Package: s3ql
Version: 3.7.0+dfsg-2
Followup-For: Bug #983170
The mount.log consists of minor variations on the following...
2021-02-20 13:21:46.208 238604:MainThread s3ql.mount.determine_threads: Using
10 upload threads.
2021-02-20 13:21:46.210 238604:MainThread s3ql.mount.main: Autodetected 1048514
file descriptors available for cache entries
2021-02-20 13:21:46.982 238604:MainThread s3ql.mount.get_metadata: Using cached
metadata.
2021-02-20 13:21:47.001 238604:MainThread s3ql.mount.main_async: Setting cache
size to 17754 MB
2021-02-20 13:21:47.004 238604:MainThread s3ql.block_cache.__init__: Loaded 0
entries from cache
2021-02-20 13:21:47.040 238604:MainThread s3ql.mount.main_async: Mounting
s3://eu-west-1/xxx/s3ql/yyy/ at /mnt/a...
2021-02-20 13:21:47.050 238624:MainThread
s3ql.daemonize.detach_process_context: Daemonizing, new PID is 238625
2021-02-20 13:22:56.691 238625:MainThread s3ql.mount.unmount: Unmounting file
system...
2021-02-20 13:23:01.703 238625:MainThread s3ql.block_cache.destroy: Could not
complete object removals, no removal threads left alive
2021-02-20 13:23:01.710 238625:MainThread root.excepthook: Uncaught top-level
exception:
Traceback (most recent call last):
File "/usr/bin/mount.s3ql", line 33, in <module>
sys.exit(load_entry_point('s3ql==3.7.0', 'console_scripts', 'mount.s3ql')())
File "/usr/lib/s3ql/s3ql/mount.py", line 131, in main
trio.run(main_async, options, stdout_log_handler)
File "/usr/local/lib/python3.9/dist-packages/trio/_core/_run.py", line 1932,
in run
raise runner.main_task_outcome.error
File "/usr/lib/s3ql/s3ql/mount.py", line 274, in main_async
await pyfuse3.main()
File "/usr/lib/python3/dist-packages/_pyfuse3.py", line 30, in wrapper
await fn(*args, **kwargs)
File "src/pyfuse3.pyx", line 776, in main
File "/usr/local/lib/python3.9/dist-packages/trio/_core/_run.py", line 815,
in __aexit__
raise combined_error_from_nursery
trio.MultiError: NoWorkerThreads('no removal threads'), NoWorkerThreads('no
removal threads'), NoWorkerThreads('no removal threads'), NoWorkerThreads('no
removal threads'), NoWorkerThreads('no removal threads'), NoWorkerThreads('no
removal threads'), NoWorkerThreads('no removal threads'), NoWorkerThreads('no
removal threads'), NoWorkerThreads('no removal threads'), NoWorkerThreads('no
removal threads'), NoWorkerThreads('no removal threads'), NoWorkerThreads('no
removal threads')
Details of embedded exception 1:
Traceback (most recent call last):
File "/usr/lib/s3ql/s3ql/block_cache.py", line 598, in _deref_block
self.to_remove.put(obj_id, block=False)
File "/usr/lib/python3.9/queue.py", line 137, in put
raise Full
queue.Full
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/_pyfuse3.py", line 30, in wrapper
await fn(*args, **kwargs)
File "src/internal.pxi", line 278, in _session_loop
File "/usr/lib/s3ql/s3ql/fs.py", line 1172, in forget
await self.cache.remove(id_, 0, inode.size // self.max_obj_size + 1)
File "/usr/lib/s3ql/s3ql/block_cache.py", line 847, in remove
await self._deref_block(block_id)
File "/usr/lib/s3ql/s3ql/block_cache.py", line 600, in _deref_block
await trio.to_thread.run_sync(self._queue_removal, obj_id)
File "/usr/local/lib/python3.9/dist-packages/trio/_threads.py", line 207,
in to_thread_run_sync
return await trio.lowlevel.wait_task_rescheduled(abort)
File "/usr/local/lib/python3.9/dist-packages/trio/_core/_traps.py", line
166, in wait_task_rescheduled
return (await _async_yield(WaitTaskRescheduled(abort_func))).unwrap()
File "/usr/lib/python3/dist-packages/outcome/_sync.py", line 111, in unwrap
raise captured_error
File "/usr/local/lib/python3.9/dist-packages/trio/_threads.py", line 157,
in do_release_then_return_result
return result.unwrap()
File "/usr/lib/python3/dist-packages/outcome/_sync.py", line 111, in unwrap
raise captured_error
File "/usr/local/lib/python3.9/dist-packages/trio/_threads.py", line 170,
in worker_fn
ret = sync_fn(*args)
File "/usr/lib/s3ql/s3ql/block_cache.py", line 553, in _queue_removal
raise NoWorkerThreads('no removal threads')
s3ql.block_cache.NoWorkerThreads: no removal threads
Details of embedded exception 2:
...
embedded exception 2 is a copy of embedded exception 1, and there are another
10 identical embedded exceptions.
The complete log is available at http://www.cobb.uk.net/s3ql-983170-mount.log.gz
-- System Information:
Debian Release: bullseye/sid
APT prefers testing
APT policy: (990, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.10.0-3-amd64 (SMP w/12 CPU threads)
Locale: LANG=en_IE.utf8, LC_CTYPE=en_IE.utf8 (charmap=UTF-8) (ignored: LC_ALL
set to en_IE.utf8), LANGUAGE=en_GB
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages s3ql depends on:
ii fuse3 [fuse] 3.10.2-1
ii libc6 2.31-9
ii libjs-sphinxdoc 3.4.3-1
ii libsqlite3-0 3.34.1-1
ii procps 2:3.3.16-5
ii psmisc 23.3-1
ii python3 3.9.1-1
ii python3-apsw 3.32.2-r1-1+b2
ii python3-cryptography 3.3.1-1
ii python3-defusedxml 0.6.0-2
ii python3-dugong 3.8.1+dfsg-1
ii python3-google-auth 1.5.1-3
ii python3-google-auth-oauthlib 0.4.2-1
ii python3-pkg-resources 52.0.0-1
ii python3-pyfuse3 3.2.0-2
ii python3-requests 2.25.1+dfsg-2
ii python3-systemd 234-3+b4
ii python3-trio 0.13.0-2
s3ql recommends no packages.
s3ql suggests no packages.
-- no debconf information
