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Commit | Line | Data |
---|---|---|
ade81b8a AK |
1 | Version 2.02.10 - |
2 | ================================== | |
13ba0f94 AK |
3 | Fix lvconvert mirror change case detection logic. |
4 | Fix mirror log detachment so it correctly becomes a standalone LV. | |
bbb06856 AK |
5 | Extend _check_contiguous() to detect single-area LVs. |
6 | Include mirror log (untested) in _for_each_pv() processing. | |
7 | Use MIRROR_LOG_SIZE constant. | |
8 | Remove struct seg_pvs from _for_each_pv() to generalise. | |
9 | Avoid adding duplicates to list of parallel PVs to avoid. | |
d9c6bbab AK |
10 | Fix several incorrect comparisons in parallel area avoidance code. |
11 | Fix segment lengths when flattening existing parallel areas. | |
12 | Log existing parallel areas prior to allocation. | |
13 | Fix mirror log creation when activation disabled. | |
fe748f00 | 14 | Don't attempt automatic recovery without proper locking. |
dc4d7417 AK |
15 | When using local file locking, skip clustered VGs. |
16 | Add fallback_to_clustered_locking and fallback_to_local_locking parameters. | |
a45da5f6 AK |
17 | lvm.static uses built-in cluster locking instead of external locking. |
18 | Don't attempt to load shared libraries if built statically. | |
1c792fad | 19 | Change default locking_lib to liblvm2clusterlock.so. |
08c060cf AK |
20 | Add skip_dev_dir() to process command line VGs. |
21 | Stop clvmd complaining about nodes that have left the cluster. | |
0550c1b6 | 22 | Move lvm_snprintf(), split_words() and split_dm_name() into libdevmapper. |
48432c88 AK |
23 | Add lvconvert man page. |
24 | Add mirror options to man pages. | |
d68336a5 | 25 | Prevent mirror renames. |
6711231a | 26 | Move CMDLIB code into separate file and record whether static build. |
ade81b8a | 27 | |
086b63ca | 28 | Version 2.02.09 - 17th August 2006 |
64c84579 | 29 | ================================== |
94d501ed | 30 | Fix PE_ALIGN for pagesize over 32KB. |
b5d761e1 | 31 | Separate out LVM1_PE_ALIGN and pe_align(). |
916490f8 | 32 | Add lvm_getpagesize wrapper. |
e95d8284 | 33 | Add --maxphysicalvolumes to vgchange. |
64c84579 | 34 | |
a9a6934b AK |
35 | Version 2.02.08 - 15th August 2006 |
36 | ================================== | |
438abca8 AK |
37 | Add checks for duplicate LV name, lvid and PV id before writing metadata. |
38 | Report all sanity check failures, not just the first. | |
9cd3426d | 39 | Fix missing lockfs on first snapshot creation. |
e3ad1d19 | 40 | Add unreliable --trustcache option to reporting commands. |
8b0d546f | 41 | Fix locking for mimage removal. |
b813f533 | 42 | Fix clvmd_init_rhel4 'status' exit code. |
7a21367d | 43 | |
cecdabd9 AK |
44 | Version 2.02.07 - 17th July 2006 |
45 | ================================ | |
443a8f76 | 46 | Fix activation logic in lvchange --persistent. |
fe686a51 | 47 | Don't ignore persistent minor numbers when activating. |
0b431b8a | 48 | Use RTLD_GLOBAL when loading shared libraries. |
e67ed94b | 49 | Add some forgotten memlock checks to _vg_read to protect against full scans. |
f1dc5cc9 AK |
50 | Add mutex to dmeventd_mirror to avoid concurrent execution. |
51 | Fix vgreduce --removemissing to return success if VG is already consistent. | |
4bfab20a | 52 | Fix return code if VG specified on command line is not found. |
2415c1ef AK |
53 | Fix PV tools to include orphaned PVs in default output again. |
54 | Fixed unaligned access when using clvm. | |
9f100d60 | 55 | Fix an extra dev_close in a label_read error path. |
4cd33f98 | 56 | Append patches to commit emails. |
4aae7246 | 57 | Fix target_register_events args. |
83de5aa6 | 58 | Prevent snapshots of mirrors. |
aba30ebc AK |
59 | Add DISTCLEAN_TARGETS to make template for configure.h. |
60 | More fixes to error paths. | |
2293567c AK |
61 | Fix lvcreate corelog validation. |
62 | Add --config for overriding most config file settings from cmdline. | |
63 | Quote arguments when printing command line. | |
64 | Remove linefeed from 'initialising logging' message. | |
65 | Add 'Completed' debug message. | |
66 | Don't attempt library exit after reloading config files. | |
67 | Always compile with libdevmapper, even if device-mapper is disabled. | |
476d09d0 | 68 | |
396cbbde AK |
69 | Version 2.02.06 - 12th May 2006 |
70 | =============================== | |
3e3d5d85 AK |
71 | Propagate --monitor around cluster. |
72 | Add --monitor to vgcreate and lvcreate to control dmeventd registration. | |
73 | Filter LCK_NONBLOCK in clvmd lock_vg. | |
de828433 | 74 | Add --nosync to lvcreate with LV flag NOTSYNCED. |
49fba23c | 75 | Use mirror's uuid for a core log. |
aeb2c277 AK |
76 | Add mirror log fault-handling policy. |
77 | Improve mirror warning messages and tidy dmeventd syslog output. | |
526a3c21 | 78 | Propagate nosync flag around cluster. |
532dae48 | 79 | Allow vgreduce to handle mirror log failures. |
f17f6814 | 80 | Add --corelog to lvcreate and lvconvert. |
5c9d70c9 AK |
81 | Create a log header for replacement in-sync mirror log. |
82 | Use set_lv() and dev_set() to wipe sections of devices. | |
83 | Add mirror_in_sync() flag to avoid unnecessary resync on activation. | |
898e6f8e | 84 | Add mirror_library description to example.conf. |
eba586f0 | 85 | Fix uuid_from_num() buffer overrun. |
72b2cb61 AK |
86 | Make SIZE_SHORT the default for display_size(). |
