mirror of
https://github.com/NixOS/nix.git
synced 2025-11-26 04:00:59 +01:00
Fixed referrer issue
This commit is contained in:
Wouter den Breejen
parent
7d91f62b71
commit
5e0716bbbb
5 changed files with 219 additions and 165 deletions
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@ -618,20 +618,6 @@ bool Database::queryStateReferences(const Transaction & txn, TableId references_
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return queryStrings(txn, references_table, key, references); //now that we have the key, we can query the references
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}
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void Database::setStateReferrers(const Transaction & txn, TableId referrers_table, TableId revisions_table,
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const Path & statePath, const Strings & referrers, int revision)
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{
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//Exactly the same as the setStateReferences
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setStateReferences(txn, referrers_table, revisions_table, statePath, referrers, revision);
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}
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bool Database::queryStateReferrers(const Transaction & txn, TableId referrers_table, TableId revisions_table,
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const Path & statePath, Strings & referrers, int revision, int timestamp)
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{
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//Exactly the same as queryStateReferences
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return queryStateReferences(txn, referrers_table, revisions_table, statePath, referrers, revision, timestamp);
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}
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void Database::setStateRevisions(const Transaction & txn, TableId revisions_table, TableId snapshots_table,
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const RevisionClosure & revisions)
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{
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@ -66,9 +66,6 @@ private:
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/* TODO */
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int getNewRevisionNumber(const Transaction & txn, TableId table, const Path & statePath);
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/* */
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bool revisionToTimeStamp(const Transaction & txn, TableId revisions_table, const Path & statePath, const int revision, int & timestamp);
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public:
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Database();
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~Database();
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@ -104,7 +101,10 @@ public:
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/* TODO */
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void splitDBKey(const Path & revisionedStatePath, Path & statePath, int & revision);
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/* TODO */
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bool revisionToTimeStamp(const Transaction & txn, TableId revisions_table, const Path & statePath, const int revision, int & timestamp);
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/* Set the stateReferences for a specific revision (and older until the next higher revision number in the table) */
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void setStateReferences(const Transaction & txn, TableId references_table, TableId revisions_table,
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const Path & statePath, const Strings & references, int revision = -1);
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@ -113,14 +113,6 @@ public:
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bool queryStateReferences(const Transaction & txn, TableId references_table, TableId revisions_table,
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const Path & statePath, Strings & references, int revision = -1, int timestamp = -1);
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/* Set the stateReferences for a specific revision (and older until the next higher revision number in the table) */
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void setStateReferrers(const Transaction & txn, TableId referrers_table, TableId revisions_table,
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const Path & statePath, const Strings & referrers, int revision = -1);
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/* Returns the referrers for a specific revision (and older until the next higher revision number in the table) */
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bool queryStateReferrers(const Transaction & txn, TableId referrers_table, TableId revisions_table,
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const Path & statePath, Strings & referrers, int revision = -1, int timestamp = -1);
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/* Set the revision number of the statePath and the revision numbers of all state paths in the references closure */
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void setStateRevisions(const Transaction & txn, TableId revisions_table, TableId snapshots_table,
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const RevisionClosure & revisions);
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@ -63,26 +63,17 @@ static TableId dbComponentStateReferences = 0;
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static TableId dbStateComponentReferences = 0;
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static TableId dbStateStateReferences = 0;
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/* dbReferrers :: Path -> Path
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This table is just the reverse mapping of dbReferences. This table
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can have duplicate keys, each corresponding value denoting a single
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referrer. */
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static TableId dbComponentComponentReferrers = 0;
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static TableId dbComponentStateReferrers = 0;
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/* dbStateReferrers :: Path -> Path
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This table is just the reverse mapping of dbStateReferences. This table
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can have duplicate keys, each corresponding value denoting a single
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referrer. */
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static TableId dbStateComponentReferrers = 0;
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static TableId dbStateStateReferrers = 0;
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/* dbSolidStateReferences :: Path -> [Path]
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*
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* TODO Comment!!!!!!!!!!!!!!!!!!!!!!!1
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* This is used to store references that are ALWAYS detected while scanning
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* the store path, this is to include components that cannont be configured
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* to put their state in /nix/state. We then use this workaround:
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* mozilla firefox has state in
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* ~/.mozilla/firefox --symlinked_to--> /nix/state/...HASH.....-firefox/
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*
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* Now the component firefox in the store does now detect the HASH since it
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* is not in there, so we store the state path in this table which causes a
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* scan of the firefox-store path to always return the firefox state path.
