5); // Don't let child exit to keep max ctx alive
rc |= ctx_close(p_ctx);
CHECK_RC(rc,"ctx close or close_res failed\n");
return rc;
}
int max_ctx_max_res(int cmd)
{
int rc;
int i;
struct ctx myctx;
struct ctx *p_ctx=&myctx;
int max_p = MAX_OPENS; // we can change MAX_OPEN Value in cflash_tests.h
memset(p_ctx, 0, sizeof(struct ctx));
__u64 chunk = 0;
__u64 lba;
MAX_RES_HANDLE=get_max_res_hndl_by_capacity(cflash_path);
if (MAX_RES_HANDLE <= 0)
{
fprintf(stderr,"Unable to run max_ctx_max_res.. refere prior error..\n");
return -1;
}
strcpy(p_ctx->dev, cflash_path);
#ifdef _AIX
p_ctx->fd =open_dev(p_ctx->dev, O_RDWR);
if (p_ctx->fd < 0)
{
fprintf(stderr,"%s open failed...\n",p_ctx->dev);
return -1;
}
rc = ioctl_dk_capi_query_path(p_ctx);
CHECK_RC(rc, "query ioctl failed");
close(p_ctx->fd);
#endif
uint64_t chunk_size;
if (2 == cmd)
{
lba = get_disk_last_lba(p_ctx->dev, p_ctx->devno, &chunk_size);
if (lba == 0)
{
fprintf(stderr, "Failed to get last_lba of %s\n", p_ctx->dev);
return -1;
}
chunk = (lba+1)/chunk_size;
//chunks per context( each context will 16 VLUNS same size)
chunk = chunk/(max_p * MAX_RES_HANDLE);
if ( chunk == 0 )
{
fprintf(stderr,"chunk-> 0X%"PRIX64" should >= max_p * MAX_RES_HANDLE=>%d\n",
chunk,(max_p * MAX_RES_HANDLE));
return -1;
}
chunkRemain = chunk%(max_p * MAX_RES_HANDLE);
}
for (i = 0; i< max_p; i++)
{
if (0 == fork())
{
//child process
usleep(10000);
if (2 == cmd)
{
if (i == max_p-1 )
{
// this is the last context
imLastContext=1;
}
rc = create_ctx_process(p_ctx->dev, p_ctx->devno,chunk);
}
else
{
rc = create_ctx_process(p_ctx->dev, p_ctx->devno,1);
}
debug("%d: exiting with rc=%d\n",getpid(), rc);
exit(rc);
}
}
rc = wait4all();
return rc;
}
// 7.1.202 : Try to send a ctx_id in some ioctl before attach
// (i.e. when no ctx is established). & some more scenarios
int test_ioctl_spio_errcase()
{
int rc;
int itr, type;
struct ctx myctx;
struct ctx *p_ctx = &myctx;
char *fvt_dev;
pthread_t threadId;
__u64 nlba; // stride; //stride not used
pid = getpid();
memset((void *)p_ctx, 0, sizeof(struct ctx));
// Case1
// ---------- IOCTL error cases w/o context : Start ----------
fvt_dev = getenv("FVT_DEV");
if (NULL == fvt_dev)
{
fprintf(stderr, "FVT_DEV ENV var NOT set, Please set...\n");
return -1;
}
strcpy(p_ctx->dev, fvt_dev);
//open CAPI Flash disk device
debug("Going to open CAPI Flash disk \n");
p_ctx->fd = open_dev(fvt_dev, O_RDWR);
if (p_ctx->fd < 0) CHECK_RC(1, "capi device open() failed");
#ifdef _AIX
// Get the devno. : only needed for AIX
rc = ioctl_dk_capi_query_path(p_ctx);
CHECK_RC(rc, "query path ioctl failed");
#endif
#ifdef _AIX
p_ctx->work.num_interrupts = 5; // use num_interrupts from AFU desc
#else
p_ctx->work.num_interrupts = 4; // use num_interrupts from AFU desc
#endif /*_AIX*/
p_ctx->context_id = 0x1;
rc = ioctl_dk_capi_detach(p_ctx);
if ( 22 != rc ) CHECK_RC(1, "context detach ioctl did not fail");
p_ctx->flags = DK_UDF_ASSIGN_PATH;
rc = ioctl_dk_capi_udirect(p_ctx);
if ( 22 != rc ) CHECK_RC(1, "pLun creation did not fail");
g_error=0; // reset-ing the g_error
close(p_ctx->fd);
debug("Done. Close the fd \n");
// ---------- IOCTL error cases w/o context : End ----------
// Test for both pLun & vLun !