87 | Fix some memory leaks in error paths found by coverity. | |
88 | Use C99 struct initialisers. | |
89 | Move DEFS into configure.h. | |
90 | Clean-ups to remove miscellaneous compiler warnings. | |
12de747d AK |
91 | Improve stripe size validation. |
92 | Increase maximum stripe size limit to physical extent size for lvm2 metadata. | |
2f1489a6 | 93 | Fix activation code to check for pre-existing mirror logs. |
089ae9a5 | 94 | Tighten region size validation. |
81b4308b | 95 | Ignore empty strings in config files. |
12ccdb25 | 96 | Require non-zero regionsize and document parameter on lvcreate man page. |
26b25249 AK |
97 | Invalidate cache if composition of VG changed externally. |
98 | ||
05ffaffe | 99 | Version 2.02.05 - 21st April 2006 |
c05fbac2 | 100 | ================================= |
05ffaffe | 101 | Fix vgid string termination in recent cache code. |
c05fbac2 | 102 | |
13eadfc9 | 103 | Version 2.02.04 - 19th April 2006 |
3ab3766f | 104 | ================================= |
8a2fc586 AK |
105 | Check for libsepol. |
106 | Add some cflow & scope support. | |
107 | Separate out DEFS from CFLAGS. | |
108 | Remove inlines and use unique function names. | |
3ab3766f | 109 | |
7fae84d7 AK |
110 | Version 2.02.03 - 14th April 2006 |
111 | ================================= | |
dbd3026f | 112 | vgrename accepts vgid and exported VG. |
f855ac38 | 113 | Add --partial to pvs. |
2ab16287 AK |
114 | When choosing between identically-named VGs, also consider creation_host. |
115 | Provide total log suppression with 2. | |
a5fe5a7c AK |
116 | Fix vgexport/vgimport to set/reset PV exported flag so pv_attr is correct. |
117 | Add vgid to struct physical_volume and pass with vg_name to some functions. | |
e8db7023 | 118 | If two or more VGs are found with the same name, use one that is not exported. |
f084e627 | 119 | Whenever vgname is captured, also capture vgid and whether exported. |
cced28da | 120 | Remove an incorrect unlock_vg() from process_each_lv(). |
76f97cd7 | 121 | Update extent size information in vgchange and vgcreate man pages. |
ace652e6 | 122 | Introduce origin_from_cow() and lv_is_visible(). |
7810d55d | 123 | pvremove without -f now fails if there's no PV label. |
1c8b86c7 | 124 | Support lvconvert -s. |
1a01b0c1 | 125 | Suppress locking library load failure message if --ignorelockingfailure. |
9f5d8283 | 126 | Propagate partial mode around cluster. |
d6207798 | 127 | Fix archive file expiration. |
ed2b1bc5 | 128 | Fix dmeventd build. |
e7f55bb4 | 129 | clvmd now uses libcman rather than cman ioctls. |
a3167672 | 130 | clvmd will allow new cman to shutdown on request. |
ed2b1bc5 | 131 | |
b5f90860 AK |
132 | Version 2.02.02 - 7th February 2006 |
133 | =================================== | |
f0c9fe01 | 134 | Add %.so: %.a make template rule. |
e4c11ad1 AK |
135 | Switchover library building to use LIB_SUFFIX. |
136 | Only do lockfs filesystem sync when suspending snapshots. | |
bfe2b548 | 137 | Always print warning if activation is disabled. |
079ac15e | 138 | vgreduce removes mirror images. |
c9dcba6b | 139 | Add --mirrorsonly to vgreduce. |
3fc3e48c | 140 | vgreduce replaces active LVs with error segment before removing them. |
bbf83db1 AK |
141 | Set block_on_error parameter if available. |
142 | Add target_version. | |
cad9fac9 | 143 | Add details to format1 'Invalid LV in extent map' error message. |
e6493477 | 144 | Fix lvscan snapshot full display. |
15d91f5a | 145 | Bring lvdisplay man page example into line. |
06f62ad1 | 146 | Add mirror dmeventd library. |
e2619d9e AK |
147 | Add some activation logic to remove_mirror_images(). |
148 | lvconvert can remove specified PVs from a mirror. | |
149 | lvconvert turns an existing LV into a mirror. | |
150 | Allow signed mirrors arguments. | |
151 | Move create_mirror_log() into toollib. | |
c27920b1 | 152 | Determine parallel PVs to avoid with ALLOC_NORMAL allocation. |
2fb492f6 | 153 | Fix lv_empty. |
ebf78e7d | 154 | |
20e5495e | 155 | Version 2.02.01 - 23rd November 2005 |
0c32d9db | 156 | ==================================== |
f3ce273f | 157 | Fix lvdisplay cmdline to accept snapshots. |
349216a6 | 158 | Fix open RO->RW promotion. |
749caf94 | 159 | Fix missing vg_revert in lvcreate error path. |
0c32d9db | 160 | |
da5edd8e AK |
161 | Version 2.02.00 - 10th November 2005 |
162 | ==================================== | |
b79c897e | 163 | Extend allocation areas to avoid overflow with contiguous with other PVs. |
ad6b0ebb AK |
164 | Stop lvcreate attempting to wipe zero or error segments. |
165 | Added new lvs table attributes. | |
166 | Separated out activation preload. | |
167 | Moved activation functions into libdevmapper. | |
168 | Fixed build_dm_name. | |
169 | Add return macros. | |
436d3694 | 170 | Added xen xvd devices. |
7a593325 | 171 | Clear up precommitted metadata better. |
3bf5f6f5 | 172 | A pvresize implementation. |
a78c7609 | 173 | Fix contiguous allocation when there are no preceding segments. |
5727a8fa | 174 | Add mirror_seg pointer to lv_segment struct. |
5f5355cb | 175 | Only keep a device open if it's known to belong to a locked VG. |
f9a8e6ee | 176 | Fix lvdisplay to show all mirror destinations. |
76c8ddc0 | 177 | Replacement suspend code using libdevmapper dependency tree. |
352a99b9 AK |
178 | Add DEFS to make.tmpl. |
179 | Use dm_is_dm_major instead of local copy. | |
180 | Allow mapped devices to be used as PVs. | |