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*
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*/
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static TableId dbSolidStateReferences = 0;
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@ -111,36 +102,69 @@ static TableId dbSubstitutes = 0;
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static TableId dbDerivers = 0;
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/* dbStateCounters :: StatePath -> Int
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This table lists the state folders that state managed components
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and are of type interval.
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*/
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* This table lists the state path sub folders that are of type interval.
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*
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* Some folders/files need only to be committed every 10'th run, so
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* we store the counting in this table
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*/
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static TableId dbStateCounters = 0;
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/* dbStateInfo :: Path -> DerivationPath
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This table lists the all the state managed components, TODO we could store the entire DRV in here in the future
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*/
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/* dbStateInfo :: Path ->
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*
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* This table lists all the store components, that are state-store components
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* meaning that this component has a /nix/state/ entry to store its state
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* and thus this component (should) have a reference to that state path
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*
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* TODO the value is now empty but we could store the entire DRV in here in the future
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*/
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static TableId dbStateInfo = 0;
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/* dbStateRevisions :: StatePath -> [StatePath]
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This table lists the ...............
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*/
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*
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* This table stores the revisions of state components and its dependecies
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* on other state components. A revsion has a number of statepaths at a
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* certain a timestamp.
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*
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* For example, a state path A at revision 1 depends on its own statepath at
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* a ceratain timstamp and 1 other statepath at a certain timstamp:
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*
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* /nix/state/HASH-A-1.0-test-KEY-1
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* -->
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* [ /nix/state/HASH-A-1.0-test-KEY-1186135321, /nix/state/HASH-B-1.0-test-KEY-1186135321 ]
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*
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*/
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static TableId dbStateRevisions = 0;
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/* dbStateSnapshots :: StatePath -> RevisionNumbers
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This table lists the ...............
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*/
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*
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* This table stores the snapshot numbers the sub state files/folders
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* at a certain timestamp. These snapshot numbers are just timestamps
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* produced by ext3cow
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*
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* /nix/state/HASH-A-1.0-test-KEY-1185473750
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* -->
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* [ 1185473750, 00118547375 ]
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*
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* The timestamps are ordered based on the path of the subfolder !!
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*
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* So if a has:
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*
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* /nix/state/....A../log
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* /nix/state/....A../cache
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*
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* then ./cache has TS 1185473750
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* and ./log has TS 00118547375
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*
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*/
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static TableId dbStateSnapshots = 0;
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/* dbSharedState :: Path -> Path
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*
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* Lists all paths that are shared with other paths
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* This table links each statepath to a list of epoch numbers.
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* These numbers represent the timestamps of the sub-state folders
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* when they are snapshotted.
