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How to use make_partition method in lisa

Best Python code snippet using lisa_python

lvm_utils.py

Source:lvm_utils.py

...5    return vg_name6def lvcreate(osd, lv_name, vg_name, size):7    osd.exec_command(cmd="sudo lvcreate -n %s -l %s %s " % (lv_name, size, vg_name))8    return lv_name9def make_partition(osd, device, start=None, end=None, gpt=False):10    osd.exec_command(11        cmd="sudo parted --script %s mklabel gpt" % device12    ) if gpt else osd.exec_command(13        cmd="sudo parted --script %s mkpart primary %s %s" % (device, start, end)14    )15def osd_scenario1(osd, devices_dict, dmcrypt=False):16    """17    OSD scenario type1 generator18    Args:19        osd: osd node20        devices_dict: dict of devices of the osd node supplied21        dmcrypt: False by default22    Returns:23        generated scenario, dmcrypt24    """25    pvcreate(osd, devices_dict.get("devices"))26    vgname = vgcreate(27        osd, osd.LvmConfig.vg_name % "1", devices_dict.get("devices")28    )  # all /dev/vd{b,c,d,e}29    data_lv1 = lvcreate(30        osd,31        osd.LvmConfig.data_lv % "1",32        osd.LvmConfig.vg_name % "1",33        osd.LvmConfig.size.format(20),34    )35    data_lv2 = lvcreate(36        osd,37        osd.LvmConfig.data_lv % "2",38        osd.LvmConfig.vg_name % "1",39        osd.LvmConfig.size.format(20),40    )41    data_lv3 = lvcreate(42        osd,43        osd.LvmConfig.data_lv % "3",44        osd.LvmConfig.vg_name % "1",45        osd.LvmConfig.size.format(20),46    )47    data_lv4 = lvcreate(48        osd,49        osd.LvmConfig.data_lv % "4",50        osd.LvmConfig.vg_name % "1",51        osd.LvmConfig.size.format(20),52    )53    db_lv1 = lvcreate(54        osd,55        osd.LvmConfig.db_lv % "1",56        osd.LvmConfig.vg_name % "1",57        osd.LvmConfig.size.format(8),58    )59    db_lv2 = lvcreate(60        osd,61        osd.LvmConfig.db_lv % "2",62        osd.LvmConfig.vg_name % "1",63        osd.LvmConfig.size.format(8),64    )65    wal_lv1 = lvcreate(66        osd,67        osd.LvmConfig.wal_lv % "1",68        osd.LvmConfig.vg_name % "1",69        osd.LvmConfig.size.format(2),70    )71    wal_lv2 = lvcreate(72        osd,73        osd.LvmConfig.wal_lv % "2",74        osd.LvmConfig.vg_name % "1",75        osd.LvmConfig.size.format(2),76    )77    scenario = (78        "{{'data':'{datalv1}','data_vg':'{vg_name}'}},"79        "{{'data':'{datalv2}','data_vg':'{vg_name}',"80        "'db':'{dblv1}','db_vg':'{vg_name}'}},"81        "{{'data':'{datalv3}','data_vg':'{vg_name}',"82        "'wal':'{wallv1}','wal_vg':'{vg_name}'}},"83        "{{'data':'{datalv4}','data_vg':'{vg_name}',"84        "'db':'{dblv2}','db_vg':'{vg_name}','wal':'{wallv2}',"85        "'wal_vg':'{vg_name}'}}".format(86            vg_name=vgname,87            datalv1=data_lv1,88            datalv2=data_lv2,89            dblv1=db_lv1,90            datalv3=data_lv3,91            wallv1=wal_lv1,92            datalv4=data_lv4,93            dblv2=db_lv2,94            wallv2=wal_lv2,95        )96    )97    return {"scenario": scenario, "dmcrypt": dmcrypt}98def osd_scenario1_dmcrypt(osd, devices_dict):99    """100    OSD scenario type2 generator101    Args:102        osd: osd node103        devices_dict: dict of devices of the osd node supplied104        dmcrypt: False by default105    Returns:106        generated scenario, dmcrypt(overridden to True)107    """108    generated_sce_dict = osd_scenario1(osd, devices_dict, dmcrypt=True)109    return {110        "scenario": generated_sce_dict.get("scenario"),111        "dmcrypt": generated_sce_dict.get("dmcrypt"),112    }113def osd_scenario2(osd, devices_dict, dmcrypt=False):114    """115    OSD scenario type3 generator116    Args:117        osd: osd node118        devices_dict: dict of devices of the osd node supplied119        dmcrypt: False by default120    Returns:121        generated scenario, dmcrypt122    """123    make_partition(osd, devices_dict.get("device1"), gpt=True)124    make_partition(osd, devices_dict.get("device1"), "1", "80%")125    