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LU-11643 tests: add new images and tests for upgrade tests
[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 <farr0186@gmail.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 side encryption
133 M:      Sebastien Buisson <sbuisson@whamcloud.com>
134 S:      Maintained
135 F:      libcfs/libcfs/crypto/*.[ch]
136 F:      libcfs/include/libcfs/crypto/*.h
137 F:      libcfs/include/uapi/linux/llcrypt.h
138
139 Lustre Client VFS Interface
140 R:      Oleg Drokin <green@whamcloud.com>
141 M:      Lai Siyao <lai.siyao@whamcloud.com>
142 R:      Vladimir Saveliev <vlaidimir.saveliev@hpe.com>
143 S:      Supported
144 F:      lustre/llite/dcache.c
145 F:      lustre/llite/dir.c
146 F:      lustre/llite/file.c
147 F:      lustre/llite/llite_nfs.c
148 F:      lustre/llite/namei.c
149 F:      lustre/llite/statahead.c
150 F:      lustre/llite/symlink.c
151 F:      lustre/llite/xattr*.c
152
153 Lustre Configuration Management
154 M:      James Simmons <uja.ornl@yahoo.com>
155 S:      Maintained
156 F:      lustre/mgc/
157 F:      lustre/mgs/
158 F:      lustre/utils/llapi_param.c
159
160 Lustre Data Checksums
161 R:      Li Xi <lixi@whamcloud.com>
162 M:      Andreas Dilger <adilger@whamcloud.com>
163 S:      Supported
164 F:      lustre/include/uapi/linux/lustre/lustre_idl.h
165 F:      lustre/include/uapi/linux/lustre/lustre_user.h
166 F:      lustre/ptlrpc/pack_generic.c
167 F:      lustre/ptlrpc/layout.c
168 F:      lustre/utils/wire*.c
169 F:      lustre/ptlrpc/wire*.c
170 K:      \b(OBD_CKSUM_|OBD_FL_CKSUM|OBD_CONNECT_CKSUM)
171
172 Lustre Data-on-MDT - DoM
173 R:      Mikhail Pershin <mpershin@whamcloud.com>
174 S:      Supported
175 F:      lustre/tests/sanity-dom.sh
176 K:      DoM
177 K:      _dom
178 K:      _DOM
179 K:      dom_
180
181 Lustre Distributed Lock Manager - LDLM
182 R:      Oleg Drokin <green@whamcloud.com>
183 M:      Patrick Farrell <farr0186@gmail.com>
184 S:      Supported
185 F:      lustre/include/lustre_dlm.h
186 F:      lustre/include/lustre_dlm_flags.h
187 F:      lustre/ldlm/
188 F:      lustre/llite/glimpse.c
189 F:      lustre/mdc/mdc_locks.c
190 F:      lustre/mdt/mdt_lvb.c
191 F:      lustre/mdt/mdt_open.c
192 F:      lustre/ofd/ofd_dlm.c
193 F:      lustre/osc/osc_lock.c
194
195 Lustre Distributed Namespace - DNE
196 R:      Lai Siyao <lai.siyao@whamcloud.com>
197 S:      Supported
198 F:      lustre/doc/lfs-getdirstripe.1
199 F:      lustre/doc/lfs-mkdir.1
200 F:      lustre/doc/lfs-setdirstripe.1
201 F:      lustre/include/lustre_lmv.h
202 F:      lustre/lmv/
203 F:      lustre/mdt/
204
205 Lustre File Identifiers - FID
206 F:      lustre/fid/
207 F:      lustre/fld/
208 F:      lustre/include/lustre_fid.h
209 F:      lustre/include/lustre_fld.h
210 F:      lustre/include/uapi/linux/lustre/lustre_fid.h
211 K:      FID_SEQ
212 K:      FID_OID
213
214 Lustre File Heat
215 R:      Li Xi <lixi@ddn.com>
216 F:      lustre/doc/lfs-heat.1
217 F:      lustre/doc/llapi_heat*.3
218 F:      lustre/utils/liblustreapi_heat.c
219 K:      (obd_heat|lu_heat)
