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Merge https://github.com/sahlberg/libiscsi

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This commit is contained in:
Lee Duncan
2012-12-27 19:18:53 -08:00
parent fbf8b5e426 91155c42e4
commit 6a122428dd
127 changed files with 1451 additions and 4590 deletions
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319
test-tool/iscsi-test.c
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@@ -42,12 +42,22 @@
const char *initiatorname1 = "iqn.2007-10.com.github:sahlberg:libiscsi:iscsi-test";
const char *initiatorname2 = "iqn.2007-10.com.github:sahlberg:libiscsi:iscsi-test-2";
static int data_loss = 0;
static int show_info = 0;
uint32_t block_size;
uint64_t num_blocks;
int lbpme;
int lbppb;
int lbpme;
int removable;
enum scsi_inquiry_peripheral_device_type device_type;
int sccs;
int encserv;
int data_loss;
int show_info;
struct scsi_test {
const char *name;
int (*test)(const char *initiator, const char *url, int data_loss, int show_info);
int (*test)(const char *initiator, const char *url);
};
struct scsi_test tests[] = {
@@ -933,12 +943,12 @@ int testunitready_conflict(struct iscsi_context *iscsi, int lun)
return 0;
}
int prefetch10(struct iscsi_context *iscsi, int lun, uint32_t lba, int num_blocks, int immed, int group)
int prefetch10(struct iscsi_context *iscsi, int lun, uint32_t lba, int num, int immed, int group)
{
struct scsi_task *task;
printf("Send PREFETCH10 LBA:%d Count:%d IMEMD:%d GROUP:%d ... ", lba, num_blocks, immed, group);
task = iscsi_prefetch10_sync(iscsi, lun, lba, num_blocks, immed, group);
printf("Send PREFETCH10 LBA:%d Count:%d IMEMD:%d GROUP:%d ... ", lba, num, immed, group);
task = iscsi_prefetch10_sync(iscsi, lun, lba, num, immed, group);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send PREFETCH10 command: %s\n", iscsi_get_error(iscsi));
@@ -963,12 +973,12 @@ int prefetch10(struct iscsi_context *iscsi, int lun, uint32_t lba, int num_block
return 0;
}
int prefetch10_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint32_t lba, int num_blocks, int immed, int group)
int prefetch10_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint32_t lba, int num, int immed, int group)
{
struct scsi_task *task;
printf("Send PREFETCH10 LBA:%d Count:%d IMEMD:%d GROUP:%d (expecting ILLEGAL_REQUEST/LBA_OUT_OF_RANGE) ... ", lba, num_blocks, immed, group);
task = iscsi_prefetch10_sync(iscsi, lun, lba, num_blocks, immed, group);
printf("Send PREFETCH10 LBA:%d Count:%d IMEMD:%d GROUP:%d (expecting ILLEGAL_REQUEST/LBA_OUT_OF_RANGE) ... ", lba, num, immed, group);
task = iscsi_prefetch10_sync(iscsi, lun, lba, num, immed, group);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send PREFETCH10 command: %s\n", iscsi_get_error(iscsi));
@@ -996,12 +1006,12 @@ int prefetch10_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint32_t lba,
return 0;
}
int prefetch10_nomedium(struct iscsi_context *iscsi, int lun, uint32_t lba, int num_blocks, int immed, int group)
int prefetch10_nomedium(struct iscsi_context *iscsi, int lun, uint32_t lba, int num, int immed, int group)
{
struct scsi_task *task;
