Whamcloud - gitweb
LU-11607 tests: replace version/fstype in sanity-dom/quota
[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         M: Mail patches to: FullName <address@domain>
34         R: Designated reviewer: FullName <address@domain>
35            These reviewers should be CCed on patches.
36         W: Web-page with status/info
37         B: URI for where to file bugs. A web-page with detailed bug
38            filing info, a direct bug tracker link, or a mailto: URI.
39         C: URI for chat protocol, server and channel where developers
40            usually hang out, for example irc://server/channel.
41         T: SCM tree type and location.
42            Type is one of: git, hg, quilt, stgit, topgit
43         S: Status, one of the following:
44            Supported:   Someone is actually paid to look after this.
45            Maintained:  Someone actually looks after it.
46            Odd Fixes:   It has a maintainer but they don't have time to do
47                         much other than throw the odd patch in. See below.
48            Orphan:      No current maintainer [but maybe you could take the
49                         role as you write your new code].
50            Obsolete:    Old code. Something tagged obsolete generally means
51                         it has been replaced by a better system and you
52                         should be using that.
53         F: Files and directories with wildcard patterns.
54            A trailing slash includes all files and subdirectory files.
55            F:   drivers/net/    all files in and below drivers/net
56            F:   drivers/net/*   all files in drivers/net, but not below
57            F:   */net/*         all files in "any top level directory"/net
58            One pattern per line.  Multiple F: lines acceptable.
59         N: Files and directories with regex patterns.
60            N:   [^a-z]tegra     all files whose path contains the word tegra
61            One pattern per line.  Multiple N: lines acceptable.
62            scripts/get_maintainer.pl has different behavior for files that
63            match F: pattern and matches of N: patterns.  By default,
64            get_maintainer will not look at git log history when an F: pattern
65            match occurs.  When an N: match occurs, git log history is used
66            to also notify the people that have git commit signatures.
67         X: Files and directories that are NOT maintained, same rules as F:
68            Files exclusions are tested before file matches.
69            Can be useful for excluding a specific subdirectory, for instance:
70            F:   net/
71            X:   net/ipv6/
72            matches all files in and below net excluding net/ipv6/
73         K: Keyword perl extended regex pattern to match content in a
74            patch or file.  For instance:
75            K: of_get_profile
76               matches patches or files that contain "of_get_profile"
77            K: \b(printk|pr_(info|err))\b
78               matches patches or files that contain one or more of the words
79               printk, pr_info or pr_err
80            One regex pattern per line.  Multiple K: lines acceptable.
81
82 This list is meant to remain in alphabetical order. Please add yourselves
83 to it in alphabetical order.  Please include "Lustre" in the subsystem
