Whamcloud - gitweb
LU-17025 llapi: Verify stripe pool name
[fs/lustre-release.git] / MAINTAINERS
1
2         List of maintainers and how to submit Lustre changes
3
4 Please try to follow the guidelines below.  This will make things
5 easier on the maintainers.  Not all of these guidelines matter for every
6 trivial patch so apply some common sense.
7
8 1.      Always _test_ your changes, however small.
9
10 2.      PLEASE remember that submissions must be made under the terms
11         of the Linux Foundation certificate of contribution and should
12         include a Signed-off-by: line.  The current version of this
13         "Developer's Certificate of Origin" (DCO) is listed in the file
14         Documentation/process/submitting-patches.rst.
15
16 3.      Make sure your changes compile correctly in multiple
17         configurations. In particular check that changes work both as a
18         module and built into the kernel.
19
20 4.      Add reviewers to the patch based on the get_maintainers.pl script.
21
22 5.      PLEASE check your patch with the automated style checker
23         (contrib/scripts/checkpatch.pl) to catch trivial style violations.
24
25 6.      Make sure you have the right to send any changes you make. If you
26         do changes at work you may find your employer owns the patch
27         not you.
28
29 7.      Happy hacking.
30
31 Descriptions of section entries:
32
33         R: Designated reviewer: FullName <address@domain>
34            These reviewers should be CCed on patches.
35         W: Web-page with status/info
36         S: Status, one of the following:
37            Supported:   Someone is actually paid to look after this.
38            Maintained:  Someone actually looks after it.
39            Odd Fixes:   It has a maintainer but they don't have time to do
40                         much other than throw the odd patch in. See below.
41            Orphan:      No current maintainer [but maybe you could take the
42                         role as you write your new code].
43            Obsolete:    Old code. Something tagged obsolete generally means
44                         it has been replaced by a better system and you
45                         should be using that.
46         F: Files and directories with wildcard patterns.
47            A trailing slash includes all files and subdirectory files.
48            F:   drivers/net/    all files in and below drivers/net
49            F:   drivers/net/*   all files in drivers/net, but not below
50            F:   */net/*         all files in "any top level directory"/net
51            One pattern per line.  Multiple F: lines acceptable.
52         N: Files and directories with regex patterns.
53            N:   [^a-z]tegra     all files whose path contains the word tegra
54            One pattern per line.  Multiple N: lines acceptable.
55            scripts/get_maintainer.pl has different behavior for files that
56            match F: pattern and matches of N: patterns.  By default,
57            get_maintainer will not look at git log history when an F: pattern
58            match occurs.  When an N: match occurs, git log history is used
59            to also notify the people that have git commit signatures.
60         X: Files and directories that are NOT maintained, same rules as F:
61            Files exclusions are tested before file matches.
62            Can be useful for excluding a specific subdirectory, for instance:
63            F:   net/
64            X:   net/ipv6/
65            matches all files in and below net excluding net/ipv6/
66         K: Keyword perl extended regex pattern to match content in a
67            patch or file.  For instance:
68            K: of_get_profile
69               matches patches or files that contain "of_get_profile"
70            K: \b(printk|pr_(info|err))\b
71               matches patches or files that contain one or more of the words
72               printk, pr_info or pr_err
73            One regex pattern per line.  Multiple K: lines acceptable.
74
75 This list is meant to remain in alphabetical order. Please add yourselves
76 to it in alphabetical order.  Please include "Lustre" in the subsystem
77 description, even though it is currently redundant, so that it is easier
78 to keep this in sync once the client is merged upstream.
