In SQLITE_ENABLE_BATCH_ATOMIC_WRITE builds on F2FS file-systems, invoke
SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE if an SQLITE_FCNTL_COMMIT_ATOMIC_WRITE call fails. Also, do not use an atomic transaction to create the initial database. This is because if an error occurs while writing to the db file, any changes to the file-size do not seem to be rolled back automatically. The only time this matters is when the file was 0 bytes in size to start with. FossilOrigin-Name: b3122db1545aeb48b7c28d480534b4b0fe04e83d5336225714c3cad926e5960e
This commit is contained in:
dan
parent
8d7f163015
commit
b8fff29c68
22
manifest
22
manifest
@ -1,5 +1,5 @@
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C Fix\scomment\stypos.\s\sNo\schanges\sto\scode.
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D 2018-01-23T13:30:38.622
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C In\sSQLITE_ENABLE_BATCH_ATOMIC_WRITE\sbuilds\son\s\sF2FS\sfile-systems,\sinvoke\nSQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE\sif\san\sSQLITE_FCNTL_COMMIT_ATOMIC_WRITE\scall\nfails.\sAlso,\sdo\snot\suse\san\satomic\stransaction\sto\screate\sthe\sinitial\sdatabase.\nThis\sis\sbecause\sif\san\serror\soccurs\swhile\swriting\sto\sthe\sdb\sfile,\sany\schanges\nto\sthe\sfile-size\sdo\snot\sseem\sto\sbe\srolled\sback\sautomatically.\sThe\sonly\stime\nthis\smatters\sis\swhen\sthe\sfile\swas\s0\sbytes\sin\ssize\sto\sstart\swith.
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D 2018-01-23T14:01:51.708
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F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
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F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
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F Makefile.in 38f84f301cbef443b2d269f67a74b8cc536469831f70df7c3e912acc04932cc2
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@ -473,7 +473,7 @@ F src/os_setup.h 0dbaea40a7d36bf311613d31342e0b99e2536586
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F src/os_unix.c a82505be158d8ce42b38dcc9b426187d776904c12cdc68dc8925e1dfcc5cb6ce
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F src/os_win.c 501dde1ee770f4ffa458bfe1cf376a556de3ab00bb8320d659c5984403991d62
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F src/os_win.h 7b073010f1451abe501be30d12f6bc599824944a
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F src/pager.c 9b9cb4e06c03d43d62480a7a685a012d645fcf3a39e7767ccb505fb41ee083ec
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F src/pager.c cd194a8793ce061e184ddc369fadbc1020c6f431014d22093f6c5e55c9234033
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F src/pager.h 581698f2177e8bd4008fe4760898ce20b6133d1df22139b9101b5155f900df7a
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F src/parse.y 4e750e1b261ff9f1d0b6b5d40a829c66d691899f48953fde839d8b52d41aa148
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F src/pcache.c 7ae91a4557a43d77d449accbfdc68846e6516f8e2eda46e8bbe4536fb669b201
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@ -1038,7 +1038,7 @@ F test/lookaside.test b17c99ae3aef96a8c9fa6f6be33cc75b93d657cb791d3827302b6835b7
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F test/main.test 6bbb3999fd461eb8fb335cbab97409a3d7f91bbb8da60635e8be3e4a04a77772
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F test/make-where7.tcl 05c16b5d4f5d6512881dfec560cb793915932ef9
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F test/malloc.test 21c213365f2cca95ab2d7dc078dc8525f96065f8
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F test/malloc3.test e3b32c724b5a124b57cb0ed177f675249ad0c66a
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F test/malloc3.test 6e88bae6312854a4adb4ecc2a6a5ea8c59b4db778b724ba718e1c43fc8c3c136
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F test/malloc4.test 957337613002b7058a85116493a262f679f3a261
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F test/malloc5.test f6eb6eca07a4c75f2897bf43a404689b6295bb95ab2e07d4b52eda743f925a27
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F test/malloc6.test 2f039d9821927eacae43e1831f815e157659a151
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@ -1076,7 +1076,7 @@ F test/misc3.test cf3dda47d5dda3e53fc5804a100d3c82be736c9d
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F test/misc4.test 0d8be3466adf123a7791a66ba2bc8e8d229e87f3
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F test/misc5.test 60e1fc758a93cacd19eb2fafcd1d40d150a05047546c7a92389c98047d621901
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F test/misc6.test 953cc693924d88e6117aeba16f46f0bf5abede91
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F test/misc7.test 859894e3192257ce2fc4063b5438b220e352286974b387e485050f0ad1f665d6
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F test/misc7.test 567e223b6497da2226a0340befaf2d663c91ad57a48aede21a35a984a2882d41
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F test/misc8.test ba03aaa08f02d62fbb8d3b2f5595c1b33aa9bbc5
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F test/misuse.test 9e7f78402005e833af71dcab32d048003869eca5abcaccc985d4f8dc1d86bcc7
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F test/mjournal.test 9d86e697dcbc5da2c4e8caba9b176b5765fe65e80c88c278b8c09a917e436795
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@ -1121,7 +1121,7 @@ F test/pager1.test f596d3bd53ce96e1d87d44d223d2ae6c8867dd782c425e5eb28b5721fa6aa
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F test/pager2.test 67b8f40ae98112bcdba1f2b2d03ea83266418c71
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F test/pager3.test 4e9a83d6ca0838d7c602c9eb93d1357562d9059c1e02ffb138a8271020838370
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F test/pager4.test a122e9e6925d5b23b31e3dfef8c6a44bbf19590e
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F test/pagerfault.test 263c5442c06caf0b9b9e3fe42acdeb11f254dcebe533f69f401aaef9111eaf20
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F test/pagerfault.test 63c5da625562c66345ab4528790327ca63db2f6f9cbae2aba8cb7c51de3d1628
