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34dc7c2f BB |
1 | /* |
2 | * CDDL HEADER START | |
3 | * | |
4 | * The contents of this file are subject to the terms of the | |
5 | * Common Development and Distribution License (the "License"). | |
6 | * You may not use this file except in compliance with the License. | |
7 | * | |
8 | * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE | |
9 | * or http://www.opensolaris.org/os/licensing. | |
10 | * See the License for the specific language governing permissions | |
11 | * and limitations under the License. | |
12 | * | |
13 | * When distributing Covered Code, include this CDDL HEADER in each | |
14 | * file and include the License file at usr/src/OPENSOLARIS.LICENSE. | |
15 | * If applicable, add the following below this CDDL HEADER, with the | |
16 | * fields enclosed by brackets "[]" replaced with your own identifying | |
17 | * information: Portions Copyright [yyyy] [name of copyright owner] | |
18 | * | |
19 | * CDDL HEADER END | |
20 | */ | |
21 | /* | |
572e2857 | 22 | * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. |
49d39798 | 23 | * Copyright (c) 2012 Cyril Plisko. All rights reserved. |
a08ee875 | 24 | * Copyright (c) 2013 by Delphix. All rights reserved. |
34dc7c2f BB |
25 | */ |
26 | ||
34dc7c2f BB |
27 | #include <sys/types.h> |
28 | #include <sys/param.h> | |
29 | #include <sys/systm.h> | |
30 | #include <sys/sysmacros.h> | |
31 | #include <sys/cmn_err.h> | |
32 | #include <sys/kmem.h> | |
33 | #include <sys/thread.h> | |
34 | #include <sys/file.h> | |
35 | #include <sys/fcntl.h> | |
36 | #include <sys/vfs.h> | |
37 | #include <sys/fs/zfs.h> | |
38 | #include <sys/zfs_znode.h> | |
39 | #include <sys/zfs_dir.h> | |
40 | #include <sys/zfs_acl.h> | |
41 | #include <sys/zfs_fuid.h> | |
5484965a | 42 | #include <sys/zfs_vnops.h> |
34dc7c2f BB |
43 | #include <sys/spa.h> |
44 | #include <sys/zil.h> | |
45 | #include <sys/byteorder.h> | |
46 | #include <sys/stat.h> | |
47 | #include <sys/mode.h> | |
48 | #include <sys/acl.h> | |
49 | #include <sys/atomic.h> | |
50 | #include <sys/cred.h> | |
5484965a | 51 | #include <sys/zpl.h> |
34dc7c2f BB |
52 | |
53 | /* | |
54 | * Functions to replay ZFS intent log (ZIL) records | |
55 | * The functions are called through a function vector (zfs_replay_vector) | |
56 | * which is indexed by the transaction type. | |
57 | */ | |
58 | ||
59 | static void | |
5484965a BB |
60 | zfs_init_vattr(vattr_t *vap, uint64_t mask, uint64_t mode, |
61 | uint64_t uid, uint64_t gid, uint64_t rdev, uint64_t nodeid) | |
34dc7c2f | 62 | { |
5484965a BB |
63 | bzero(vap, sizeof (*vap)); |
64 | vap->va_mask = (uint_t)mask; | |
65 | vap->va_type = IFTOVT(mode); | |
66 | vap->va_mode = mode; | |
67 | vap->va_uid = (uid_t)(IS_EPHEMERAL(uid)) ? -1 : uid; | |
68 | vap->va_gid = (gid_t)(IS_EPHEMERAL(gid)) ? -1 : gid; | |
69 | vap->va_rdev = rdev; | |
70 | vap->va_nodeid = nodeid; | |
34dc7c2f BB |
71 | } |
72 | ||
73 | /* ARGSUSED */ | |
74 | static int | |
633e8030 | 75 | zfs_replay_error(zfs_sb_t *zsb, lr_t *lr, boolean_t byteswap) |
34dc7c2f | 76 | { |
a08ee875 | 77 | return (SET_ERROR(ENOTSUP)); |
34dc7c2f BB |
78 | } |
79 | ||
80 | static void | |
81 | zfs_replay_xvattr(lr_attr_t *lrattr, xvattr_t *xvap) | |
82 | { | |
83 | xoptattr_t *xoap = NULL; | |
84 | uint64_t *attrs; | |
85 | uint64_t *crtime; | |
86 | uint32_t *bitmap; | |
87 | void *scanstamp; | |
88 | int i; | |
89 | ||
5484965a | 90 | xvap->xva_vattr.va_mask |= ATTR_XVATTR; |
34dc7c2f | 91 | if ((xoap = xva_getxoptattr(xvap)) == NULL) { |
5484965a | 92 | xvap->xva_vattr.va_mask &= ~ATTR_XVATTR; /* shouldn't happen */ |
34dc7c2f BB |
93 | return; |
94 | } | |
95 | ||
96 | ASSERT(lrattr->lr_attr_masksize == xvap->xva_mapsize); | |
97 | ||
98 | bitmap = &lrattr->lr_attr_bitmap; | |
99 | for (i = 0; i != lrattr->lr_attr_masksize; i++, bitmap++) | |
100 | xvap->xva_reqattrmap[i] = *bitmap; | |
101 | ||
102 | attrs = (uint64_t *)(lrattr + lrattr->lr_attr_masksize - 1); | |
103 | crtime = attrs + 1; | |
104 | scanstamp = (caddr_t)(crtime + 2); | |
105 | ||
106 | if (XVA_ISSET_REQ(xvap, XAT_HIDDEN)) | |
107 | xoap->xoa_hidden = ((*attrs & XAT0_HIDDEN) != 0); | |
108 | if (XVA_ISSET_REQ(xvap, XAT_SYSTEM)) | |
109 | xoap->xoa_system = ((*attrs & XAT0_SYSTEM) != 0); | |
110 | if (XVA_ISSET_REQ(xvap, XAT_ARCHIVE)) | |
111 | xoap->xoa_archive = ((*attrs & XAT0_ARCHIVE) != 0); | |
112 | if (XVA_ISSET_REQ(xvap, XAT_READONLY)) | |
