1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453
|
#require no-windows
$ . "$TESTDIR/remotefilelog-library.sh"
$ cat >> $HGRCPATH <<EOF
> [devel]
> remotefilelog.bg-wait=True
> EOF
$ hg init master
$ cd master
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> server=True
> serverexpiration=-1
> EOF
$ echo x > x
$ hg commit -qAm x
$ echo x >> x
$ hg commit -qAm x2
$ cd ..
$ hgcloneshallow ssh://user@dummy/master shallow -q
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
# Set the prefetchdays config to zero so that all commits are prefetched
# no matter what their creation date is.
$ cd shallow
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> prefetchdays=0
> EOF
$ cd ..
# Test that repack cleans up the old files and creates new packs
$ cd shallow
$ find $CACHEDIR | sort
$TESTTMP/hgcache
$TESTTMP/hgcache/master
$TESTTMP/hgcache/master/11
$TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072
$TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/aee31534993a501858fb6dd96a065671922e7d51
$TESTTMP/hgcache/repos
$ hg repack
$ find $CACHEDIR | sort
$TESTTMP/hgcache
$TESTTMP/hgcache/master
$TESTTMP/hgcache/master/packs
$TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
$TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
$TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
$TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
$TESTTMP/hgcache/repos
# Test that the packs are readonly
$ ls_l $CACHEDIR/master/packs
-r--r--r-- 1145 1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
-r--r--r-- 172 1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
-r--r--r-- 1074 b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
-r--r--r-- 72 b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
# Test that the data in the new packs is accessible
$ hg cat -r . x
x
x
# Test that adding new data and repacking it results in the loose data and the
# old packs being combined.
$ cd ../master
$ echo x >> x
$ hg commit -m x3
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/d4a3ed9310e5bd9887e3bf779da5077efab28216
$TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
$TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
$TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
$TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
$TESTTMP/hgcache/repos
# First assert that with --packsonly, the loose object will be ignored:
$ hg repack --packsonly
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/d4a3ed9310e5bd9887e3bf779da5077efab28216
$TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histidx
$TESTTMP/hgcache/master/packs/1e91b207daf5d7b48f1be9c587d6b5ae654ce78c.histpack
$TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.dataidx
$TESTTMP/hgcache/master/packs/b1e0cfc7f345e408a7825e3081501959488d59ce.datapack
$TESTTMP/hgcache/repos
$ hg repack --traceback
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.dataidx
$TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.datapack
$TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histidx
$TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
$TESTTMP/hgcache/repos
# Verify all the file data is still available
$ hg cat -r . x
x
x
x
$ hg cat -r '.^' x
x
x
# Test that repacking again without new data does not delete the pack files
# and did not change the pack names
$ hg repack
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.dataidx
$TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.datapack
$TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histidx
$TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
$TESTTMP/hgcache/repos
# Run two repacks at once
$ hg repack --config "hooks.prerepack=sleep 3" &
$ sleep 1
$ hg repack
skipping repack - another repack is already running
$ hg debugwaitonrepack >/dev/null 2>&1
# Run repack in the background
$ cd ../master
$ echo x >> x
$ hg commit -m x4
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/11/f6ad8ec52a2984abaafd7c3b516503785c2072/1bb2e6237e035c8f8ef508e281f1ce075bc6db72
$TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.dataidx
$TESTTMP/hgcache/master/packs/78840d69389c7404327f7477e3931c89945c37d1.datapack
$TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histidx
$TESTTMP/hgcache/master/packs/8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
$TESTTMP/hgcache/repos
