问题
I have a very very large svn repo. When I try to use it (commit, update, etc.) it says there are locks.
When I run 'svn cleanup', it says that the working copy is too old and I need to upgrade it.
When I run 'svn upgrade', it runs, but doesn't say anything.
I also ran 'svnadmin upgrade' on the repo, just in case.
I have the latest TortoiseSVN installed.
Normally, if I had SVN weirdness, I'd move the files out, update, move the files back, but as I mentioned earlier, this is a very LARGE repo.
Any help would be appreciated.
Thanks!
Specific messages:
>svn update
svn: E155004: Run 'svn cleanup' to remove locks (type 'svn help cleanup' for details)
svn: E155004: Working copy '*****' locked.
svn: E155004: '*****' is already locked.
>svn cleanup
svn: E155036: Please see the 'svn upgrade' command
svn: E155036: The working copy at '*****' is too old (format 29) to work with client version '1.8.1 (r1503906)' (expects format 31). You need to upgrade the working copy first.
>svn upgrade
>
Update 1: I installed a 1.7.X client and tried to run a cleanup. It complained that the repo wasn't a working copy, for some reason. I tried an update with the same 1.7.X client and got the following message:
>"c:\Program Files\SlikSvn\bin\svn.exe" update
svn: E155021: This client is too old to work with the working copy at '*****' (format 31).
You need to get a newer Subversion client. For more details, see http://subversion.apache.org/faq.html#working-copy-format-change
So, this client things the repo is format 31. The tortoisesvn thinks it is format 29. Now I'm more confused.
Update 2: Response to @David W
Is this about a working copy or the repository?
Working copy. Though I tried svnadmin upgrade on the repo as well. However, the svnadmin I used was the 1.8.1. I just tried to upgrade the repo with the TortoiseSVN one (1.8.10), but that didn't fix the issue.
is this about a file that's locked because someone locked it, or because your working directory is locked due to an incomplete
I'm the only one using the repo, so I know no one else locked it. Its probably due to an incomplete op.
I ran svn status with 1.8.10, and nothing had a 'K'. There were some files with an 'L', and one with a '?'. All items listed were directories, not files, with the exception of the one marked with a '?'.
If I ran an 'svn lock --force dirname', it would respond that that specific node "is not a file". When I ran it on the file marked with a '?', it responded that that node 'was not found'.
Then, there is a locked working directory because of an incomplete operation...
Yep, you called it. That is why all the things are marked with an 'L', I gather.
When I ran a cleanup (1.8.10) it gave me the same error I reported in my intiial question (format 29 too old for this format 31 client).
Remember that you can always delete a working directory and create a new one
Yep. If I delete any directory in the working copy and hit update, it complains that it is locked. I can't clear the lock, 'cause of the format mismatch. I can theoretically just re-checkout the entire repo, then copy things back, but the repo is 12GB (210,000 files).
Be careful about mixing up Subversion clients
So, I was unaware that I had two clients, but I only only only use TortoiseSVN (1.8.10). I only discovered today that I had two when I was trying to troubleshoot.
* UPDATE 3: RESOLUTION * Using @David W's tips, here is how I fixed the problem: 1) Backed up my .svn folder 2) Downloaded an SQLite editor from https://github.com/sqlitebrowser/sqlitebrowser/releases 3) Opened up my wc.db file and browsed the WC_LOCK table. There was 1 entry in that table, which I removed. 4) Tried running a cleanup using TortoiseSVN (1.8.10), which previously complained about locks. It finally worked! 5) Tried running commands in my repo (update, commit, etc.), and everything was happy.
Thank you to everyone who helped, especially @David W for not giving up on me.
回答1:
I have a very very large svn repo. When I try to use it (commit, update, etc.) it says there are locks.
Is this about a working copy or the repository? Two different things. Also, is this about a file that's locked because someone locked it, or because your working directory is locked due to an incomplete
You can have a lock on a file that prevents you from doing a commit. From the command line, you can do a svn status and see the K next to the locked file. You can then use svn lock --force to steal that lock, and check in your changes. (As long as there's no hook in the repository that prevents you from stealing locks).
Then, there is a locked working directory because of an incomplete operation. In this case, you'll see an L when you do a svn status. In that case, you can usually do a svn cleanup in the root directory of that working copy (Where the .svn folder is located.)
Remember that you can always delete a working directory and create a new one. Be careful about mixing up Subversion clients. At one time, it didn't seem to matter that much, but in Revision 1.6, 1.7, 1.8, and 1.9, the structure of the working copy has changed and may not be compatible with clients running other revisions.
Update 2
Yep. If I delete any directory in the working copy and hit update, it complains that it is locked. I can't clear the lock, 'cause of the format mismatch. I can theoretically just re-checkout the entire repo, then copy things back, but the repo is 12GB (210,000 files).
Deleting a directory and then doing a svn up doesn't clean up the lock issue. I meant to delete the entire working directory, and redoing a svn co. You don't have to checkout the entire repo. You only have to check out what you need. Do you need all 210 thousand files? I doubt it:
$ svn co http://server/repo # NOOOO!
$ svn co http://server/repo/trunk # A bit better, but do you need all
# the projects under Trunk?
$ svn co http://server/repo/trunk/foo # Now, I'm just checking out foo
$ svn co http://server/repo/trunk/bar # Now, I'm just checking out bar
This checks out two working directories: One for foo and one for bar.
If you really, really want to checkout the entire trunk, use the --depth to sparsely checkout what you need:
# Checking out trunk, but only getting the project directories
$ svn co http://server/repo/trunk --depth=immediates
$ svn up --set-depth=infinity foo
$ svn up --set-depth=infinity bar
Here I am in theory checking out the entire trunk, but I'm only getting empty master project directories. I am only getting files from projectsfoo and bar. However, foo and bar share a working directory. Let's say I start a long update on foo, then I go to bar and try to commit. I'll get a warning that the working directory is locked. I can't do two separate Subversion commands on the same working directory even if they are in different sections of that working directory.
So, I was unaware that I had two clients, but I only only only use TortoiseSVN (1.8.10). I only discovered today that I had two when I was trying to troubleshoot.
If you install Tortoise, you can also install the Subversion command line client which is an optional install. I highly recommend it! Don't use a command line client downloaded from elsewhere (like SlikSVN or CollabeNet. It's not that these clients are bad. It's that you should use the command line client that comes with your version of TortoiseSVN in order to guarantee some parity between the two Subversion clients.
Cleanup vs. Upgrade vs. Svnadmin
It's very easy to get these confused. You shouldn't be using svnadmin commands on your working directory. The svnadmin is for the server. The issue you have is strictly client.
As Subversion moved from 1.6 to 1.7 to 1.8 and now to 1.9, the upgrade will upgrade your working directory to the new format. Once done, you cannot go back to the older format. You upgrade to the 1.8 format, 1.7 and 1.6 clients will no longer work.
Cleanup is to help remove locks due to incomplete Subversion client commands.
来源：https://stackoverflow.com/questions/26165001/unable-to-upgrade-svn-working-copy