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*
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*
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*/
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static TableId dbSharedState = 0;
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@ -213,14 +237,9 @@ LocalStore::LocalStore(bool reserveSpace)
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dbComponentStateReferences = nixDB.openTable("references_c_s");
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dbStateComponentReferences = nixDB.openTable("references_s_c");
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dbStateStateReferences = nixDB.openTable("references_s_s");
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dbComponentComponentReferrers = nixDB.openTable("referrers", true); /* must be sorted */ /* c_c */
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dbComponentStateReferrers = nixDB.openTable("referrers_c_s", true);
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dbStateComponentReferrers = nixDB.openTable("referrers_s_c", true);
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dbStateStateReferrers = nixDB.openTable("referrers_s_s", true);
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dbStateRevisions = nixDB.openTable("staterevisions");
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dbStateSnapshots = nixDB.openTable("stateSnapshots");
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dbSharedState = nixDB.openTable("sharedState");
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dbSolidStateReferences = nixDB.openTable("references_solid_c_s"); /* The contents of this table is included in references_c_s */
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int curSchema = 0;
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@ -402,12 +421,12 @@ static bool isRealisableComponentOrStatePath(const Transaction & txn, const Path
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return isValidComponentOrStatePathTxn(txn, path) || readSubstitutes(txn, path).size() > 0; //TODO State paths are not yet in substitutes !!!!!!!!!!!!!! ??
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}
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/*
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static string addPrefix(const string & prefix, const string & s)
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{
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return prefix + string(1, (char) 0) + s;
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}
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static string stripPrefix(const string & prefix, const string & s)
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{
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if (s.size() <= prefix.size() ||
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@ -417,7 +436,7 @@ static string stripPrefix(const string & prefix, const string & s)
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% s % prefix);
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return string(s, prefix.size() + 1);
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}
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*/
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void setReferences(const Transaction & txn, const Path & store_or_statePath,
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@ -447,7 +466,7 @@ void setReferences(const Transaction & txn, const Path & store_or_statePath,
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PathSet oldReferences = PathSet(oldReferences_c_c.begin(), oldReferences_c_c.end());
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PathSet oldStateReferences = PathSet(oldReferences_c_s.begin(), oldReferences_c_s.end());
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if (oldReferences == references && oldStateReferences == stateReferences) return; //watch out we way need to set the referrers.... (at a ts)
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if (oldReferences == references && oldStateReferences == stateReferences) return;
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nixDB.setStrings(txn, dbComponentComponentReferences, store_or_statePath, Paths(references.begin(), references.end()));
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nixDB.setStrings(txn, dbComponentStateReferences, store_or_statePath, Paths(stateReferences.begin(), stateReferences.end()));
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@ -533,53 +552,108 @@ void LocalStore::queryAllReferences(const Path & path, PathSet & allReferences,
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queryAllReferencesTxn(noTxn, path, allReferences, revision);
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}
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static PathSet getXReferrers(const Transaction & txn, const Path & store_or_statePath, const int revision, const TableId & table)
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static PathSet getXReferrers(const Transaction & txn, const Path & store_or_statePath, const int revision, const bool component_or_state)
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{
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/*
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if(isValidPathTxn(txn, store_or_statePath)){
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PathSet referrers;
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Strings keys;
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nixDB.enumTable(txn, table, keys, store_or_statePath + string(1, (char) 0));
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for (Strings::iterator i = keys.begin(); i != keys.end(); ++i)
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referrers.insert(stripPrefix(store_or_statePath, *i));
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return referrers;
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}
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else if(isValidStatePathTxn(txn, store_or_statePath)){
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Path statePath_ns = toNonSharedPathTxn(txn, store_or_statePath); //Lookup its where it points to if its shared
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Paths referrers;
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nixDB.queryStateReferrers(txn, table, dbStateRevisions, statePath_ns, referrers, revision);
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PathSet p(referrers.begin(), referrers.end());
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return p;
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}
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else
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throw Error(format("Path '%1%' is not a valid component or state path") % store_or_statePath);
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*/
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//TODO!!!!!!!!!!!!!!!!!!!! use revision !!!!!!!!!!!!!!!!!!!!! add timestamp ?????