$ hg repack --background
(running background repack)
$ find $CACHEDIR -type f | sort
$TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0.dataidx
$TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0.datapack
$TESTTMP/hgcache/master/packs/604552d403a1381749faf656feca0ca265a6d52c.histidx
$TESTTMP/hgcache/master/packs/604552d403a1381749faf656feca0ca265a6d52c.histpack
$TESTTMP/hgcache/repos
# Test debug commands
$ hg debugdatapack $TESTTMP/hgcache/master/packs/*.datapack
$TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0:
x:
Node Delta Base Delta Length Blob Size
1bb2e6237e03 000000000000 8 8
d4a3ed9310e5 1bb2e6237e03 12 6
aee31534993a d4a3ed9310e5 12 4
Total: 32 18 (77.8% bigger)
$ hg debugdatapack --long $TESTTMP/hgcache/master/packs/*.datapack
$TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0:
x:
Node Delta Base Delta Length Blob Size
1bb2e6237e035c8f8ef508e281f1ce075bc6db72 0000000000000000000000000000000000000000 8 8
d4a3ed9310e5bd9887e3bf779da5077efab28216 1bb2e6237e035c8f8ef508e281f1ce075bc6db72 12 6
aee31534993a501858fb6dd96a065671922e7d51 d4a3ed9310e5bd9887e3bf779da5077efab28216 12 4
Total: 32 18 (77.8% bigger)
$ hg debugdatapack $TESTTMP/hgcache/master/packs/*.datapack --node d4a3ed9310e5bd9887e3bf779da5077efab28216
$TESTTMP/hgcache/master/packs/39443fa1064182e93d968b5cba292eb5283260d0:
x
Node Delta Base Delta SHA1 Delta Length
d4a3ed9310e5bd9887e3bf779da5077efab28216 1bb2e6237e035c8f8ef508e281f1ce075bc6db72 77029ab56e83ea2115dd53ff87483682abe5d7ca 12
Node Delta Base Delta SHA1 Delta Length
1bb2e6237e035c8f8ef508e281f1ce075bc6db72 0000000000000000000000000000000000000000 7ca8c71a64f7b56380e77573da2f7a5fdd2ecdb5 8
$ hg debughistorypack $TESTTMP/hgcache/master/packs/*.histidx
x
Node P1 Node P2 Node Link Node Copy From
1bb2e6237e03 d4a3ed9310e5 000000000000 0b03bbc9e1e7
d4a3ed9310e5 aee31534993a 000000000000 421535db10b6
aee31534993a 1406e7411862 000000000000 a89d614e2364
1406e7411862 000000000000 000000000000 b292c1e3311f
# Test copy tracing from a pack
$ cd ../master
$ hg mv x y
$ hg commit -m 'move x to y'
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ hg repack
$ hg log -f y -T '{desc}\n'
move x to y
x4
x3
x2
x
# Test copy trace across rename and back
$ cp -R $TESTTMP/hgcache/master/packs $TESTTMP/backuppacks
$ cd ../master
$ hg mv y x
$ hg commit -m 'move y back to x'
$ hg revert -r 0 x
$ mv x y
$ hg add y
$ echo >> y
$ hg revert x
$ hg commit -m 'add y back without metadata'
$ cd ../shallow
$ hg pull -q
$ hg up -q tip
2 files fetched over 2 fetches - (2 misses, 0.00% hit ratio) over * (glob)
$ hg repack
$ ls $TESTTMP/hgcache/master/packs
bfd60adb76018bb952e27cd23fc151bf94865d7d.histidx
bfd60adb76018bb952e27cd23fc151bf94865d7d.histpack
fb3aa57b22789ebcc45706c352e2d6af099c5816.dataidx
fb3aa57b22789ebcc45706c352e2d6af099c5816.datapack
$ hg debughistorypack $TESTTMP/hgcache/master/packs/*.histidx
x
Node P1 Node P2 Node Link Node Copy From
cd410a44d584 577959738234 000000000000 609547eda446 y
1bb2e6237e03 d4a3ed9310e5 000000000000 0b03bbc9e1e7
d4a3ed9310e5 aee31534993a 000000000000 421535db10b6
aee31534993a 1406e7411862 000000000000 a89d614e2364
1406e7411862 000000000000 000000000000 b292c1e3311f
y
Node P1 Node P2 Node Link Node Copy From
577959738234 1bb2e6237e03 000000000000 c7faf2fc439a x
21f46f2721e7 000000000000 000000000000 d6868642b790
$ hg strip -r '.^'
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/shallow/.hg/strip-backup/609547eda446-b26b56a8-backup.hg (glob)
$ hg -R ../master strip -r '.^'
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
saved backup bundle to $TESTTMP/master/.hg/strip-backup/609547eda446-b26b56a8-backup.hg (glob)
$ rm -rf $TESTTMP/hgcache/master/packs
$ cp -R $TESTTMP/backuppacks $TESTTMP/hgcache/master/packs
# Test repacking datapack without history
$ rm -rf $CACHEDIR/master/packs/*hist*
$ hg repack
$ hg debugdatapack $TESTTMP/hgcache/master/packs/*.datapack
$TESTTMP/hgcache/master/packs/922aca43dbbeda4d250565372e8892ec7b08da6a:
x:
Node Delta Base Delta Length Blob Size
1bb2e6237e03 000000000000 8 8
d4a3ed9310e5 1bb2e6237e03 12 6
aee31534993a d4a3ed9310e5 12 4
Total: 32 18 (77.8% bigger)
y:
Node Delta Base Delta Length Blob Size
577959738234 000000000000 70 8
Total: 70 8 (775.0% bigger)
$ hg cat -r ".^" x
x
x
x
x
Incremental repack
$ rm -rf $CACHEDIR/master/packs/*