79
80 Maintainers List (try to look for most precise areas first)
81
82                 -----------------------------------
83
84 Lustre Build System
85 R:      Shaun Tancheff <shaun.tancheff@hpe.com>
86 R:      Minh Diep <mdiep@whamcloud.com>
87 S:      Supported
88 F:      lustre.spec.in
89 F:      lustre-dkms*
90 F:      kmp-*
91 F:      build/
92 F:      contrib/lbuild/
93 F:      */autoconf/
94 F:      lustre/scripts/dkms.mkconf
95 F:      */Makefile.am
96 F:      */Makefile.in
97
98 Lustre Class Library
99 S:      Supported
100 F:      lustre/obdclass/
101
102 Lustre Client IO stack - CLIO
103 R:      Bobijam Xu <bobijam@whamcloud.com>
104 R:      Patrick Farrell <pfarrell@whamcloud.com>
105 S:      Supported
106 F:      Documentation/clio.txt
107 F:      lustre/include/cl_object.h
108 F:      lustre/include/lustre_osc.h
109 F:      lustre/llite/glimpse.c
110 F:      lustre/llite/llite_mmap.c
111 F:      lustre/llite/lcommon*.c
112 F:      lustre/llite/range_lock.[ch]
113 F:      lustre/llite/rw*.c
114 F:      lustre/llite/vvp*.[ch]
115 F:      lustre/obdclass/cl_*.c
116 F:      lustre/osc/
117
118 Lustre Client Metadata stack
119 R:      Lai Siyao <lai.siyao@whamcloud.com>
120 S:      Supported
121 F:      lustre/include/lustre_mdc.h
122 F:      lustre/mdc/
123
124 Lustre Client Side Encryption
125 R:      Sebastien Buisson <sbuisson@whamcloud.com>
126 S:      Supported
127 F:      Documentation/client_side_encryption/*.txt
128 F:      lustre/llite/crypto*.[ch]
129 F:      libcfs/libcfs/crypto/*.[ch]
130 F:      libcfs/include/libcfs/crypto/*.h
131 F:      libcfs/include/uapi/linux/llcrypt.h
132 F:      lustre/include/lustre_crypto.h
133 K:      fscrypt
134 K:      llcrypt
135 K:      HAVE_LUSTRE_CRYPTO
136
137 Lustre Client VFS Interface
138 R:      Oleg Drokin <green@whamcloud.com>
139 R:      Lai Siyao <lai.siyao@whamcloud.com>
140 R:      Vladimir Saveliev <vlaidimir.saveliev@hpe.com>
141 R:      Patrick Farrell <pfarrell@whamcloud.com>
142 S:      Supported
143 F:      lustre/llite/dcache.c
144 F:      lustre/llite/dir.c
145 F:      lustre/llite/file.c
146 F:      lustre/llite/llite_nfs.c
147 F:      lustre/llite/namei.c
148 F:      lustre/llite/statahead.c
149 F:      lustre/llite/symlink.c
150 F:      lustre/llite/xattr*.c
151
152 Lustre Configuration Management
153 R:      James Simmons <jsimmons@infradead.org>
154 S:      Maintained
155 F:      lustre/mgc/
156 F:      lustre/mgs/
157 F:      lustre/utils/llapi_param.c
158
159 Lustre Data Checksums
160 R:      Li Xi <lixi@whamcloud.com>
161 R:      Andreas Dilger <adilger@whamcloud.com>
162 S:      Supported
163 F:      lustre/include/uapi/linux/lustre/lustre_idl.h
164 F:      lustre/include/uapi/linux/lustre/lustre_user.h
165 F:      lustre/ptlrpc/pack_generic.c
166 F:      lustre/ptlrpc/layout.c
167 F:      lustre/utils/wire*.c
168 F:      lustre/ptlrpc/wire*.c
169 K:      \b(OBD_CKSUM_|OBD_FL_CKSUM|OBD_CONNECT_CKSUM)
170
171 Lustre Data-on-MDT - DoM