220 K:      OBD_HEAT
221
222 Lustre File Layout
223 R:      Bobi Jam <bobijam@whamcloud.com>
224 M:      Jian Yu <yujian@whamcloud.com>
225 S:      Supported
226 F:      lustre/doc/lfs-getstripe.1
227 F:      lustre/doc/lfs-setstripe.1
228 F:      lustre/doc/lfs-mirror-*.1
229 F:      lustre/doc/lfs_migrate.1
230 F:      lustre/doc/llapi_file_*.3
231 F:      lustre/doc/llapi_layout*.3
232 F:      lustre/lov/
233 F:      lustre/utils/liblustreapi_layout.c
234
235 Lustre File System Check - LFSCK
236 R:      Hongchao Zhang <hongchao@whamcloud.com>
237 S:      Maintained
238 F:      lustre/doc/lctl-lfsck*.8
239 F:      lustre/include/lustre_lfsck.h
240 F:      lustre/include/lustre/lustre_lfsck_user.h
241 F:      lustre/lfsck/
242 F:      lustre/osd-ldiskfs/osd_scrub.[ch]
243 F:      lustre/osd-zfs/osd_scrub.c
244 F:      lustre/tests/sanity-lfsck.sh
245 F:      lustre/tests/sanity-scrub.sh
246
247 Lustre Grant Space
248 R:      Patrick Farrell <farr0186@gmail.com>
249 R:      Vladimir Saveliev <vlaidimir.saveliev@hpe.com>
250 S:      Supported
251 F:      lustre/ofd/ofd_dev.c
252 F:      lustre/ofd/ofd_io.c
253 F:      lustre/ofd/ofd_obd.c
254 F:      lustre/osc/osc_cache.c
255 F:      lustre/osc/osc_request.c
256 F:      lustre/target/tgt_grant.c
257
258 Lustre GSSAPI
259 M:      Sebastien Buisson <sbuisson@whamcloud.com>
260 S:      Maintained
261 F:      lustre/conf/lgssc.conf
262 F:      lustre/conf/lsvcgss
263 F:      lustre/doc/lgss_sk.8
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
271 Lustre GSSAPI - Kerberos
272 M:      Sebastien Buisson <sbuisson@whamcloud.com>
273 S:      Maintained
274 F:      lustre/ptlrpc/gss/gss_krb5*.[ch]
275
276 Lustre GSSAPI - Shared Secret Key
277 M:      Sebastien Buisson <sbuisson@whamcloud.com>
278 S:      Maintained
279 F:      lustre/conf/lgssc.conf
280 F:      lustre/conf/lsvcgss
281 F:      lustre/doc/lgss_sk.8
282 F:      lustre/ptlrpc/gss/gss_sk_mech.c
283 F:      lustre/utils/gss
284
285 Lustre High Availability
286 R:      Nathaniel Clark <nclark@whamcloud.com>
287 S:      Supported
288 F:      contrib/scripts/pacemaker/
289 F:      lustre/conf/Lustre/
290
291 Lustre HSM
292 S:      Maintained
293 F:      lustre/doc/lfs-hsm.1
294 F:      lustre/doc/llapi_hsm*.3
295 F:      lustre/include/lustre_kernelcomm.h
296 F:      lustre/include/uapi/linux/lustre/lustre_kernelcomm.h
297 F:      lustre/obdclass/kernelcomm.c
298 F:      lustre/mdt/mdt_coordinator.c
299 F:      lustre/mdt/mdt_hsm*.c
300 F:      lustre/tests/llapi_hsm_test.c
301 F:      lustre/tests/sanity-hsm.sh
302 F:      lustre/utils/liblustreapi_hsm.c
303 F:      lustre/utils/liblustreapi_kernelconn.c
304
305 Lustre HSM POSIX Copytool
306 M:      Qian Yingjin <qian@ddn.com>
307 S:      Maintained
308 F:      lustre/utils/lhsmtool_posix.c
309
310 Lustre Kernel Compatibility
311 R:      James Simmons <uja.ornl@yahoo.com>
312 S:      Maintained
313 F:      libcfs/
314 F:      lustre/include/lustre_compat.h
315 F:      lustre/include/lustre_patchless_compat.h
316
317 Lustre Kernel Patches
318 R:      Yang Sheng <ys@whamcloud.com>
