From b94481a3b98b61eba75b93017ebb12310ca9298b Mon Sep 17 00:00:00 2001 From: kyle Date: Mon, 13 Jul 2020 19:04:45 +0000 Subject: [PATCH 1/2] Added a comment --- ..._efccd6c930ea37f782cbd3b029f4fa71._comment | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 doc/bugs/Recent_hang_with_rsync_remote_with_older_systems___40__Xenial__44___Jessie__41__/comment_3_efccd6c930ea37f782cbd3b029f4fa71._comment diff --git a/doc/bugs/Recent_hang_with_rsync_remote_with_older_systems___40__Xenial__44___Jessie__41__/comment_3_efccd6c930ea37f782cbd3b029f4fa71._comment b/doc/bugs/Recent_hang_with_rsync_remote_with_older_systems___40__Xenial__44___Jessie__41__/comment_3_efccd6c930ea37f782cbd3b029f4fa71._comment new file mode 100644 index 0000000000..d3f6bb5b2b --- /dev/null +++ b/doc/bugs/Recent_hang_with_rsync_remote_with_older_systems___40__Xenial__44___Jessie__41__/comment_3_efccd6c930ea37f782cbd3b029f4fa71._comment @@ -0,0 +1,37 @@ +[[!comment format=mdwn + username="kyle" + avatar="http://cdn.libravatar.org/avatar/7d6e85cde1422ad60607c87fa87c63f3" + subject="comment 3" + date="2020-07-13T19:04:45Z" + content=""" +Okay, short summary: + + * The demo script above no longer hangs as of 4c9ad1de4 + (optimisation: stream keys through git cat-file --buffer, + 2020-07-10). + + * Going to the parent of 4c9ad1de4 (1df9e72), the hang is still + there. + + * The first patch advances the output by one line but still hangs, + with the line at the time of the hang being \"process done + ExitSuccess\". + + * The second patch removes the hang (again, this is from the parent + of 4c9ad1de4). + +--- + +The above is all based on working in a Xenial VM, building from source +with stack. The Docker-based approach above provides a reproducer, +but it depends on the autobuild downloads. It'd need quite a bit more +work to have the full stack setup there. However, running the above +script without Docker caching, I've confirmed the most recent +autobuild, which has 4c9ad1de4, no longer hangs. + +It seems at least plausible that 4c9ad1de4 affected the stall because +it looks to deal with git-annex-get. However, perhaps that's just +resolving the issue for this particular case, and it still makes sense +to apply the second the patch? + +"""]] From 592548a8438b063bb66bea873694efe25dfaa58b Mon Sep 17 00:00:00 2001 From: kyle Date: Mon, 13 Jul 2020 19:27:18 +0000 Subject: [PATCH 2/2] Added a comment --- ...comment_2_8e7487f2f093e79dcce0be34274d7fa2._comment | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 doc/bugs/SSH-based_git-annex-init_hang_on_older_systems___40__Xenial__44___Jessie__41__/comment_2_8e7487f2f093e79dcce0be34274d7fa2._comment diff --git a/doc/bugs/SSH-based_git-annex-init_hang_on_older_systems___40__Xenial__44___Jessie__41__/comment_2_8e7487f2f093e79dcce0be34274d7fa2._comment b/doc/bugs/SSH-based_git-annex-init_hang_on_older_systems___40__Xenial__44___Jessie__41__/comment_2_8e7487f2f093e79dcce0be34274d7fa2._comment new file mode 100644 index 0000000000..d1c1453cae --- /dev/null +++ b/doc/bugs/SSH-based_git-annex-init_hang_on_older_systems___40__Xenial__44___Jessie__41__/comment_2_8e7487f2f093e79dcce0be34274d7fa2._comment @@ -0,0 +1,10 @@ +[[!comment format=mdwn + username="kyle" + avatar="http://cdn.libravatar.org/avatar/7d6e85cde1422ad60607c87fa87c63f3" + subject="comment 2" + date="2020-07-13T19:27:17Z" + content=""" +In a Xenial VM, I tested that patch on top of today's 4dd5cfa46, which +still shows the hang. The patch indeed resolves the hang. Thanks! + +"""]]