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> data.generations=60
> 150
> EOF
Single pack - repack does nothing
$ hg prefetch -r 0
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
[1]
$ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
[1]
$ hg repack --incremental
$ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
-r--r--r-- 70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
$ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
-r--r--r-- 90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
3 gen1 packs, 1 gen0 pack - packs 3 gen1 into 1
$ hg prefetch -r 1
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ hg prefetch -r 2
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ hg prefetch -r 38
abort: unknown revision '38'
[10]
$ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
-r--r--r-- 70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
$ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
-r--r--r-- 90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
For the data packs, setting the limit for the repackmaxpacksize to be 64 such
that data pack with size 65 is more than the limit. This effectively ensures
that no generation has 3 packs and therefore, no packs are chosen for the
incremental repacking. As for the history packs, setting repackmaxpacksize to be
0 which should always result in no repacking.
$ hg repack --incremental --config remotefilelog.data.repackmaxpacksize=64 \
> --config remotefilelog.history.repackmaxpacksize=0
$ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
-r--r--r-- 70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
-r--r--r-- 149 78840d69389c7404327f7477e3931c89945c37d1.datapack
$ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
-r--r--r-- 254 8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
-r--r--r-- 90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
Setting limit for the repackmaxpacksize to be the size of the biggest pack file
which ensures that it is effectively ignored in the incremental repacking.
$ hg repack --incremental --config remotefilelog.data.repackmaxpacksize=65 \
> --config remotefilelog.history.repackmaxpacksize=336
$ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
-r--r--r-- 70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
-r--r--r-- 149 78840d69389c7404327f7477e3931c89945c37d1.datapack
$ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
-r--r--r-- 254 8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
-r--r--r-- 90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
1 gen3 pack, 1 gen0 pack - does nothing
$ hg repack --incremental
$ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
-r--r--r-- 70 052643fdcdebbd42d7c180a651a30d46098e6fe1.datapack
-r--r--r-- 149 78840d69389c7404327f7477e3931c89945c37d1.datapack
$ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
-r--r--r-- 254 8abe7889aae389337d12ebe6085d4ee13854c7c9.histpack
-r--r--r-- 90 955a622173324b2d8b53e1147f209f1cf125302e.histpack
Pull should run background repack
$ cat >> .hg/hgrc <<EOF
> [remotefilelog]
> backgroundrepack=True
> EOF
$ clearcache
$ hg prefetch -r 0
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ hg prefetch -r 1
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ hg prefetch -r 2
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ hg prefetch -r 3
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ hg pull
pulling from ssh://user@dummy/master
searching for changes
no changes found
(running background incremental repack)
$ ls_l $TESTTMP/hgcache/master/packs/ | grep datapack
-r--r--r-- 303 156a6c1c83aeb69422d7936e0a46ba9bc06a71c0.datapack
$ ls_l $TESTTMP/hgcache/master/packs/ | grep histpack
-r--r--r-- 336 604552d403a1381749faf656feca0ca265a6d52c.histpack
Test environment variable resolution
$ CACHEPATH=$TESTTMP/envcache hg prefetch --config 'remotefilelog.cachepath=$CACHEPATH'
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ find $TESTTMP/envcache | sort
$TESTTMP/envcache
$TESTTMP/envcache/master
$TESTTMP/envcache/master/95
$TESTTMP/envcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a
$TESTTMP/envcache/master/95/cb0bfd2977c761298d9624e4b4d4c72a39974a/577959738234a1eb241ed3ed4b22a575833f56e0
$TESTTMP/envcache/repos
Test local remotefilelog blob is correct when based on a pack
$ hg prefetch -r .
