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91327a77 AA |
1 | # -*- coding: utf-8 -*- |
2 | ||
1adf2230 | 3 | import os |
91327a77 | 4 | from functools import total_ordering |
92f5a8d4 | 5 | from ceph_volume import sys_info, process |
1adf2230 | 6 | from ceph_volume.api import lvm |
f91f0fd5 TL |
7 | from ceph_volume.util import disk, system |
8 | from ceph_volume.util.lsmdisk import LSMDisk | |
494da23a | 9 | from ceph_volume.util.constants import ceph_disk_guids |
1adf2230 | 10 | |
91327a77 AA |
11 | report_template = """ |
12 | {dev:<25} {size:<12} {rot!s:<7} {available!s:<9} {model}""" | |
13 | ||
14 | ||
f64942e4 AA |
15 | def encryption_status(abspath): |
16 | """ | |
17 | Helper function to run ``encryption.status()``. It is done here to avoid | |
18 | a circular import issue (encryption module imports from this module) and to | |
19 | ease testing by allowing monkeypatching of this function. | |
20 | """ | |
21 | from ceph_volume.util import encryption | |
22 | return encryption.status(abspath) | |
23 | ||
24 | ||
91327a77 AA |
25 | class Devices(object): |
26 | """ | |
27 | A container for Device instances with reporting | |
28 | """ | |
29 | ||
f91f0fd5 | 30 | def __init__(self, filter_for_batch=False, with_lsm=False): |
91327a77 AA |
31 | if not sys_info.devices: |
32 | sys_info.devices = disk.get_devices() | |
f91f0fd5 | 33 | self.devices = [Device(k, with_lsm) for k in |
91327a77 | 34 | sys_info.devices.keys()] |
f91f0fd5 TL |
35 | if filter_for_batch: |
36 | self.devices = [d for d in self.devices if d.available_lvm_batch] | |
91327a77 | 37 | |
f91f0fd5 | 38 | def pretty_report(self): |
91327a77 AA |
39 | output = [ |
40 | report_template.format( | |
41 | dev='Device Path', | |
42 | size='Size', | |
43 | rot='rotates', | |
44 | model='Model name', | |
45 | available='available', | |
46 | )] | |
47 | for device in sorted(self.devices): | |
48 | output.append(device.report()) | |
49 | return ''.join(output) | |
1adf2230 | 50 | |
91327a77 AA |
51 | def json_report(self): |
52 | output = [] | |
53 | for device in sorted(self.devices): | |
54 | output.append(device.json_report()) | |
55 | return output | |
56 | ||
57 | @total_ordering | |
1adf2230 AA |
58 | class Device(object): |
59 | ||
91327a77 AA |
60 | pretty_template = """ |
61 | {attr:<25} {value}""" | |
62 | ||
63 | report_fields = [ | |
64 | 'rejected_reasons', | |
65 | 'available', | |
66 | 'path', | |
67 | 'sys_api', | |
eafe8130 | 68 | 'device_id', |
f91f0fd5 | 69 | 'lsm_data', |
91327a77 AA |
70 | ] |
71 | pretty_report_sys_fields = [ | |
72 | 'human_readable_size', | |
73 | 'model', | |
74 | 'removable', | |
75 | 'ro', | |
76 | 'rotational', | |
77 | 'sas_address', | |
78 | 'scheduler_mode', | |
79 | 'vendor', | |
80 | ] | |
81 | ||
f91f0fd5 TL |
82 | # define some class variables; mostly to enable the use of autospec in |
83 | # unittests | |
84 | lvs = [] | |
85 | ||
86 | def __init__(self, path, with_lsm=False): | |
1adf2230 AA |
87 | self.path = path |
88 | # LVs can have a vg/lv path, while disks will have /dev/sda | |
89 | self.abspath = path | |
90 | self.lv_api = None | |
91327a77 | 91 | self.lvs = [] |
f91f0fd5 | 92 | self.vgs = [] |
91327a77 AA |
93 | self.vg_name = None |
94 | self.lv_name = None | |
1adf2230 | 95 | self.disk_api = {} |
91327a77 | 96 | self.blkid_api = {} |
1adf2230 AA |
97 | self.sys_api = {} |
98 | self._exists = None | |
99 | self._is_lvm_member = None | |
100 | self._parse() | |
f91f0fd5 | 101 | self.lsm_data = self.fetch_lsm(with_lsm) |
92f5a8d4 TL |
102 | |
103 | self.available_lvm, self.rejected_reasons_lvm = self._check_lvm_reject_reasons() | |