ffbfce30 | 181 | Move set_selinux_context into libdevmapper. |
78aa12e1 AK |
182 | Fix automatic text metadata buffer expansion (using macro). |
183 | Cache formatted text metadata buffer between metadata area writes. | |
31b5c6e6 | 184 | Add pe_start field to pvs. |
03b49fe1 | 185 | Add 'LVM-' prefix to uuids. |
06820362 | 186 | Split lv_segment_area from lv_segment to permit extension. |
9fdc84c3 | 187 | Replacement deactivation code using libdevmapper dependency tree. |
f894b4b1 | 188 | Simplify dev_manager_info(). |
a653923f | 189 | Attempt to load missing targets using modprobe. |
191abde9 | 190 | Add -a to lvscan. |
2262b320 AK |
191 | Move mknodes into libdevmapper. |
192 | Move bitset, hash, pool and dbg_malloc into libdevmapper. | |
58d83f1a | 193 | |
9aa2fec0 AK |
194 | Version 2.01.15 - 16th October 2005 |
195 | =================================== | |
9b02bdbc | 196 | Refuse to run pvcreate/pvremove on devices we can't open exclusively. |
9c9e30cd | 197 | Use ORPHAN lock definition throughout. |
0858a992 | 198 | Validate chunksize in lvcreate. |
2b96712a | 199 | Reduce chunksize limit to 512k. |
88d2bdc6 | 200 | Fix chunksize field in reports. |
540b3799 | 201 | Don't hide snapshots from default 'lvs' output. |
68366c99 AK |
202 | Add is_dm_major() for use in duplicate device detection in lvmcache_add(). |
203 | Really switch device number in lvmcache when it says it is doing so. | |
204 | Option for bitset memory allocation using malloc as well as pool. | |
dbb43034 | 205 | Don't assume exactly two mirrors when parsing mirror status. |
40ec1e8a | 206 | Suppress fsync() error message on filesystems that don't support it. |
ae9c3f16 AK |
207 | Fix yes_no_prompt() error handling. |
208 | Add lvm.conf comment warning against multiple filter lines. | |
721b61a4 | 209 | Tidy lvmconf.sh. |
fd0eec20 | 210 | Add format1 dev_write debug messages. |
3d387697 | 211 | Add clustered VG attribute to report. |
2d9e596f | 212 | Move lvconvert parameters into struct lvconvert_params. |
4c60a352 | 213 | Add clustered VG flag to LV lock requests. |
0fb173aa | 214 | Change LV locking macros to take lv instead of lvid. |
07d31831 AK |
215 | Prepend 'cluster' activation parameter to mirror log when appropriate. |
216 | Pass exclusive flag to lv_activate and on to target activation code. | |
217 | Prevent snapshot creation in a clustered VG for now. | |
fb9d44da | 218 | Factor out adjusted_mirror_region_size() and generate_log_name_format(). |
19763200 | 219 | Move compose_log_line() into mirror directory. |
4bf57ace | 220 | Factor out _get_library_path(). |
0c09c9d9 | 221 | Don't kill idling clvmd threads. |
fe6c7862 | 222 | clvmd no longer takes out locks for non-clustered LVs. |
0b63cc1e | 223 | Recognise ATA over Ethernet (aoe) devices. |
3bb7a8c8 AK |
224 | |
225 | Version 2.01.14 - 4th August 2005 | |
226 | ================================= | |
190f6945 | 227 | Fix lvconvert PV parameter in help string. |
78a352c2 | 228 | Prevent snapshots getting activated in a clustered VG. |
a4be2c01 | 229 | Separate out _build_dev_string. |
a9b5af1d AK |
230 | Move zero_lv to toollib. |
231 | Fix pool format handler to work with pv segment code. | |
d87b3a61 | 232 | |
42043c23 | 233 | Version 2.01.13 - 13th July 2005 |
f92853b4 | 234 | ================================ |
0440a206 AK |
235 | Fix pvmove segment splitting. |
236 | Abstract vg_validate. | |
10b44b2d | 237 | Only make one attempt at contiguous allocation. |
4f878105 AK |
238 | Fix lvm1 format metadata read. |
239 | Fix lvm1 format non-mirror lvcreate. | |
f92853b4 | 240 | |
1956b7be | 241 | Version 2.01.12 - 14th June 2005 |
3a373791 | 242 | ================================ |
5e947dac | 243 | Various allocation-related pvmove fixes. |
1956b7be AK |
244 | Log an error if clvmd can't resolve a host name got from CCS. |
245 | Fix potential spin loop in clvmd. | |
3a373791 | 246 | |
5e2a6b8f AK |
247 | Version 2.01.11 - 13th June 2005 |
248 | ================================ | |
5e947dac | 249 | Added lvmconf.sh. |
56c3d1f7 AK |
250 | Use matchpathcon mode parameter. |
251 | Don't defer closing dead FDs in clvmd. | |
5748cb17 | 252 | Remove hard-coded 64k text metadata writing restriction. |
8b80d2a5 | 253 | Make VG name restrictions consistent. |
1a1f3d3e | 254 | Introduce lvconvert. So far only removes mirror images. |
ffb0e538 | 255 | Allow mirror images to be resized. |
c77de777 | 256 | Allow mirror images to have more than one segment. |
8211a13c AK |
257 | Centralise restrictions on LV names. |
258 | Always insert an intermediate layer for mirrors. | |
259 | Suppress hidden LVs from reports unless --all is given. | |
260 | Use square brackets for hidden LVs in reports. | |
60f13f01 AK |
261 | Allow the creation of mirrors with contiguous extents. |
262 | Always perform sanity checks against metadata before committing it to disk. | |
263 | Split lv_extend into two steps: choosing extents + allocation to LV(s). | |
264 | Add mirror log region size to metadata. | |
265 | Use list_iterate_items throughout and add list*back macros. | |
266 | Introduce seg_ macros to access areas. | |
267 | Add segtype_is_ macros. | |
268 | Support tiny metadata areas for pool conversions. | |
269 | Mirror activation handles disk log as well as core. | |
270 | Activation code recognises mirror log dependency. | |
271 | Add mirror_log and regionsize fields to report. | |
