def doCheck(self):
flag = "Normal"
resultStr = ""
pathList = []
if (not self.cluster):
self.result.rst = ResultStatus.NG
self.result.val = "The datanode information is none."
return
for inst in self.cluster.getDbNodeByName(self.host).datanodes:
pathList.append(inst.datadir)
cnInstList = self.cluster.getDbNodeByName(self.host).coordinators
if (len(cnInstList) > 0):
tblspcDir = os.path.join(cnInstList[0].datadir, 'pg_tblspc')
tblspcList = os.listdir(tblspcDir)
if (tblspcList):
for tblspc in tblspcList:
tblspcPath = os.path.join(tblspcDir, tblspc)
if (os.path.islink(tblspcPath)):
pathList.append(os.path.realpath(tblspcPath))
for path in pathList:
rateNum = g_disk.getDiskSpaceUsage(path)
self.result.raw += "[%s] space usage: %s%%\n" % (path, rateNum)
if (rateNum > int(self.thresholdDn)):
resultStr += \
"Path(%s) space usage(%d%%) Abnormal reason: " \
"The usage of the device disk space " \
"cannot be greater than %s%%.\n" % (
path, rateNum, self.thresholdDn)
flag = "Error"
# Check inode usage
diskName = g_disk.getMountPathByDataDir(path)
diskType = g_disk.getDiskMountType(diskName)
if (not diskType in ["xfs", "ext3", "ext4", "overlay"]):
resultStr += \
"Path(%s) inodes usage(%s) Warning reason: " \
"The file system type [%s] is unrecognized " \
"or not support. Please check it.\n" % (
path, 0, diskType)
if (flag == "Normal"):
flag = "Warning"
self.result.raw += "[%s] disk type: %s\n" % (path, diskType)
continue
rateNum = g_disk.getDiskInodeUsage(path)
self.result.raw += "[%s] inode usage: %s%%\n" % (path, rateNum)
if (rateNum > int(self.thresholdDn)):
resultStr += \
"Path(%s) inode usage(%d%%) Abnormal reason: " \
"The usage of the device disk inode " \
"cannot be greater than %s%%.\n" % (
path, rateNum, self.thresholdDn)
flag = "Error"
self.result.val = resultStr
if (flag == "Normal"):
self.result.rst = ResultStatus.OK
self.result.val = "All disk space are sufficient.\n"
else:
self.result.rst = ResultStatus.NG
def doCheck(self):
flag = "Normal"
resultStr = ""
top = ""
DiskList = []
DiskInfoDict = {}
if (self.cluster):
pathList = self.obtainDataDir(
self.cluster.getDbNodeByName(self.host))
else:
pathList = self.obtainDiskDir()
for path in pathList:
diskName = g_disk.getMountPathByDataDir(path)
diskType = g_disk.getDiskMountType(diskName)
if (not diskType in ["xfs", "ext3", "ext4"]):
resultStr += \
"Path(%s) inodes usage(%s) Warning reason: " \
"The file system type [%s] is unrecognized " \
"or not support. Please check it.\n" % (
path, 0, diskType)
if (flag == "Normal"):
flag = "Warning"
continue
usageInfo = g_disk.getDiskInodeUsage(path)
if (diskName in DiskList):
continue
else:
DiskList.append(diskName)
DiskInfoDict[usageInfo] = "%s %s%%" % (diskName, usageInfo)
if (usageInfo > self.Threshold_NG):
resultStr += "The usage of the device " \
"disk inodes[%s:%d%%] cannot be greater than" \
" %d%%.\n" % (
diskName, usageInfo, self.Threshold_NG)
flag = "Error"
elif (usageInfo > self.Threshold_Warning):
resultStr += \
"The usage of the device disk inodes[%s:%d%%] " \
"cannot be greater than %d%%.\n" % (
diskName, usageInfo, self.Threshold_Warning)
if (flag == "Normal"):
flag = "Warning"
self.result.val = resultStr
if (flag == "Normal"):
self.result.rst = ResultStatus.OK
self.result.val = "All disk inodes are sufficient."