319 R:      Shaun Tancheff <shaun.tancheff@hpe.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 M:      Artem Blagodarenko <artem.blagodarenko@hpe.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 M:      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/mdd/
348 F:      lustre/mdt/
349
350 Lustre Network Request Scheduler - NRS
351 R:      Qian Yingjin <qian@whamcloud.com>
352 R:      Nikitas Angelinas <nikitas.angelinas@hpe.com>
353 S:      Maintained
354 F:      lustre/include/lustre_nrs*.c
355 F:      lustre/ptlrpc/nrs*.c
356
357 Lustre Networking
358 R:      Amir Shehata <ashehata@whamcloud.com>
359 R:      Chris Horn <chris.horn@hpe.com>
360 M:      Sonia Sharma <sharmaso@whamcloud.com>
361 S:      Supported
362 F:      Documentation/dlc.txt
363 F:      lustre/conf/ko2iblnd.conf
364 F:      lustre/doc/lst.8
365 F:      lustre/doc/lustre_routes_config.8
366 F:      lustre/doc/lustre_routes_conversion.8
367 F:      lustre/doc/nids.5
368 F:      lustre/scripts/ko2iblnd-probe
369 F:      lnet/
370
371 Lustre Networking GNILND
372 R:      Chris Horn <chris.horn@hpe.com>
373 R:      Chuck Fossen <charles.fossen@hpe.com>
374 S:      Supported
375 F:      lnet/klnds/gnilnd/
376
377 Lustre Networking O2IBLND
378 R:      Amir Shehata <ashehata@whamcloud.com>
379 S:      Supported
380 F:      lnet/klnds/o2iblnd
381
382 Lustre Networking TCP Sockets LND
383 R:      Amir Shehata <ashehata@whamcloud.com>
384 S:      Supported
385 F:      lnet/klnds/socklnd
386
387 Lustre Nodemap
388 R:      Sebastien Buisson <sbuisson@whamcloud.com>
389 S:      Maintained
390 F:      lustre/include/lustre_nodemap.h
391 F:      lustre/include/lustre_idmap.h
392 F:      lustre/ptlrpc/nodemap*.[ch]
393 F:      lustre/doc/lctl-nodemap*.8
394
395 Lustre Object Storage Target - OST
396 R:      Alex Zhuravlev <bzzz@whamcloud.com>
397 S:      Supported
398 F:      lustre/ofd
399 F:      lustre/ost
400
401 Lustre OSD API
402 R:      Alex Zhuravlev <bzzz@whamcloud.com>
403 S:      Supported
404 F:      include/lustre/dt_object.h
405 F:      Documentation/osd-api.txt
406
407 Lustre OSD ldiskfs
408 R:      Alex Zhuravlev <bzzz@whamcloud.com>
409 M:      Artem Blagodarenko <artem.blagodarenko@hpe.com>
410 R:      Andrew Perepechko <andrew.perepechko@hpe.com>
411 S:      Supported
412 F:      lustre/osd-ldiskfs/
413 F:      Documentation/osd-api.txt
414
415 Lustre OSD Proxy - OSP
416 R:      Alex Zhuravlev <bzzz@whamcloud.com>
417 R:      Sergey Cheremencev <sergey.cheremencev@hpe.com>
418 S:      Supported
419 F:      lustre/osp/
420 F:      Documentation/osd-api.txt
421
422 Lustre OSD ZFS
423 R:      Alex Zhuravlev <bzzz@whamcloud.com>
424 R:      Tony Hutter <hutter2@llnl.gov>
425 R:      Olaf Faaland <faaland1@llnl.gov>
426 S:      Supported
427 F:      lustre/osd-zfs/
428
429 Lustre Patch Commit Hooks
430 R:      Andreas Dilger <adilger@whamcloud.com>
431 S:      Odd Fixes
432 F:      contrib/git-hooks/
433 F:      contrib/scripts/checkpatch.pl
434 F:      contrib/scripts/const_structs.checkpatch
435 F:      contrib/scripts/get_maintainer.pl
436 F:      contrib/scripts/spelling.txt
