mirrors/git-annex
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions

Added a comment

Browse source
This commit is contained in:
http://joeyh.name/ 2014-04-07 21:55:19 +00:00 • committed by admin
parent 36c1aae61b
commit b426e073fe
1 changed files with 23 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

23
doc/bugs/Assistant_having_a_child_git_cat-file_--batch_do_the_same_thing_over_and_over_and_using_a_lot_of_memory/comment_3_1429ca784a03bc424b3537cbe0449421._comment Normal file
View file

@ -0,0 +1,23 @@
[[!comment format=mdwn
username="http://joeyh.name/"
ip="209.250.56.244"
subject="comment 3"
date="2014-04-07T21:55:19Z"
content="""
Unfortunately all I have been able to tell for sure from this log is that it seems that the expensive transfer scan is not running, and this is unlikely to be a repository auto-repair.
My best guess as to what might be going on is an update of the git-annex branch.
[2014-04-07 23:24:24 EEST] read: git [\"--git-dir=/storage/sarjat/annex-sarjat/.git\",\"--work-tree=/storage/sarjat/annex-sarjat\",\"write-tree\"]
This is prep for an index file commit, probably to the git-annex branch.
[2014-04-07 23:24:24 EEST] read: git [\"--git-dir=/storage/sarjat/annex-sarjat/.git\",\"--work-tree=/storage/sarjat/annex-sarjat\",\"rev-parse\",\"84068090af4bcd3d24f16d865ac07b0478f20ada:\"]
This is a getting the parent commit's tree.
The git-cat-file churn could then be a union merge reading the contents of the git-annex branch to union-merge it into the `.git/annex/index` (in `mergeIndex`). This would reuse the main git cat-file process.
That does not explain why it would need to read eg, SHA256E-s106800355--c70e31d511e7eec4881a15dfba521ea3d1fe14694968f81ae1819f1a2a93f9be.mp4.log 28 times.
Normally, during a union merge only files listed by `diff-index` need to be read, and it lists each file only once.
"""]]