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over * (glob)
$ echo >> y
$ hg commit -m y2
$ hg debugremotefilelog .hg/store/data/95cb0bfd2977c761298d9624e4b4d4c72a39974a/b70860edba4f8242a1d52f2a94679dd23cb76808
size: 9 bytes
path: .hg/store/data/95cb0bfd2977c761298d9624e4b4d4c72a39974a/b70860edba4f8242a1d52f2a94679dd23cb76808
key: b70860edba4f
node => p1 p2 linknode copyfrom
b70860edba4f => 577959738234 000000000000 08d3fbc98c48
577959738234 => 1bb2e6237e03 000000000000 c7faf2fc439a x
1bb2e6237e03 => d4a3ed9310e5 000000000000 0b03bbc9e1e7
d4a3ed9310e5 => aee31534993a 000000000000 421535db10b6
aee31534993a => 1406e7411862 000000000000 a89d614e2364
1406e7411862 => 000000000000 000000000000 b292c1e3311f
Test limiting the max delta chain length
$ hg repack --config packs.maxchainlen=1
$ hg debugdatapack $TESTTMP/hgcache/master/packs/*.dataidx
$TESTTMP/hgcache/master/packs/f258af4c033dd5cd32b4dbc42a1efcd8e4c7d909:
x:
Node Delta Base Delta Length Blob Size
1bb2e6237e03 000000000000 8 8
d4a3ed9310e5 1bb2e6237e03 12 6
aee31534993a 000000000000 4 4
1406e7411862 aee31534993a 12 2
Total: 36 20 (80.0% bigger)
y:
Node Delta Base Delta Length Blob Size
577959738234 000000000000 70 8
Total: 70 8 (775.0% bigger)
Test huge pack cleanup using different values of packs.maxpacksize:
$ hg repack --incremental --debug
$ hg repack --incremental --debug --config packs.maxpacksize=512
removing oversize packfile $TESTTMP/hgcache/master/packs/f258af4c033dd5cd32b4dbc42a1efcd8e4c7d909.datapack (425 bytes)
removing oversize packfile $TESTTMP/hgcache/master/packs/f258af4c033dd5cd32b4dbc42a1efcd8e4c7d909.dataidx (1.21 KB)
Do a repack where the new pack reuses a delta from the old pack
$ clearcache
$ hg prefetch -r '2::3'
2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over * (glob)
$ hg repack
$ hg debugdatapack $CACHEDIR/master/packs/*.datapack
$TESTTMP/hgcache/master/packs/9ec6b30891bd851320acb7c66b69a2bdf41c8df3:
x:
Node Delta Base Delta Length Blob Size
1bb2e6237e03 000000000000 8 8
d4a3ed9310e5 1bb2e6237e03 12 6
Total: 20 14 (42.9% bigger)
$ hg prefetch -r '0::1'
2 files fetched over 1 fetches - (2 misses, 0.00% hit ratio) over * (glob)
$ hg repack
$ hg debugdatapack $CACHEDIR/master/packs/*.datapack
$TESTTMP/hgcache/master/packs/156a6c1c83aeb69422d7936e0a46ba9bc06a71c0:
x:
Node Delta Base Delta Length Blob Size
1bb2e6237e03 000000000000 8 8
d4a3ed9310e5 1bb2e6237e03 12 6
aee31534993a d4a3ed9310e5 12 4
1406e7411862 aee31534993a 12 2
Total: 44 20 (120.0% bigger)
|