172 R:      Mikhail Pershin <mpershin@whamcloud.com>
173 S:      Supported
174 F:      lustre/tests/sanity-dom.sh
175 K:      DoM
176 K:      _dom
177 K:      _DOM
178 K:      dom_
179
180 Lustre Distributed Lock Manager - LDLM
181 R:      Oleg Drokin <green@whamcloud.com>
182 R:      Patrick Farrell <pfarrell@whamcloud.com>
183 S:      Supported
184 F:      lustre/include/lustre_dlm.h
185 F:      lustre/include/lustre_dlm_flags.h
186 F:      lustre/ldlm/
187 F:      lustre/llite/glimpse.c
188 F:      lustre/mdc/mdc_locks.c
189 F:      lustre/mdt/mdt_lvb.c
190 F:      lustre/mdt/mdt_open.c
191 F:      lustre/ofd/ofd_dlm.c
192 F:      lustre/osc/osc_lock.c
193
194 Lustre Distributed Namespace - DNE
195 R:      Lai Siyao <lai.siyao@whamcloud.com>
196 S:      Supported
197 F:      lustre/doc/lfs-getdirstripe.1
198 F:      lustre/doc/lfs-mkdir.1
199 F:      lustre/doc/lfs-setdirstripe.1
200 F:      lustre/include/lustre_lmv.h
201 F:      lustre/lmv/
202 F:      lustre/mdt/
203
204 Lustre File Identifiers - FID
205 F:      lustre/fid/
206 F:      lustre/fld/
207 F:      lustre/include/lustre_fid.h
208 F:      lustre/include/lustre_fld.h
209 F:      lustre/include/uapi/linux/lustre/lustre_fid.h
210 K:      FID_SEQ
211 K:      FID_OID
212
213 Lustre File Heat
214 R:      Li Xi <lixi@ddn.com>
215 F:      lustre/doc/lfs-heat.1
216 F:      lustre/doc/llapi_heat*.3
217 F:      lustre/utils/liblustreapi_heat.c
218 K:      (obd_heat|lu_heat)
219 K:      OBD_HEAT
220
221 Lustre File Layout
222 R:      Bobi Jam <bobijam@whamcloud.com>
223 R:      Jian Yu <yujian@whamcloud.com>
224 S:      Supported
225 F:      lustre/doc/lfs-getstripe.1
226 F:      lustre/doc/lfs-setstripe.1
227 F:      lustre/doc/lfs-mirror-*.1
228 F:      lustre/doc/lfs_migrate.1
229 F:      lustre/doc/llapi_file_*.3
230 F:      lustre/doc/llapi_layout*.3
231 F:      lustre/lov/
232 F:      lustre/utils/liblustreapi_layout.c
233
234 Lustre File System Check - LFSCK
235 R:      Hongchao Zhang <hongchao@whamcloud.com>
236 S:      Maintained
237 F:      lustre/doc/lctl-lfsck*.8
238 F:      lustre/include/lustre_lfsck.h
239 F:      lustre/include/lustre/lustre_lfsck_user.h
240 F:      lustre/lfsck/
241 F:      lustre/osd-ldiskfs/osd_scrub.[ch]
242 F:      lustre/osd-zfs/osd_scrub.c
243 F:      lustre/tests/sanity-lfsck.sh
244 F:      lustre/tests/sanity-scrub.sh
245
246 Lustre Grant Space
247 R:      Patrick Farrell <pfarrell@whamcloud.com>
248 R:      Vladimir Saveliev <vlaidimir.saveliev@hpe.com>
249 S:      Supported
250 F:      lustre/ofd/ofd_dev.c
251 F:      lustre/ofd/ofd_io.c
252 F:      lustre/ofd/ofd_obd.c
253 F:      lustre/osc/osc_cache.c
254 F:      lustre/osc/osc_request.c
255 F:      lustre/target/tgt_grant.c
256
257 Lustre GSSAPI
258 R:      Sebastien Buisson <sbuisson@whamcloud.com>
259 S:      Supported
260 F:      lustre/conf/lgssc.conf
261 F:      lustre/conf/lsvcgss
262 F:      lustre/doc/lgss_sk.8
263 F:      lustre/doc/lfs-flushctx.1