113 | xoap->xoa_readonly = ((*attrs & XAT0_READONLY) != 0); | |
114 | if (XVA_ISSET_REQ(xvap, XAT_IMMUTABLE)) | |
115 | xoap->xoa_immutable = ((*attrs & XAT0_IMMUTABLE) != 0); | |
116 | if (XVA_ISSET_REQ(xvap, XAT_NOUNLINK)) | |
117 | xoap->xoa_nounlink = ((*attrs & XAT0_NOUNLINK) != 0); | |
118 | if (XVA_ISSET_REQ(xvap, XAT_APPENDONLY)) | |
119 | xoap->xoa_appendonly = ((*attrs & XAT0_APPENDONLY) != 0); | |
120 | if (XVA_ISSET_REQ(xvap, XAT_NODUMP)) | |
121 | xoap->xoa_nodump = ((*attrs & XAT0_NODUMP) != 0); | |
122 | if (XVA_ISSET_REQ(xvap, XAT_OPAQUE)) | |
123 | xoap->xoa_opaque = ((*attrs & XAT0_OPAQUE) != 0); | |
124 | if (XVA_ISSET_REQ(xvap, XAT_AV_MODIFIED)) | |
125 | xoap->xoa_av_modified = ((*attrs & XAT0_AV_MODIFIED) != 0); | |
126 | if (XVA_ISSET_REQ(xvap, XAT_AV_QUARANTINED)) | |
127 | xoap->xoa_av_quarantined = | |
128 | ((*attrs & XAT0_AV_QUARANTINED) != 0); | |
129 | if (XVA_ISSET_REQ(xvap, XAT_CREATETIME)) | |
130 | ZFS_TIME_DECODE(&xoap->xoa_createtime, crtime); | |
131 | if (XVA_ISSET_REQ(xvap, XAT_AV_SCANSTAMP)) | |
132 | bcopy(scanstamp, xoap->xoa_av_scanstamp, AV_SCANSTAMP_SZ); | |
428870ff BB |
133 | if (XVA_ISSET_REQ(xvap, XAT_REPARSE)) |
134 | xoap->xoa_reparse = ((*attrs & XAT0_REPARSE) != 0); | |
572e2857 BB |
135 | if (XVA_ISSET_REQ(xvap, XAT_OFFLINE)) |
136 | xoap->xoa_offline = ((*attrs & XAT0_OFFLINE) != 0); | |
137 | if (XVA_ISSET_REQ(xvap, XAT_SPARSE)) | |
138 | xoap->xoa_sparse = ((*attrs & XAT0_SPARSE) != 0); | |
34dc7c2f BB |
139 | } |
140 | ||
141 | static int | |
142 | zfs_replay_domain_cnt(uint64_t uid, uint64_t gid) | |
143 | { | |
144 | uint64_t uid_idx; | |
145 | uint64_t gid_idx; | |
146 | int domcnt = 0; | |
147 | ||
148 | uid_idx = FUID_INDEX(uid); | |
149 | gid_idx = FUID_INDEX(gid); | |
150 | if (uid_idx) | |
151 | domcnt++; | |
152 | if (gid_idx > 0 && gid_idx != uid_idx) | |
153 | domcnt++; | |
154 | ||
155 | return (domcnt); | |
156 | } | |
157 | ||
158 | static void * | |
159 | zfs_replay_fuid_domain_common(zfs_fuid_info_t *fuid_infop, void *start, | |
160 | int domcnt) | |
161 | { | |
162 | int i; | |
163 | ||
164 | for (i = 0; i != domcnt; i++) { | |
165 | fuid_infop->z_domain_table[i] = start; | |
166 | start = (caddr_t)start + strlen(start) + 1; | |
167 | } | |
168 | ||
169 | return (start); | |
170 | } | |
171 | ||
172 | /* | |
173 | * Set the uid/gid in the fuid_info structure. | |
174 | */ | |
175 | static void | |
176 | zfs_replay_fuid_ugid(zfs_fuid_info_t *fuid_infop, uint64_t uid, uint64_t gid) | |
177 | { | |
178 | /* | |
179 | * If owner or group are log specific FUIDs then slurp up | |
180 | * domain information and build zfs_fuid_info_t | |
181 | */ | |
182 | if (IS_EPHEMERAL(uid)) | |
183 | fuid_infop->z_fuid_owner = uid; | |
184 | ||
185 | if (IS_EPHEMERAL(gid)) | |
186 | fuid_infop->z_fuid_group = gid; | |
187 | } | |
188 | ||
189 | /* | |
190 | * Load fuid domains into fuid_info_t | |
191 | */ | |
192 | static zfs_fuid_info_t * | |
193 | zfs_replay_fuid_domain(void *buf, void **end, uint64_t uid, uint64_t gid) | |
194 | { | |
195 | int domcnt; | |
196 | ||
197 | zfs_fuid_info_t *fuid_infop; | |
198 | ||
199 | fuid_infop = zfs_fuid_info_alloc(); | |
200 | ||
201 | domcnt = zfs_replay_domain_cnt(uid, gid); | |
202 | ||
203 | if (domcnt == 0) | |
204 | return (fuid_infop); | |
205 | ||
206 | fuid_infop->z_domain_table = | |
207 | kmem_zalloc(domcnt * sizeof (char **), KM_SLEEP); | |
208 | ||
209 | zfs_replay_fuid_ugid(fuid_infop, uid, gid); | |
210 | ||
211 | fuid_infop->z_domain_cnt = domcnt; | |
212 | *end = zfs_replay_fuid_domain_common(fuid_infop, buf, domcnt); | |
213 | return (fuid_infop); | |
214 | } | |
215 | ||
216 | /* | |
217 | * load zfs_fuid_t's and fuid_domains into fuid_info_t | |
218 | */ | |
219 | static zfs_fuid_info_t * | |
220 | zfs_replay_fuids(void *start, void **end, int idcnt, int domcnt, uint64_t uid, | |
221 | uint64_t gid) | |
222 | { | |
223 | uint64_t *log_fuid = (uint64_t *)start; | |
224 | zfs_fuid_info_t *fuid_infop; | |
225 | int i; | |
226 | ||
227 | fuid_infop = zfs_fuid_info_alloc(); | |
228 | fuid_infop->z_domain_cnt = domcnt; | |
229 | ||
230 | fuid_infop->z_domain_table = | |
231 | kmem_zalloc(domcnt * sizeof (char **), KM_SLEEP); | |
232 | ||
233 | for (i = 0; i != idcnt; i++) { | |
234 | zfs_fuid_t *zfuid; | |
235 | ||
236 | zfuid = kmem_alloc(sizeof (zfs_fuid_t), KM_SLEEP); | |
237 | zfuid->z_logfuid = *log_fuid; | |
238 | zfuid->z_id = -1; | |
239 | zfuid->z_domidx = 0; | |
240 | list_insert_tail(&fuid_infop->z_fuids, zfuid); | |