84 description, even though it is currently redundant, so that it is easier
85 to keep this in sync once the client is merged upstream.
86
87 Maintainers List (try to look for most precise areas first)
88
89                 -----------------------------------
90
91 Lustre Build System
92 R:      Minh Diep <mdiep@whamcloud.com>
93 S:      Supported
94 F:      lustre.spec.in
95 F:      lustre-dkms*
96 F:      kmp-*
97 F:      build/
98 F:      contrib/lbuild/
99 F:      libcfs/autoconf/
100 F:      lnet/autoconf/
101 F:      lustre/autoconf/
102 F:      lustre/scripts/dkms.mkconf
103 F:      */Makefile.am
104 F:      */Makefile.in
105
106 Lustre Class Library
107 S:      Supported
108 F:      lustre/obdclass/
109
110 Lustre Client IO stack - CLIO
111 R:      Bobijam Xu <bobijam@whamcloud.com>
112 R:      Patrick Farrell <pfarrell@whamcloud.com>
113 S:      Supported
114 F:      Documentation/clio.txt
115 F:      lustre/include/cl_object.h
116 F:      lustre/include/lustre_osc.h
117 F:      lustre/llite/glimpse.c
118 F:      lustre/llite/llite_mmap.c
119 F:      lustre/llite/lcommon*.c
120 F:      lustre/llite/range_lock.[ch]
121 F:      lustre/llite/rw*.c
122 F:      lustre/llite/vvp*.[ch]
123 F:      lustre/obdclass/cl_*.c
124 F:      lustre/osc/
125
126 Lustre Client MD stack
127 R:      Lai Siyao <lai.siyao@whamcloud.com>
128 S:      Supported
129 F:      lustre/include/lustre_mdc.h
130 F:      lustre/mdc/
131
132 Lustre Client VFS Interface
133 R:      Oleg Drokin <green@whamcloud.com>
134 M:      Lai Siyao <lai.siyao@whamcloud.com>
135 S:      Supported
136 F:      lustre/llite/dcache.c
137 F:      lustre/llite/dir.c
138 F:      lustre/llite/file.c
139 F:      lustre/llite/llite_nfs.c
140 F:      lustre/llite/namei.c
141 F:      lustre/llite/statahead.c
142 F:      lustre/llite/symlink.c
143 F:      lustre/llite/xattr*.c
144
145 Lustre Configuration Management
146 M:      James Simmons <uja.ornl@yahoo.com>
147 S:      Maintained
148 F:      lustre/mgc/
149 F:      lustre/mgs/
150 F:      lustre/utils/llapi_param.c
151
152 Lustre Data Checksums
153 R:      Li Xi <lixi@whamcloud.com>
154 M:      Andreas Dilger <adilger@whamcloud.com>
155 S:      Supported
156 F:      lustre/include/uapi/linux/lustre/lustre_idl.h
157 F:      lustre/include/uapi/linux/lustre/lustre_user.h
158 F:      lustre/ptlrpc/pack_generic.c
159 F:      lustre/ptlrpc/layout.c
160 F:      lustre/utils/wire*.c
161 F:      lustre/ptlrpc/wire*.c
162 K:      \b(OBD_CKSUM_|OBD_FL_CKSUM|OBD_CONNECT_CKSUM)
163
164 Lustre Data-on-MDT - DoM
165 R:      Mikhail Pershin <mpershin@whamcloud.com>
166 S:      Supported
167 F:      lustre/tests/sanity-dom.sh
168 K:      DoM
169 K:      _dom
170 K:      _DOM
171 K:      dom_
172
173 Lustre Distributed Lock Manager - LDLM
174 R:      Oleg Drokin <green@whamcloud.com>
175 M:      Patrick Farrell <pfarrell@whamcloud.com>
176 S:      Supported
177 F:      lustre/include/lustre_dlm.h
178 F:      lustre/include/lustre_dlm_flags.h
179 F:      lustre/ldlm/
180 F:      lustre/llite/glimpse.c
181 F:      lustre/mdc/mdc_locks.c
182 F:      lustre/mdt/mdt_lvb.c
183 F:      lustre/mdt/mdt_open.c
184 F:      lustre/ofd/ofd_dlm.c
185 F:      lustre/osc/osc_lock.c
186
187 Lustre Distributed Namespace - DNE
188 R:      Lai Siyao <lai.siyao@whamcloud.com>
189 S:      Supported
190 F:      lustre/doc/lfs-getdirstripe.1
191 F:      lustre/doc/lfs-mkdir.1
192 F:      lustre/doc/lfs-setdirstripe.1
