/*
* Get MegaRAID logical drive information.
*/
MRLDRIVE *getMRLogicalDrive(int adapter_id, int ldrive_id) {
MRLDRIVE *logical_drive = 0;
FILE *megacli = NULL;
char *command = NULL, *strtok_result = NULL;
char line[MAX_MC_LINE] = {0};
int status = 0;
logical_drive = (MRLDRIVE *) calloc(1, sizeof(MRLDRIVE));
if (logical_drive != NULL) {
logical_drive->adapter_id = adapter_id;
logical_drive->ldrive_id = ldrive_id;
/* MegaCLI command */
SAFE_ASPRINTF(&command, "%s -LDInfo -L%d -a%d -NoLog 2>&1",
MEGACLI_BIN, ldrive_id, adapter_id);
megacli = popen(command, "r");
/* Loop over command output */
while (fgets(line, sizeof(line), megacli) != NULL) {
if (strstr(line, "RAID Level :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(logical_drive->raid_lvl, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Size :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(logical_drive->size, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "State :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(logical_drive->state, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Strip Size :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(logical_drive->strip_size, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Number Of Drives :")) {
sscanf(line, "%*s %*s %*s %*s %d", &logical_drive->drive_cnt);
}
}
/* Done with MegaCLI */
status = pclose(megacli);
FREE_NULL(command);
if (status != 0) {
FREE_NULL(logical_drive);
return NULL;
}
}
/* Done */
return logical_drive;
}
int main (int argc, char* argv[])
{
char str[] = {"Every good boy does fine."};
char str2[30] = {"Every good boy does fine."};
char str3[30] = {""};
//Test Word Count
int wordCount = strWordCount(str);
printf("Word count: %d\n", wordCount);
//end test word count
//
//Test str to upper.
strToUpper(str, str2);
printStringArray(str);
printStringArray(str2);
//end test str to upper.
//
//Test str Strip
char c = 'o';
strStrip(str, c, str2);
printStringArray(str);
printStringArray(str2);
//end test str Strip
//
//Test str Substring
char d[] = {"boy"};
printf("Where does the word boy start? %d", strIsSubstring(str, d));
//end test str is Substring
//
//Test strSubstitute
char e, g;
e = 'g';
g = 'o';
strSubstitute(str, e, g, str2);
printStringArray(str);
printStringArray(str2);
//end test strSubstitute
//
//Test strReverse
strReverse(str, str2);
printStringArray(str);
printStringArray(str2);
//Test Palindrome
char tacocat[] = {"tacocat"};
printf("Is tacocat a Palindrome? %d", strPalindrome(tacocat));
//end palindrome test
//
//Test strSplit
strSplit (str, 'o', 3, str3, str2);
printf("The starting str\n");
printStringArray(str);
printf("The second half of str\n");
printStringArray(str2);
printf("The first half of str\n");
printStringArray(str3);
}
/*
* Get adapter attributes from MegaCLI.
*/
MRADAPTER *getMRAdapter(int adapter_id) {
MRADAPTER *adapter = 0;
FILE *megacli = NULL;
char *command = NULL, *strtok_result = NULL;
char line[MAX_MC_LINE] = {0};
int status = 0;
adapter = (MRADAPTER *) calloc(1, sizeof(MRADAPTER));
if (adapter != NULL) {
adapter->adapter_id = adapter_id;
/* MegaCLI command */
SAFE_ASPRINTF(&command, "%s -AdpAllInfo -a%d -NoLog 2>&1",
MEGACLI_BIN, adapter_id);
megacli = popen(command, "r");
/* Loop over command output */
while (fgets(line, sizeof(line), megacli) != NULL) {
if (strstr(line, "Product Name :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(adapter->prod_name, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Serial No :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(adapter->serial, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "FW Package Build:")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(adapter->firmware, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "BBU :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(adapter->bbu, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Memory Size :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(adapter->memory, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Host Interface :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(adapter->interface, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Virtual Drives :")) {
sscanf(line, "%*s %*s %*s %d", &adapter->logical_drv_cnt);
} else if (strstr(line, " Disks :")) {
sscanf(line, "%*s %*s %d", &adapter->disk_cnt);
} else if (strstr(line, "Cluster Permitted :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(adapter->cluster, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Cluster Active :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(adapter->cluster_on, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
}
}
/* Done with MegaCLI */
status = pclose(megacli);
FREE_NULL(command);
if (status != 0) {
FREE_NULL(adapter);
return NULL;
}
}
/* Done */
return adapter;
}
/*
* Get MegaRAID logical (virtual) drive properties.