printf("Send PREFETCH10 LBA:%d Count:%d IMEMD:%d GROUP:%d (expecting NOT_READY/MEDIUM_NOT_PRESENT) ... ", lba, num_blocks, immed, group);
task = iscsi_prefetch10_sync(iscsi, lun, lba, num_blocks, immed, group);
printf("Send PREFETCH10 LBA:%d Count:%d IMEMD:%d GROUP:%d (expecting NOT_READY/MEDIUM_NOT_PRESENT) ... ", lba, num, immed, group);
task = iscsi_prefetch10_sync(iscsi, lun, lba, num, immed, group);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send PREFETCH10 command: %s\n", iscsi_get_error(iscsi));
@@ -1031,12 +1041,12 @@ int prefetch10_nomedium(struct iscsi_context *iscsi, int lun, uint32_t lba, int
return 0;
}
int prefetch16(struct iscsi_context *iscsi, int lun, uint64_t lba, int num_blocks, int immed, int group)
int prefetch16(struct iscsi_context *iscsi, int lun, uint64_t lba, int num, int immed, int group)
{
struct scsi_task *task;
printf("Send PREFETCH16 LBA:%" PRIu64 " Count:%d IMEMD:%d GROUP:%d ... ", lba, num_blocks, immed, group);
task = iscsi_prefetch16_sync(iscsi, lun, lba, num_blocks, immed, group);
printf("Send PREFETCH16 LBA:%" PRIu64 " Count:%d IMEMD:%d GROUP:%d ... ", lba, num, immed, group);
task = iscsi_prefetch16_sync(iscsi, lun, lba, num, immed, group);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send PREFETCH16 command: %s\n", iscsi_get_error(iscsi));
@@ -1061,12 +1071,12 @@ int prefetch16(struct iscsi_context *iscsi, int lun, uint64_t lba, int num_block
return 0;
}
int prefetch16_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint64_t lba, int num_blocks, int immed, int group)
int prefetch16_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint64_t lba, int num, int immed, int group)
{
struct scsi_task *task;
printf("Send PREFETCH16 LBA:%" PRIu64 " Count:%d IMEMD:%d GROUP:%d (expecting ILLEGAL_REQUEST/LBA_OUT_OF_RANGE) ... ", lba, num_blocks, immed, group);
task = iscsi_prefetch16_sync(iscsi, lun, lba, num_blocks, immed, group);
printf("Send PREFETCH16 LBA:%" PRIu64 " Count:%d IMEMD:%d GROUP:%d (expecting ILLEGAL_REQUEST/LBA_OUT_OF_RANGE) ... ", lba, num, immed, group);
task = iscsi_prefetch16_sync(iscsi, lun, lba, num, immed, group);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send PREFETCH16 command: %s\n", iscsi_get_error(iscsi));
@@ -1094,12 +1104,12 @@ int prefetch16_lbaoutofrange(struct iscsi_context *iscsi, int lun, uint64_t lba,
return 0;
}
int prefetch16_nomedium(struct iscsi_context *iscsi, int lun, uint64_t lba, int num_blocks, int immed, int group)
int prefetch16_nomedium(struct iscsi_context *iscsi, int lun, uint64_t lba, int num, int immed, int group)
{
struct scsi_task *task;
printf("Send PREFETCH16 LBA:%" PRIu64 " Count:%d IMEMD:%d GROUP:%d (expecting NOT_READY/MEDIUM_NOT_PRESENT) ... ", lba, num_blocks, immed, group);
task = iscsi_prefetch16_sync(iscsi, lun, lba, num_blocks, immed, group);
printf("Send PREFETCH16 LBA:%" PRIu64 " Count:%d IMEMD:%d GROUP:%d (expecting NOT_READY/MEDIUM_NOT_PRESENT) ... ", lba, num, immed, group);
task = iscsi_prefetch16_sync(iscsi, lun, lba, num, immed, group);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send PREFETCH16 command: %s\n", iscsi_get_error(iscsi));
@@ -1413,6 +1423,172 @@ int verify12_lbaoutofrange(struct iscsi_context *iscsi, int lun, unsigned char *
