Revision 8584e922 lib/constants.py
| b/lib/constants.py | ||
|---|---|---|
| 966 | 966 |
LDP_DISK_CUSTOM = "disk-custom" |
| 967 | 967 |
LDP_NET_CUSTOM = "net-custom" |
| 968 | 968 |
LDP_DYNAMIC_RESYNC = "dynamic-resync" |
| 969 |
LDP_PLAN_AHEAD = "c-plan-ahead" |
|
| 970 |
LDP_FILL_TARGET = "c-fill-target" |
|
| 971 |
LDP_DELAY_TARGET = "c-delay-target" |
|
| 972 |
LDP_MAX_RATE = "c-max-rate" |
|
| 973 |
LDP_MIN_RATE = "c-min-rate" |
|
| 969 | 974 |
DISK_LD_TYPES = {
|
| 970 | 975 |
LDP_RESYNC_RATE: VTYPE_INT, |
| 971 | 976 |
LDP_STRIPES: VTYPE_INT, |
| ... | ... | |
| 975 | 980 |
LDP_DISK_CUSTOM: VTYPE_STRING, |
| 976 | 981 |
LDP_NET_CUSTOM: VTYPE_STRING, |
| 977 | 982 |
LDP_DYNAMIC_RESYNC: VTYPE_BOOL, |
| 983 |
LDP_PLAN_AHEAD: VTYPE_INT, |
|
| 984 |
LDP_FILL_TARGET: VTYPE_INT, |
|
| 985 |
LDP_DELAY_TARGET: VTYPE_INT, |
|
| 986 |
LDP_MAX_RATE: VTYPE_INT, |
|
| 987 |
LDP_MIN_RATE: VTYPE_INT, |
|
| 978 | 988 |
} |
| 979 | 989 |
DISK_LD_PARAMETERS = frozenset(DISK_LD_TYPES.keys()) |
| 980 | 990 |
|
| ... | ... | |
| 989 | 999 |
DRBD_DISK_CUSTOM = "disk-custom" |
| 990 | 1000 |
DRBD_NET_CUSTOM = "net-custom" |
| 991 | 1001 |
DRBD_DYNAMIC_RESYNC = "dynamic-resync" |
| 1002 |
DRBD_PLAN_AHEAD = "c-plan-ahead" |
|
| 1003 |
DRBD_FILL_TARGET = "c-fill-target" |
|
| 1004 |
DRBD_DELAY_TARGET = "c-delay-target" |
|
| 1005 |
DRBD_MAX_RATE = "c-max-rate" |
|
| 1006 |
DRBD_MIN_RATE = "c-min-rate" |
|
| 992 | 1007 |
LV_STRIPES = "stripes" |
| 993 | 1008 |
DISK_DT_TYPES = {
|
| 994 | 1009 |
DRBD_RESYNC_RATE: VTYPE_INT, |
| ... | ... | |
| 1000 | 1015 |
DRBD_DISK_CUSTOM: VTYPE_STRING, |
| 1001 | 1016 |
DRBD_NET_CUSTOM: VTYPE_STRING, |
| 1002 | 1017 |
DRBD_DYNAMIC_RESYNC: VTYPE_BOOL, |
| 1018 |
DRBD_PLAN_AHEAD: VTYPE_INT, |
|
| 1019 |
DRBD_FILL_TARGET: VTYPE_INT, |
|
| 1020 |
DRBD_DELAY_TARGET: VTYPE_INT, |
|
| 1021 |
DRBD_MAX_RATE: VTYPE_INT, |
|
| 1022 |
DRBD_MIN_RATE: VTYPE_INT, |
|
| 1003 | 1023 |
LV_STRIPES: VTYPE_INT, |
| 1004 | 1024 |
} |
| 1005 | 1025 |
|
| ... | ... | |
| 1781 | 1801 |
LDP_DISK_CUSTOM: "", |
| 1782 | 1802 |
LDP_NET_CUSTOM: "", |
| 1783 | 1803 |
LDP_DYNAMIC_RESYNC: False, |
| 1804 |
|
|
| 1805 |
# The default values for the DRBD dynamic resync speed algorithm are taken |
|
| 1806 |
# from the drbsetup 8.3.11 man page, except for c-plan-ahead (that we |
|
| 1807 |
# don't need to set to 0, because we have a separate option to enable it) |
|
| 1808 |
# and for c-max-rate, that we cap to the default value for the static resync |
|
| 1809 |
# rate. |
|
| 1810 |
LDP_PLAN_AHEAD: 20, # ds |
|
| 1811 |
LDP_FILL_TARGET: 0, # sectors |
|
| 1812 |
LDP_DELAY_TARGET: 1, # ds |
|
| 1813 |