193 F:      lustre/include/lustre_lmv.h
194 F:      lustre/lmv/
195 F:      lustre/mdt/
196
197 Lustre File Identifiers - FID
198 F:      lustre/fid/
199 F:      lustre/fld/
200 F:      lustre/include/lustre_fid.h
201 F:      lustre/include/lustre_fld.h
202 F:      lustre/include/uapi/linux/lustre/lustre_fid.h
203 K:      FID_SEQ
204 K:      FID_OID
205
206 Lustre File Heat
207 R:      Li Xi <lixi@ddn.com>
208 F:      lustre/doc/lfs-heat.1
209 F:      lustre/doc/llapi_heat*.3
210 F:      lustre/utils/liblustreapi_heat.c
211 K:      (obd_heat|lu_heat)
212 K:      OBD_HEAT
213
214 Lustre File Layout
215 R:      Bobi Jam <bobijam@whamcloud.com>
216 M:      Jian Yu <yujian@whamcloud.com>
217 S:      Supported
218 F:      lustre/doc/lfs-getstripe.1
219 F:      lustre/doc/lfs-setstripe.1
220 F:      lustre/doc/lfs-mirror-*.1
221 F:      lustre/doc/lfs_migrate.1
222 F:      lustre/doc/llapi_file_*.3
223 F:      lustre/doc/llapi_layout*.3
224 F:      lustre/lov/
225 F:      lustre/utils/liblustreapi_layout.c
226
227 Lustre File System Check - LFSCK
228 R:      Hongchao Zhang <hongchao@whamcloud.com>
229 S:      Maintained
230 F:      lustre/doc/lctl-lfsck*.8
231 F:      lustre/include/lustre_lfsck.h
232 F:      lustre/include/lustre/lustre_lfsck_user.h
233 F:      lustre/lfsck/
234 F:      lustre/osd-ldiskfs/osd_scrub.[ch]
235 F:      lustre/osd-zfs/osd_scrub.c
236 F:      lustre/tests/sanity-lfsck.sh
237 F:      lustre/tests/sanity-scrub.sh
238
239 Lustre Grant Space
240 R:      Patrick Farrell <pfarrell@whamcloud.com>
241 S:      Supported
242 F:      lustre/ofd/ofd_dev.c
243 F:      lustre/ofd/ofd_io.c
244 F:      lustre/ofd/ofd_obd.c
245 F:      lustre/osc/osc_cache.c
246 F:      lustre/osc/osc_request.c
247 F:      lustre/target/tgt_grant.c
248
249 Lustre GSSAPI
250 M:      Sebastien Buisson <sbuisson@whamcloud.com>
251 S:      Maintained
252 F:      lustre/conf/lgssc.conf
253 F:      lustre/conf/lsvcgss
254 F:      lustre/doc/lgss_sk.8
255 F:      lustre/llite/xattr_security.c
256 F:      lustre/ptlrpc/gss
257 F:      lustre/ptlrpc/sec*.c
258 F:      lustre/scripts/lsvgss
259 F:      lustre/tests/sanity-sec.sh
260 F:      lustre/utils/gss
261
262 Lustre GSSAPI - Kerberos
263 M:      Sebastien Buisson <sbuisson@whamcloud.com>
264 S:      Maintained
265 F:      lustre/ptlrpc/gss/gss_krb5*.[ch]
266
267 Lustre GSSAPI - Shared Secret Key
268 M:      Sebastien Buisson <sbuisson@whamcloud.com>
269 S:      Maintained
270 F:      lustre/conf/lgssc.conf
271 F:      lustre/conf/lsvcgss
272 F:      lustre/doc/lgss_sk.8
273 F:      lustre/ptlrpc/gss/gss_sk_mech.c
274 F:      lustre/utils/gss
275
276 Lustre High Availability
277 R:      Nathaniel Clark <nclark@whamcloud.com>
278 S:      Supported
279 F:      contrib/scripts/pacemaker/
280 F:      lustre/conf/Lustre/
281
282 Lustre HSM
283 S:      Maintained
284 F:      lustre/doc/lfs-hsm.1
285 F:      lustre/doc/llapi_hsm*.3
286 F:      lustre/include/lustre_kernelcomm.h
287 F:      lustre/include/uapi/linux/lustre/lustre_kernelcomm.h
288 F:      lustre/obdclass/kernelcomm.c
289 F:      lustre/mdt/mdt_coordinator.c
290 F:      lustre/mdt/mdt_hsm*.c
291 F:      lustre/tests/llapi_hsm_test.c
292 F:      lustre/tests/sanity-hsm.sh
293 F:      lustre/utils/liblustreapi_hsm.c
294 F:      lustre/utils/liblustreapi_kernelconn.c
295
296 Lustre HSM POSIX Copytool
297 M:      Qian Yingjin <qian@ddn.com>
