Andrew Gaul

Require FUSE 3

18

This increases the maximum write size from 128 KB to 1 MB and supports some interesting `FUSE_READDIR_PLUS` flags. Remove stale `FUSE_CAP_BIG_WRITES` option. Fixes #1159.

This will preserve sub-second timestamp precision.

The number of options has grown and is difficult to understand: ``` $ man s3fs | grep -c -- '^ *-o' 70 ``` We should group these in some logical...

Check return value from close

1

`close(2)` and `fclose(3)` can return errors in some exceptional situations but s3fs never checks this. There is not much we can do other than log and propagate, however.

Use setup-java instead of distribution packages

3

This may be more efficient to install.

This found some concurrency issues in seaweedfs: https://github.com/RobinTMiller/dt

Convert ut_test.py to sh

1

If possible, we should convert `ut_test.py` to sh for consistency with other tests. This file originated from ossfs and was only imported to demonstrate a particular bug. While Python allows...

Use aws-cli-repl to avoid AWS CLI startup overhead

1

This reduces test run-time by 6 seconds per flag. References #1787.

Issue parallel requests in get_object_attribute

2

s3fs must issue HEAD requests for path, path/, and the legacy path_$folder$ to return an object's attributes. Previously it issued these serially which minimized costs but caused poor performance. Instead...

Audit partial writes

1

Most of our code calls `pwrite` and checks != -1. There are some corner cases with signals and disk full that can cause partial writes. We should add a helper...