return 0;
}
int verify16(struct iscsi_context *iscsi, int lun, unsigned char *data, uint32_t datalen, uint64_t lba, int vprotect, int dpo, int bytchk, int blocksize)
{
struct scsi_task *task;
printf("Send VERIFY16 LBA:%" PRIu64 " blocks:%d vprotect:%d dpo:%d bytchk:%d ... ", lba, datalen / blocksize, vprotect, dpo, bytchk);
task = iscsi_verify16_sync(iscsi, lun, data, datalen, lba, vprotect, dpo, bytchk, blocksize);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send VERIFY16 command: %s\n", iscsi_get_error(iscsi));
return -1;
}
if (task->status == SCSI_STATUS_CHECK_CONDITION
&& task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST
&& task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_OPERATION_CODE) {
printf("[SKIPPED]\n");
printf("VERIFY16 is not implemented on target\n");
scsi_free_scsi_task(task);
return -2;
}
if (task->status != SCSI_STATUS_GOOD) {
printf("[FAILED]\n");
printf("VERIFY16 command: failed with sense. %s\n", iscsi_get_error(iscsi));
scsi_free_scsi_task(task);
return -1;
}
printf("[OK]\n");
scsi_free_scsi_task(task);
return 0;
}
int verify16_nomedium(struct iscsi_context *iscsi, int lun, unsigned char *data, uint32_t datalen, uint64_t lba, int vprotect, int dpo, int bytchk, int blocksize)
{
struct scsi_task *task;
printf("Send VERIFY16 LBA:%" PRIu64 " blocks:%d vprotect:%d dpo:%d bytchk:%d (expecting NOT_READY/MEDIUM_NOT_PRESENT) ... ", lba, datalen / blocksize, vprotect, dpo, bytchk);
task = iscsi_verify16_sync(iscsi, lun, data, datalen, lba, vprotect, dpo, bytchk, blocksize);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send VERIFY16 command: %s\n", iscsi_get_error(iscsi));
return -1;
}
if (task->status == SCSI_STATUS_CHECK_CONDITION
&& task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST
&& task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_OPERATION_CODE) {
printf("[SKIPPED]\n");
printf("VERIFY16 is not implemented on target\n");
scsi_free_scsi_task(task);
return -2;
}
if (task->status != SCSI_STATUS_CHECK_CONDITION
|| task->sense.key != SCSI_SENSE_NOT_READY
|| (task->sense.ascq != SCSI_SENSE_ASCQ_MEDIUM_NOT_PRESENT
&& task->sense.ascq != SCSI_SENSE_ASCQ_MEDIUM_NOT_PRESENT_TRAY_OPEN
&& task->sense.ascq != SCSI_SENSE_ASCQ_MEDIUM_NOT_PRESENT_TRAY_CLOSED)) {
printf("[FAILED]\n");
printf("VERIFY16 after eject failed with the wrong sense code. Should fail with NOT_READY/MEDIUM_NOT_PRESENT*\n");
scsi_free_scsi_task(task);
return -1;
}
printf("[OK]\n");
scsi_free_scsi_task(task);
return 0;
}
int verify16_miscompare(struct iscsi_context *iscsi, int lun, unsigned char *data, uint32_t datalen, uint64_t lba, int vprotect, int dpo, int bytchk, int blocksize)
{
struct scsi_task *task;
printf("Send VERIFY16 LBA:%" PRIu64 " blocks:%d vprotect:%d dpo:%d bytchk:%d (expecting MISCOMPARE) ... ", lba, datalen / blocksize, vprotect, dpo, bytchk);
task = iscsi_verify16_sync(iscsi, lun, data, datalen, lba, vprotect, dpo, bytchk, blocksize);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send VERIFY16 command: %s\n", iscsi_get_error(iscsi));
return -1;
}
if (task->status == SCSI_STATUS_CHECK_CONDITION