264 F:      lustre/llite/xattr_security.c
265 F:      lustre/ptlrpc/gss/
266 F:      lustre/ptlrpc/sec*.c
267 F:      lustre/scripts/lsvgss
268 F:      lustre/tests/sanity-sec.sh
269 F:      lustre/utils/gss/
270 F:      lustre/include/uapi/linux/lustre/lgss.h
271
272 Lustre GSSAPI - Kerberos
273 R:      Sebastien Buisson <sbuisson@whamcloud.com>
274 S:      Supported
275 F:      lustre/ptlrpc/gss/gss_krb5*.[ch]
276
277 Lustre GSSAPI - Shared Secret Key
278 R:      Sebastien Buisson <sbuisson@whamcloud.com>
279 S:      Supported
280 F:      lustre/conf/lgssc.conf
281 F:      lustre/conf/lsvcgss
282 F:      lustre/doc/lgss_sk.8
283 F:      lustre/ptlrpc/gss/gss_sk_mech.c
284 F:      lustre/utils/gss
285
286 Lustre High Availability
287 R:      Nathaniel Clark <nclark@whamcloud.com>
288 S:      Supported
289 F:      contrib/scripts/pacemaker/
290 F:      lustre/conf/Lustre/
291
292 Lustre HSM
293 S:      Maintained
294 F:      lustre/doc/lfs-hsm.1
295 F:      lustre/doc/llapi_hsm*.3
296 F:      lustre/include/lustre_kernelcomm.h
297 F:      lustre/include/uapi/linux/lustre/lustre_kernelcomm.h
298 F:      lustre/obdclass/kernelcomm.c
299 F:      lustre/mdt/mdt_coordinator.c
300 F:      lustre/mdt/mdt_hsm*.c
301 F:      lustre/tests/llapi_hsm_test.c
302 F:      lustre/tests/sanity-hsm.sh
303 F:      lustre/utils/liblustreapi_hsm.c
304 F:      lustre/utils/liblustreapi_kernelconn.c
305
306 Lustre HSM POSIX Copytool
307 F:      lustre/utils/lhsmtool_posix.c
308
309 Lustre Kernel Compatibility
310 R:      James Simmons <jsimmons@infradead.org>
311 S:      Supported
312 F:      libcfs/
313 F:      lustre/include/lustre_compat.h
314 F:      lustre/include/lustre_patchless_compat.h
315
316 Lustre Kernel Patches
317 R:      Jian Yu <yujian@whamcloud.com>
318 R:      Shaun Tancheff <shaun.tancheff@hpe.com>
319 R:      Yang Sheng <ys@whamcloud.com>
320 S:      Supported
321 F:      lustre/kernel_patches/
322
323 Lustre Kernel Patches for ldiskfs
324 R:      Li Dongyang <dongyangli@ddn.com>
325 R:      Andrew Perepechko <andrew.perepechko@hpe.com>
326 R:      Artem Blagodarenko <ablagodarenko@whamcloud.com>
327 R:      Yang Sheng <ys@whamcloud.com>
328 S:      Supported
329 F:      ldiskfs/kernel_patches/
330
331 Lustre Log - llog
332 R:      Mikhail Pershin <mpershin@whamcloud.com>
333 R:      Alexander Boyko <alexander.boyko@hpe.com>
334 R:      Emoly Liu <emoly@whamcloud.com>
335 S:      Supported
336 F:      lustre/doc/lctl-llog*.8
337 F:      lustre/doc/llog_reader.8
338 F:      lustre/include/llog_*.h
339 F:      lustre/obdclass/llog*.[ch]
340 F:      lustre/ptlrpc/llog*.[ch]
341 F:      lustre/utils/llog_reader.c
342
343 Lustre Metadata Target - MDT
344 R:      Lai Siyao <lai.siyao@whamcloud.com>
345 S:      Supported
346 F:      lustre/include/lustre_mds.h
347 F:      lustre/lod/
348 F:      lustre/mdd/
349 F:      lustre/mdt/
350
351 Lustre Network Request Scheduler - NRS
352 R:      Qian Yingjin <qian@whamcloud.com>