298 S:      Maintained
299 F:      lustre/utils/lhsmtool_posix.c
300
301 Lustre Kernel Compatibility
302 R:      James Simmons <uja.ornl@yahoo.com>
303 S:      Maintained
304 F:      libcfs/
305 F:      lustre/include/lustre_compat.h
306 F:      lustre/include/lustre_patchless_compat.h
307
308 Lustre Kernel Patches
309 R:      Yang Sheng <ys@whamcloud.com>
310 S:      Supported
311 F:      lustre/kernel_patches/
312
313 Lustre Kernel Patches for ldiskfs
314 R:      Li Dongyang <dongyangli@ddn.com>
315 M:      Artem Blagodarenko <c17828@cray.com>
316 R:      Yang Sheng <ys@whamcloud.com>
317 S:      Supported
318 F:      ldiskfs/kernel_patches/
319
320 Lustre Log - llog
321 R:      Mikhail Pershin <mpershin@whamcloud.com>
322 M:      Emoly Liu <emoly@whamcloud.com>
323 S:      Supported
324 F:      lustre/doc/lctl-llog*.8
325 F:      lustre/doc/llog_reader.8
326 F:      lustre/include/llog_*.h
327 F:      lustre/obdclass/llog*.[ch]
328 F:      lustre/ptlrpc/llog*.[ch]
329 F:      lustre/utils/llog_reader.c
330
331 Lustre Metadata Target - MDT
332 R:      Lai Siyao <lai.siyao@whamcloud.com>
333 S:      Supported
334 F:      lustre/include/lustre_mds.h
335 F:      lustre/mdd/
336 F:      lustre/mdt/
337
338 Lustre Network Request Scheduler - NRS
339 R:      Qian Yingjin <qian@whamcloud.com>
340 R:      Nikitas Angelinas <nangelinas@cray.com>
341 S:      Maintained
342 F:      lustre/include/lustre_nrs*.c
343 F:      lustre/ptlrpc/nrs*.c
344
345 Lustre Networking
346 R:      Amir Shehata <ashehata@whamcloud.com>
347 M:      Sonia Sharma <sharmaso@whamcloud.com>
348 S:      Supported
349 F:      Documentation/dlc.txt
350 F:      lustre/conf/ko2iblnd.conf
351 F:      lustre/doc/lst.8
352 F:      lustre/doc/lustre_routes_config.8
353 F:      lustre/doc/lustre_routes_conversion.8
354 F:      lustre/doc/nids.5
355 F:      lustre/scripts/ko2iblnd-probe
356 F:      lnet/
357
358 Lustre Networking GNILND
359 R:      Chris Horn <hornc@cray.com>
360 R:      Chuck Fossen <chuckf@cray.com>
361 S:      Supported
362 F:      lnet/klnds/gnilnd/
363
364 Lustre Networking O2IBLND
365 R:      Amir Shehata <ashehata@whamcloud.com>
366 S:      Supported
367 F:      lnet/klnds/o2iblnd
368
369 Lustre Networking TCP Sockets LND
370 R:      Amir Shehata <ashehata@whamcloud.com>
371 S:      Supported
372 F:      lnet/klnds/socklnd
373
374 Lustre Nodemap
375 R:      Sebastien Buisson <sbuisson@whamcloud.com>
376 S:      Maintained
377 F:      lustre/include/lustre_nodemap.h
378 F:      lustre/include/lustre_idmap.h
379 F:      lustre/ptlrpc/nodemap*.[ch]
380 F:      lustre/doc/lctl-nodemap*.8
381
382 Lustre Object Storage Target - OST
383 R:      Alex Zhuravlev <bzzz@whamcloud.com>
384 S:      Supported
385 F:      lustre/ofd
386 F:      lustre/ost
387
388 Lustre OSD API
389 R:      Alex Zhuravlev <bzzz@whamcloud.com>
390 S:      Supported
391 F:      include/lustre/dt_object.h
392 F:      Documentation/osd-api.txt
393
394 Lustre OSD ldiskfs
395 R:      Alex Zhuravlev <bzzz@whamcloud.com>
396 M:      Artem Blagodarenko <c17828@cray.com>
397 S:      Supported
398 F:      lustre/osd-ldiskfs/
399 F:      Documentation/osd-api.txt
400
401 Lustre OSD Proxy - OSP
402 R:      Alex Zhuravlev <bzzz@whamcloud.com>
403 S:      Supported
404 F:      lustre/osp/
405 F:      Documentation/osd-api.txt
406
407 Lustre OSD ZFS
408 R:      Alex Zhuravlev <bzzz@whamcloud.com>