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F test/pagerfault2.test caf4c7facb914fd3b03a17b31ae2b180c8d6ca1f
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F test/pagerfault3.test 1003fcda009bf48a8e22a516e193b6ef0dd1bbd8
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F test/pageropt.test 84e4cc5cbca285357f7906e99b21be4f2bf5abc0
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@ -1557,7 +1557,7 @@ F test/walro2.test 6c73e8e4b5ccc55f907f4603ba36458b45c085fb6dfb04f30e3c0babbc1c2
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F test/walrofault.test c70cb6e308c443867701856cce92ad8288cd99488fa52afab77cca6cfd51af68
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F test/walshared.test 0befc811dcf0b287efae21612304d15576e35417
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F test/walslow.test c05c68d4dc2700a982f89133ce103a1a84cc285f
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F test/walthread.test de8dbaf6d9e41481c460ba31ca61e163d7348f8e
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F test/walthread.test 14b20fcfa6ae152f5d8e12f5dc8a8a724b7ef189f5d8ef1e2ceab79f2af51747
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F test/where.test f0c325563acde44f2c4ea6ba348e9e29f7121757
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F test/where2.test 478d2170637b9211f593120648858593bf2445a1
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F test/where3.test 54cdeb02157acc979de41530b804ae7b09552bf1
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@ -1700,7 +1700,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
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F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
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F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
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F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
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P 195f5323df800f7963df2ea251c497c72e4d7ff0b88a70f1fa60f13bb1a9fd3b
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R 7c865206c0c32ef523d258872610a2c7
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U drh
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Z b85d901c66e70c5307b2badbaae893be
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P 8e5e74c66b9cdb348392e3db2d9f32cfa20fcec35bf09d9e1f623e7ad875ec97
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R aeb88c53e35ebccb3804c1a2544a24b3
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U dan
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Z a8da060b421183a740953cd83b7ad3ac
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@ -1 +1 @@
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8e5e74c66b9cdb348392e3db2d9f32cfa20fcec35bf09d9e1f623e7ad875ec97
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b3122db1545aeb48b7c28d480534b4b0fe04e83d5336225714c3cad926e5960e
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@ -1213,7 +1213,7 @@ static int jrnlBufferSize(Pager *pPager){
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#endif
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#ifdef SQLITE_ENABLE_BATCH_ATOMIC_WRITE
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if( dc&SQLITE_IOCAP_BATCH_ATOMIC ){
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if( pPager->dbSize>0 && (dc&SQLITE_IOCAP_BATCH_ATOMIC) ){
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return -1;
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}
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#endif
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@ -6499,8 +6499,9 @@ int sqlite3PagerCommitPhaseOne(
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if( bBatch ){
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if( rc==SQLITE_OK ){
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rc = sqlite3OsFileControl(fd, SQLITE_FCNTL_COMMIT_ATOMIC_WRITE, 0);
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}else{
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sqlite3OsFileControl(fd, SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE, 0);
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}
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if( rc!=SQLITE_OK ){
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sqlite3OsFileControlHint(fd, SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE, 0);
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}
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}
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@ -27,6 +27,17 @@ if {!$MEMDEBUG} {
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return
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}
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# Do not run these tests if F2FS batch writes are supported. In this case,
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# it is possible for a single DML statement in an implicit transaction
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# to fail with SQLITE_NOMEM, but for the transaction to still end up
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# committed to disk. Which confuses the tests in this module.
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#
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if {[atomic_batch_write test.db]} {
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puts "Skipping malloc3 tests: atomic-batch support"
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finish_test
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return
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}
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# Do not run these tests with an in-memory journal.
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#
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@ -43,15 +43,17 @@ do_test misc7-4 {
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# Try to open a file with a directory where its journal file should be.
