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feat: add additional debug logging for usermountcache

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Signed-off-by: Robin Appelman <robin@icewind.nl>
This commit is contained in:
Robin Appelman 2025-07-31 14:42:32 +02:00
parent 6033c25630
commit 4cba389d85
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GPG key ID: 42B69D8A64526EFB
1 changed files with 25 additions and 2 deletions
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27
lib/private/Files/Config/UserMountCache.php
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@ -19,6 +19,7 @@ use OCP\Files\Config\ICachedMountFileInfo;
use OCP\Files\Config\ICachedMountInfo;
use OCP\Files\Config\IUserMountCache;
use OCP\Files\NotFoundException;
use OCP\IConfig;
use OCP\IDBConnection;
use OCP\IUser;
use OCP\IUserManager;
@ -42,6 +43,8 @@ class UserMountCache implements IUserMountCache {
/** @var CappedMemoryCache<array> */
private CappedMemoryCache $cacheInfoCache;
private bool $debugLog = false;
/**
* UserMountCache constructor.
*/
@ -51,10 +54,14 @@ class UserMountCache implements IUserMountCache {
private LoggerInterface $logger,
private IEventLogger $eventLogger,
private IEventDispatcher $eventDispatcher,
?IConfig $config = null,
) {
$this->cacheInfoCache = new CappedMemoryCache();
$this->internalPathCache = new CappedMemoryCache();
$this->mountsForUsers = new CappedMemoryCache();
if ($config) {
$this->debugLog = $config->getSystemValueBool('debug_user_mount_cache');
}
}
public function registerMounts(IUser $user, array $mounts, ?array $mountProviderClasses = null) {
@ -193,6 +200,10 @@ class UserMountCache implements IUserMountCache {
}
private function removeFromCache(ICachedMountInfo $mount) {
if ($this->debugLog) {
$e = new \Exception('Removing cached mount ' . $mount->getMountPoint() . ' for user ' . $mount->getUser()->getUID());
$this->logger->warning($e->getMessage(), ['exception' => $e]);
}
$builder = $this->connection->getQueryBuilder();
$query = $builder->delete('mounts')
@ -398,16 +409,24 @@ class UserMountCache implements IUserMountCache {
* @param IUser $user
*/
public function removeUserMounts(IUser $user) {
$builder = $this->connection->getQueryBuilder();
if ($this->debugLog) {
$e = new \Exception('Clearing cached mounts for user ' . $user->getUID());
$this->logger->warning($e->getMessage(), ['exception' => $e]);
}
$builder = $this->connection->getQueryBuilder();
$query = $builder->delete('mounts')
->where($builder->expr()->eq('user_id', $builder->createNamedParameter($user->getUID())));
$query->executeStatement();
}
public function removeUserStorageMount($storageId, $userId) {
$builder = $this->connection->getQueryBuilder();
if ($this->debugLog) {
$e = new \Exception('Removing cached mounts for storage ' . $storageId . ' for user ' . $userId);
$this->logger->warning($e->getMessage(), ['exception' => $e]);
}
$builder = $this->connection->getQueryBuilder();
$query = $builder->delete('mounts')
->where($builder->expr()->eq('user_id', $builder->createNamedParameter($userId)))
->andWhere($builder->expr()->eq('storage_id', $builder->createNamedParameter($storageId, IQueryBuilder::PARAM_INT)));
@ -415,6 +434,10 @@ class UserMountCache implements IUserMountCache {
}
public function remoteStorageMounts($storageId) {
if ($this->debugLog) {
$e = new \Exception('Clearing cached mounts for storage ' . $storageId);
$this->logger->warning($e->getMessage(), ['exception' => $e]);
}
$builder = $this->connection->getQueryBuilder();
$query = $builder->delete('mounts')