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Overview
| Comment: | Before beginning an incremental checkpoint in RBU, sync the directory containing the target database file. This ensures that the new directory entry created by renaming the *-oal file to *-wal is synced to disk. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
915a9a28783fbb2f4c0794eb4264ce8c |
| User & Date: | dan 2017-03-03 16:51:46 |
References
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2017-03-07
| ||
| 14:47 | Before beginning an incremental checkpoint in RBU, sync the directory containing the target database file. This ensures that the new directory entry created by renaming the *-oal file to *-wal is synced to disk. Cherrypick of [915a9a28]. Leaf check-in: 694fe0b2 user: dan tags: version-3.17.0-rbu-fixes | |
Context
|
2017-03-07
| ||
| 14:47 | Before beginning an incremental checkpoint in RBU, sync the directory containing the target database file. This ensures that the new directory entry created by renaming the *-oal file to *-wal is synced to disk. Cherrypick of [915a9a28]. Leaf check-in: 694fe0b2 user: dan tags: version-3.17.0-rbu-fixes | |
|
2017-03-03
| ||
| 20:02 | Fix a case introduced by [4cd2a967] where a corrupt database could cause a buffer overwrite. check-in: 5d0455fe user: dan tags: trunk | |
| 16:51 | Before beginning an incremental checkpoint in RBU, sync the directory containing the target database file. This ensures that the new directory entry created by renaming the *-oal file to *-wal is synced to disk. check-in: 915a9a28 user: dan tags: trunk | |
|
2017-03-02
| ||
| 23:40 | Fix a bug in the 'start of ...' date/time modifiers when they follow a julian day number. Fix for ticket [6097cb92745327a1]. check-in: 081dbcfb user: drh tags: trunk | |
Changes
Changes to ext/rbu/sqlite3rbu.c.
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if( p->rc==SQLITE_OK ){
if( p->nFrame==0 || (pState && pState->iWalCksum!=p->iWalCksum) ){
p->rc = SQLITE_DONE;
p->eStage = RBU_STAGE_DONE;
}else{
int nSectorSize;
sqlite3_file *pDb = p->pTargetFd->pReal;
assert( p->nPagePerSector==0 );
nSectorSize = pDb->pMethods->xSectorSize(pDb);
if( nSectorSize>p->pgsz ){
p->nPagePerSector = nSectorSize / p->pgsz;
}else{
p->nPagePerSector = 1;
}
}
}
}
/*
** Called when iAmt bytes are read from offset iOff of the wal file while
** the rbu object is in capture mode. Record the frame number of the frame
|
> > > > > > > |
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if( p->rc==SQLITE_OK ){
if( p->nFrame==0 || (pState && pState->iWalCksum!=p->iWalCksum) ){
p->rc = SQLITE_DONE;
p->eStage = RBU_STAGE_DONE;
}else{
int nSectorSize;
sqlite3_file *pDb = p->pTargetFd->pReal;
sqlite3_file *pWal = p->pTargetFd->pWalFd->pReal;
assert( p->nPagePerSector==0 );
nSectorSize = pDb->pMethods->xSectorSize(pDb);
if( nSectorSize>p->pgsz ){
p->nPagePerSector = nSectorSize / p->pgsz;
}else{
p->nPagePerSector = 1;
}
/* Call xSync() on the wal file. This causes SQLite to sync the
** directory in which the target database and the wal file reside, in
** case it has not been synced since the rename() call in
** rbuMoveOalFile(). */
p->rc = pWal->pMethods->xSync(pWal, SQLITE_SYNC_NORMAL);
}
}
}
/*
** Called when iAmt bytes are read from offset iOff of the wal file while
** the rbu object is in capture mode. Record the frame number of the frame
|