437 F:      contrib/scripts/updatecw.sh
438
439 Lustre Persistent Client Cache - PCC
440 R:      Qian Yingjin <qian@ddn.com>
441 S:      Supported
442 F:      lustre/doc/lctl-pcc*.1
443 F:      lustre/doc/lfs-pcc*.1
444 F:      lustre/doc/llapi_pcc*.3
445 F:      lustre/llite/pcc.[ch]
446 F:      lustre/tests/sanity-pcc.sh
447 F:      lustre/utils/liblustreapi_pcc.c
448
449 Lustre /proc and /sys
450 R:      James Simmons <uja.ornl@yahoo.com>
451 S:      Maintained
452 F:      lustre/*/*lproc*.[ch]
453 F:      lustre/obdclass/obdsysfs.c
454
455 Lustre Protocol Compatibility
456 R:      Andreas Dilger <adilger@whamcloud.com>
457 S:      Supported
458 F:      lustre/include/uapi/linux/lustre/lustre_idl.h
459 F:      lustre/include/uapi/linux/lustre/lustre_user.h
460 F:      lustre/ptlrpc/pack_generic.c
461 F:      lustre/ptlrpc/layout.c
462 F:      lustre/utils/wire*.[ch]
463 F:      lustre/ptlrpc/wire*.[ch]
464 K:      OBD_CONNECT_.*
465
466 Lustre Quotas
467 R:      Hongchao Zhang <hongchao@whamcloud.com>
468 R:      Sergey Cheremencev <sergey.cheremencev@hpe.com>
469 M:      Wang Shilong <wshilong@whamcloud.com>
470 S:      Supported
471 F:      lustre/doc/*quota*.[13]
472 F:      lustre/doc/lfs-project.1
473 F:      lustre/include/lustre_quota.h
474 F:      lustre/osc/osc_quota.c
475 F:      lustre/osd-ldiskfs/osd_quota*.[ch]
476 F:      lustre/osd-zfs/osd_quota*.[ch]
477 F:      lustre/quota/
478 F:      lustre/tests/sanity-quota.sh
479 K:      (quota|QUOTA)
480
481 Lustre Server Target
482 R:      Mikhail Pershin <mpershin@whamcloud.com>
483 S:      Supported
484 F:      lustre/target/
485
486 Lustre Snapshots
487 S:      Maintained
488 F:      lustre/doc/lctl-barrier.8
489 F:      lustre/doc/lctl-snapshot*.8
490 F:      lustre/doc/lctl-lcfg.8
491 F:      lustre/mgs/mgs_barrier.c
492 F:      lustre/tests/sanity-lsnapshot.sh
493 F:      lustre/utils/lsnapshot.c
494
495 Lustre Tests
496 R:      James Nunez <jnunez@whamcloud.com>
497 M:      Elena Gryaznova <elena.gryaznova@hpe.com>
498 M:      Sarah Liu <sarah@whamcloud.com>
499 S:      Supported
500 F:      lustre/tests/
501
502 Lustre User Documentation
503 R:      Andreas Dilger <adilger@whamcloud.com>
504 S:      Supported
505 F:      lustre/doc/*.[1-9]
506
507 Lustre User Library Interface
508 R:      Andreas Dilger <adilger@whamcloud.com>
509 S:      Supported
510 F:      lustre/doc/llapi_*.3
511 F:      lustre/doc/lustreapi.7
512 F:      lustre/include/lustre/lustreapi.h
513 F:      lustre/include/uapi/linux/lustre/lustre_user.h
514 F:      lustre/utils/liblustreapi*.c
515 F:      lustre/utils/lustreapi_internal.h
516
517 Lustre User Tools
518 R:      Andreas Dilger <adilger@whamcloud.com>
519 R:      Olaf Faaland <faaland1@llnl.gov>
520 S:      Supported
521 F:      lustre/doc/lfs*.1
522 F:      lustre/doc/lctl*.8
523 F:      lustre/doc/mkfs.lustre.8
524 F:      lustre/doc/mount.lustre.8
525 F:      lustre/doc/tunefs.lustre.8
526 F:      lustre/scripts/lfs_migrate
527 F:      lustre/scripts/lustre_rmmod
528 F:      lustre/utils/
529 X:      lustre/utils/gss/
530