104 | self.available_raw, self.rejected_reasons_raw = self._check_raw_reject_reasons() | |
105 | self.available = self.available_lvm and self.available_raw | |
106 | self.rejected_reasons = list(set(self.rejected_reasons_lvm + | |
107 | self.rejected_reasons_raw)) | |
108 | ||
f64942e4 | 109 | self.device_id = self._get_device_id() |
91327a77 | 110 | |
f91f0fd5 TL |
111 | def fetch_lsm(self, with_lsm): |
112 | ''' | |
113 | Attempt to fetch libstoragemgmt (LSM) metadata, and return to the caller | |
114 | as a dict. An empty dict is passed back to the caller if the target path | |
115 | is not a block device, or lsm is unavailable on the host. Otherwise the | |
116 | json returned will provide LSM attributes, and any associated errors that | |
117 | lsm encountered when probing the device. | |
118 | ''' | |
119 | if not with_lsm or not self.exists or not self.is_device: | |
120 | return {} | |
121 | ||
122 | lsm_disk = LSMDisk(self.path) | |
123 | ||
124 | return lsm_disk.json_report() | |
125 | ||
91327a77 AA |
126 | def __lt__(self, other): |
127 | ''' | |
128 | Implementing this method and __eq__ allows the @total_ordering | |
129 | decorator to turn the Device class into a totally ordered type. | |
130 | This can slower then implementing all comparison operations. | |
131 | This sorting should put available devices before unavailable devices | |
132 | and sort on the path otherwise (str sorting). | |
133 | ''' | |
134 | if self.available == other.available: | |
135 | return self.path < other.path | |
136 | return self.available and not other.available | |
137 | ||
138 | def __eq__(self, other): | |
139 | return self.path == other.path | |
1adf2230 | 140 | |
11fdf7f2 TL |
141 | def __hash__(self): |
142 | return hash(self.path) | |
143 | ||
1adf2230 | 144 | def _parse(self): |
91327a77 AA |
145 | if not sys_info.devices: |
146 | sys_info.devices = disk.get_devices() | |
147 | self.sys_api = sys_info.devices.get(self.abspath, {}) | |
a8e16298 TL |
148 | if not self.sys_api: |
149 | # if no device was found check if we are a partition | |
150 | partname = self.abspath.split('/')[-1] | |
151 | for device, info in sys_info.devices.items(): | |
152 | part = info['partitions'].get(partname, {}) | |
153 | if part: | |
154 | self.sys_api = part | |
155 | break | |
91327a77 | 156 | |
f6b5b4d7 TL |
157 | # if the path is not absolute, we have 'vg/lv', let's use LV name |
158 | # to get the LV. | |
159 | if self.path[0] == '/': | |
160 | lv = lvm.get_first_lv(filters={'lv_path': self.path}) | |
161 | else: | |
162 | vgname, lvname = self.path.split('/') | |
163 | lv = lvm.get_first_lv(filters={'lv_name': lvname, | |
164 | 'vg_name': vgname}) | |
1adf2230 AA |
165 | if lv: |
166 | self.lv_api = lv | |
91327a77 | 167 | self.lvs = [lv] |
1adf2230 | 168 | self.abspath = lv.lv_path |
91327a77 AA |
169 | self.vg_name = lv.vg_name |
170 | self.lv_name = lv.name | |
1adf2230 AA |
171 | else: |
172 | dev = disk.lsblk(self.path) | |
91327a77 | 173 | self.blkid_api = disk.blkid(self.path) |
1adf2230 AA |
174 | self.disk_api = dev |
175 | device_type = dev.get('TYPE', '') | |
176 | # always check is this is an lvm member | |
177 | if device_type in ['part', 'disk']: | |
178 | self._set_lvm_membership() | |
179 | ||
91327a77 | 180 | self.ceph_disk = CephDiskDevice(self) |
1adf2230 AA |
181 | |
182 | def __repr__(self): | |
183 | prefix = 'Unknown' | |
184 | if self.is_lv: | |
185 | prefix = 'LV' | |
186 | elif self.is_partition: | |
187 | prefix = 'Partition' | |
188 | elif self.is_device: | |
189 | prefix = 'Raw Device' | |
190 | return '<%s: %s>' % (prefix, self.abspath) | |
191 | ||
91327a77 AA |