*/
MRLDPROPS *getMRLDProps(int adapter_id, int ldrive_id) {
MRLDPROPS *ld_props = 0;
FILE *megacli = NULL;
char *command = NULL, *strtok_result = NULL;
char line[MAX_MC_LINE] = {0}, temp_str[MAX_MC_LINE] = {0};
int status = 0;
ld_props = (MRLDPROPS *) calloc(1, sizeof(MRLDPROPS));
if (ld_props != NULL) {
ld_props->adapter_id = adapter_id;
ld_props->ldrive_id = ldrive_id;
/* Get cache policies */
SAFE_ASPRINTF(&command, "%s -LDGetProp -Cache -L%d -a%d -NoLog 2>&1",
MEGACLI_BIN, ldrive_id, adapter_id);
megacli = popen(command, "r");
while (fgets(line, sizeof(line), megacli) != NULL) {
if (strstr(line, "Cache Policy:")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strtok_result = strtok(NULL, ":");
strtok_result = strtok(NULL, ":");
strcpy(temp_str, strtok_result);
/* Write policy */
strtok_result = strtok(temp_str, ",");
if (strstr(strStrip(strtok_result), "WriteThrough")) {
strncpy(ld_props->write_policy, "WT", MAX_MR_ATTR_SIZE);
} else if (strstr(strStrip(strtok_result), "WriteBack")) {
strncpy(ld_props->write_policy, "WB", MAX_MR_ATTR_SIZE);
} else {
strncpy(ld_props->write_policy, "UNKNOWN",
MAX_MR_ATTR_SIZE);
}
/* Read policy */
strtok_result = strtok(NULL, ",");
if (strstr(strStrip(strtok_result), "ReadAheadNone")) {
strncpy(ld_props->read_policy, "NORA", MAX_MR_ATTR_SIZE);
} else if (strstr(strStrip(strtok_result), "ReadAhead")) {
strncpy(ld_props->read_policy, "RA", MAX_MR_ATTR_SIZE);
} else if (strstr(strStrip(strtok_result), "ReadAdaptive")) {
strncpy(ld_props->read_policy, "ADRA", MAX_MR_ATTR_SIZE);
} else {
strncpy(ld_props->read_policy, "UNKNOWN",
MAX_MR_ATTR_SIZE);
}
/* Cache policy */
strtok_result = strtok(NULL, ",");
if (strstr(strStrip(strtok_result), "Direct")) {
strncpy(ld_props->cache_policy, "Direct", MAX_MR_ATTR_SIZE);
} else if (strstr(strStrip(strtok_result), "Cached")) {
strncpy(ld_props->cache_policy, "Cached", MAX_MR_ATTR_SIZE);
} else {
strncpy(ld_props->cache_policy, "UNKNOWN",
MAX_MR_ATTR_SIZE);
}
/* BBU cache policy */
strtok_result = strtok(NULL, ",");
if (strstr(strStrip(strtok_result),
"No Write Cache if bad BBU")) {
strncpy(ld_props->bbu_cache_policy, "NoCachedBadBBU",
MAX_MR_ATTR_SIZE);
} else if (strstr(strStrip(strtok_result),
"Write Cache OK if bad BBU")) {
strncpy(ld_props->bbu_cache_policy, "CachedBadBBU",
MAX_MR_ATTR_SIZE);
} else {
strncpy(ld_props->bbu_cache_policy, "UNKNOWN",
MAX_MR_ATTR_SIZE);
}
}
}
status = pclose(megacli);
FREE_NULL(command);
if (status != 0) {
return NULL;
}
/* Get Name */
SAFE_ASPRINTF(&command, "%s -LDGetProp -Name -L%d -a%d -NoLog 2>&1",
MEGACLI_BIN, ldrive_id, adapter_id);
megacli = popen(command, "r");
while (fgets(line, sizeof(line), megacli) != NULL) {
if (strstr(line, "Name:")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strtok_result = strtok(NULL, ":");
strtok_result = strtok(NULL, ":");
strncpy(ld_props->name, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
}
}
status = pclose(megacli);
FREE_NULL(command);
if (status != 0) {
return NULL;
}
}
/* Done */
return ld_props;
}
/*
* Get MegaRAID enclosure information; not happy about how this is
* implemented -- if LSI could have just made all of the MegaCLI commands
* uniform (eg, be able to specify an enclosure like you specify an adapter)!
