diff options
| author |  Joey Hess <joey@kitenet.net> | 2011-06-23 11:37:26 -0400 |
|---|---|---|
| committer | Joey Hess <joey@kitenet.net> | 2011-06-23 11:37:26 -0400 |
| commit | 5f494154a34bad7cc54915a2a408b830e8ca77be (patch) | |
| tree | 2adfc75ea36e18b3655bb2dcfa94b702288fc6c5 /doc/upgrades.mdwn | |
| parent | 23e765b67c38a9f02b3b5152e7e123819bb696de (diff) | |
add journaling to speed up changes to the git-annex branch
git is slow when the index file is large and has to be rewritten each time
a file is changed. To speed this up, added a journal where changes are
recorded before being fed into the index file and committed to the
git-annex branch. The entire journal can be fed into git with just 2
commands, and only one write of the index file.
Diffstat (limited to 'doc/upgrades.mdwn')
| -rw-r--r-- | doc/upgrades.mdwn | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/doc/upgrades.mdwn b/doc/upgrades.mdwn index 63fbcf75b..2e8f201fb 100644 --- a/doc/upgrades.mdwn +++ b/doc/upgrades.mdwn @@ -29,11 +29,6 @@ This upgrade is easier than the previous upgrades. You don't need to upgrade every repository at once; it's sufficient to upgrade each repository only when you next use it. -This upgrade can be sped up by, before you start, making -.git/index.git-annex into a symlink to a file on a ramdisk. -For example: `ln -s /run/shm/index.git-annex.$(git config annex.uuid) .git/index.git-annex` -but, if you do that, be sure to remove the symlink after the upgrade! - After the upgrade is complete, commit the changes it staged. git commit -m "upgrade v2 to v3" |