192 | def pretty_report(self): |
193 | def format_value(v): | |
194 | if isinstance(v, list): | |
195 | return ', '.join(v) | |
1adf2230 | 196 | else: |
91327a77 AA |
197 | return v |
198 | def format_key(k): | |
199 | return k.strip('_').replace('_', ' ') | |
200 | output = ['\n====== Device report {} ======\n'.format(self.path)] | |
201 | output.extend( | |
202 | [self.pretty_template.format( | |
203 | attr=format_key(k), | |
204 | value=format_value(v)) for k, v in vars(self).items() if k in | |
205 | self.report_fields and k != 'disk_api' and k != 'sys_api'] ) | |
206 | output.extend( | |
207 | [self.pretty_template.format( | |
208 | attr=format_key(k), | |
209 | value=format_value(v)) for k, v in self.sys_api.items() if k in | |
210 | self.pretty_report_sys_fields]) | |
211 | for lv in self.lvs: | |
212 | output.append(""" | |
213 | --- Logical Volume ---""") | |
214 | output.extend( | |
215 | [self.pretty_template.format( | |
216 | attr=format_key(k), | |
217 | value=format_value(v)) for k, v in lv.report().items()]) | |
218 | return ''.join(output) | |
219 | ||
220 | def report(self): | |
221 | return report_template.format( | |
222 | dev=self.abspath, | |
223 | size=self.size_human, | |
224 | rot=self.rotational, | |
225 | available=self.available, | |
226 | model=self.model, | |
227 | ) | |
1adf2230 | 228 | |
91327a77 AA |
229 | def json_report(self): |
230 | output = {k.strip('_'): v for k, v in vars(self).items() if k in | |
231 | self.report_fields} | |
232 | output['lvs'] = [lv.report() for lv in self.lvs] | |
233 | return output | |
234 | ||
f64942e4 AA |
235 | def _get_device_id(self): |
236 | """ | |
237 | Please keep this implementation in sync with get_device_id() in | |
238 | src/common/blkdev.cc | |
239 | """ | |
11fdf7f2 | 240 | props = ['ID_VENDOR', 'ID_MODEL', 'ID_MODEL_ENC', 'ID_SERIAL_SHORT', 'ID_SERIAL', |
f64942e4 AA |
241 | 'ID_SCSI_SERIAL'] |
242 | p = disk.udevadm_property(self.abspath, props) | |
11fdf7f2 TL |
243 | if p.get('ID_MODEL','').startswith('LVM PV '): |
244 | p['ID_MODEL'] = p.get('ID_MODEL_ENC', '').replace('\\x20', ' ').strip() | |
f64942e4 AA |
245 | if 'ID_VENDOR' in p and 'ID_MODEL' in p and 'ID_SCSI_SERIAL' in p: |
246 | dev_id = '_'.join([p['ID_VENDOR'], p['ID_MODEL'], | |
247 | p['ID_SCSI_SERIAL']]) | |
248 | elif 'ID_MODEL' in p and 'ID_SERIAL_SHORT' in p: | |
249 | dev_id = '_'.join([p['ID_MODEL'], p['ID_SERIAL_SHORT']]) | |
250 | elif 'ID_SERIAL' in p: | |
251 | dev_id = p['ID_SERIAL'] | |
252 | if dev_id.startswith('MTFD'): | |
253 | # Micron NVMes hide the vendor | |
254 | dev_id = 'Micron_' + dev_id | |
255 | else: | |
256 | # the else branch should fallback to using sysfs and ioctl to | |
257 | # retrieve device_id on FreeBSD. Still figuring out if/how the | |
258 | # python ioctl implementation does that on FreeBSD | |
259 | dev_id = '' | |
260 | dev_id.replace(' ', '_') | |
261 | return dev_id | |
262 | ||
91327a77 AA |
263 | def _set_lvm_membership(self): |
264 | if self._is_lvm_member is None: | |
265 | # this is contentious, if a PV is recognized by LVM but has no | |
266 | # VGs, should we consider it as part of LVM? We choose not to | |
267 | # here, because most likely, we need to use VGs from this PV. | |
268 | self._is_lvm_member = False | |
269 | for path in self._get_pv_paths(): | |
92f5a8d4 TL |
270 | vgs = lvm.get_device_vgs(path) |
271 | if vgs: | |
272 | self.vgs.extend(vgs) | |
91327a77 | 273 | # a pv can only be in one vg, so this should be safe |
92f5a8d4 TL |
274 | # FIXME: While the above assumption holds, sda1 and sda2 |
275 | # can each host a PV and VG. I think the vg_name property is | |