*/
MRENCL *getMREnclosure(int adapter_id, int encl_id) {
MRENCL *enclosure = 0;
FILE *megacli = NULL;
char *command = NULL, *strtok_result = NULL;
char line[MAX_MC_LINE] = {0};
int status = 0;
int counters[] = {0, 0, 0, 0, 0, 0, 0};
enclosure = (MRENCL *) calloc(1, sizeof(MRENCL));
if (enclosure != NULL) {
enclosure->adapter_id = adapter_id;
/* MegaCLI command */
SAFE_ASPRINTF(&command, "%s -EncInfo -a%d -NoLog 2>&1",
MEGACLI_BIN, adapter_id);
megacli = popen(command, "r");
/* Loop over command output */
while (fgets(line, sizeof(line), megacli) != NULL) {
if (strstr(line, " Device ID :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
if (counters[0] == encl_id)
sscanf(strtok_result, " %d", &enclosure->device_id);
counters[0]++;
} else if (strstr(line, " Number of Slots :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
if (counters[1] == encl_id)
sscanf(strtok_result, " %d", &enclosure->slots);
counters[1]++;
} else if (strstr(line, " Number of Power Supplies :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
if (counters[2] == encl_id)
sscanf(strtok_result, " %d", &enclosure->power_supps);
counters[2]++;
} else if (strstr(line, " Number of Fans :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
if (counters[3] == encl_id)
sscanf(strtok_result, " %d", &enclosure->fans);
counters[3]++;
} else if (strstr(line, " Status :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
if (counters[4] == encl_id)
strncpy(enclosure->status, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
counters[4]++;
} else if (strstr(line, " Vendor Identification :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
if (counters[5] == encl_id)
strncpy(enclosure->vendor, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
counters[5]++;
} else if (strstr(line, " Product Identification :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
if (counters[6] == encl_id)
strncpy(enclosure->product, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
counters[6]++;
}
}
/* Done with MegaCLI */
status = pclose(megacli);
FREE_NULL(command);
if (status != 0) {
FREE_NULL(enclosure);
return NULL;
}
}
/* Done */
return enclosure;
}
/*
* Get MegaRAID disk information.
*/
MRDISK *getMRDisk(int adapter_id, int encl_id, int slot) {
MRDISK *disk = 0;
FILE *megacli = NULL;
char *command = NULL, *strtok_result = NULL;
char line[MAX_MC_LINE] = {0};
int status = 0;
disk = (MRDISK *) calloc(1, sizeof(MRDISK));
if (disk != NULL) {
disk->adapter_id = adapter_id;
disk->present = TRUE;
disk->part_of_ld = FALSE;
/* MegaCLI command */
SAFE_ASPRINTF(&command, "%s -pdInfo -PhysDrv[%d:%d] -a%d -NoLog 2>&1",
MEGACLI_BIN, encl_id, slot, adapter_id);
megacli = popen(command, "r");
/* Loop over command output */
while (fgets(line, sizeof(line), megacli) != NULL) {
if (strstr(line, "is not found.")) {
/* A disk isn't present in the specified slot */
disk->present = FALSE;
continue;
} else if (strstr(line, "Enclosure Device ID:")) {
sscanf(line, "%*s %*s %*s %d", &disk->enclosure_id);
} else if (strstr(line, "Slot Number:")) {
sscanf(line, "%*s %*s %d", &disk->slot_num);
} else if (strstr(line, "PD Type:")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(disk->pd_type, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Raw Size:")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(disk->raw_size, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Firmware state:")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(disk->state, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Inquiry Data:")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(disk->inquiry, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Link Speed:")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strncpy(disk->speed, strStrip(strtok_result),
MAX_MR_ATTR_SIZE);
} else if (strstr(line, "Drive's position:")) {
/* If the PD entry contains the string above, then its
* part of a logical drive (LD). */
disk->part_of_ld = TRUE;
}
}
/* Done with MegaCLI */
status = pclose(megacli);
FREE_NULL(command);
if (status != 0) {
FREE_NULL(disk);
return NULL;
}
}
/* Done */
return disk;
}
/*
* Get "settable" adapter properties from MegaCLI.