241 | log_fuid++; | |
242 | } | |
243 | ||
244 | zfs_replay_fuid_ugid(fuid_infop, uid, gid); | |
245 | ||
246 | *end = zfs_replay_fuid_domain_common(fuid_infop, log_fuid, domcnt); | |
247 | return (fuid_infop); | |
248 | } | |
249 | ||
250 | static void | |
251 | zfs_replay_swap_attrs(lr_attr_t *lrattr) | |
252 | { | |
253 | /* swap the lr_attr structure */ | |
254 | byteswap_uint32_array(lrattr, sizeof (*lrattr)); | |
255 | /* swap the bitmap */ | |
256 | byteswap_uint32_array(lrattr + 1, (lrattr->lr_attr_masksize - 1) * | |
257 | sizeof (uint32_t)); | |
258 | /* swap the attributes, create time + 64 bit word for attributes */ | |
259 | byteswap_uint64_array((caddr_t)(lrattr + 1) + (sizeof (uint32_t) * | |
260 | (lrattr->lr_attr_masksize - 1)), 3 * sizeof (uint64_t)); | |
261 | } | |
262 | ||
263 | /* | |
264 | * Replay file create with optional ACL, xvattr information as well | |
265 | * as option FUID information. | |
266 | */ | |
267 | static int | |
633e8030 | 268 | zfs_replay_create_acl(zfs_sb_t *zsb, lr_acl_create_t *lracl, boolean_t byteswap) |
34dc7c2f BB |
269 | { |
270 | char *name = NULL; /* location determined later */ | |
271 | lr_create_t *lr = (lr_create_t *)lracl; | |
272 | znode_t *dzp; | |
633e8030 | 273 | struct inode *ip = NULL; |
34dc7c2f | 274 | xvattr_t xva; |
633e8030 | 275 | int vflg = 0; |
5484965a | 276 | vsecattr_t vsec = { 0 }; |
34dc7c2f BB |
277 | lr_attr_t *lrattr; |
278 | void *aclstart; | |
279 | void *fuidstart; | |
280 | size_t xvatlen = 0; | |
281 | uint64_t txtype; | |
282 | int error; | |
283 | ||
428870ff | 284 | txtype = (lr->lr_common.lrc_txtype & ~TX_CI); |
34dc7c2f BB |
285 | if (byteswap) { |
286 | byteswap_uint64_array(lracl, sizeof (*lracl)); | |
34dc7c2f BB |
287 | if (txtype == TX_CREATE_ACL_ATTR || |
288 | txtype == TX_MKDIR_ACL_ATTR) { | |
289 | lrattr = (lr_attr_t *)(caddr_t)(lracl + 1); | |
290 | zfs_replay_swap_attrs(lrattr); | |
291 | xvatlen = ZIL_XVAT_SIZE(lrattr->lr_attr_masksize); | |
292 | } | |
293 | ||
294 | aclstart = (caddr_t)(lracl + 1) + xvatlen; | |
295 | zfs_ace_byteswap(aclstart, lracl->lr_acl_bytes, B_FALSE); | |
296 | /* swap fuids */ | |
297 | if (lracl->lr_fuidcnt) { | |
298 | byteswap_uint64_array((caddr_t)aclstart + | |
299 | ZIL_ACE_LENGTH(lracl->lr_acl_bytes), | |
300 | lracl->lr_fuidcnt * sizeof (uint64_t)); | |
301 | } | |
302 | } | |
303 | ||
633e8030 | 304 | if ((error = zfs_zget(zsb, lr->lr_doid, &dzp)) != 0) |
34dc7c2f BB |
305 | return (error); |
306 | ||
307 | xva_init(&xva); | |
6742abf9 | 308 | zfs_init_vattr(&xva.xva_vattr, ATTR_MODE | ATTR_UID | ATTR_GID, |
5484965a | 309 | lr->lr_mode, lr->lr_uid, lr->lr_gid, lr->lr_rdev, lr->lr_foid); |
34dc7c2f BB |
310 | |
311 | /* | |
312 | * All forms of zfs create (create, mkdir, mkxattrdir, symlink) | |
313 | * eventually end up in zfs_mknode(), which assigns the object's | |
ab892c5f | 314 | * creation time and generation number. The generic zfs_create() |
34dc7c2f BB |
315 | * doesn't have either concept, so we smuggle the values inside |
316 | * the vattr's otherwise unused va_ctime and va_nblocks fields. | |
317 | */ | |
318 | ZFS_TIME_DECODE(&xva.xva_vattr.va_ctime, lr->lr_crtime); | |
319 | xva.xva_vattr.va_nblocks = lr->lr_gen; | |
320 | ||
633e8030 | 321 | error = dmu_object_info(zsb->z_os, lr->lr_foid, NULL); |
34dc7c2f BB |
322 | if (error != ENOENT) |
323 | goto bail; | |
324 | ||
325 | if (lr->lr_common.lrc_txtype & TX_CI) | |
326 | vflg |= FIGNORECASE; | |
428870ff | 327 | switch (txtype) { |
34dc7c2f BB |
328 | case TX_CREATE_ACL: |
329 | aclstart = (caddr_t)(lracl + 1); | |
330 | fuidstart = (caddr_t)aclstart + | |
331 | ZIL_ACE_LENGTH(lracl->lr_acl_bytes); | |
633e8030 | 332 | zsb->z_fuid_replay = zfs_replay_fuids(fuidstart, |
34dc7c2f BB |
333 | (void *)&name, lracl->lr_fuidcnt, lracl->lr_domcnt, |
334 | lr->lr_uid, lr->lr_gid); | |
335 | /*FALLTHROUGH*/ | |
336 | case TX_CREATE_ACL_ATTR: | |
337 | if (name == NULL) { | |
338 | lrattr = (lr_attr_t *)(caddr_t)(lracl + 1); | |
339 | xvatlen = ZIL_XVAT_SIZE(lrattr->lr_attr_masksize); | |
5484965a | 340 | xva.xva_vattr.va_mask |= ATTR_XVATTR; |
34dc7c2f BB |
341 | zfs_replay_xvattr(lrattr, &xva); |
342 | } | |
343 | vsec.vsa_mask = VSA_ACE | VSA_ACE_ACLFLAGS; | |
344 | vsec.vsa_aclentp = (caddr_t)(lracl + 1) + xvatlen; | |
345 | vsec.vsa_aclcnt = lracl->lr_aclcnt; | |
346 | vsec.vsa_aclentsz = lracl->lr_acl_bytes; | |
347 | vsec.vsa_aclflags = lracl->lr_acl_flags; | |