276 | # actually unused (not 100% sure) and can simply be removed | |
277 | self.vg_name = vgs[0] | |
91327a77 | 278 | self._is_lvm_member = True |
92f5a8d4 | 279 | self.lvs.extend(lvm.get_device_lvs(path)) |
1adf2230 AA |
280 | return self._is_lvm_member |
281 | ||
91327a77 AA |
282 | def _get_pv_paths(self): |
283 | """ | |
284 | For block devices LVM can reside on the raw block device or on a | |
285 | partition. Return a list of paths to be checked for a pv. | |
286 | """ | |
287 | paths = [self.abspath] | |
288 | path_dir = os.path.dirname(self.abspath) | |
289 | for part in self.sys_api.get('partitions', {}).keys(): | |
290 | paths.append(os.path.join(path_dir, part)) | |
291 | return paths | |
292 | ||
1adf2230 AA |
293 | @property |
294 | def exists(self): | |
295 | return os.path.exists(self.abspath) | |
296 | ||
91327a77 AA |
297 | @property |
298 | def has_gpt_headers(self): | |
299 | return self.blkid_api.get("PTTYPE") == "gpt" | |
300 | ||
301 | @property | |
302 | def rotational(self): | |
81eedcae TL |
303 | rotational = self.sys_api.get('rotational') |
304 | if rotational is None: | |
305 | # fall back to lsblk if not found in sys_api | |
306 | # default to '1' if no value is found with lsblk either | |
307 | rotational = self.disk_api.get('ROTA', '1') | |
308 | return rotational == '1' | |
91327a77 AA |
309 | |
310 | @property | |
311 | def model(self): | |
312 | return self.sys_api['model'] | |
313 | ||
314 | @property | |
315 | def size_human(self): | |
316 | return self.sys_api['human_readable_size'] | |
317 | ||
318 | @property | |
319 | def size(self): | |
11fdf7f2 TL |
320 | return self.sys_api['size'] |
321 | ||
322 | @property | |
323 | def lvm_size(self): | |
324 | """ | |
325 | If this device was made into a PV it would lose 1GB in total size | |
326 | due to the 1GB physical extent size we set when creating volume groups | |
327 | """ | |
328 | size = disk.Size(b=self.size) | |
329 | lvm_size = disk.Size(gb=size.gb.as_int()) - disk.Size(gb=1) | |
330 | return lvm_size | |
91327a77 | 331 | |
1adf2230 AA |
332 | @property |
333 | def is_lvm_member(self): | |
334 | if self._is_lvm_member is None: | |
335 | self._set_lvm_membership() | |
336 | return self._is_lvm_member | |
337 | ||
91327a77 AA |
338 | @property |
339 | def is_ceph_disk_member(self): | |
f64942e4 AA |
340 | is_member = self.ceph_disk.is_member |
341 | if self.sys_api.get("partitions"): | |
342 | for part in self.sys_api.get("partitions").keys(): | |
343 | part = Device("/dev/%s" % part) | |
344 | if part.is_ceph_disk_member: | |
345 | is_member = True | |
346 | break | |
347 | return is_member | |
91327a77 | 348 | |
92f5a8d4 TL |
349 | @property |
350 | def has_bluestore_label(self): | |
351 | out, err, ret = process.call([ | |
352 | 'ceph-bluestore-tool', 'show-label', | |
353 | '--dev', self.abspath], verbose_on_failure=False) | |
354 | if ret: | |
355 | return False | |
356 | return True | |
357 | ||
1adf2230 AA |
358 | @property |
359 | def is_mapper(self): | |
f64942e4 | 360 | return self.path.startswith(('/dev/mapper', '/dev/dm-')) |
1adf2230 AA |
361 | |
362 | @property | |
363 | def is_lv(self): | |
364 | return self.lv_api is not None | |
365 | ||
366 | @property | |
367 | def is_partition(self): | |
368 | if self.disk_api: | |
369 | return self.disk_api['TYPE'] == 'part' | |
f91f0fd5 TL |
370 | elif self.blkid_api: |
371 | return self.blkid_api['TYPE'] == 'part' | |
1adf2230 AA |
372 | return False |
373 | ||
374 | @property | |
375 | def is_device(self): | |
f91f0fd5 | 376 | api = None |
1adf2230 | 377 | if self.disk_api: |
f91f0fd5 TL |
378 | api = self.disk_api |
379 | elif self.blkid_api: | |