*/
MRADPPROPS *getMRAdapterProps(int adapter_id) {
MRADPPROPS *adp_props = 0;
FILE *megacli = NULL;
char *command = NULL, *strtok_result = NULL;
char line[MAX_MC_LINE] = {0};
int status = 0;
adp_props = (MRADPPROPS *) calloc(1, sizeof(MRADPPROPS));
if (adp_props != NULL) {
adp_props->adapter_id = adapter_id;
/* Get CacheFlushInterval */
SAFE_ASPRINTF(&command, "%s -AdpGetProp CacheFlushInterval -a%d -NoLog 2>&1",
MEGACLI_BIN, adapter_id);
megacli = popen(command, "r");
while (fgets(line, sizeof(line), megacli) != NULL) {
if (strstr(line, "Cache Flush Interval")) {
strtok_result = strtok(line, "=");
strtok_result = strtok(NULL, "=");
sscanf(strStrip(strtok_result), "%d", &adp_props->cache_flush);
}
}
status = pclose(megacli);
FREE_NULL(command);
if (status != 0) {
return NULL;
}
/* Get RebuildRate */
SAFE_ASPRINTF(&command, "%s -AdpGetProp RebuildRate -a%d -NoLog 2>&1",
MEGACLI_BIN, adapter_id);
megacli = popen(command, "r");
while (fgets(line, sizeof(line), megacli) != NULL) {
if (strstr(line, "Rebuild Rate")) {
strtok_result = strtok(line, "=");
strtok_result = strtok(NULL, "=");
sscanf(strStrip(strtok_result), "%d", &adp_props->rebuild_rate);
}
}
status = pclose(megacli);
FREE_NULL(command);
if (status != 0) {
return NULL;
}
/* Get ClusterEnable */
SAFE_ASPRINTF(&command, "%s -AdpGetProp ClusterEnable -a%d -NoLog 2>&1",
MEGACLI_BIN, adapter_id);
megacli = popen(command, "r");
while (fgets(line, sizeof(line), megacli) != NULL) {
if (strstr(line, "Cluster :")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
strtok_result = strtok(NULL, ":");
if (strcmp(strStrip(strtok_result), "Enabled") == 0) {
adp_props->cluster = TRUE;
} else if (strcmp(strStrip(strtok_result), "Disabled") == 0) {
adp_props->cluster = FALSE;
}
}
}
status = pclose(megacli);
FREE_NULL(command);
if (status != 0) {
return NULL;
}
/* Get NCQDsply */
SAFE_ASPRINTF(&command, "%s -AdpGetProp NCQDsply -a%d -NoLog 2>&1",
MEGACLI_BIN, adapter_id);
megacli = popen(command, "r");
while (fgets(line, sizeof(line), megacli) != NULL) {
if (strstr(line, "NCQ Status is")) {
strtok_result = strtok(line, ":");
strtok_result = strtok(NULL, ":");
if (strcmp(strStrip(strtok_result),
"NCQ Status is Enabled") == 0) {
adp_props->ncq = TRUE;
} else if (strcmp(strStrip(strtok_result),
"NCQ Status is Disabled") == 0) {
adp_props->ncq = FALSE;
}
}
}
status = pclose(megacli);
FREE_NULL(command);
if (status != 0) {
FREE_NULL(adp_props);
return NULL;
}
}
/* Done */
return adp_props;
}