LDP_MAX_RATE: CLASSIC_DRBD_SYNC_SPEED, # KiB/s |
|
| 1814 |
LDP_MIN_RATE: 4 * 1024, # KiB/s |
|
| 1784 | 1815 |
}, |
| 1785 | 1816 |
LD_LV: {
|
| 1786 | 1817 |
LDP_STRIPES: _autoconf.LVM_STRIPECOUNT |
| ... | ... | |
| 1791 | 1822 |
}, |
| 1792 | 1823 |
} |
| 1793 | 1824 |
|
| 1825 |
# readability shortcuts |
|
| 1826 |
_LV_DEFAULTS = DISK_LD_DEFAULTS[LD_LV] |
|
| 1827 |
_DRBD_DEFAULTS = DISK_LD_DEFAULTS[LD_DRBD8] |
|
| 1828 |
|
|
| 1794 | 1829 |
DISK_DT_DEFAULTS = {
|
| 1795 | 1830 |
DT_PLAIN: {
|
| 1796 | 1831 |
LV_STRIPES: DISK_LD_DEFAULTS[LD_LV][LDP_STRIPES], |
| 1797 | 1832 |
}, |
| 1798 | 1833 |
DT_DRBD8: {
|
| 1799 |
DRBD_RESYNC_RATE: DISK_LD_DEFAULTS[LD_DRBD8][LDP_RESYNC_RATE], |
|
| 1800 |
DRBD_DATA_STRIPES: DISK_LD_DEFAULTS[LD_LV][LDP_STRIPES], |
|
| 1801 |
DRBD_META_STRIPES: DISK_LD_DEFAULTS[LD_LV][LDP_STRIPES], |
|
| 1802 |
DRBD_DISK_BARRIERS: DISK_LD_DEFAULTS[LD_DRBD8][LDP_BARRIERS], |
|
| 1803 |
DRBD_META_BARRIERS: DISK_LD_DEFAULTS[LD_DRBD8][LDP_NO_META_FLUSH], |
|
| 1804 |
DRBD_DEFAULT_METAVG: DISK_LD_DEFAULTS[LD_DRBD8][LDP_DEFAULT_METAVG], |
|
| 1805 |
DRBD_DISK_CUSTOM: DISK_LD_DEFAULTS[LD_DRBD8][LDP_DISK_CUSTOM], |
|
| 1806 |
DRBD_NET_CUSTOM: DISK_LD_DEFAULTS[LD_DRBD8][LDP_NET_CUSTOM], |
|
| 1807 |
DRBD_DYNAMIC_RESYNC: DISK_LD_DEFAULTS[LD_DRBD8][LDP_DYNAMIC_RESYNC], |
|
| 1834 |
DRBD_RESYNC_RATE: _DRBD_DEFAULTS[LDP_RESYNC_RATE], |
|
| 1835 |
DRBD_DATA_STRIPES: _LV_DEFAULTS[LDP_STRIPES], |
|
| 1836 |
DRBD_META_STRIPES: _LV_DEFAULTS[LDP_STRIPES], |
|
| 1837 |
DRBD_DISK_BARRIERS: _DRBD_DEFAULTS[LDP_BARRIERS], |
|
| 1838 |
DRBD_META_BARRIERS: _DRBD_DEFAULTS[LDP_NO_META_FLUSH], |
|
| 1839 |
DRBD_DEFAULT_METAVG: _DRBD_DEFAULTS[LDP_DEFAULT_METAVG], |
|
| 1840 |
DRBD_DISK_CUSTOM: _DRBD_DEFAULTS[LDP_DISK_CUSTOM], |
|
| 1841 |
DRBD_NET_CUSTOM: _DRBD_DEFAULTS[LDP_NET_CUSTOM], |
|
| 1842 |
DRBD_DYNAMIC_RESYNC: _DRBD_DEFAULTS[LDP_DYNAMIC_RESYNC], |
|
| 1843 |
DRBD_PLAN_AHEAD: _DRBD_DEFAULTS[LDP_PLAN_AHEAD], |
|
| 1844 |
DRBD_FILL_TARGET: _DRBD_DEFAULTS[LDP_FILL_TARGET], |
|
| 1845 |
DRBD_DELAY_TARGET: _DRBD_DEFAULTS[LDP_DELAY_TARGET], |
|
| 1846 |
DRBD_MAX_RATE: _DRBD_DEFAULTS[LDP_MAX_RATE], |
|
| 1847 |
DRBD_MIN_RATE: _DRBD_DEFAULTS[LDP_MIN_RATE], |
|
| 1808 | 1848 |
}, |
| 1809 | 1849 |
DT_DISKLESS: {
|
| 1810 | 1850 |
}, |
| ... | ... | |
| 1816 | 1856 |
}, |
| 1817 | 1857 |
} |
| 1818 | 1858 |
|
| 1859 |
# we don't want to export the shortcuts |
|
| 1860 |
del _LV_DEFAULTS, _DRBD_DEFAULTS |
|
| 1861 |
|
|
| 1819 | 1862 |
NICC_DEFAULTS = {
|
| 1820 | 1863 |
NIC_MODE: NIC_MODE_BRIDGED, |
| 1821 | 1864 |
NIC_LINK: DEFAULT_BRIDGE, |
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