make_partition(osd, devices_dict.get("device1"), "80%", "85%")126    make_partition(osd, devices_dict.get("device1"), "85%", "90%")127    make_partition(osd, devices_dict.get("device1"), "90%", "95%")128    make_partition(osd, devices_dict.get("device1"), "95%", "100%")129    scenario = (130        "{{'data':'{vdb1}','db':'{vdb2}','wal':'{vdb3}'}},"131        "{{'data':'{vdc}','db':'{vdb4}','wal':'{vdb5}'}},"132        "{{'data':'{vdd}'}}".format(133            vdb1=devices_dict.get("device1") + "1",134            vdb2=devices_dict.get("device1") + "2",135            vdb3=devices_dict.get("device1") + "3",136            vdc=devices_dict.get("device2"),137            vdb4=devices_dict.get("device1") + "4",138            vdb5=devices_dict.get("device1") + "5",139            vdd=devices_dict.get("device3"),140        )141    )142    return {"scenario": scenario, "dmcrypt": dmcrypt}143def osd_scenario2_dmcrypt(osd, devices_dict):144    """145    OSD scenario type4 generator146    Args:147        osd: osd node148        devices_dict: dict of devices of the osd node supplied149        dmcrypt: False by default150    Returns:151        generated scenario, dmcrypt(overridden to True)152    """153    generated_sce_dict = osd_scenario2(osd, devices_dict, dmcrypt=True)154    return {155        "scenario": generated_sce_dict.get("scenario"),156        "dmcrypt": generated_sce_dict.get("dmcrypt"),157    }158def osd_scenario3(osd, devices_dict, dmcrypt=False):159    """160    OSD scenario type5 generator161    Args:162        osd: osd node163        devices_dict: dict of devices of the osd node supplied164        dmcrypt: False by default165    Returns:166        generated scenario, dmcrypt167    """168    pvcreate(osd, devices_dict.get("devices"))169    devs = "{a} {b}".format(170        a=devices_dict.get("device0"), b=devices_dict.get("device2")171    )  # vdb vdd172    vgname = vgcreate(osd, osd.LvmConfig.vg_name % "1", devs)173    make_partition(osd, devices_dict.get("device3"), gpt=True)  # vde174    make_partition(osd, devices_dict.get("device3"), "1", "80%")175    make_partition(osd, devices_dict.get("device3"), "80%", "90%")176    make_partition(osd, devices_dict.get("device3"), "90%", "100%")177    data_lv1 = lvcreate(178        osd,179        osd.LvmConfig.data_lv % "1",180        osd.LvmConfig.vg_name % "1",181        osd.LvmConfig.size.format(80),182    )183    db_lv1 = lvcreate(184        osd,185        osd.LvmConfig.db_lv % "1",186        osd.LvmConfig.vg_name % "1",187        osd.LvmConfig.size.format(10),188    )189    wal_lv1 = lvcreate(190        osd,...

p06_smallest_difference.py

Source:p06_smallest_difference.py

1import sys2# Function to sort the arrays in O(nlog(n))3def merge_sort(arr):4    # function to create the partitions5    def make_partition(_arr):6        if len(_arr) <= 1:7            return _arr8        middle = len(_arr) // 29        left = make_partition(_arr[:middle])10        right = make_partition(_arr[middle:])11        return merge_partition(left, right)12    # function to merge the array partitions13    def merge_partition(left, right):14        result = []15        i, j = 0, 016        while i < len(left) and j < len(right):17            if left[i] <= right[j]:18                result.append(left[i])19                i += 120            else:21                result.append(right[j])22                j += 123        result += left[i:]24        result += right[j:]25        return result26    return make_partition(arr)27# Function to find the smallest difference28def find_smallest_difference(array1, array2):29    array1 = merge_sort(array1)30    array2 = merge_sort(array2)31    a, b, difference = 0, 0, sys.maxsize32    pair = []33    while a < len(array1) and b < len(array2):34        if abs(array1[a] - array2[b]) < difference:35            difference = abs(array1[a] - array2[b])36            pair = [array1[a], array2[b]]37            if difference == 0:38                break39        if array1[a] < array2[b]:40            a += 1...

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