bd236f65 | 272 | Fix non-orphan pvchange -u. |
21ca3b12 | 273 | Fix vgmerge to handle duplicate LVIDs. |
7ac8c238 | 274 | Move archiver code from tools into library. |
24e65464 | 275 | vgscan/change/display/vgs automatically create metadata backups if needed. |
e7c47a5d | 276 | Merge cloned allocation functions. |
0888dc43 | 277 | Fix contiguous allocation policy with linear. |
17ae61cc | 278 | Cope with missing format1 PVs again. |
7f2def9e AK |
279 | Remove lists of free PV segments. |
280 | Simplify pv_maps code and remove slow bitset algorithm. | |
281 | Red-Hat-ify the clvmd rhel4 initscript. | |
c44c04a6 | 282 | %Zu->%zu |
c708ec79 | 283 | Fix loopfiles alias alloc & mem debugging. |
4d122676 | 284 | Un-inline dbg_strdup. |
32469fb2 AK |
285 | lv_reduce tidying. |
286 | Remove some unnecessary parameters. | |
287 | Introduce seg_is macros. | |
b8e2ad3d | 288 | |
f81656fd AK |
289 | Version 2.01.10 - 3rd May 2005 |
290 | ============================== | |
abe198c0 | 291 | Don't create backup and archive dirs till needed. |
15db9fcf AK |
292 | Reinstate full PV size when removing from VG. |
293 | Support loopfiles for testing. | |
e40d124e | 294 | Tidy lv_segment interface. |
15db9fcf | 295 | pv_segment support. |
66278a80 | 296 | vgchange --physicalextentsize |
90395b8d | 297 | Internal snapshot restructuring. |
69b2cc0e | 298 | Remove unused internal non-persistent snapshot option. |
864de9ce | 299 | Allow offline extension of snapshot volumes. |
367b9cb1 | 300 | Move from 2-step to 3-step on-disk metadata commit. |
864de9ce | 301 | Scan ramdisks too and allow non-O_DIRECT fallback. |
1128f56b | 302 | Annotate, tidy and extend list.h. |
1165258c | 303 | Alignment tidying. |
2b7e4013 | 304 | Make clvmd work around some "bugs" in gulm's node state notifications. |
30bda776 | 305 | Tidy clvmd's SIGHUP handler |
4a0623f9 | 306 | |
37baa586 AK |
307 | Version 2.01.09 - 4th April 2005 |
308 | ================================ | |
0a0f13e6 | 309 | Add --ignorelockingfailure to vgmknodes. |
11270d07 | 310 | clvmd: Don't allow user operations to start until the lvm thread is fully up. |
a478de3d | 311 | clvmd-gulm: set KEEPALIVE on sockets. |
11270d07 | 312 | |
c8f9c82d AK |
313 | Version 2.01.08 - 22nd March 2005 |
314 | ================================= | |
343a8c92 | 315 | Add clustered attribute so vgchange can identify clustered VGs w/o locking. |
e5b836d2 | 316 | Improve detection of external changes affecting internal cache. |
162d85b9 | 317 | Add 'already in device cache' debug message. |
200ef4db | 318 | Add -a to pvdisplay -C. |
0aa8e5be | 319 | Avoid rmdir opendir error messsages when dir was already removed. |
779b7713 | 320 | Tighten signal handlers. |
7e0b7fd0 | 321 | Avoid some compiler warnings. |
e5def0ba | 322 | Additional rename failure error message. |
1cbfe699 | 323 | read/write may be macros. |
02c6d3f2 | 324 | clvmd: don't take out lvm thread lock at startup, it only protects jobs list. |
47de3990 | 325 | |
b9565b40 | 326 | Version 2.01.07 - 8th March 2005 |
4c908521 | 327 | ================================ |
b9565b40 | 328 | Cope with new devices appearing by rescanning /dev if a uuid can't be found. |
8f5d81cb | 329 | Remove DESTDIR from LVM_SHARED_PATH. |
3329bbfd PC |
330 | clvmd fixes: make FDs close-on-exec |
331 | gulm unlocks VG & orphan locks at startup in case they are stale | |
332 | gulm now unlocks VG & orphan locks if client dies. | |
4c908521 | 333 | |
9a56fc81 AK |
334 | Version 2.01.06 - 1st March 2005 |
335 | ================================ | |
aa70fe8b | 336 | Suppress 'open failed' error messages during scanning. |
432cd1e4 | 337 | Option to suppress warnings of file descriptors left open. |
f3b0ea28 | 338 | Fix default value of metadatacopies in documentation (2->1). |
ce1aa2c3 | 339 | Fix clvmd-gulm locking. |
eb3037dd PC |
340 | ./configure --enable-debug now enables debugging code in clvmd. |
341 | Fix clvmd-gulm node up/down code so it actually works. | |
342 | clvmd-gulm now releases locks when shut down. | |
8b307a08 | 343 | |
8e3a97ba AK |
344 | Version 2.01.05 - 18th February 2005 |
345 | ==================================== | |
346 | Static binary invokes dynamic binary if appropriate. | |
a3dfa1c7 | 347 | Make clvmd config check a little more tolerant. |
c9808c32 | 348 | gulm clvmd can now cope with >1 message arriving in a TCP message. |
50e3a3f3 | 349 | |
f1b2dad4 | 350 | Version 2.01.04 - 9th February 2005 |
939a307d | 351 | =================================== |
f1b2dad4 AK |
352 | Add fixed offset to imported pool minor numbers. |
353 | Update binary pathnames in clvmd_init_rhel4. | |
3ef1acee | 354 | lvm2cmd.so should skip the check for open fds. |
421c2a6a | 355 | Remove unused -f from pvmove. |
28b4320c | 356 | Gulm clvmd doesn't report "connection refused" errors. |
d9656543 | 357 | clvmd does a basic config file sanity check at startup. |
ceda2b14 | 358 | Fix potential thread shutdown race in clvmd. |
939a307d | 359 | |
07a2b9f8 | 360 | Version 2.01.03 - 1st February 2005 |
2efec8b2 | 361 | =================================== |
274c88be | 362 | More 64-bit display/report fixes. |
51c2a813 | 363 | More informative startup mesg if can't create /etc/lvm. |
7851b13b | 364 | Fix snapshot device size bug (since 2.01.01). |
c9f9a8b2 | 365 | clvmd announces startup and cluster connection in syslog. |
4e224cf0 | 366 | Gulm clvmd doesn't hang trying to talk to a rebooted node. |