633e8030 | 348 | if (zsb->z_fuid_replay == NULL) { |
34dc7c2f BB |
349 | fuidstart = (caddr_t)(lracl + 1) + xvatlen + |
350 | ZIL_ACE_LENGTH(lracl->lr_acl_bytes); | |
633e8030 | 351 | zsb->z_fuid_replay = |
34dc7c2f BB |
352 | zfs_replay_fuids(fuidstart, |
353 | (void *)&name, lracl->lr_fuidcnt, lracl->lr_domcnt, | |
354 | lr->lr_uid, lr->lr_gid); | |
355 | } | |
356 | ||
633e8030 | 357 | error = zfs_create(ZTOI(dzp), name, &xva.xva_vattr, |
5484965a | 358 | 0, 0, &ip, kcred, vflg, &vsec); |
34dc7c2f BB |
359 | break; |
360 | case TX_MKDIR_ACL: | |
361 | aclstart = (caddr_t)(lracl + 1); | |
362 | fuidstart = (caddr_t)aclstart + | |
363 | ZIL_ACE_LENGTH(lracl->lr_acl_bytes); | |
633e8030 | 364 | zsb->z_fuid_replay = zfs_replay_fuids(fuidstart, |
34dc7c2f BB |
365 | (void *)&name, lracl->lr_fuidcnt, lracl->lr_domcnt, |
366 | lr->lr_uid, lr->lr_gid); | |
367 | /*FALLTHROUGH*/ | |
368 | case TX_MKDIR_ACL_ATTR: | |
369 | if (name == NULL) { | |
370 | lrattr = (lr_attr_t *)(caddr_t)(lracl + 1); | |
371 | xvatlen = ZIL_XVAT_SIZE(lrattr->lr_attr_masksize); | |
372 | zfs_replay_xvattr(lrattr, &xva); | |
373 | } | |
374 | vsec.vsa_mask = VSA_ACE | VSA_ACE_ACLFLAGS; | |
375 | vsec.vsa_aclentp = (caddr_t)(lracl + 1) + xvatlen; | |
376 | vsec.vsa_aclcnt = lracl->lr_aclcnt; | |
377 | vsec.vsa_aclentsz = lracl->lr_acl_bytes; | |
378 | vsec.vsa_aclflags = lracl->lr_acl_flags; | |
633e8030 | 379 | if (zsb->z_fuid_replay == NULL) { |
34dc7c2f BB |
380 | fuidstart = (caddr_t)(lracl + 1) + xvatlen + |
381 | ZIL_ACE_LENGTH(lracl->lr_acl_bytes); | |
633e8030 | 382 | zsb->z_fuid_replay = |
34dc7c2f BB |
383 | zfs_replay_fuids(fuidstart, |
384 | (void *)&name, lracl->lr_fuidcnt, lracl->lr_domcnt, | |
385 | lr->lr_uid, lr->lr_gid); | |
386 | } | |
633e8030 | 387 | error = zfs_mkdir(ZTOI(dzp), name, &xva.xva_vattr, |
5484965a | 388 | &ip, kcred, vflg, &vsec); |
34dc7c2f BB |
389 | break; |
390 | default: | |
a08ee875 | 391 | error = SET_ERROR(ENOTSUP); |
34dc7c2f BB |
392 | } |
393 | ||
394 | bail: | |
633e8030 BB |
395 | if (error == 0 && ip != NULL) |
396 | iput(ip); | |
34dc7c2f | 397 | |
633e8030 | 398 | iput(ZTOI(dzp)); |
34dc7c2f | 399 | |
633e8030 BB |
400 | if (zsb->z_fuid_replay) |
401 | zfs_fuid_info_free(zsb->z_fuid_replay); | |
402 | zsb->z_fuid_replay = NULL; | |
34dc7c2f BB |
403 | |
404 | return (error); | |
405 | } | |
406 | ||
407 | static int | |
633e8030 | 408 | zfs_replay_create(zfs_sb_t *zsb, lr_create_t *lr, boolean_t byteswap) |
34dc7c2f BB |
409 | { |
410 | char *name = NULL; /* location determined later */ | |
411 | char *link; /* symlink content follows name */ | |
412 | znode_t *dzp; | |
633e8030 | 413 | struct inode *ip = NULL; |
34dc7c2f BB |
414 | xvattr_t xva; |
415 | int vflg = 0; | |
416 | size_t lrsize = sizeof (lr_create_t); | |
417 | lr_attr_t *lrattr; | |
633e8030 | 418 | void *start; |
5484965a | 419 | size_t xvatlen; |
34dc7c2f BB |
420 | uint64_t txtype; |
421 | int error; | |
422 | ||
428870ff | 423 | txtype = (lr->lr_common.lrc_txtype & ~TX_CI); |
34dc7c2f BB |
424 | if (byteswap) { |
425 | byteswap_uint64_array(lr, sizeof (*lr)); | |
34dc7c2f BB |
426 | if (txtype == TX_CREATE_ATTR || txtype == TX_MKDIR_ATTR) |
427 | zfs_replay_swap_attrs((lr_attr_t *)(lr + 1)); | |
428 | } | |
429 | ||
430 | ||
633e8030 | 431 | if ((error = zfs_zget(zsb, lr->lr_doid, &dzp)) != 0) |
34dc7c2f BB |
432 | return (error); |
433 | ||
434 | xva_init(&xva); | |
6742abf9 | 435 | zfs_init_vattr(&xva.xva_vattr, ATTR_MODE | ATTR_UID | ATTR_GID, |
5484965a | 436 | lr->lr_mode, lr->lr_uid, lr->lr_gid, lr->lr_rdev, lr->lr_foid); |
34dc7c2f BB |
437 | |
438 | /* | |
439 | * All forms of zfs create (create, mkdir, mkxattrdir, symlink) | |
440 | * eventually end up in zfs_mknode(), which assigns the object's | |
ab892c5f | 441 | * creation time and generation number. The generic zfs_create() |
34dc7c2f BB |
442 | * doesn't have either concept, so we smuggle the values inside |
443 | * the vattr's otherwise unused va_ctime and va_nblocks fields. | |
444 | */ | |
445 | ZFS_TIME_DECODE(&xva.xva_vattr.va_ctime, lr->lr_crtime); | |
446 | xva.xva_vattr.va_nblocks = lr->lr_gen; | |
447 | ||
633e8030 | 448 | error = dmu_object_info(zsb->z_os, lr->lr_foid, NULL); |
34dc7c2f BB |
449 | if (error != ENOENT) |
450 | goto out; | |
451 | ||
452 | if (lr->lr_common.lrc_txtype & TX_CI) | |
453 | vflg |= FIGNORECASE; | |
454 | ||
455 | /* | |
456 | * Symlinks don't have fuid info, and CIFS never creates | |
457 | * symlinks. | |