353 R:      Nikitas Angelinas <nikitas.angelinas@hpe.com>
354 R:      Etienne Aujames <eaujames@ddn.com>
355 S:      Maintained
356 F:      lustre/include/lustre_nrs*.c
357 F:      lustre/ptlrpc/nrs*.c
358
359 Lustre Networking
360 R:      Serguei Smirnov <ssmirnov@whamcloud.com>
361 R:      Chris Horn <chris.horn@hpe.com>
362 S:      Supported
363 F:      Documentation/dlc.txt
364 F:      lustre/conf/ko2iblnd.conf
365 F:      lustre/doc/lst.8
366 F:      lustre/doc/lustre_routes_config.8
367 F:      lustre/doc/lustre_routes_conversion.8
368 F:      lustre/doc/nids.5
369 F:      lustre/scripts/ko2iblnd-probe
370 F:      lnet/
371
372 Lustre Networking GNILND
373 R:      Chris Horn <chris.horn@hpe.com>
374 R:      Chuck Fossen <charles.fossen@hpe.com>
375 S:      Supported
376 F:      lnet/klnds/gnilnd/
377
378 Lustre Networking KFILND
379 R:      Chris Horn <chris.horn@hpe.com>
380 S:      Supported
381 F:      lnet/klnds/kfilnd/
382
383 Lustre Networking O2IBLND
384 R:      Serguei Smirnov <ssmirnov@whamcloud.com>
385 R:      Chris Horn <chris.horn@hpe.com>
386 S:      Supported
387 F:      lnet/klnds/o2iblnd/
388
389 Lustre Networking TCP Sockets LND
390 R:      Serguei Smirnov <ssmirnov@whamcloud.com>
391 R:      Chris Horn <chris.horn@hpe.com>
392 S:      Supported
393 F:      lnet/klnds/socklnd/
394
395 Lustre Nodemap
396 R:      Sebastien Buisson <sbuisson@whamcloud.com>
397 S:      Supported
398 F:      lustre/include/lustre_nodemap.h
399 F:      lustre/include/lustre_idmap.h
400 F:      lustre/ptlrpc/nodemap*.[ch]
401 F:      lustre/doc/lctl-nodemap*.8
402
403 Lustre Object Storage Target - OST
404 R:      Alex Zhuravlev <bzzz@whamcloud.com>
405 S:      Supported
406 F:      lustre/ofd/
407 F:      lustre/ost/
408
409 Lustre OSD API
410 R:      Alex Zhuravlev <bzzz@whamcloud.com>
411 S:      Supported
412 F:      include/lustre/dt_object.h
413 F:      Documentation/osd-api.txt
414
415 Lustre OSD ldiskfs
416 R:      Alex Zhuravlev <bzzz@whamcloud.com>
417 R:      Artem Blagodarenko <ablagodarenko@whamcloud.com>
418 R:      Andrew Perepechko <andrew.perepechko@hpe.com>
419 S:      Supported
420 F:      lustre/osd-ldiskfs/
421 F:      Documentation/osd-api.txt
422
423 Lustre OSD Proxy - OSP
424 R:      Alex Zhuravlev <bzzz@whamcloud.com>
425 R:      Sergey Cheremencev <scherementsev@ddn.com>
426 S:      Supported
427 F:      lustre/osp/
428 F:      Documentation/osd-api.txt
429
430 Lustre OSD ZFS
431 R:      Tony Hutter <hutter2@llnl.gov>
432 R:      Olaf Faaland <faaland1@llnl.gov>
433 S:      Maintained
434 F:      lustre/osd-zfs/
435
436 Lustre Patch Commit Hooks
437 R:      Andreas Dilger <adilger@whamcloud.com>
438 S:      Odd Fixes
439 F:      contrib/git-hooks/
440 F:      contrib/scripts/checkpatch.pl
441 F:      contrib/scripts/const_structs.checkpatch
442 F:      contrib/scripts/get_maintainer.pl
443 F:      contrib/scripts/spelling.txt
444 F:      contrib/scripts/updatecw.sh
445