for (itr=0; itr<2; itr++)
{
debug("\n\n\n%d:-------- Start Itr# %d -------\n", pid, itr);
// Test Case2 & Case3
for (type=0; type<2; type++)
{
debug("\n%d:-------- Start test type# %d -------\n", pid, type);
// ctx_init with default flash disk & devno
rc = ctx_init(p_ctx);
CHECK_RC(rc, "Context init failed");
// thread to handle AFU interrupt & events
rc = pthread_create(&threadId, NULL, ctx_rrq_rx, p_ctx);
CHECK_RC(rc, "pthread_create failed");
if ( 0 == itr )
{
// create plun
rc = create_resource(p_ctx, 0, DK_UDF_ASSIGN_PATH, LUN_DIRECT);
CHECK_RC(rc, "create LUN_DIRECT failed");
}
else
{
nlba = p_ctx->chunk_size;
// create vlun
rc = create_resource(p_ctx,nlba, DK_UVF_ALL_PATHS, LUN_VIRTUAL);
CHECK_RC(rc, "create LUN_VIRTUAL failed");
}
if ( 0 == type )
{
// -------- Case2: IO error cases after context detach -------
pthread_cancel(threadId);
rc = ioctl_dk_capi_detach(p_ctx);
CHECK_RC(rc, "detach ioctl failed");
}
else
{
// -------- Case3: IO error cases after fd close -------
pthread_cancel(threadId);
rc = close(p_ctx->fd);
CHECK_RC(rc, "close(fd) failed");
debug("%d: close(p_ctx->fd) i.e. close(%d): done !\n", pid, p_ctx->fd);
}
// Reset rc if we reach this point.
rc = 0;
g_error=0;
debug("rc %d, g_error =%d, errno =%d\n" , rc , g_error, errno );
//open CAPI Flash disk device again for clean using ioctls
p_ctx->fd = open_dev(fvt_dev, O_RDWR);
debug("After disk reopned -- rc %d, g_error =%d, errno =%d\n" , rc , g_error, errno );
if (p_ctx->fd < 0) CHECK_RC(1, "capi device open() failed");
debug("%d: disk re-opened, new fd: %d\n", pid, p_ctx->fd);
cleanup(p_ctx, -1);
}
}
return 0;
}
// 7.1.194 : Test DK_CAPI_QUERY_PATH & DK_CAPI_ATTACH ioctl for FCP disk
int test_ioctl_fcp()
{
int rc=0;
struct ctx myctx;
struct ctx *p_ctx = &myctx;
char fc_dev[MC_PATHLEN];
dev64_t fc_devno;
pid = getpid();
// Get the FC disk from env.
rc = get_nonflash_disk(&fc_dev[0], &fc_devno);
CHECK_RC(rc, "get_nonflash_disk() failed to get FC disk");
// Open fc disk
p_ctx->fd = open(fc_dev, O_RDWR);
if (p_ctx->fd < 0)
{
fprintf(stderr, "open() failed: device %s, errno %d\n", fc_dev, errno);
return -1;
}
#ifdef _AIX
// query path ioctl isn't supported on linux
// Call query path ioctl
rc = ioctl_dk_capi_query_path(p_ctx);
if ( 0 == rc )
CHECK_RC(1, "ioctl_dk_capi_query_path didn't fail");
// Verify return values after ioctl
// TBD: return_path_count need to be added to ctx.