&& task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST
&& task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_OPERATION_CODE) {
printf("[SKIPPED]\n");
printf("VERIFY16 is not implemented on target\n");
scsi_free_scsi_task(task);
return -2;
}
if (task->status == SCSI_STATUS_GOOD) {
printf("[FAILED]\n");
printf("VERIFY16 command successful but should have failed with MISCOMPARE\n");
scsi_free_scsi_task(task);
return -1;
}
if (task->sense.key != SCSI_SENSE_MISCOMPARE) {
printf("[FAILED]\n");
printf("VERIFY16 command returned wrong sense key. MISCOMPARE MISCOMPARE 0x%x expected but got key 0x%x. Sense:%s\n", SCSI_SENSE_MISCOMPARE, task->sense.key, iscsi_get_error(iscsi));
scsi_free_scsi_task(task);
return -1;
}
printf("[OK]\n");
scsi_free_scsi_task(task);
return 0;
}
int verify16_lbaoutofrange(struct iscsi_context *iscsi, int lun, unsigned char *data, uint32_t datalen, uint64_t lba, int vprotect, int dpo, int bytchk, int blocksize)
{
struct scsi_task *task;
printf("Send VERIFY16 LBA:%" PRIu64 " blocks:%d vprotect:%d dpo:%d bytchk:%d (expecting LBA_OUT_OF_RANGE) ... ", lba, datalen / blocksize, vprotect, dpo, bytchk);
task = iscsi_verify16_sync(iscsi, lun, data, datalen, lba, vprotect, dpo, bytchk, blocksize);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send VERIFY16 command: %s\n", iscsi_get_error(iscsi));
return -1;
}
if (task->status == SCSI_STATUS_CHECK_CONDITION
&& task->sense.key == SCSI_SENSE_ILLEGAL_REQUEST
&& task->sense.ascq == SCSI_SENSE_ASCQ_INVALID_OPERATION_CODE) {
printf("[SKIPPED]\n");
printf("VERIFY16 is not implemented on target\n");
scsi_free_scsi_task(task);
return -2;
}
if (task->status == SCSI_STATUS_GOOD) {
printf("[FAILED]\n");
printf("VERIFY16 command successful but should have failed with LBA_OUT_OF_RANGE\n");
scsi_free_scsi_task(task);
return -1;
}
if (task->status != SCSI_STATUS_CHECK_CONDITION
|| task->sense.key != SCSI_SENSE_ILLEGAL_REQUEST
|| task->sense.ascq != SCSI_SENSE_ASCQ_LBA_OUT_OF_RANGE) {
printf("[FAILED]\n");
printf("VERIFY16 should have failed with ILLEGAL_REQUEST/LBA_OUT_OF_RANGE. Sense:%s\n", iscsi_get_error(iscsi));
scsi_free_scsi_task(task);
return -1;
}
printf("[OK]\n");
scsi_free_scsi_task(task);
return 0;
}
int inquiry(struct iscsi_context *iscsi, int lun, int evpd, int page_code, int maxsize)
{
struct scsi_task *task;
printf("Send INQUIRY evpd:%d page_code:%d ... ", evpd, page_code);
task = iscsi_inquiry_sync(iscsi, lun, evpd, page_code, maxsize);
if (task == NULL) {
printf("[FAILED]\n");
printf("Failed to send INQUIRY command: %s\n", iscsi_get_error(iscsi));
return -1;
}
if (task->status != SCSI_STATUS_GOOD) {
printf("[FAILED]\n");
printf("INQUIRY command: failed with sense. %s\n", iscsi_get_error(iscsi));
scsi_free_scsi_task(task);
return -1;
}
printf("[OK]\n");
scsi_free_scsi_task(task);
return 0;
}
int main(int argc, const char *argv[])
{
poptContext pc;
@@ -1424,6 +1600,13 @@ int main(int argc, const char *argv[])
struct scsi_test *test;
char *testname = NULL;
char *skipname = NULL;
int lun;
struct iscsi_context *iscsi;
struct scsi_task *task;
struct scsi_readcapacity10 *rc10;
struct scsi_readcapacity16 *rc16;
struct scsi_inquiry_standard *inq;
int full_size;
