Java stack track when locking volume

os:mac

#1

While in debug mode and watching the logs. I get a stack trace whenever locking volumes, and while the system stats the mountpoint. This happens for both local volumes and for ones hosted via google drive.

OSX Mojave. 10.14.1.
Fuse 3.8.2
Cryptomator 1.4.0

07:11:47.818 [Thread-5262] TRACE o.c.frontend.fuse.ReadOnlyAdapter - statfs / (78943211520 / 999695822848)

07:11:47.835 [Thread-5263] TRACE o.c.frontend.fuse.locks.LockManager - Deleting ReadWriteLock for 

07:11:47.835 [Thread-5263] TRACE o.c.frontend.fuse.locks.LockManager - Creating ReadWriteLock for 

07:11:47.835 [Thread-5263] TRACE o.c.f.fuse.locks.PathRLockImpl - Acquired read path lock for ''

07:11:47.835 [Thread-5263] TRACE o.c.frontend.fuse.locks.LockManager - Deleting ReadWriteLock for 

07:11:47.835 [Thread-5263] TRACE o.c.frontend.fuse.locks.LockManager - Creating ReadWriteLock for 

07:11:47.835 [Thread-5263] TRACE o.c.f.fuse.locks.DataRLockImpl - Acquired read data lock for ''

07:11:47.835 [Thread-5263] TRACE o.c.f.fuse.locks.DataRLockImpl - Released read data lock for ''

07:11:47.835 [Thread-5263] TRACE o.c.f.fuse.locks.PathRLockImpl - Released read path lock for ''

07:11:47.835 [Thread-5263] ERROR o.c.frontend.fuse.ReadOnlyAdapter - getattr failed.

java.nio.file.ClosedFileSystemException: null

at org.cryptomator.cryptofs.CryptoFileSystemImpl.assertOpen(CryptoFileSystemImpl.java:509)

at org.cryptomator.cryptofs.CryptoPath.resolve(CryptoPath.java:195)

at org.cryptomator.frontend.fuse.ReadOnlyAdapter.resolvePath(ReadOnlyAdapter.java:63)

at org.cryptomator.frontend.fuse.ReadOnlyAdapter.getattr(ReadOnlyAdapter.java:123)

at ru.serce.jnrfuse.AbstractFuseFS.lambda$init$1(AbstractFuseFS.java:96)

at jnr.ffi.provider.jffi.NativeClosureProxy$$impl$$0.invoke(Unknown Source)

07:11:47.836 [Thread-5264] TRACE o.c.f.fuse.locks.PathRLockImpl - Acquired read path lock for ''

07:11:47.836 [Thread-5264] TRACE o.c.f.fuse.locks.DataRLockImpl - Acquired read data lock for ''

07:11:47.837 [Thread-5264] TRACE o.c.f.fuse.locks.DataRLockImpl - Released read data lock for ''

07:11:47.837 [Thread-5264] TRACE o.c.f.fuse.locks.PathRLockImpl - Released read path lock for ''

07:11:47.837 [Thread-5264] ERROR o.c.frontend.fuse.ReadOnlyAdapter - getattr failed.

java.nio.file.ClosedFileSystemException: null

at org.cryptomator.cryptofs.CryptoFileSystemImpl.assertOpen(CryptoFileSystemImpl.java:509)

at org.cryptomator.cryptofs.CryptoPath.resolve(CryptoPath.java:195)

at org.cryptomator.frontend.fuse.ReadOnlyAdapter.resolvePath(ReadOnlyAdapter.java:63)

at org.cryptomator.frontend.fuse.ReadOnlyAdapter.getattr(ReadOnlyAdapter.java:123)

at ru.serce.jnrfuse.AbstractFuseFS.lambda$init$1(AbstractFuseFS.java:96)

at jnr.ffi.provider.jffi.NativeClosureProxy$$impl$$0.invoke(Unknown Source)

07:11:47.838 [Thread-5265] TRACE o.c.f.fuse.locks.PathRLockImpl - Acquired read path lock for ''

07:11:47.838 [Thread-5265] TRACE o.c.f.fuse.locks.DataRLockImpl - Acquired read data lock for ''

07:11:47.838 [Thread-5265] TRACE o.c.f.fuse.locks.DataRLockImpl - Released read data lock for ''

07:11:47.838 [Thread-5265] TRACE o.c.f.fuse.locks.PathRLockImpl - Released read path lock for ''

07:11:47.839 [Thread-5265] ERROR o.c.frontend.fuse.ReadOnlyAdapter - getattr failed.

java.nio.file.ClosedFileSystemException: null

at org.cryptomator.cryptofs.CryptoFileSystemImpl.assertOpen(CryptoFileSystemImpl.java:509)

at org.cryptomator.cryptofs.CryptoPath.resolve(CryptoPath.java:195)

at org.cryptomator.frontend.fuse.ReadOnlyAdapter.resolvePath(ReadOnlyAdapter.java:63)

at org.cryptomator.frontend.fuse.ReadOnlyAdapter.getattr(ReadOnlyAdapter.java:123)

at ru.serce.jnrfuse.AbstractFuseFS.lambda$init$1(AbstractFuseFS.java:96)

at jnr.ffi.provider.jffi.NativeClosureProxy$$impl$$0.invoke(Unknown Source)```