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PathSet referrers;
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TableId table;
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Path path;
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if(isValidPathTxn(txn, store_or_statePath)){
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if( !isValidPathTxn(txn, store_or_statePath) && !isValidStatePathTxn(txn, store_or_statePath) )
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throw Error(format("Path '%1%' is not a valid component or state path") % store_or_statePath);
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//NO TS
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if(component_or_state){ //we need component references
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if(isValidPathTxn(txn, store_or_statePath)){
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path = store_or_statePath;
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table = dbComponentComponentReferences;
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}
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else if(isValidStatePathTxn(txn, store_or_statePath)){
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path = toNonSharedPathTxn(txn, store_or_statePath); //Lookup its where it points to if its shared
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table = dbComponentStateReferences;
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}
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//printMsg(lvlError, format("we need component references: '%1%' '%2%' '%3%'") % path % store_or_statePath % table);
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//check which key refers to our 'path' (we dont have to deal with timestamps since componentpaths are immutable)
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Strings keys;
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nixDB.enumTable(txn, table, keys);
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PathSet referrers;
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for (Strings::const_iterator i = keys.begin(); i != keys.end(); ++i){
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Strings references;
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nixDB.queryStrings(txn, table, *i, references);
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for (Strings::iterator j = references.begin(); j != references.end(); ++j){
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if(*j == path)
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referrers.insert(*i); //we found a referrer
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}
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}
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return referrers;
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}
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else if(isValidStatePathTxn(txn, store_or_statePath)){
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Path statePath_ns = toNonSharedPathTxn(txn, store_or_statePath); //Lookup its where it points to if its shared
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//TS
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else{ //we need state references
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if(isValidPathTxn(txn, store_or_statePath)){
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path = store_or_statePath;
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table = dbStateComponentReferences;
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}
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else if(isValidStatePathTxn(txn, store_or_statePath)){
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path = toNonSharedPathTxn(txn, store_or_statePath); //Lookup its where it points to if its shared
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table = dbStateStateReferences;
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}
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//printMsg(lvlError, format("we need state references: '%1%' '%2%' '%3%'") % path % store_or_statePath % table);
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//Now in references of ALL referrers, (possibly lookup their latest TS based on revision)
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int timestamp;
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if(revision != -1){
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bool succeed = nixDB.revisionToTimeStamp(txn, dbStateRevisions, path, revision, timestamp);
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if(!succeed)
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throw Error(format("Getreferrers cannot find timestamp for revision: '%1%'") % revision);
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}
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Strings keys;
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nixDB.enumTable(txn, table, keys);
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map<string, int> latest;
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for (Strings::const_iterator i = keys.begin(); i != keys.end(); ++i){
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Path getStatePath;
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int getRevision;
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nixDB.splitDBKey(*i, getStatePath, getRevision);
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if(latest[getStatePath] == 0) //either it is unset
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latest[getStatePath] = getRevision;
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else if(latest[getStatePath] < getRevision){
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if(revision != -1 && getRevision <= timestamp) //or it is greater, but not greater then the timestamp
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latest[getStatePath] = getRevision;
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else //we need the latest so greater is good
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latest[getStatePath] = getRevision;
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}
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}
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//now check if they refer to 'path' (if you cant find it, then they dont referr to it)
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PathSet referrers;
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for (map<string, int>::const_iterator i = latest.begin(); i != latest.end(); ++i){
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//printMsg(lvlError, format("AAAAA '%1%'") % (*i).first);
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Strings references;
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nixDB.queryStrings(txn, table, nixDB.mergeToDBKey((*i).first, (*i).second), references);
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for (Strings::iterator j = references.begin(); j != references.end(); ++j){
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//printMsg(lvlError, format("TEST: '%1%' has ref '%2%' check with '%3%'") % (*i).first % *j % path);
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if(*j == path)
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referrers.insert((*i).first); //we found a referrer
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}
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}
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return referrers;
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}
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else
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throw Error(format("Path '%1%' is not a valid component or state path") % store_or_statePath);
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}
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static PathSet getReferrers(const Transaction & txn, const Path & store_or_statePath, const int revision)
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{
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return getXReferrers(txn, store_or_statePath, revision, dbComponentComponentReferrers);
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return getXReferrers(txn, store_or_statePath, revision, true);
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}
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static PathSet getStateReferrers(const Transaction & txn, const Path & store_or_statePath, const int revision)
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{
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return getXReferrers(txn, store_or_statePath, revision, dbStateStateReferrers);
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return getXReferrers(txn, store_or_statePath, revision, false);
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}
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void queryReferrersTxn(const Transaction & txn,
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@ -629,6 +703,41 @@ void setDeriver(const Transaction & txn, const Path & storePath, const Path & de
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}
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}
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/* Private function only used by addStateDeriver
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* Merges a new derivation into a list of derivations, this function takes username and statepath
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* into account. This function is used to update derivations that have only changed in their sub state
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* paths that need to be versioned for example. We assume newdrv is the newest.
