Revision 391d0261 lib/constants.py
| b/lib/constants.py | ||
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| 120 | 120 |
CRYPTO_KEYS_DIR_MODE = SECURE_DIR_MODE |
| 121 | 121 |
IMPORT_EXPORT_DIR = RUN_GANETI_DIR + "/import-export" |
| 122 | 122 |
IMPORT_EXPORT_DIR_MODE = 0755 |
| 123 |
ADOPTABLE_BLOCKDEV_ROOT = "/dev/disk/" |
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| 123 | 124 |
# keep RUN_GANETI_DIR first here, to make sure all get created when the node |
| 124 | 125 |
# daemon is started (this takes care of RUN_DIR being tmpfs) |
| 125 | 126 |
SUB_RUN_DIRS = [ RUN_GANETI_DIR, BDEV_CACHE_DIR, DISK_LINKS_DIR ] |
| ... | ... | |
| 363 | 364 |
DT_DRBD8 = "drbd" |
| 364 | 365 |
DT_FILE = "file" |
| 365 | 366 |
DT_SHARED_FILE = "sharedfile" |
| 367 |
DT_BLOCK = "blockdev" |
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| 366 | 368 |
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| 367 | 369 |
# the set of network-mirrored disk templates |
| 368 | 370 |
DTS_NET_MIRROR = frozenset([DT_DRBD8]) |
| 369 | 371 |
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| 370 |
# the set of externally mirrored disk templates
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DTS_EXT_MIRROR = frozenset([DT_SHARED_FILE]) |
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# the set of externally-mirrored disk templates (e.g. SAN, NAS)
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DTS_EXT_MIRROR = frozenset([DT_SHARED_FILE, DT_BLOCK])
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| 372 | 374 |
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| 373 | 375 |
# the set of non-lvm-based disk templates |
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DTS_NOT_LVM = frozenset([DT_DISKLESS, DT_FILE, DT_SHARED_FILE]) |
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DTS_NOT_LVM = frozenset([DT_DISKLESS, DT_FILE, DT_SHARED_FILE, DT_BLOCK])
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| 375 | 377 |
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| 376 | 378 |
# the set of disk templates which can be grown |
| 377 | 379 |
DTS_GROWABLE = frozenset([DT_PLAIN, DT_DRBD8, DT_FILE, DT_SHARED_FILE]) |
| 378 | 380 |
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| 379 | 381 |
# the set of disk templates that allow adoption |
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DTS_MAY_ADOPT = frozenset([DT_PLAIN]) |
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DTS_MAY_ADOPT = frozenset([DT_PLAIN, DT_BLOCK]) |
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| 383 |
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# the set of disk templates that *must* use adoption |
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DTS_MUST_ADOPT = frozenset([DT_BLOCK]) |
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| 381 | 386 |
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| 382 | 387 |
# the set of disk templates that allow migrations |
| 383 | 388 |
DTS_MIRRORED = frozenset.union(DTS_NET_MIRROR, DTS_EXT_MIRROR) |
| ... | ... | |
| 387 | 392 |
LD_LV = "lvm" |
| 388 | 393 |
LD_DRBD8 = "drbd8" |
| 389 | 394 |
LD_FILE = "file" |
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LDS_BLOCK = frozenset([LD_LV, LD_DRBD8]) |
|
| 395 |
LD_BLOCKDEV = "blockdev" |
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LDS_BLOCK = frozenset([LD_LV, LD_DRBD8, LD_BLOCKDEV]) |
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| 391 | 397 |
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| 392 | 398 |
# drbd constants |
| 393 | 399 |
DRBD_HMAC_ALG = "md5" |
| ... | ... | |
| 460 | 466 |
CHILD_LINGER_TIMEOUT = 5.0 |
| 461 | 467 |
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| 462 | 468 |
DISK_TEMPLATES = frozenset([DT_DISKLESS, DT_PLAIN, DT_DRBD8, |
| 463 |
DT_FILE, DT_SHARED_FILE]) |
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DT_FILE, DT_SHARED_FILE, DT_BLOCK])
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| 464 | 470 |
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| 465 | 471 |
FILE_DRIVER = frozenset([FD_LOOP, FD_BLKTAP]) |
| 466 | 472 |
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| ... | ... | |
| 1279 | 1285 |
ALLOC_POLICY_LAST_RESORT, |
| 1280 | 1286 |
ALLOC_POLICY_UNALLOCABLE, |
| 1281 | 1287 |
] |
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# Temporary external/shared storage parameters |
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BLOCKDEV_DRIVER_MANUAL = "manual" |
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