9549da27 | 367 | Gulm clvmd doesn't print cman error on startup. |
2efec8b2 | 368 | |
a918e733 | 369 | Version 2.01.02 - 21st January 2005 |
c44c015a | 370 | =================================== |
eaafeaaa | 371 | Update clvmd_init_rhel4: use lvm.static and don't load dlm. |
ed2799e7 | 372 | Fix some size_t printing. |
894a05ff | 373 | Fix 64 bit xlate consts. |
da73b38d | 374 | Split out pool sptype_names to avoid unused const. |
52f9afec | 375 | Always fail if random id generation fails. |
c44c015a | 376 | Recognise gnbd devices. |
6f4d25ec PC |
377 | Fix clvmd startup bug introduced in cman/gulm amalgamation. |
378 | Improve reporting of node-specific locking errors. | |
c44c015a | 379 | |
5d0b9f47 | 380 | Version 2.01.01 - 19th January 2005 |
34d9b431 | 381 | =================================== |
5d0b9f47 | 382 | Fix clvmd lv_info_by_lvid open_count. |
c45a8a2c | 383 | Store snapshot and origin sizes separately. |
73a9487f | 384 | Update vgcreate man page. |
34d9b431 | 385 | |
3833b9cc AK |
386 | Version 2.01.00 - 17th January 2005 |
387 | =================================== | |
73543ee7 | 388 | Fix vgscan metadata auto-correction. |
e9c761b8 | 389 | Only ask libdevmapper for open_count when we need it. |
bfe848e1 | 390 | Adjust RHEL4 clvmd init script priority. |
5c7fc7c4 | 391 | Enable building of CMAN & GULM versions of clvmd into a single binary |
968b11a9 | 392 | |
b7b17625 AK |
393 | Version 2.00.33 - 7th January 2005 |
394 | ================================== | |
2245e1c4 | 395 | pvcreate wipes first 4 sectors unless given --zero n. |
a057a834 | 396 | gulm clvmd now uses new ccsd key names. |
67443fad | 397 | gulm clvmd now doesn't ignore the first node in cluster.conf |
0d194755 PC |
398 | Improve clvmd failure message if it's already running. |
399 | Allow user to kill clvmd during initialisation. | |
b9fb9b20 | 400 | Fix off-by-one error in cluster_locking that could cause read hangs. |
a057a834 | 401 | |
01a0beed | 402 | Version 2.00.32 - 22nd December 2004 |
158fe3d3 | 403 | ==================================== |
7e9e9502 | 404 | Drop static/dl restriction for now. |
01a0beed | 405 | Fix an error fprintf. |
bc0d0ce0 | 406 | Fix vgdisplay -s. Breaks (undocumented) lvs/pvs/vgs -s instead for now. |
165f49ba | 407 | Fix device reference counting on re-opens. |
f6ab00eb | 408 | Ignore sysfs symlinks when DT_UNKNOWN. |
57b08371 | 409 | Add clvmd init script for RHEL4. |
d46fd67f | 410 | Skip devices that are too small to be PVs. |
8c9a1d6a | 411 | Fix pvchange -x segfault with lvm2-format orphan. |
9ec48461 | 412 | Cope with empty msdos partition tables. |
db1cd377 | 413 | Add CONTRIBUTORS file. |
158fe3d3 | 414 | |
9a2abb82 | 415 | Version 2.00.31 - 12th December 2004 |
6aad6545 | 416 | ==================================== |
9a2abb82 | 417 | Reopen RO file descriptors RW if necessary. |
6aad6545 | 418 | |
c4bb9aa6 | 419 | Version 2.00.30 - 10th December 2004 |
0ef6cc3f | 420 | ==================================== |
09a7dce6 AK |
421 | Additional device-handling debug messages. |
422 | Additional verbosity level -vvvv includes line numbers and backtraces. | |
423 | Verbose messages now go to stderr not stdout. | |
424 | Close any stray file descriptors before starting. | |
425 | Refine partitionable checks for certain device types. | |
426 | Allow devices/types to override built-ins. | |
21c42c7f | 427 | Fix lvreduce man page .i->.I |
80b04895 | 428 | Fix vgsplit man page title. |
db7e9905 | 429 | Fix clvmd man makefile. |
39de4a2a AK |
430 | Extend dev_open logging. |
431 | Make clvmd_fix_conf.sh UNDOable. | |
0ef6cc3f | 432 | |
66f04084 AK |
433 | Version 2.00.29 - 27th November 2004 |
434 | ==================================== | |
435 | xlate compilation fix. | |
436 | ||
bbdab3fc | 437 | Version 2.00.28 - 27th November 2004 |
a266258f | 438 | ==================================== |
bbdab3fc | 439 | Fix partition table & md signature detection. |
a266258f AK |
440 | Minor configure/makefile tidy. |
441 | Export version.h from tools for clvmd. | |
442 | ||
2e605167 | 443 | Version 2.00.27 - 24th November 2004 |
a614641a | 444 | ==================================== |
c3a4c63c | 445 | Trap large memory allocation requests. |
2e605167 | 446 | Fix to partition table detection code. |
7f1e8db7 | 447 | Improve filter debug mesgs. |
838ebb83 | 448 | Make clvmd_fix_conf.sh UNDOable |
a614641a | 449 | |
d528aaa6 AK |
450 | Version 2.00.26 - 23rd November 2004 |
451 | ==================================== | |
bd46a496 | 452 | Improve pool debugging stats. |
985ef461 | 453 | Detect partition table signature. |
5ab925de | 454 | pvcreate wipes md superblocks. (With --uuid or --restorefile it prompts.) |
b2dd0bb1 | 455 | Separate out md superblock detection code. |
0ec78e98 AK |
456 | Prevent snapshot origin resizing. |
457 | Improve a vgremove error message. | |
fcac0642 AK |
458 | Update some man pages. |
459 | Allow y/n with -ae args (exclusive activation). | |
cb8920e6 | 460 | Fixes to lvcreate vgname parsing. |
56f5c04d | 461 | Fix dm_name string size calculation. |
bfd4b014 | 462 | Improve clvmd error reporting during startup. |
cf541774 | 463 | Make clvmd cope with large gaps in node numbers IDs. |
bfd4b014 | 464 | Make clvmd initialisation cope better with debugging output. |
63bea03e | 465 | Tidy clvmd socket callbacks so all work happens outside main loop. |