if ( p_ctx->return_path_count != 0 ||
p_ctx->return_flags != DK_RF_IOCTL_FAILED )
CHECK_RC(1, "returned_path_count/return_flags is incorrect..");
#endif /*_AIX */
// Prepare for attach ioctl
p_ctx->flags = DK_AF_ASSIGN_AFU;
p_ctx->work.num_interrupts = 4; // use num_interrupts from AFU desc
#ifdef _AIX
p_ctx->devno = fc_devno;
#endif /*_AIX */
// Clear the previous RF before subsequent ioctl
p_ctx->return_flags=0;
strcpy(p_ctx->dev, fc_dev);
//do context attach
rc = ioctl_dk_capi_attach(p_ctx);
if ( 0 == rc )
CHECK_RC(1, "ioctl_dk_capi_attach didn't fail");
// Verify return values after ioctl
if ( p_ctx->return_flags != DK_RF_IOCTL_FAILED )
CHECK_RC(1, "return_flags is incorrect..");
// If we reach here, we return success.
return 0;
}
int ioctl_7_1_196()
{
int rc,i,j;
struct ctx myctx[21],myctx_1, myctx_2;
struct ctx *p_ctx[21],*p_ctx_1,*p_ctx_2;
__u64 stride=0x1000,st_lba=0;
pthread_t thread[20];
struct flash_disk disks[MAX_FDISK];
char disk1[30];
char disk2[30];
int cfdisk = MAX_FDISK;
pid = getpid();
cfdisk = get_flash_disks(disks, FDISKS_SAME_ADPTR);
//need to check the number of disks
if (cfdisk < 2)
{
fprintf(stderr,"Must have 2 flash disks..\n");
TESTCASE_SKIP("Need disk from same adapter and each disk multipathed");
return 0;
}
strcpy(disk1,disks[0].dev);
strcpy(disk2,disks[1].dev);
// creating first context
for (i=0;i<21;i++)
{
p_ctx[i]=&myctx[i];
}
p_ctx_1=&myctx_1;
p_ctx_2=&myctx_2;
debug("1ST PROCEDURE\n");
// using p_ctx[[0] for LUN direct for firect disk
/* rc = ctx_init2(p_ctx[0], disks[0].dev, DK_AF_ASSIGN_AFU, disks[0].devno[0]);
pthread_create(&thread[0], NULL, ctx_rrq_rx, p_ctx[0]);
*/
/* rc = create_resource(p_ctx[0], 0, DK_UDF_ASSIGN_PATH, LUN_DIRECT);
CHECK_RC(rc, "create LUN_DIRECT failed");
*/
// creating another 19 context LUN VIRTUAL
for ( i=2;i<21;i++)
{
sleep(2);
rc = ctx_init2(p_ctx[i], disks[1].dev, DK_AF_ASSIGN_AFU, disks[1].devno[0]);
rc=create_resource(p_ctx[i], p_ctx[i]->chunk_size, DK_UVF_ASSIGN_PATH, LUN_VIRTUAL);
}
// do context reuse for direct LUN
strcpy(p_ctx[0]->dev,disks[0].dev);
strcpy(p_ctx[1]->dev,disks[1].dev);
p_ctx[0]->fd = open_dev(disks[0].dev, O_RDWR);
if (p_ctx[0]->fd < 0)
{
fprintf(stderr, "open() failed: device %s, errno %d\n", disks[0].dev, errno);
g_error = -1;
return -1;
}
p_ctx[1]->fd = open_dev(disks[1].dev, O_RDWR); //Hoping to open second disk
if (p_ctx[1]->fd < 0)
{
fprintf(stderr, "open() failed: device %s, errno %d\n", disks[1].dev, errno);
g_error = -1;
}
#ifdef _AIX
rc = ioctl_dk_capi_query_path(p_ctx[0]);
CHECK_RC(rc, "DK_CAPI_QUERY_PATH failed");
#else
//TBD for linux
#endif
p_ctx[0]->work.num_interrupts = p_ctx[1]->work.num_interrupts = 4;
rc=ioctl_dk_capi_attach_reuse(p_ctx[0],p_ctx[1],LUN_DIRECT);
// CHECK_RC(rc, "DK_CAPI_ATTACH with reuse flag failed");
if ( rc != 0 )
{
fprintf(stderr,"LUN DIRECT got attached to new disk with VLUN, should have succeeded");
return rc;
}
// initiate I/O on all the LUNs