elif (flag == "Warning"):
self.result.rst = ResultStatus.WARNING
else:
self.result.rst = ResultStatus.NG
keys = DiskInfoDict.keys()
sortedKeys = sorted(keys)
self.result.raw = "diskname inodeUsage"
for diskInfo in map(DiskInfoDict.get, sortedKeys):
self.result.raw += "\n%s" % diskInfo
def doCheck(self):
flag = "Normal"
path = DefaultValue.getEnv(
"PGHOST",
os.path.join(DefaultValue.getEnv("GPHOME"),
"%s_mppdb" % self.user))
# Check space usage
rateNum = g_disk.getDiskSpaceUsage(path)
self.result.raw += "[%s] space usage: %s%%\n" % (path, rateNum)
if (rateNum > int(self.thresholdDn)):
self.result.val += \
"Path(%s) space usage(%d%%) Abnormal reason: " \
"The usage of the device disk space cannot be " \
"greater than %s%%.\n" % (
path, rateNum, self.thresholdDn)
flag = "Error"
# Check inode usage
diskName = g_disk.getMountPathByDataDir(path)
diskType = g_disk.getDiskMountType(diskName)
if (not diskType in ["xfs", "ext3", "ext4"]):
self.result.val = \
"Path(%s) inodes usage(%s) Warning reason: " \
"The file system type [%s] is unrecognized or not support. " \
"Please check it.\n" % (
path, 0, diskType)
self.result.raw = "[%s] disk type: %s\n" % (path, diskType)
self.result.rst = ResultStatus.WARNING
return
rateNum = g_disk.getDiskInodeUsage(path)
self.result.raw += "[%s] inode usage: %s%%\n" % (path, rateNum)
if (rateNum > int(self.thresholdDn)):
self.result.val += \
"Path(%s) inode usage(%d%%) Abnormal reason: " \
"The usage of the device disk inode cannot be " \
"greater than %s%%.\n" % (
path, rateNum, self.thresholdDn)
flag = "Error"
if (flag == "Normal"):
self.result.rst = ResultStatus.OK
self.result.val = "Tmp disk space are sufficient.\n"
else:
self.result.rst = ResultStatus.NG
def doCheck(self):
flag = "Normal"
resultStr = ""
DiskList = []
DiskInfoDict = {}
pathDisk = {}
if (self.cluster):
pathDisk = self.obtainDataDir(
self.cluster.getDbNodeByName(self.host))
pathList = pathDisk.keys()
else:
pathList = self.obtainDiskDir()
for path in pathList:
diskName = g_disk.getMountPathByDataDir(path)
usageInfo = g_disk.getDiskSpaceUsage(path)
diskInfo = "%s %s%%" % (diskName, usageInfo)
if (diskName in DiskList):
continue
else:
DiskList.append(diskName)
DiskInfoDict[usageInfo] = diskInfo
rateNum = usageInfo
if (rateNum > self.Threshold_NG):
resultStr += \
"The usage of the device disk space[%s:%d%%] " \
"cannot be greater than %d%%.\n" % (
diskName, rateNum, self.Threshold_NG)
flag = "Error"
elif (rateNum > self.Threshold_Warning):
resultStr += \
"The usage of the device disk space[%s:%d%%] " \
"cannot be greater than %d%%.\n" % (
diskName, rateNum, self.Threshold_Warning)
if (flag == "Normal"):
flag = "Warning"
if (pathDisk):
if (diskInfo):
AvailableSpace = psutil.disk_usage(
path).free // 1024 // 1024 // 1024
minSpace_KB = float(pathDisk[path][1])
if (AvailableSpace < minSpace_KB):
resultStr += \
"The %s path [%s] where" \
" the disk available space[%.1fGB] is less than" \
" %.1fGB.\n" % (
pathDisk[path][0], path, AvailableSpace,
minSpace_KB)
flag = "Error"
else:
raise Exception(ErrorCode.GAUSS_504["GAUSS_50413"] +
"Error:\n%s" % diskInfo)
self.result.val = resultStr
if (flag == "Normal"):
self.result.rst = ResultStatus.OK
self.result.val = "All disk space are sufficient.\n"
elif (flag == "Warning"):
self.result.rst = ResultStatus.WARNING
else:
self.result.rst = ResultStatus.NG
keys = DiskInfoDict.keys()
sorted(keys)
MaxDisk = list(map(DiskInfoDict.get, keys))[-1]
MinDisk = list(map(DiskInfoDict.get, keys))[0]
self.result.val += "\nDisk Filesystem spaceUsage\nMax " \
"free %s\nMin free %s" % (MaxDisk, MinDisk)
for diskInfo in list(map(DiskInfoDict.get, keys)):
self.result.raw += "\n%s" % diskInfo