446 Lustre Persistent Client Cache - PCC
447 R:      Qian Yingjin <qian@ddn.com>
448 S:      Supported
449 F:      lustre/doc/lctl-pcc*.1
450 F:      lustre/doc/lfs-pcc*.1
451 F:      lustre/doc/llapi_pcc*.3
452 F:      lustre/llite/pcc.[ch]
453 F:      lustre/tests/sanity-pcc.sh
454 F:      lustre/utils/liblustreapi_pcc.c
455
456 Lustre /proc and /sys
457 R:      James Simmons <jsimmons@infradead.org>
458 S:      Maintained
459 F:      lustre/*/*lproc*.[ch]
460 F:      lustre/obdclass/obdsysfs.c
461
462 Lustre Protocol Compatibility
463 R:      Andreas Dilger <adilger@whamcloud.com>
464 S:      Supported
465 F:      lustre/include/uapi/linux/lustre/lustre_idl.h
466 F:      lustre/include/uapi/linux/lustre/lustre_user.h
467 F:      lustre/ptlrpc/pack_generic.c
468 F:      lustre/ptlrpc/layout.c
469 F:      lustre/utils/wire*.[ch]
470 F:      lustre/ptlrpc/wire*.[ch]
471 K:      OBD_CONNECT_.*
472
473 Lustre Quotas
474 R:      Hongchao Zhang <hongchao@whamcloud.com>
475 R:      Sergey Cheremencev <scherementsev@ddn.com>
476 S:      Supported
477 F:      lustre/doc/*quota*.[13]
478 F:      lustre/doc/lfs-project.1
479 F:      lustre/include/lustre_quota.h
480 F:      lustre/osc/osc_quota.c
481 F:      lustre/osd-ldiskfs/osd_quota*.[ch]
482 F:      lustre/osd-zfs/osd_quota*.[ch]
483 F:      lustre/quota/
484 F:      lustre/tests/sanity-quota.sh
485 K:      (quota|QUOTA)
486
487 Lustre Server Target
488 R:      Mikhail Pershin <mpershin@whamcloud.com>
489 S:      Supported
490 F:      lustre/target/
491
492 Lustre Snapshot Tools
493 S:      Maintained
494 F:      lustre/doc/lctl-barrier.8
495 F:      lustre/doc/lctl-snapshot*.8
496 F:      lustre/doc/lctl-lcfg.8
497 F:      lustre/mgs/mgs_barrier.c
498 F:      lustre/tests/sanity-lsnapshot.sh
499 F:      lustre/utils/lsnapshot.c
500
501 Lustre Tests
502 R:      Alex Deiter <alex.deiter@ddn.com>
503 R:      Sarah Liu <sarah@whamcloud.com>
504 R:      Elena Gryaznova <elena.gryaznova@hpe.com>
505 S:      Supported
506 F:      lustre/tests/
507
508 Lustre User Documentation
509 R:      Andreas Dilger <adilger@whamcloud.com>
510 S:      Supported
511 F:      lustre/doc/*.[1-9]
512
513 Lustre User Library Interface
514 R:      Andreas Dilger <adilger@whamcloud.com>
515 S:      Supported
516 F:      lustre/doc/llapi_*.3
517 F:      lustre/doc/lustreapi.7
518 F:      lustre/include/lustre/lustreapi.h
519 F:      lustre/include/uapi/linux/lustre/lustre_user.h
520 F:      lustre/utils/liblustreapi*.c
521 F:      lustre/utils/lustreapi_internal.h
522
523 Lustre User Tools
524 R:      Andreas Dilger <adilger@whamcloud.com>
525 R:      Olaf Faaland <faaland1@llnl.gov>
526 S:      Supported
527 F:      lustre/doc/lfs*.1
528 F:      lustre/doc/lctl*.8
529 F:      lustre/doc/mkfs.lustre.8
530 F:      lustre/doc/mount.lustre.8
531 F:      lustre/doc/tunefs.lustre.8
532 F:      lustre/scripts/lfs_migrate
533 F:      lustre/scripts/lustre_rmmod
534 F:      lustre/utils/
535 X:      lustre/utils/gss/
536