458 | * | |
459 | * The _ATTR versions will grab the fuid info in their subcases. | |
460 | */ | |
461 | if ((int)lr->lr_common.lrc_txtype != TX_SYMLINK && | |
462 | (int)lr->lr_common.lrc_txtype != TX_MKDIR_ATTR && | |
463 | (int)lr->lr_common.lrc_txtype != TX_CREATE_ATTR) { | |
464 | start = (lr + 1); | |
633e8030 | 465 | zsb->z_fuid_replay = |
34dc7c2f BB |
466 | zfs_replay_fuid_domain(start, &start, |
467 | lr->lr_uid, lr->lr_gid); | |
468 | } | |
469 | ||
428870ff | 470 | switch (txtype) { |
34dc7c2f BB |
471 | case TX_CREATE_ATTR: |
472 | lrattr = (lr_attr_t *)(caddr_t)(lr + 1); | |
473 | xvatlen = ZIL_XVAT_SIZE(lrattr->lr_attr_masksize); | |
474 | zfs_replay_xvattr((lr_attr_t *)((caddr_t)lr + lrsize), &xva); | |
475 | start = (caddr_t)(lr + 1) + xvatlen; | |
633e8030 | 476 | zsb->z_fuid_replay = |
34dc7c2f BB |
477 | zfs_replay_fuid_domain(start, &start, |
478 | lr->lr_uid, lr->lr_gid); | |
479 | name = (char *)start; | |
480 | ||
481 | /*FALLTHROUGH*/ | |
482 | case TX_CREATE: | |
483 | if (name == NULL) | |
484 | name = (char *)start; | |
485 | ||
633e8030 BB |
486 | error = zfs_create(ZTOI(dzp), name, &xva.xva_vattr, |
487 | 0, 0, &ip, kcred, vflg, NULL); | |
34dc7c2f BB |
488 | break; |
489 | case TX_MKDIR_ATTR: | |
490 | lrattr = (lr_attr_t *)(caddr_t)(lr + 1); | |
491 | xvatlen = ZIL_XVAT_SIZE(lrattr->lr_attr_masksize); | |
492 | zfs_replay_xvattr((lr_attr_t *)((caddr_t)lr + lrsize), &xva); | |
493 | start = (caddr_t)(lr + 1) + xvatlen; | |
633e8030 | 494 | zsb->z_fuid_replay = |
34dc7c2f BB |
495 | zfs_replay_fuid_domain(start, &start, |
496 | lr->lr_uid, lr->lr_gid); | |
497 | name = (char *)start; | |
498 | ||
499 | /*FALLTHROUGH*/ | |
500 | case TX_MKDIR: | |
501 | if (name == NULL) | |
502 | name = (char *)(lr + 1); | |
503 | ||
633e8030 BB |
504 | error = zfs_mkdir(ZTOI(dzp), name, &xva.xva_vattr, |
505 | &ip, kcred, vflg, NULL); | |
34dc7c2f BB |
506 | break; |
507 | case TX_MKXATTR: | |
633e8030 | 508 | error = zfs_make_xattrdir(dzp, &xva.xva_vattr, &ip, kcred); |
34dc7c2f BB |
509 | break; |
510 | case TX_SYMLINK: | |
511 | name = (char *)(lr + 1); | |
512 | link = name + strlen(name) + 1; | |
633e8030 BB |
513 | error = zfs_symlink(ZTOI(dzp), name, &xva.xva_vattr, |
514 | link, &ip, kcred, vflg); | |
34dc7c2f BB |
515 | break; |
516 | default: | |
a08ee875 | 517 | error = SET_ERROR(ENOTSUP); |
34dc7c2f BB |
518 | } |
519 | ||
520 | out: | |
633e8030 BB |
521 | if (error == 0 && ip != NULL) |
522 | iput(ip); | |
34dc7c2f | 523 | |
633e8030 | 524 | iput(ZTOI(dzp)); |
34dc7c2f | 525 | |
633e8030 BB |
526 | if (zsb->z_fuid_replay) |
527 | zfs_fuid_info_free(zsb->z_fuid_replay); | |
528 | zsb->z_fuid_replay = NULL; | |
34dc7c2f BB |
529 | return (error); |
530 | } | |
531 | ||
532 | static int | |
633e8030 | 533 | zfs_replay_remove(zfs_sb_t *zsb, lr_remove_t *lr, boolean_t byteswap) |
34dc7c2f BB |
534 | { |
535 | char *name = (char *)(lr + 1); /* name follows lr_remove_t */ | |
536 | znode_t *dzp; | |
537 | int error; | |
538 | int vflg = 0; | |
539 | ||
540 | if (byteswap) | |
541 | byteswap_uint64_array(lr, sizeof (*lr)); | |
542 | ||
633e8030 | 543 | if ((error = zfs_zget(zsb, lr->lr_doid, &dzp)) != 0) |
34dc7c2f BB |
544 | return (error); |
545 | ||
546 | if (lr->lr_common.lrc_txtype & TX_CI) | |
547 | vflg |= FIGNORECASE; | |
548 | ||
549 | switch ((int)lr->lr_common.lrc_txtype) { | |
550 | case TX_REMOVE: | |
633e8030 | 551 | error = zfs_remove(ZTOI(dzp), name, kcred); |
34dc7c2f BB |
552 | break; |
553 | case TX_RMDIR: | |
633e8030 | 554 | error = zfs_rmdir(ZTOI(dzp), name, NULL, kcred, vflg); |
34dc7c2f BB |
555 | break; |
556 | default: | |
a08ee875 | 557 | error = SET_ERROR(ENOTSUP); |
34dc7c2f BB |
558 | } |
559 | ||
633e8030 | 560 | iput(ZTOI(dzp)); |
34dc7c2f BB |
561 | |
562 | return (error); | |
563 | } | |
564 | ||
565 | static int | |
633e8030 | 566 | zfs_replay_link(zfs_sb_t *zsb, lr_link_t *lr, boolean_t byteswap) |
34dc7c2f BB |
567 | { |
568 | char *name = (char *)(lr + 1); /* name follows lr_link_t */ | |
569 | znode_t *dzp, *zp; | |
570 | int error; | |
5484965a | 571 | int vflg = 0; |
34dc7c2f BB |
572 | |
573 | if (byteswap) | |
574 | byteswap_uint64_array(lr, sizeof (*lr)); | |
575 | ||
633e8030 | 576 | if ((error = zfs_zget(zsb, lr->lr_doid, &dzp)) != 0) |
34dc7c2f BB |
577 | return (error); |
578 | ||
633e8030 BB |
579 | if ((error = zfs_zget(zsb, lr->lr_link_obj, &zp)) != 0) { |
580 | iput(ZTOI(dzp)); | |
34dc7c2f BB |
581 | return (error); |