380 | api = self.blkid_api | |
381 | if api: | |
382 | is_device = api['TYPE'] == 'device' | |
383 | is_disk = api['TYPE'] == 'disk' | |
f64942e4 AA |
384 | if is_device or is_disk: |
385 | return True | |
1adf2230 | 386 | return False |
91327a77 | 387 | |
f91f0fd5 TL |
388 | @property |
389 | def is_acceptable_device(self): | |
390 | return self.is_device or self.is_partition | |
391 | ||
f64942e4 AA |
392 | @property |
393 | def is_encrypted(self): | |
394 | """ | |
395 | Only correct for LVs, device mappers, and partitions. Will report a ``None`` | |
396 | for raw devices. | |
397 | """ | |
398 | crypt_reports = [self.blkid_api.get('TYPE', ''), self.disk_api.get('FSTYPE', '')] | |
399 | if self.is_lv: | |
400 | # if disk APIs are reporting this is encrypted use that: | |
401 | if 'crypto_LUKS' in crypt_reports: | |
402 | return True | |
403 | # if ceph-volume created this, then a tag would let us know | |
404 | elif self.lv_api.encrypted: | |
405 | return True | |
406 | return False | |
407 | elif self.is_partition: | |
408 | return 'crypto_LUKS' in crypt_reports | |
409 | elif self.is_mapper: | |
410 | active_mapper = encryption_status(self.abspath) | |
411 | if active_mapper: | |
412 | # normalize a bit to ensure same values regardless of source | |
413 | encryption_type = active_mapper['type'].lower().strip('12') # turn LUKS1 or LUKS2 into luks | |
414 | return True if encryption_type in ['plain', 'luks'] else False | |
415 | else: | |
416 | return False | |
417 | else: | |
418 | return None | |
419 | ||
91327a77 AA |
420 | @property |
421 | def used_by_ceph(self): | |
422 | # only filter out data devices as journals could potentially be reused | |
423 | osd_ids = [lv.tags.get("ceph.osd_id") is not None for lv in self.lvs | |
424 | if lv.tags.get("ceph.type") in ["data", "block"]] | |
425 | return any(osd_ids) | |
426 | ||
f91f0fd5 TL |
427 | @property |
428 | def vg_free_percent(self): | |
429 | if self.vgs: | |
430 | return [vg.free_percent for vg in self.vgs] | |
431 | else: | |
432 | return [1] | |
433 | ||
434 | @property | |
435 | def vg_size(self): | |
436 | if self.vgs: | |
437 | return [vg.size for vg in self.vgs] | |
438 | else: | |
439 | # TODO fix this...we can probably get rid of vg_free | |
440 | return self.vg_free | |
441 | ||
442 | @property | |
443 | def vg_free(self): | |
444 | ''' | |
445 | Returns the free space in all VGs on this device. If no VGs are | |
446 | present, returns the disk size. | |
447 | ''' | |
448 | if self.vgs: | |
449 | return [vg.free for vg in self.vgs] | |
450 | else: | |
451 | # We could also query 'lvmconfig | |
452 | # --typeconfig full' and use allocations -> physical_extent_size | |
453 | # value to project the space for a vg | |
454 | # assuming 4M extents here | |
455 | extent_size = 4194304 | |
456 | vg_free = int(self.size / extent_size) * extent_size | |
cd265ab1 | 457 | if self.size % extent_size == 0: |
f91f0fd5 TL |
458 | # If the extent size divides size exactly, deduct on extent for |
459 | # LVM metadata | |
460 | vg_free -= extent_size | |
461 | return [vg_free] | |
92f5a8d4 TL |
462 | |
463 | def _check_generic_reject_reasons(self): | |
91327a77 AA |
464 | reasons = [ |
465 | ('removable', 1, 'removable'), | |
466 | ('ro', 1, 'read-only'), | |
467 | ('locked', 1, 'locked'), | |
468 | ] | |
469 | rejected = [reason for (k, v, reason) in reasons if | |
470 | self.sys_api.get(k, '') == v] | |
f91f0fd5 TL |
471 | if self.is_acceptable_device: |
472 | # reject disks smaller than 5GB | |
473 | if int(self.sys_api.get('size', 0)) < 5368709120: | |
474 | rejected.append('Insufficient space (<5GB)') | |
475 | else: | |