3d4159b6 | 466 | clvmd -V now displays lvm version too. |
b1098701 | 467 | Add optional gulm build for clvmd |
b44dc25e | 468 | |
c3c9d9b0 | 469 | Version 2.00.25 - 29th September 2004 |
f2b2f485 | 470 | ===================================== |
be495a46 AK |
471 | Fix return code from rm_link for vgmknodes. |
472 | Make clvmd LV hash table thread-safe. | |
c3c9d9b0 AK |
473 | Fix clvmd locking so it will lock out multiple users on the same node. |
474 | Fix clvmd VG locking to it can cope with multiple VG locks. | |
475 | Remove spurious trailing dot in lvreduce man page. | |
476 | Fix vgremove locking. | |
f2b2f485 | 477 | |
f663e437 | 478 | Version 2.00.24 - 16th September 2004 |
5b3d93c8 | 479 | ===================================== |
2b176f90 | 480 | Fix pool_empty so it really does empty the memory pool. |
c4ddb31a | 481 | Rename old segtypes files to segtype. |
e26c4fd2 AK |
482 | Some fixes to memory debugging code. |
483 | Exclude internal commands formats & segtypes from install. | |
5b3d93c8 | 484 | |
47ded66e AK |
485 | Version 2.00.23 - 15th September 2004 |
486 | ===================================== | |
7f64c8e5 | 487 | Export dm name build & split functions. |
60bd7179 | 488 | Use O_NOATIME on devices if available. |
19d1e710 | 489 | Write log message when each segtype/format gets initialised. |
156dd4f1 | 490 | New commands 'segtypes' and 'formats'. |
17d1ae7e | 491 | Suppress pvmove abort message in test mode. |
b9ade4bc | 492 | Improve pvcreate/remove device not found error message. |
00b47204 | 493 | Allow pvmove to move data within the same PV. |
05503c5e | 494 | Describe how pvmove works on man page. |
68eb9e3b | 495 | Test for incompatible format/segtype combinations in lv_extend. |
075ab744 PC |
496 | Fix lvchange example on man page. |
497 | ||
6e047bb5 AK |
498 | Version 2.00.22 - 3rd September 2004 |
499 | ==================================== | |
b588726e | 500 | Fix /dev/vgname perms. |
f15c75cb AK |
501 | Restructure xlate.h. |
502 | Add clvmd man page. | |
9c2f42bd | 503 | |
311cea83 AK |
504 | Version 2.00.21 - 19th August 2004 |
505 | ================================== | |
506 | Update cnxman-socket.h from cman. | |
acac21c4 | 507 | Recognise iseries/vd devices. |
cab8ea7c | 508 | Use 'make install_cluster' to install cluster extensions only. |
cf076dd3 | 509 | Cope with DT_UNKNOWN in sysfs. |
392b28ec AK |
510 | Fix extents_moved metadata size comment. |
511 | Remove duplicate line in pvremove help text. | |
512 | Support variable mirror region size. | |
513 | Support PE ranges in pvmove source PV. | |
514 | Fixes to as-yet-unused LV segment splitting code. | |
eabaa339 | 515 | Change alloc_areas to pe_ranges and allow suppression of availability checks. |
a303dcde | 516 | Add dev_size column to pvs. |
5fd24a89 | 517 | Add report columns for in-kernel device number. |
3b55d300 | 518 | |
ad6254c5 AK |
519 | Version 2.00.20 - 3 July 2004 |
520 | ============================= | |
521 | More autoconf fixes. | |
8bad0339 | 522 | Fix device number handling for 2.6 kernels. |
8630c7fb | 523 | |
8ce0cbda | 524 | Version 2.00.19 - 29 June 2004 |
2e15e5e4 | 525 | ============================== |
8ce0cbda AK |
526 | Reduce severity of setlocale failure message. |
527 | Recognise argv[0] "initrd-lvm" (pld-linux). | |
528 | Make -O2 configurable. | |
80992638 AK |
529 | Added --disable-selinux to configure script. |
530 | LD_FLAGS->LDFLAGS & LD_DEPS->LDDEPS in configure script. | |
531 | Add init_debug to clvmd. | |
2e15e5e4 | 532 | |
d3c8211f AK |
533 | Version 2.00.18 - 24 June 2004 |
534 | ============================== | |
88be836f | 535 | Fix vgchange activation. |
d3c8211f AK |
536 | Add cluster support. |
537 | ||
809fae91 AK |
538 | Version 2.00.17 - 20 June 2004 |
539 | ============================== | |
540 | configure --enable-fsadm to try out fsadm. fsadm is not tested yet. | |
c29d2465 | 541 | Display all filtered devices, not just PVs, with pvs -a. |
01c263e9 | 542 | Fix sync_dir() when no / in filename |
8d267798 | 543 | vgcfgbackup -f accepts template with %s for VG name. |
374df1cf | 544 | Extend hash functions to handle non-null-terminated data. |
b86ef8e2 | 545 | Add local activation support. |
b7d0982a | 546 | Tidy relative paths in makefile includes. |
1a9ea74d | 547 | fsadm support for fsck and resizing - needs testing. |
d8ac0fbc | 548 | Add read-only GFS pool support. |
8c670f83 | 549 | Add lvm2create_initrd script from http://poochiereds.net/svn/lvm2/ |
30bab85b | 550 | Fix rounding of large diplayed sizes. |
7d36b514 | 551 | Suppress decimal point when using units of sectors/bytes. |
abaf083d | 552 | Additional kernel target checks before pvmove & snapshot creation. |
2ea0f30f | 553 | Add i2o_block. |
abaf083d | 554 | |
ea556d1f | 555 | Version 2.00.16 - 24 May 2004 |
25579907 | 556 | ============================= |
bfa258b3 | 557 | Set area_count within alloc_lv_segment. |
7f0dc9c4 | 558 | Remove error labels from lvresize. |
199fa12a | 559 | Fix a pvs error path. |
36cfd887 | 560 | xxchange -ae for exclusive activation. |
29e94d95 | 561 | Don't return non-zero status if there aren't any volume groups. |
a0a23eff AK |
562 | Add --alloc argument to tools. |
563 | Rename allocation policies to contiguous, normal, anywhere, inherit. | |
564 | nextfree becomes normal; anywhere isn't implemented yet. | |
565 | LV inherits allocation policy from VG. Defaults: LV - inherit; VG - normal | |