for (i=2;i<21;i++)
{
pthread_create(&thread[i], NULL, ctx_rrq_rx, p_ctx[i]);
rc = do_io(p_ctx[i], stride);
}
if ( rc != 0 )
{ fprintf(stderr,"io on some LUN failed");
return rc;
}
/* using a goto-label removes the compile warning (-O3 issue) */
i=2;
for_loop:
pthread_cancel(thread[i]);
close_res(p_ctx[i]);
if (++i < 21) {goto for_loop;}
ctx_close(p_ctx[2]);
debug("2nd PROCEDURE\n");
// procedure 2 of the same case
debug("%d: ........Phase 1 done.. Starting 2nd Phase........\n",getpid());
memset(p_ctx_1, 0, sizeof(struct ctx));
memset(p_ctx_2, 0, sizeof(struct ctx));
// open the first flash disk in write mode and create a DIRECT LUN
// restoring from backup
strcpy(disks[0].dev,disk1);
p_ctx_1->fd = open_dev(disks[0].dev, O_WRONLY);
if (p_ctx_1->fd < 0)
{
fprintf(stderr, "open() failed: device %s, errno %d\n", disks[0].dev, errno);
return -1;
}
rc = ctx_init2(p_ctx_1, disks[0].dev, DK_AF_ASSIGN_AFU, disks[0].devno[0]);
pthread_create(&thread[0], NULL, ctx_rrq_rx, p_ctx_1);
CHECK_RC(rc, "create context failed");
rc = create_resource(p_ctx_1, 0, DK_UDF_ASSIGN_PATH, LUN_DIRECT);
CHECK_RC(rc, "create LUN_DIRECT failed");
// open the same flash disk in read mode again.
p_ctx_2->fd = open_dev(disks[0].dev, O_RDONLY);
if (p_ctx_2->fd < 0)
{
fprintf(stderr, "open() failed: device %s, errno %d\n", disks[0].dev, errno);
return -1;
}
rc = ctx_init2(p_ctx_2, disks[0].dev, DK_AF_ASSIGN_AFU, disks[0].devno[0]);
pthread_create(&thread[1], NULL, ctx_rrq_rx, p_ctx_2);
CHECK_RC(rc, "create context failed");
rc = create_resource(p_ctx_2, 0, DK_UDF_ASSIGN_PATH, LUN_DIRECT);
CHECK_RC(rc, "create LUN_DIRECT failed");
// now write to the disk and then read
for (st_lba = 0; st_lba <= p_ctx_1->last_lba; st_lba += (NUM_CMDS*stride))
{
rc = send_write(p_ctx_1, st_lba, stride, pid);
CHECK_RC(rc, "send_write failed");
rc = send_read(p_ctx_2, st_lba, stride);
CHECK_RC(rc, "send_read failed");
/*if (rc !=0 )
{
rc = rw_cmp_buf(p_ctx_1, st_lba);
if (rc != 0)
{
fprintf(stderr,"buf cmp failed for lba 0x%lX,rc =%d\n",st_lba,rc);
break;
}
}*/
}
if ( rc != 0 )
return rc;
for (i=0;i<2;i++)
{
pthread_cancel(thread[i]);
}
//close_res(p_ctx_1);
ctx_close(p_ctx_1);
//close_res(p_ctx_2);
ctx_close(p_ctx_2);
debug("3rd PROCEDURE\n");
debug("%d: ........Phase 2 done.. Starting 3rd Phase........\n",getpid());
// case 3 of the same case
// creating multiple process for LUN_DIRECT creation.
for (j=0;j<long_run;j++)
{
for (i=0; i<20;i++)
{
if ( 0 == fork())
{ rc = ctx_init(p_ctx[i]);
CHECK_RC_EXIT(rc, "Context init failed");
// CHECK_RC(rc, "Context init failed");
//thread to handle AFU interrupt & events
rc = create_resource(p_ctx[i], 0, DK_UDF_ASSIGN_PATH , LUN_DIRECT);
CHECK_RC_EXIT(rc, "create LUN_DIRECT failed");
// do io on context
pthread_create(&thread[i], NULL, ctx_rrq_rx, p_ctx[i]);
stride=0x1000;
sleep(2);
//do_io(p_ctx[i], stride);
pthread_cancel(thread[i]);
close_res(p_ctx[i]);
exit(rc);
}
}
wait4all();
}
return 0;
}