582 | } | |
583 | ||
584 | if (lr->lr_common.lrc_txtype & TX_CI) | |
585 | vflg |= FIGNORECASE; | |
586 | ||
633e8030 | 587 | error = zfs_link(ZTOI(dzp), ZTOI(zp), name, kcred); |
34dc7c2f | 588 | |
633e8030 BB |
589 | iput(ZTOI(zp)); |
590 | iput(ZTOI(dzp)); | |
34dc7c2f BB |
591 | |
592 | return (error); | |
593 | } | |
594 | ||
595 | static int | |
633e8030 | 596 | zfs_replay_rename(zfs_sb_t *zsb, lr_rename_t *lr, boolean_t byteswap) |
34dc7c2f BB |
597 | { |
598 | char *sname = (char *)(lr + 1); /* sname and tname follow lr_rename_t */ | |
599 | char *tname = sname + strlen(sname) + 1; | |
600 | znode_t *sdzp, *tdzp; | |
601 | int error; | |
602 | int vflg = 0; | |
603 | ||
604 | if (byteswap) | |
605 | byteswap_uint64_array(lr, sizeof (*lr)); | |
606 | ||
633e8030 | 607 | if ((error = zfs_zget(zsb, lr->lr_sdoid, &sdzp)) != 0) |
34dc7c2f BB |
608 | return (error); |
609 | ||
633e8030 BB |
610 | if ((error = zfs_zget(zsb, lr->lr_tdoid, &tdzp)) != 0) { |
611 | iput(ZTOI(sdzp)); | |
34dc7c2f BB |
612 | return (error); |
613 | } | |
614 | ||
615 | if (lr->lr_common.lrc_txtype & TX_CI) | |
616 | vflg |= FIGNORECASE; | |
617 | ||
633e8030 | 618 | error = zfs_rename(ZTOI(sdzp), sname, ZTOI(tdzp), tname, kcred, vflg); |
34dc7c2f | 619 | |
633e8030 BB |
620 | iput(ZTOI(tdzp)); |
621 | iput(ZTOI(sdzp)); | |
34dc7c2f BB |
622 | |
623 | return (error); | |
624 | } | |
625 | ||
626 | static int | |
633e8030 | 627 | zfs_replay_write(zfs_sb_t *zsb, lr_write_t *lr, boolean_t byteswap) |
34dc7c2f BB |
628 | { |
629 | char *data = (char *)(lr + 1); /* data follows lr_write_t */ | |
630 | znode_t *zp; | |
49d39798 | 631 | int error, written; |
572e2857 | 632 | uint64_t eod, offset, length; |
34dc7c2f BB |
633 | |
634 | if (byteswap) | |
635 | byteswap_uint64_array(lr, sizeof (*lr)); | |
636 | ||
633e8030 | 637 | if ((error = zfs_zget(zsb, lr->lr_foid, &zp)) != 0) { |
34dc7c2f BB |
638 | /* |
639 | * As we can log writes out of order, it's possible the | |
640 | * file has been removed. In this case just drop the write | |
641 | * and return success. | |
642 | */ | |
643 | if (error == ENOENT) | |
644 | error = 0; | |
645 | return (error); | |
646 | } | |
647 | ||
428870ff BB |
648 | offset = lr->lr_offset; |
649 | length = lr->lr_length; | |
572e2857 | 650 | eod = offset + length; /* end of data for this write */ |
428870ff | 651 | |
572e2857 BB |
652 | /* |
653 | * This may be a write from a dmu_sync() for a whole block, | |
654 | * and may extend beyond the current end of the file. | |
655 | * We can't just replay what was written for this TX_WRITE as | |
656 | * a future TX_WRITE2 may extend the eof and the data for that | |
657 | * write needs to be there. So we write the whole block and | |
658 | * reduce the eof. This needs to be done within the single dmu | |
659 | * transaction created within vn_rdwr -> zfs_write. So a possible | |
633e8030 | 660 | * new end of file is passed through in zsb->z_replay_eof |
572e2857 BB |
661 | */ |
662 | ||
633e8030 | 663 | zsb->z_replay_eof = 0; /* 0 means don't change end of file */ |
428870ff BB |
664 | |
665 | /* If it's a dmu_sync() block, write the whole block */ | |
666 | if (lr->lr_common.lrc_reclen == sizeof (lr_write_t)) { | |
667 | uint64_t blocksize = BP_GET_LSIZE(&lr->lr_blkptr); | |
668 | if (length < blocksize) { | |
669 | offset -= offset % blocksize; | |
670 | length = blocksize; | |
671 | } | |
572e2857 | 672 | if (zp->z_size < eod) |
633e8030 | 673 | zsb->z_replay_eof = eod; |
428870ff BB |
674 | } |
675 | ||
ea04106b | 676 | written = zpl_write_common(ZTOI(zp), data, length, &offset, |
5484965a | 677 | UIO_SYSSPACE, 0, kcred); |
49d39798 CP |
678 | if (written < 0) |
679 | error = -written; | |
680 | else if (written < length) | |
a08ee875 | 681 | error = SET_ERROR(EIO); /* short write */ |
428870ff | 682 | |
633e8030 BB |
683 | iput(ZTOI(zp)); |
684 | zsb->z_replay_eof = 0; /* safety */ | |
428870ff BB |
685 | |
686 | return (error); | |
687 | } | |
688 | ||
689 | /* | |
690 | * TX_WRITE2 are only generated when dmu_sync() returns EALREADY | |
691 | * meaning the pool block is already being synced. So now that we always write | |
692 | * out full blocks, all we have to do is expand the eof if | |
693 | * the file is grown. | |
694 | */ | |
695 | static int | |
633e8030 | 696 | zfs_replay_write2(zfs_sb_t *zsb, lr_write_t *lr, boolean_t byteswap) |
428870ff BB |
697 | { |
698 | znode_t *zp; | |
699 | int error; | |
700 | uint64_t end; | |