566 | Additional status character added to vgs to indicate allocation policy. | |
b61702ce | 567 | Add reset_fn to external_locking. |
e0a86d8c AK |
568 | Ensure presence of virtual targets before attempting activating. |
569 | Attempt to fix resizing of snapshot origins. | |
241913fe | 570 | Restructure lvresize, bringing it closer to lvcreate. |
6925cbe6 | 571 | A quick sanity check on vg_disk struct when read in. More checks needed. |
ff4b8b64 | 572 | Only include visible LVs in active/open counts. |
1832f310 AK |
573 | Add virtual segment types, zero and error. A large sparse device can be |
574 | constructed as a writeable snapshot of a large zero segment. | |
575 | Add --type to lvcreate/resize. | |
1d2ebf62 AK |
576 | Push lv_create & alloc policy up to tool level. |
577 | Fix pvdisplay return code. | |
e3adcd79 | 578 | Detect invalid LV names in arg lists. |
0e3d9452 AK |
579 | Reporting uses line-at-a-time output. |
580 | lvm2 format sets unlimited_vols format flag. | |
ea601b75 AK |
581 | Internal-only metadata flag support. |
582 | Basic checking for presence of device-mapper targets. | |
cb919290 | 583 | Separate out polldaemon. |
23289e6d AK |
584 | Revise internal locking semantics. |
585 | Move find_pv_by_name to library. | |
0b2b87b7 AK |
586 | Rename move->copy. |
587 | Add devices to segments report. | |
4922197a AK |
588 | Begin separating out segment code. There's a lot of change here. |
589 | Compress any (obsolete) long LVM1 pvids encountered. | |
25579907 AK |
590 | Support for tagged config files. |
591 | Don't abort operations if selinux present but disabled. | |
592 | Fix typo in configure which left HAVE_LIBDL unset. | |
593 | ||
a38df97f AK |
594 | Version 2.00.15 - 19 Apr 2004 |
595 | ============================= | |
596 | configure --with-owner= --with-group= to avoid -o and -g args to 'install' | |
597 | ||
96185e9c AK |
598 | Version 2.00.14 - 16 Apr 2004 |
599 | ============================= | |
600 | Use 64-bit file functions by default. | |
601 | ||
01c6121b | 602 | Version 2.00.13 - 16 Apr 2004 |
121c5c06 | 603 | ============================= |
01c6121b AK |
604 | Set devices/md_component_detection = 1 to ignore devices containing md |
605 | superblocks. [Luca Berra] | |
121c5c06 AK |
606 | Ignore error setting selinux file context if fs doesn't support it. |
607 | ||
a218a29c AK |
608 | Version 2.00.12 - 14 Apr 2004 |
609 | ============================= | |
4563e036 AK |
610 | Install a default lvm.conf into /etc/lvm if there isn't one already. |
611 | Allow different installation dir for lvm.static (configure --staticdir=) | |
612 | Fix inverted selinux error check. | |
613 | Recognise power2 in /proc/devices. | |
614 | Fix counting in lvs_in_vg_opened. [It ignored devices open more than once.] | |
615 | ||
e5b28125 AK |
616 | Version 2.00.11 - 8 Apr 2004 |
617 | ============================ | |
618 | Set fallback_to_lvm1 in lvm.conf (or configure --enable-lvm1_fallback) | |
619 | to run lvm1 binaries if running a 2.4 kernel without device-mapper. | |
620 | ||
0d0b3357 | 621 | Version 2.00.10 - 7 Apr 2004 |
35030bb0 AK |
622 | ============================ |
623 | More fixes for static build. | |
0d0b3357 AK |
624 | Add basic selinux support. |
625 | Fix sysfs detection. | |
35030bb0 | 626 | |
6b493d07 AK |
627 | Version 2.00.09 - 31 Mar 2004 |
628 | ============================= | |
cd242223 AK |
629 | Update copyright notices for Red Hat. |
630 | Fix vgmknodes to remove dud /dev/mapper entries. (libdevmapper update reqd). | |
631 | Add LVM1-style colon output to vgdisplay. | |
632 | lvchange --refresh to reload active LVs. | |
633 | Add string display to memory leak dump. | |
634 | Add locking flags & memlock option. | |
635 | Add list_versions to library. | |
636 | Ignore open hidden LVs when checking if deactivation is OK. | |
637 | Suppress move percentage when device inactive. | |
638 | Add lv_info_by_lvid. | |
639 | Various tidy-ups to the build process. | |
640 | Rebaseline internal verbose level. | |
641 | Add --nolocking option for read operations if locking is failing. | |
642 | Add option to compile into a library. | |
643 | When compiled without libdevmapper, only print warning message once. | |
644 | Fix lvreduce PV extent calculations. | |
645 | Fix DESTDIR to work with configure path overrides. | |
646 | Always use / as config file separator & rename internal config file variables. | |
647 | Add support for tagging PV/VG/LVs and hosts. | |
648 | Fix rare bug in recognition of long cmdline argument forms. | |
649 | Add basic internationalisation infrastructure. | |
650 | Don't recurse symlinked dirs such as /dev/fd on 2.6 kernels. | |
651 | Update autoconf files. | |
652 | Add sysfs block device filtering for 2.6 kernels. | |
653 | Update refs for move to sources.redhat.com. | |
654 | ||
f74d51d9 AK |
655 | Friday 14th November 2003 |
656 | ========================= | |
657 | Some bug fixes & minor enhancements, including: | |
658 | Backwards compatibility with LVM1 metadata improved. | |
659 | Missing man pages written. | |
660 | Tool error codes made more consistent. | |
661 | vgmknodes written. | |
662 | O_DIRECT can be turned off if it doesn't work in your kernel. | |
b2bb7264 | 663 | dumpconfig to display the active configuration file |
f74d51d9 AK |
664 | |
665 | You need to update libdevmapper before using 'vgmknodes' or 'vgscan --mknodes'. | |