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*/
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PathSet mergeNewDerivationIntoList(const Path & storepath, const Path & newdrv, const PathSet drvs, bool deleteDrvs)
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{
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PathSet newdrvs;
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Derivation drv = derivationFromPath(newdrv);
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string identifier = drv.stateOutputs.find("state")->second.stateIdentifier;
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string user = drv.stateOutputs.find("state")->second.username;
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for (PathSet::iterator i = drvs.begin(); i != drvs.end(); ++i) //Check if we need to remove old drvs
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{
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Path drv = *i;
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Derivation getdrv = derivationFromPath(drv);
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string getIdentifier = getdrv.stateOutputs.find("state")->second.stateIdentifier;
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string getUser = getdrv.stateOutputs.find("state")->second.username;
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if(identifier == getIdentifier && getUser == user) //only insert if it doenst already exist
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{
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//We also check if it's NOT exactly the same drvpath
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if(drv != newdrv && deleteDrvs){
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printMsg(lvlTalkative, format("Deleting decrepated state derivation: %1% with identifier %2% and user %3%") % drv % identifier % user);
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deletePath(drv); //Deletes the DRV from DISK!
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}
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}
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else
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newdrvs.insert(drv);
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}
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newdrvs.insert(newdrv);
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return newdrvs;
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}
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void addStateDeriver(const Transaction & txn, const Path & storePath, const Path & deriver)
|
||||
{
|
||||
|
|
@ -652,7 +761,6 @@ void addStateDeriver(const Transaction & txn, const Path & storePath, const Path
|
|||
nixDB.setStrings(txn, dbDerivers, storePath, data); //update the derivers db.
|
||||
|
||||
nixDB.setString(txn, dbStateInfo, storePath, ""); //update the dbinfo db. (maybe TODO)
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -752,6 +860,7 @@ PathSet queryDerivers(const Transaction & txn, const Path & storePath, const str
|
|||
}
|
||||
|
||||
//Wrapper around converting the drvPath to the statePath
|
||||
/*
|
||||
PathSet queryDeriversStatePath(const Transaction & txn, const Path & storePath, const string & identifier, const string & user)
|
||||
{
|
||||
PathSet drvs = queryDerivers(txn, storePath, identifier, user);
|
||||
|
|
@ -762,6 +871,7 @@ PathSet queryDeriversStatePath(const Transaction & txn, const Path & storePath,
|
|||
}
|
||||
return statePaths;
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
const int substituteVersion = 2;
|
||||
|
|
@ -1428,12 +1538,15 @@ void verifyStore(bool checkContents)
|
|||
for (PathSet::iterator j = references.begin();
|