476 | rejected.append("Device type is not acceptable. It should be raw device or partition") | |
f64942e4 AA |
477 | if self.is_ceph_disk_member: |
478 | rejected.append("Used by ceph-disk") | |
92f5a8d4 TL |
479 | if self.has_bluestore_label: |
480 | rejected.append('Has BlueStore device label') | |
481 | return rejected | |
482 | ||
483 | def _check_lvm_reject_reasons(self): | |
f6b5b4d7 TL |
484 | rejected = [] |
485 | if self.vgs: | |
f91f0fd5 | 486 | available_vgs = [vg for vg in self.vgs if int(vg.vg_free_count) > 10] |
f6b5b4d7 | 487 | if not available_vgs: |
f91f0fd5 | 488 | rejected.append('Insufficient space (<10 extents) on vgs') |
f6b5b4d7 TL |
489 | else: |
490 | # only check generic if no vgs are present. Vgs might hold lvs and | |
491 | # that might cause 'locked' to trigger | |
492 | rejected.extend(self._check_generic_reject_reasons()) | |
92f5a8d4 TL |
493 | return len(rejected) == 0, rejected |
494 | ||
495 | def _check_raw_reject_reasons(self): | |
496 | rejected = self._check_generic_reject_reasons() | |
497 | if len(self.vgs) > 0: | |
498 | rejected.append('LVM detected') | |
f64942e4 | 499 | |
91327a77 AA |
500 | return len(rejected) == 0, rejected |
501 | ||
f91f0fd5 TL |
502 | @property |
503 | def available_lvm_batch(self): | |
504 | if self.sys_api.get("partitions"): | |
505 | return False | |
506 | if system.device_is_mounted(self.path): | |
507 | return False | |
508 | return self.is_device or self.is_lv | |
509 | ||
91327a77 AA |
510 | |
511 | class CephDiskDevice(object): | |
512 | """ | |
513 | Detect devices that have been created by ceph-disk, report their type | |
514 | (journal, data, etc..). Requires a ``Device`` object as input. | |
515 | """ | |
516 | ||
517 | def __init__(self, device): | |
518 | self.device = device | |
519 | self._is_ceph_disk_member = None | |
520 | ||
521 | @property | |
522 | def partlabel(self): | |
523 | """ | |
524 | In containers, the 'PARTLABEL' attribute might not be detected | |
525 | correctly via ``lsblk``, so we poke at the value with ``lsblk`` first, | |
526 | falling back to ``blkid`` (which works correclty in containers). | |
527 | """ | |
528 | lsblk_partlabel = self.device.disk_api.get('PARTLABEL') | |
529 | if lsblk_partlabel: | |
530 | return lsblk_partlabel | |
531 | return self.device.blkid_api.get('PARTLABEL', '') | |
532 | ||
494da23a TL |
533 | @property |
534 | def parttype(self): | |
535 | """ | |
536 | Seems like older version do not detect PARTTYPE correctly (assuming the | |
537 | info in util/disk.py#lsblk is still valid). | |
538 | SImply resolve to using blkid since lsblk will throw an error if asked | |
539 | for an unknown columns | |
540 | """ | |
541 | return self.device.blkid_api.get('PARTTYPE', '') | |
542 | ||
91327a77 AA |
543 | @property |
544 | def is_member(self): | |
545 | if self._is_ceph_disk_member is None: | |
546 | if 'ceph' in self.partlabel: | |
547 | self._is_ceph_disk_member = True | |
548 | return True | |
494da23a TL |
549 | elif self.parttype in ceph_disk_guids.keys(): |
550 | return True | |
91327a77 AA |
551 | return False |
552 | return self._is_ceph_disk_member | |
553 | ||
554 | @property | |
555 | def type(self): | |
556 | types = [ | |
557 | 'data', 'wal', 'db', 'lockbox', 'journal', | |
558 | # ceph-disk uses 'ceph block' when placing data in bluestore, but | |
559 | # keeps the regular OSD files in 'ceph data' :( :( :( :( | |
560 | 'block', | |
561 | ] | |
562 | for t in types: | |
563 | if t in self.partlabel: | |
564 | return t | |
494da23a TL |
565 | label = ceph_disk_guids.get(self.parttype, {}) |
566 | return label.get('type', 'unknown').split('.')[-1] |