701 | ||
702 | if (byteswap) | |
703 | byteswap_uint64_array(lr, sizeof (*lr)); | |
704 | ||
633e8030 | 705 | if ((error = zfs_zget(zsb, lr->lr_foid, &zp)) != 0) |
428870ff BB |
706 | return (error); |
707 | ||
572e2857 | 708 | top: |
428870ff BB |
709 | end = lr->lr_offset + lr->lr_length; |
710 | if (end > zp->z_size) { | |
633e8030 | 711 | dmu_tx_t *tx = dmu_tx_create(zsb->z_os); |
572e2857 | 712 | |
428870ff | 713 | zp->z_size = end; |
572e2857 BB |
714 | dmu_tx_hold_sa(tx, zp->z_sa_hdl, B_FALSE); |
715 | error = dmu_tx_assign(tx, TXG_WAIT); | |
716 | if (error) { | |
633e8030 | 717 | iput(ZTOI(zp)); |
572e2857 BB |
718 | if (error == ERESTART) { |
719 | dmu_tx_wait(tx); | |
720 | dmu_tx_abort(tx); | |
721 | goto top; | |
722 | } | |
723 | dmu_tx_abort(tx); | |
724 | return (error); | |
725 | } | |
633e8030 | 726 | (void) sa_update(zp->z_sa_hdl, SA_ZPL_SIZE(zsb), |
572e2857 BB |
727 | (void *)&zp->z_size, sizeof (uint64_t), tx); |
728 | ||
729 | /* Ensure the replayed seq is updated */ | |
633e8030 | 730 | (void) zil_replaying(zsb->z_log, tx); |
572e2857 BB |
731 | |
732 | dmu_tx_commit(tx); | |
428870ff | 733 | } |
34dc7c2f | 734 | |
633e8030 | 735 | iput(ZTOI(zp)); |
34dc7c2f BB |
736 | |
737 | return (error); | |
738 | } | |
739 | ||
740 | static int | |
633e8030 | 741 | zfs_replay_truncate(zfs_sb_t *zsb, lr_truncate_t *lr, boolean_t byteswap) |
34dc7c2f BB |
742 | { |
743 | znode_t *zp; | |
744 | flock64_t fl; | |
745 | int error; | |
746 | ||
747 | if (byteswap) | |
748 | byteswap_uint64_array(lr, sizeof (*lr)); | |
749 | ||
633e8030 | 750 | if ((error = zfs_zget(zsb, lr->lr_foid, &zp)) != 0) |
34dc7c2f | 751 | return (error); |
34dc7c2f BB |
752 | |
753 | bzero(&fl, sizeof (fl)); | |
754 | fl.l_type = F_WRLCK; | |
755 | fl.l_whence = 0; | |
756 | fl.l_start = lr->lr_offset; | |
757 | fl.l_len = lr->lr_length; | |
758 | ||
633e8030 BB |
759 | error = zfs_space(ZTOI(zp), F_FREESP, &fl, FWRITE | FOFFMAX, |
760 | lr->lr_offset, kcred); | |
34dc7c2f | 761 | |
633e8030 | 762 | iput(ZTOI(zp)); |
34dc7c2f BB |
763 | |
764 | return (error); | |
765 | } | |
766 | ||
767 | static int | |
633e8030 | 768 | zfs_replay_setattr(zfs_sb_t *zsb, lr_setattr_t *lr, boolean_t byteswap) |
34dc7c2f BB |
769 | { |
770 | znode_t *zp; | |
771 | xvattr_t xva; | |
5484965a | 772 | vattr_t *vap = &xva.xva_vattr; |
34dc7c2f BB |
773 | int error; |
774 | void *start; | |
775 | ||
776 | xva_init(&xva); | |
777 | if (byteswap) { | |
778 | byteswap_uint64_array(lr, sizeof (*lr)); | |
779 | ||
5484965a | 780 | if ((lr->lr_mask & ATTR_XVATTR) && |
633e8030 | 781 | zsb->z_version >= ZPL_VERSION_INITIAL) |
34dc7c2f BB |
782 | zfs_replay_swap_attrs((lr_attr_t *)(lr + 1)); |
783 | } | |
784 | ||
633e8030 | 785 | if ((error = zfs_zget(zsb, lr->lr_foid, &zp)) != 0) |
34dc7c2f | 786 | return (error); |
34dc7c2f | 787 | |
5484965a BB |
788 | zfs_init_vattr(vap, lr->lr_mask, lr->lr_mode, |
789 | lr->lr_uid, lr->lr_gid, 0, lr->lr_foid); | |
34dc7c2f | 790 | |
5484965a BB |
791 | vap->va_size = lr->lr_size; |
792 | ZFS_TIME_DECODE(&vap->va_atime, lr->lr_atime); | |
793 | ZFS_TIME_DECODE(&vap->va_mtime, lr->lr_mtime); | |
34dc7c2f BB |
794 | |
795 | /* | |
796 | * Fill in xvattr_t portions if necessary. | |
797 | */ | |
798 | ||
799 | start = (lr_setattr_t *)(lr + 1); | |
5484965a | 800 | if (vap->va_mask & ATTR_XVATTR) { |
34dc7c2f BB |
801 | zfs_replay_xvattr((lr_attr_t *)start, &xva); |
802 | start = (caddr_t)start + | |
803 | ZIL_XVAT_SIZE(((lr_attr_t *)start)->lr_attr_masksize); | |
804 | } else | |
5484965a | 805 | xva.xva_vattr.va_mask &= ~ATTR_XVATTR; |
34dc7c2f | 806 | |
633e8030 | 807 | zsb->z_fuid_replay = zfs_replay_fuid_domain(start, &start, |
34dc7c2f BB |
808 | lr->lr_uid, lr->lr_gid); |
809 | ||
5484965a | 810 | error = zfs_setattr(ZTOI(zp), vap, 0, kcred); |
34dc7c2f | 811 | |
633e8030 BB |
812 | zfs_fuid_info_free(zsb->z_fuid_replay); |
813 | zsb->z_fuid_replay = NULL; | |
814 | iput(ZTOI(zp)); | |
34dc7c2f BB |
815 | |
816 | return (error); | |
817 | } | |
818 | ||
819 | static int | |
633e8030 | 820 | zfs_replay_acl_v0(zfs_sb_t *zsb, lr_acl_v0_t *lr, boolean_t byteswap) |
34dc7c2f BB |
821 | { |
822 | ace_t *ace = (ace_t *)(lr + 1); /* ace array follows lr_acl_t */ | |
823 | vsecattr_t vsa; | |
824 | znode_t *zp; | |
825 | int error; | |
826 | ||
827 | if (byteswap) { | |
828 | byteswap_uint64_array(lr, sizeof (*lr)); | |
829 | zfs_oldace_byteswap(ace, lr->lr_aclcnt); | |
830 | } | |
831 | ||