||||
j != references.end(); ++j)
|
||||
{
|
||||
/*
|
||||
string dummy;
|
||||
if (!nixDB.queryString(txn, dbComponentComponentReferrers, addPrefix(*j, *i), dummy)) {
|
||||
printMsg(lvlError, format("adding missing referrer mapping from `%1%' to `%2%'")
|
||||
% *j % *i);
|
||||
nixDB.setString(txn, dbComponentComponentReferrers, addPrefix(*j, *i), "");
|
||||
}
|
||||
*/
|
||||
|
||||
if (isValid && validPaths.find(*j) == validPaths.end()) {
|
||||
printMsg(lvlError, format("incomplete closure: `%1%' needs missing `%2%'")
|
||||
% *i % *j);
|
||||
|
|
@ -1443,13 +1556,14 @@ void verifyStore(bool checkContents)
|
|||
}
|
||||
|
||||
/* Check the `referrers' table. */
|
||||
//TODO TODO Do the exact same thing for the other dbreferres and references
|
||||
//TODO TODO Do the exact same thing for the other dbreferres and references
|
||||
/*
|
||||
printMsg(lvlInfo, "checking the referrers table");
|
||||
Strings referrers;
|
||||
nixDB.enumTable(txn, dbComponentComponentReferrers, referrers);
|
||||
for (Strings::iterator i = referrers.begin(); i != referrers.end(); ++i) {
|
||||
|
||||
/* Decode the entry (it's a tuple of paths). */
|
||||
// Decode the entry (it's a tuple of paths)
|
||||
string::size_type nul = i->find((char) 0);
|
||||
if (nul == string::npos) {
|
||||
printMsg(lvlError, format("removing bad referrer table entry `%1%'") % *i);
|
||||
|
|
@ -1484,8 +1598,8 @@ void verifyStore(bool checkContents)
|
|||
setReferences(txn, from, references, stateReferences, -1);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
*/
|
||||
|
||||
//TODO Check stateinfo and statecounters table
|
||||
|
||||
|
|
@ -1552,41 +1666,6 @@ vector<int> LocalStore::getStatePathsInterval(const PathSet & statePaths)
|
|||
return nix::getStatePathsIntervalTxn(noTxn, statePaths);
|
||||
}
|
||||
|
||||
|
||||
|
||||
//Merges a new .... into the list TODO
|
||||
//This is all about one store path
|
||||
//We assume newdrv is the newest
|
||||
PathSet mergeNewDerivationIntoList(const Path & storepath, const Path & newdrv, const PathSet drvs, bool deleteDrvs)
|
||||
{
|
||||
PathSet newdrvs;
|
||||
|
||||
Derivation drv = derivationFromPath(newdrv);
|
||||
string identifier = drv.stateOutputs.find("state")->second.stateIdentifier;
|
||||
string user = drv.stateOutputs.find("state")->second.username;
|
||||
|
||||
for (PathSet::iterator i = drvs.begin(); i != drvs.end(); ++i) //Check if we need to remove old drvs
|
||||
{
|
||||
Path drv = *i;
|
||||
Derivation getdrv = derivationFromPath(drv);
|
||||
string getIdentifier = getdrv.stateOutputs.find("state")->second.stateIdentifier;
|
||||
string getUser = getdrv.stateOutputs.find("state")->second.username;
|
||||
|
||||
if(identifier == getIdentifier && getUser == user) //only insert if it doenst already exist
|
||||
{
|
||||
//We also check if it's NOT exactly the same drvpath
|
||||
if(drv != newdrv && deleteDrvs){
|
||||
printMsg(lvlTalkative, format("Deleting decrepated state derivation: %1% with identifier %2% and user %3%") % drv % identifier % user);
|
||||
deletePath(drv); //Deletes the DRV from DISK!
|
||||
}
|
||||
}
|
||||
else
|
||||
newdrvs.insert(drv);
|
||||
}
|
||||
|
||||
newdrvs.insert(newdrv);
|
||||
return newdrvs;
|
||||
}
|
||||
|
||||
/* Place in `paths' the set of paths that are required to `realise'
|
||||
the given store path, i.e., all paths necessary for valid
|
||||
|
|
@ -1836,11 +1915,12 @@ static void upgradeStore09()
|
|||
|
||||
if (!pathExists(nixDBPath + "/referers")) return;
|
||||
|
||||
/*
|
||||
Transaction txn(nixDB);
|
||||
|
||||
|
||||
std::cerr << "converting referers to referrers...";
|
||||
|
||||
TableId dbReferers = nixDB.openTable("referers"); /* sic! */
|
||||
TableId dbReferers = nixDB.openTable("referers"); // sic!