409 R:      Tony Hutter <hutter2@llnl.gov>
410 R:      Olaf Faaland <faaland1@llnl.gov>
411 S:      Supported
412 F:      lustre/osd-zfs/
413
414 Lustre Patch Commit Hooks
415 R:      Andreas Dilger <adilger@whamcloud.com>
416 S:      Odd Fixes
417 F:      contrib/git-hooks/
418 F:      contrib/scripts/checkpatch.pl
419 F:      contrib/scripts/const_structs.checkpatch
420 F:      contrib/scripts/get_maintainer.pl
421 F:      contrib/scripts/spelling.txt
422 F:      contrib/scripts/updatecw.sh
423
424 Lustre Persistent Client Cache - PCC
425 R:      Qian Yingjin <qian@ddn.com>
426 S:      Supported
427 F:      lustre/doc/lctl-pcc*.1
428 F:      lustre/doc/lfs-pcc*.1
429 F:      lustre/doc/llapi_pcc*.3
430 F:      lustre/llite/pcc.[ch]
431 F:      lustre/tests/sanity-pcc.sh
432 F:      lustre/utils/liblustreapi_pcc.c
433
434 Lustre /proc and /sys
435 R:      James Simmons <uja.ornl@yahoo.com>
436 S:      Maintained
437 F:      lustre/*/*lproc*.[ch]
438 F:      lustre/obdclass/obdsysfs.c
439
440 Lustre Protocol Compatibility
441 R:      Andreas Dilger <adilger@whamcloud.com>
442 S:      Supported
443 F:      lustre/include/uapi/linux/lustre/lustre_idl.h
444 F:      lustre/include/uapi/linux/lustre/lustre_user.h
445 F:      lustre/ptlrpc/pack_generic.c
446 F:      lustre/ptlrpc/layout.c
447 F:      lustre/utils/wire*.[ch]
448 F:      lustre/ptlrpc/wire*.[ch]
449 K:      OBD_CONNECT_.*
450
451 Lustre Quotas
452 R:      Hongchao Zhang <hongchao@whamcloud.com>
453 M:      Wang Shilong <wshilong@whamcloud.com>
454 S:      Supported
455 F:      lustre/doc/*quota*.[13]
456 F:      lustre/doc/lfs-project.1
457 F:      lustre/include/lustre_quota.h
458 F:      lustre/osc/osc_quota.c
459 F:      lustre/osd-ldiskfs/osd_quota*.[ch]
460 F:      lustre/osd-zfs/osd_quota*.[ch]
461 F:      lustre/quota/
462 F:      lustre/tests/sanity-quota.sh
463 K:      (quota|QUOTA)
464
465 Lustre Server Target
466 R:      Mikhail Pershin <mpershin@whamcloud.com>
467 S:      Supported
468 F:      lustre/target/
469
470 Lustre Snapshots
471 S:      Maintained
472 F:      lustre/doc/lctl-barrier.8
473 F:      lustre/doc/lctl-snapshot*.8
474 F:      lustre/doc/lctl-lcfg.8
475 F:      lustre/mgs/mgs_barrier.c
476 F:      lustre/tests/sanity-lsnapshot.sh
477 F:      lustre/utils/lsnapshot.c
478
479 Lustre Tests
480 R:      James Nunez <jnunez@whamcloud.com>
481 M:      Sarah Liu <sarah@whamcloud.com>
482 S:      Supported
483 F:      lustre/tests/
484
485 Lustre User Documentation
486 R:      Andreas Dilger <adilger@whamcloud.com>
487 S:      Supported
488 F:      lustre/doc/*.[1-9]
489
490 Lustre User Library Interface
491 R:      Andreas Dilger <adilger@whamcloud.com>
492 S:      Supported
493 F:      lustre/doc/llapi_*.3
494 F:      lustre/doc/lustreapi.7
495 F:      lustre/include/lustre/lustreapi.h
496 F:      lustre/include/uapi/linux/lustre/lustre_user.h
497 F:      lustre/utils/liblustreapi*.c
498 F:      lustre/utils/lustreapi_internal.h
499
500 Lustre User Tools
501 R:      Andreas Dilger <adilger@whamcloud.com>
502 R:      Olaf Faaland <faaland1@llnl.gov>
503 S:      Supported
504 F:      lustre/doc/lfs*.1
505 F:      lustre/doc/lctl*.8
506 F:      lustre/doc/mkfs.lustre.8
507 F:      lustre/doc/mount.lustre.8
508 F:      lustre/doc/tunefs.lustre.8
509 F:      lustre/scripts/lfs_migrate
510 F:      lustre/scripts/lustre_rmmod
511 F:      lustre/utils/
512 X:      lustre/utils/gss/
513