struct poptOption popt_options[] = {
{ "help", '?', POPT_ARG_NONE, &show_help, 0, "Show this help message", NULL },
@@ -1469,7 +1652,7 @@ int main(int argc, const char *argv[])
for (test = &tests[0]; test->name; test++) {
printf("%s\n", test->name);
if (show_info) {
test->test(initiatorname1, url, data_loss, show_info);
test->test(initiatorname1, url);
}
}
exit(0);
@@ -1484,6 +1667,96 @@ int main(int argc, const char *argv[])
exit(10);
}
iscsi = iscsi_context_login(initiatorname1, url, &lun);
if (iscsi == NULL) {
printf("Failed to login to target\n");
return -1;
}
/* find the size of the LUN
All devices support readcapacity10 but only some support
readcapacity16
*/
task = iscsi_readcapacity10_sync(iscsi, lun, 0, 0);
if (task == NULL) {
printf("Failed to send READCAPACITY10 command: %s\n", iscsi_get_error(iscsi));
iscsi_destroy_context(iscsi);
return -1;
}
if (task->status != SCSI_STATUS_GOOD) {
printf("READCAPACITY10 command: failed with sense. %s\n", iscsi_get_error(iscsi));
scsi_free_scsi_task(task);
iscsi_destroy_context(iscsi);
return -1;
}
rc10 = scsi_datain_unmarshall(task);
if (rc10 == NULL) {
printf("failed to unmarshall READCAPACITY10 data. %s\n", iscsi_get_error(iscsi));
scsi_free_scsi_task(task);
iscsi_destroy_context(iscsi);
return -1;
}
block_size = rc10->block_size;
num_blocks = rc10->lba;
scsi_free_scsi_task(task);
task = iscsi_readcapacity16_sync(iscsi, lun);
if (task == NULL) {
printf("Failed to send READCAPACITY16 command: %s\n", iscsi_get_error(iscsi));
iscsi_destroy_context(iscsi);
return -1;
}
if (task->status == SCSI_STATUS_GOOD) {
rc16 = scsi_datain_unmarshall(task);
if (rc16 == NULL) {
printf("failed to unmarshall READCAPACITY16 data. %s\n", iscsi_get_error(iscsi));
scsi_free_scsi_task(task);
iscsi_destroy_context(iscsi);
return -1;
}
block_size = rc16->block_length;
num_blocks = rc16->returned_lba;
lbpme = rc16->lbpme;
lbppb = 1 << rc16->lbppbe;
lbpme = rc16->lbpme;
scsi_free_scsi_task(task);
}
task = iscsi_inquiry_sync(iscsi, lun, 0, 0, 64);
if (task == NULL || task->status != SCSI_STATUS_GOOD) {
printf("Inquiry command failed : %s\n", iscsi_get_error(iscsi));
return -1;
}
full_size = scsi_datain_getfullsize(task);
if (full_size > task->datain.size) {
scsi_free_scsi_task(task);
/* we need more data for the full list */
if ((task = iscsi_inquiry_sync(iscsi, lun, 0, 0, full_size)) == NULL) {
printf("Inquiry command failed : %s\n", iscsi_get_error(iscsi));
return -1;
}
}
inq = scsi_datain_unmarshall(task);
if (inq == NULL) {
printf("failed to unmarshall inquiry datain blob\n");
scsi_free_scsi_task(task);
return -1;
}
removable = inq->rmb;
device_type = inq->device_type;
sccs = inq->sccs;
encserv = inq->encserv;
scsi_free_scsi_task(task);
iscsi_logout_sync(iscsi);
iscsi_destroy_context(iscsi);
num_failed = num_skipped = 0;
for (test = &tests[0]; test->name; test++) {
if (testname != NULL && fnmatch(testname, test->name, 0)) {
@@ -1505,7 +1778,7 @@ int main(int argc, const char *argv[])
if (skip) continue;
}
res = test->test(initiatorname1, url, data_loss, show_info);
res = test->test(initiatorname1, url);
if (res == 0) {
printf("TEST %s [OK]\n", test->name);
} else if (res == -2) {