|
||||
|
||||
Paths referersKeys;
|
||||
nixDB.enumTable(txn, dbReferers, referersKeys);
|
||||
|
|
@ -1864,11 +1944,14 @@ static void upgradeStore09()
|
|||
|
||||
txn.commit();
|
||||
|
||||
|
||||
std::cerr << std::endl;
|
||||
|
||||
nixDB.closeTable(dbReferers);
|
||||
*/
|
||||
|
||||
nixDB.deleteTable("referers");
|
||||
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -178,12 +178,11 @@ void setDeriver(const Transaction & txn, const Path & path,
|
|||
deriver has been set. */
|
||||
Path queryDeriver(const Transaction & txn, const Path & path);
|
||||
|
||||
/* Query the derivers of a state-store path. Gives an error (TODO?) if no
|
||||
deriver has been set. */
|
||||
/* Query the derivers of a state-store path. */
|
||||
PathSet queryDerivers(const Transaction & txn, const Path & storePath, const string & identifier, const string & user);
|
||||
|
||||
/* TODO */
|
||||
PathSet queryDeriversStatePath(const Transaction & txn, const Path & storePath, const string & identifier, const string & user);
|
||||
/* Query the derivers of a state path. (are there more then 1 for a statepath?) */
|
||||
//PathSet queryDeriversStatePath(const Transaction & txn, const Path & storePath, const string & identifier, const string & user);
|
||||
|
||||
/* Delete a value from the nixStore directory. */
|
||||
void deleteFromStore(const Path & path, unsigned long long & bytesFreed);
|
||||
|
|
@ -208,12 +207,9 @@ void deletePathWrapped(const Path & path,
|
|||
|
||||
void deletePathWrapped(const Path & path);
|
||||
|
||||
/* TODO */
|
||||
/* Adds a new deriver based on storePath to the dbDerivers table */
|
||||
void addStateDeriver(const Transaction & txn, const Path & storePath, const Path & deriver);
|
||||
|
||||
/* TODO */
|
||||
PathSet mergeNewDerivationIntoList(const Path & storepath, const Path & newdrv, const PathSet drvs, bool deleteDrvs = false);
|
||||
|
||||
bool isStateComponentTxn(const Transaction & txn, const Path & path);
|
||||
|
||||
bool isStateDrvPathTxn(const Transaction & txn, const Path & drvPath);
|
||||
|
|
|
|||
|
|
@ -419,18 +419,15 @@ void scanAndUpdateAllReferencesTxn(const Transaction & txn, const Path & statePa
|
|||
//diff_state_references_added.size() != 0 || diff_state_references_removed.size() != 0 )
|
||||
|
||||
//We always set the referernces so we know they were scanned (maybe the same) at a certain time
|
||||
if(true)
|
||||
{
|
||||
printMsg(lvlError, format("Updating new references for statepath: '%1%'") % statePath);
|
||||
Path drvPath = queryStatePathDrvTxn(txn, statePath);
|
||||
registerValidPath(txn,
|
||||
statePath,
|
||||
Hash(), //emtpy hash
|
||||
state_references,
|
||||
state_stateReferences,
|
||||
drvPath,
|
||||
-1); //Set at a new timestamp
|
||||
}
|
||||
printMsg(lvlError, format("Updating new references for statepath: '%1%'") % statePath);
|
||||
Path drvPath = queryStatePathDrvTxn(txn, statePath);
|
||||
registerValidPath(txn,
|
||||
statePath,
|
||||
Hash(), //emtpy hash
|
||||
state_references,
|
||||
state_stateReferences,
|
||||
drvPath,
|
||||
-1); //Set at a new timestamp
|
||||
}
|
||||
|
||||
void scanAndUpdateAllReferencesRecusivelyTxn(const Transaction & txn, const Path & statePath) //TODO Can also work for statePaths???
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue