Kohei Tokunaga
Kohei Tokunaga
@hanwen Sorry for the late reply. Since commit https://github.com/torvalds/linux/commit/72db82115d2bdfbfba8b15a92d91872cfe1b40c6 of kernel, overlayfs tries to get fileattr flags from the lowerdir on copy up. This [results in calling IOCTL to FUSE](https://github.com/torvalds/linux/blob/72db82115d2bdfbfba8b15a92d91872cfe1b40c6/fs/fuse/ioctl.c#L419-L454)....
@hanwen > what does a libfuse FS do in this case? Would it not also fail? For example, ntfs-3g seems to return EINVAL by default. So https://github.com/torvalds/linux/commit/5b0a414d06c3ed2097e32ef7944a4abb644b89bd allows lowerdir to...
@steiler Doesn't `ctr c ls labels.\"foo-bar\"==bla` work for you?
Added [recent eStargz creation support by ggcr](https://github.com/google/go-containerregistry/tree/8b4c3b5b21a361e1f1b95279429b43d5ae2e7309#experiments) to the list. @mattmoor @jonjohnsonjr Thank you very much about this! Could we move this discussion forward? @cyphar WDYT?
cc @AkihiroSuda @mattmoor @imjasonh @jonjohnsonjr
Thank you for the comments. > distribution-spec Lazy pulling depends on [HTTP range request which is already described in the distribution-spec](https://github.com/opencontainers/distribution-spec/blob/v1.0.1/detail.md#fetch-blob-part) so we don't need changes on the distribution-spec but...
@AkihiroSuda go-fuse doesn't support `fusermount3` as of now https://github.com/hanwen/go-fuse/pull/356. When `fusermount` is not found on the system, snapshotter and store will fallback to `DirectMount` mode that doesn't use `fusermount`. Doesn't...
It seems that go-fuse added support of `fusermount3` (https://github.com/hanwen/go-fuse/commit/934a183ed91446d218b5471c4df9f93db039f6e1) so now we can fix our implementation to use `fusermount3`.
@sequix After a deeper investigation last week, it turned out that the bad read performance (https://github.com/containerd/stargz-snapshotter/pull/101#issuecomment-633448938) on the filesystem didn't come from your benchmark method but did come from some...