666 | If your root filesystem is on an LV, you should run one of those two | |
667 | commands to fix up the special files in /dev in your real root filesystem | |
668 | after finishing with your initrd. Also, remember you can use | |
669 | 'vgchange --ignorelockingfailure' on your initrd if the tool fails because | |
670 | it can't write a lock file to a read-only filesystem. | |
671 | ||
541f8753 AK |
672 | Wednesday 30th April 2003 |
673 | ========================= | |
674 | A pvmove implementation is now available for the new metadata format. | |
675 | ||
676 | When running a command that allocates space (e.g. lvcreate), you can now | |
677 | restrict not only which disk(s) may be used but also the Physical Extents | |
678 | on those disks. e.g. lvcreate -L 10 vg1 /dev/hda6:1000-2000:3000-4000 | |
679 | ||
680 | ||
681 | Monday 18th November 2002 | |
5a52dca9 AK |
682 | ======================== |
683 | ||
684 | The new format of LVM metadata is ready for you to test! | |
685 | We expect it to be more efficient and more robust than the original format. | |
686 | It's more compact and supports transactional changes and replication. | |
687 | Should things go wrong on a system, it's human-readable (and editable). | |
688 | ||
689 | Please report any problems you find to the mailing list, | |
690 | linux-lvm@sistina.com. The software has NOT yet been thoroughly | |
691 | tested and so quite possibly there'll still be some bugs in it. | |
692 | Be aware of the disclaimer in the COPYING file. | |
693 | ||
694 | While testing, we recommend turning logging on in the configuration file | |
695 | to provide us with diagnostic information: | |
696 | log { | |
697 | file="/tmp/lvm2.log" | |
541f8753 | 698 | level=7 |
5518374b | 699 | activation=1 |
5a52dca9 AK |
700 | } |
701 | ||
702 | You should schedule regular backups of your configuration file and | |
703 | metadata backups and archives (normally kept under /etc/lvm). | |
704 | ||
705 | Please read docs/example.conf and "man lvm.conf" to find out more about | |
706 | the configuration file. | |
707 | ||
708 | To convert an existing volume group called vg1 to the new format using | |
709 | the default settings, use "vgconvert -M2 vg1". See "man vgconvert". | |
710 | ||
711 | -M (or --metadatatype in its long form) is a new flag to indicate which | |
712 | format of metadata the command should use for anything it creates. | |
713 | Currently, the valid types are "lvm1" and "lvm2" and they can be | |
714 | abbreviated to "1" and "2" respectively. The default value for this | |
715 | flag can be changed in the global section in the config file. | |
716 | ||
717 | Backwards-compatible support for the original LVM1 metadata format is | |
718 | maintained, but it can be moved into a shared library or removed | |
719 | completely with configure's --with-lvm1 option. | |
720 | ||
721 | Under LVM2, the basic unit of metadata is the volume group. Different | |
722 | volume groups can use different formats of metadata - vg1 could use | |
723 | the original LVM1 format while vg2 used the new format - but you can't | |
724 | mix formats within a volume group. So to add a PV to an LVM2-format | |
725 | volume group you must run "pvcreate -M2" on it, followed by "vgextend". | |
726 | ||
727 | With LVM2-format metadata, lvextend will let you specify striping | |
728 | parameters. So an LV could consist of two or more "segments" - the | |
729 | first segment could have 3 stripes while the second segment has just 2. | |
730 | ||
731 | LVM2 maintains a backup of the current metadata for each volume group | |
732 | in /etc/lvm/backup, and puts copies of previous versions in | |
733 | /etc/lvm/archive. "vgcfgbackup" and "vgcfgrestore" can be used to | |
734 | create and restore from these files. If you fully understand what | |
735 | you're doing, metadata can be changed by editing a copy of a current | |
736 | backup file and using vgcfgrestore to reload it. | |
737 | ||
738 | Please read the pvcreate man page for more information on the new | |
739 | format for metadata. | |
740 | ||
741 | All tools that can change things have a --test flag which can be used | |
742 | to check the effect of a set of cmdline args without really making the | |
743 | changes. | |
744 | ||
745 | ||
746 | What's not finished? | |
747 | ==================== | |
748 | The internal cache. If you turn on debugging output you'll see lots of | |
914c9723 | 749 | repeated messages, many of which will eventually get optimised out. |
5a52dca9 AK |
750 | |
751 | --test sometimes causes a command to fail (e.g. vgconvert --test) even | |
752 | though the real command would work: again, fixing this is waiting for | |
753 | the work on the cache. | |
754 | ||
755 | Several of the tools do not yet contain the logic to handle full | |
756 | recovery: combinations of pvcreate and vgcfgrestore may sometimes be | |
757 | needed to restore metadata if a tool gets interrupted or crashes or | |
758 | finds something unexpected. This applies particularly to tools that | |
759 | work on more than one volume group at once (e.g. vgsplit). | |
760 | ||
761 | Display output. Some metadata information cannot yet be displayed. | |
5a52dca9 AK |
762 | |
763 | Recovery tools to salvage "lost" metadata directly from the disks: | |
764 | but we hope the new format will mean such tools are hardly ever needed! | |
765 |