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#
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do_test misc7-5 {
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delete_file mydir
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file mkdir mydir-journal
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sqlite3 db2 ./mydir
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catchsql {
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CREATE TABLE abc(a, b, c);
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} db2
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} {1 {unable to open database file}}
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db2 close
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if {[atomic_batch_write test.db]==0} {
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do_test misc7-5 {
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delete_file mydir
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file mkdir mydir-journal
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sqlite3 db2 ./mydir
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catchsql {
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CREATE TABLE abc(a, b, c);
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} db2
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} {1 {unable to open database file}}
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db2 close
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}
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#--------------------------------------------------------------------
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# The following tests, misc7-6.* test the libraries behaviour when
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@ -522,7 +524,9 @@ do_test misc7-22.4 {
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catch { db close }
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forcedelete test.db
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if {$::tcl_platform(platform)=="unix"} {
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if {$::tcl_platform(platform)=="unix"
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&& [atomic_batch_write test.db]==0
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} {
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reset_db
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do_execsql_test 23.0 {
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CREATE TABLE t1(x, y);
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@ -1203,12 +1203,14 @@ do_faultsim_test pagerfault-26 -prep {
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set contents [db eval {SELECT * FROM t1}]
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if {$contents != "1 2"} { error "Bad database contents ($contents)" }
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set sz [file size test.db]
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if {$testrc!=0 && $sz!=1024*3 && $sz!=4096*3} {
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error "Expected file size to be 3072 or 12288 bytes - actual size $sz bytes"
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}
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if {$testrc==0 && $sz!=4096*3} {
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error "Expected file size to be 12288 bytes - actual size $sz bytes"
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if {[atomic_batch_write test.db]==0} {
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set sz [file size test.db]
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if {$testrc!=0 && $sz!=1024*3 && $sz!=4096*3} {
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error "Expected file size 3072 or 12288 bytes - actual size $sz bytes"
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}
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if {$testrc==0 && $sz!=4096*3} {
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error "Expected file size to be 12288 bytes - actual size $sz bytes"
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}
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}
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}
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@ -327,59 +327,61 @@ do_thread_test2 walthread-1 -seconds $seconds(walthread-1) -init {
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# the number of write-transactions performed using a rollback journal.
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# For example, "192 w, 185 r".
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#
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do_thread_test2 walthread-2 -seconds $seconds(walthread-2) -init {
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execsql { CREATE TABLE t1(x INTEGER PRIMARY KEY, y UNIQUE) }
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} -thread RB 2 {
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if {[atomic_batch_write test.db]==0} {
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do_thread_test2 walthread-2 -seconds $seconds(walthread-2) -init {
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execsql { CREATE TABLE t1(x INTEGER PRIMARY KEY, y UNIQUE) }
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} -thread RB 2 {
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db close
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set nRun 0
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set nDel 0
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while {[tt_continue]} {
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sqlite3 db test.db
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db busy busyhandler
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db eval { SELECT * FROM sqlite_master }
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catch { db eval { PRAGMA journal_mode = DELETE } }
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db eval {
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BEGIN;
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INSERT INTO t1 VALUES(NULL, randomblob(100+$E(pid)));
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}
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incr nRun 1
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incr nDel [file exists test.db-journal]
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if {[file exists test.db-journal] + [file exists test.db-wal] != 1} {
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error "File-system looks bad..."
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}
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db eval COMMIT
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integrity_check
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db close
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}
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list $nRun $nDel
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set {} "[expr $nRun-$nDel] w, $nDel r"
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} -thread WAL 2 {
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db close
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set nRun 0
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set nDel 0
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while {[tt_continue]} {
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sqlite3 db test.db
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db busy busyhandler
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db eval { SELECT * FROM sqlite_master }
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catch { db eval { PRAGMA journal_mode = WAL } }
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db eval {
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BEGIN;
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INSERT INTO t1 VALUES(NULL, randomblob(110+$E(pid)));
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set nRun 0
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set nDel 0
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while {[tt_continue]} {
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sqlite3 db test.db
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db busy busyhandler
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db eval { SELECT * FROM sqlite_master }
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catch { db eval { PRAGMA journal_mode = DELETE } }
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db eval {
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BEGIN;
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INSERT INTO t1 VALUES(NULL, randomblob(100+$E(pid)));
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}
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incr nRun 1
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incr nDel [file exists test.db-journal]
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if {[file exists test.db-journal] + [file exists test.db-wal] != 1} {
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error "File-system looks bad..."
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}
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db eval COMMIT
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integrity_check
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db close
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}
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incr nRun 1
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incr nDel [file exists test.db-journal]
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if {[file exists test.db-journal] + [file exists test.db-wal] != 1} {
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error "File-system looks bad..."
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}
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db eval COMMIT
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integrity_check
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list $nRun $nDel
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set {} "[expr $nRun-$nDel] w, $nDel r"
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} -thread WAL 2 {
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db close
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set nRun 0
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set nDel 0
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while {[tt_continue]} {
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sqlite3 db test.db
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db busy busyhandler
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db eval { SELECT * FROM sqlite_master }
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catch { db eval { PRAGMA journal_mode = WAL } }
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db eval {
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BEGIN;
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INSERT INTO t1 VALUES(NULL, randomblob(110+$E(pid)));
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}
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incr nRun 1
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incr nDel [file exists test.db-journal]
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if {[file exists test.db-journal] + [file exists test.db-wal] != 1} {
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error "File-system looks bad..."
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}
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db eval COMMIT
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integrity_check
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db close
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}
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set {} "[expr $nRun-$nDel] w, $nDel r"
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}
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set {} "[expr $nRun-$nDel] w, $nDel r"
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}
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do_thread_test walthread-3 -seconds $seconds(walthread-3) -init {
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Loading…
Reference in New Issue
Block a user