633e8030 | 832 | if ((error = zfs_zget(zsb, lr->lr_foid, &zp)) != 0) |
34dc7c2f | 833 | return (error); |
34dc7c2f BB |
834 | |
835 | bzero(&vsa, sizeof (vsa)); | |
836 | vsa.vsa_mask = VSA_ACE | VSA_ACECNT; | |
837 | vsa.vsa_aclcnt = lr->lr_aclcnt; | |
b128c09f BB |
838 | vsa.vsa_aclentsz = sizeof (ace_t) * vsa.vsa_aclcnt; |
839 | vsa.vsa_aclflags = 0; | |
34dc7c2f BB |
840 | vsa.vsa_aclentp = ace; |
841 | ||
633e8030 | 842 | error = zfs_setsecattr(ZTOI(zp), &vsa, 0, kcred); |
34dc7c2f | 843 | |
633e8030 | 844 | iput(ZTOI(zp)); |
34dc7c2f BB |
845 | |
846 | return (error); | |
847 | } | |
848 | ||
849 | /* | |
850 | * Replaying ACLs is complicated by FUID support. | |
851 | * The log record may contain some optional data | |
852 | * to be used for replaying FUID's. These pieces | |
853 | * are the actual FUIDs that were created initially. | |
854 | * The FUID table index may no longer be valid and | |
855 | * during zfs_create() a new index may be assigned. | |
856 | * Because of this the log will contain the original | |
857 | * doman+rid in order to create a new FUID. | |
858 | * | |
859 | * The individual ACEs may contain an ephemeral uid/gid which is no | |
860 | * longer valid and will need to be replaced with an actual FUID. | |
861 | * | |
862 | */ | |
863 | static int | |
633e8030 | 864 | zfs_replay_acl(zfs_sb_t *zsb, lr_acl_t *lr, boolean_t byteswap) |
34dc7c2f BB |
865 | { |
866 | ace_t *ace = (ace_t *)(lr + 1); | |
867 | vsecattr_t vsa; | |
868 | znode_t *zp; | |
869 | int error; | |
870 | ||
871 | if (byteswap) { | |
872 | byteswap_uint64_array(lr, sizeof (*lr)); | |
873 | zfs_ace_byteswap(ace, lr->lr_acl_bytes, B_FALSE); | |
874 | if (lr->lr_fuidcnt) { | |
875 | byteswap_uint64_array((caddr_t)ace + | |
876 | ZIL_ACE_LENGTH(lr->lr_acl_bytes), | |
877 | lr->lr_fuidcnt * sizeof (uint64_t)); | |
878 | } | |
879 | } | |
880 | ||
633e8030 | 881 | if ((error = zfs_zget(zsb, lr->lr_foid, &zp)) != 0) |
34dc7c2f | 882 | return (error); |
34dc7c2f BB |
883 | |
884 | bzero(&vsa, sizeof (vsa)); | |
885 | vsa.vsa_mask = VSA_ACE | VSA_ACECNT | VSA_ACE_ACLFLAGS; | |
886 | vsa.vsa_aclcnt = lr->lr_aclcnt; | |
887 | vsa.vsa_aclentp = ace; | |
888 | vsa.vsa_aclentsz = lr->lr_acl_bytes; | |
889 | vsa.vsa_aclflags = lr->lr_acl_flags; | |
890 | ||
891 | if (lr->lr_fuidcnt) { | |
892 | void *fuidstart = (caddr_t)ace + | |
893 | ZIL_ACE_LENGTH(lr->lr_acl_bytes); | |
894 | ||
633e8030 | 895 | zsb->z_fuid_replay = |
34dc7c2f BB |
896 | zfs_replay_fuids(fuidstart, &fuidstart, |
897 | lr->lr_fuidcnt, lr->lr_domcnt, 0, 0); | |
898 | } | |
899 | ||
633e8030 | 900 | error = zfs_setsecattr(ZTOI(zp), &vsa, 0, kcred); |
34dc7c2f | 901 | |
633e8030 BB |
902 | if (zsb->z_fuid_replay) |
903 | zfs_fuid_info_free(zsb->z_fuid_replay); | |
34dc7c2f | 904 | |
633e8030 BB |
905 | zsb->z_fuid_replay = NULL; |
906 | iput(ZTOI(zp)); | |
34dc7c2f BB |
907 | |
908 | return (error); | |
909 | } | |
910 | ||
911 | /* | |
912 | * Callback vectors for replaying records | |
913 | */ | |
b01615d5 RY |
914 | zil_replay_func_t zfs_replay_vector[TX_MAX_TYPE] = { |
915 | (zil_replay_func_t)zfs_replay_error, /* no such type */ | |
916 | (zil_replay_func_t)zfs_replay_create, /* TX_CREATE */ | |
917 | (zil_replay_func_t)zfs_replay_create, /* TX_MKDIR */ | |
918 | (zil_replay_func_t)zfs_replay_create, /* TX_MKXATTR */ | |
919 | (zil_replay_func_t)zfs_replay_create, /* TX_SYMLINK */ | |
920 | (zil_replay_func_t)zfs_replay_remove, /* TX_REMOVE */ | |
921 | (zil_replay_func_t)zfs_replay_remove, /* TX_RMDIR */ | |
922 | (zil_replay_func_t)zfs_replay_link, /* TX_LINK */ | |
923 | (zil_replay_func_t)zfs_replay_rename, /* TX_RENAME */ | |
924 | (zil_replay_func_t)zfs_replay_write, /* TX_WRITE */ | |
925 | (zil_replay_func_t)zfs_replay_truncate, /* TX_TRUNCATE */ | |
926 | (zil_replay_func_t)zfs_replay_setattr, /* TX_SETATTR */ | |
927 | (zil_replay_func_t)zfs_replay_acl_v0, /* TX_ACL_V0 */ | |
928 | (zil_replay_func_t)zfs_replay_acl, /* TX_ACL */ | |
929 | (zil_replay_func_t)zfs_replay_create_acl, /* TX_CREATE_ACL */ | |
930 | (zil_replay_func_t)zfs_replay_create, /* TX_CREATE_ATTR */ | |
931 | (zil_replay_func_t)zfs_replay_create_acl, /* TX_CREATE_ACL_ATTR */ | |
932 | (zil_replay_func_t)zfs_replay_create_acl, /* TX_MKDIR_ACL */ | |
933 | (zil_replay_func_t)zfs_replay_create, /* TX_MKDIR_ATTR */ | |
934 | (zil_replay_func_t)zfs_replay_create_acl, /* TX_MKDIR_ACL_ATTR */ | |
935 | (zil_replay_func_t)zfs_replay_write2, /* TX_WRITE2 */ | |
34dc7c2f | 936 | }; |