| The last weekend's outage was on our primary backend storage (where repos hosted at git.eclipse.org are stored). The outage started at 9:20pm/9:30pm EDT on July 31st.
Since then, live replicas have been rsync'd back. What you see is apparent data loss. I don't have any information whether this is due to how the storage has been restored. I cannot tell you if we have more up-to-date data that could be restored for your git repo.
Hopefully, the date/time of the outage given above should help you gather the required clues to bring back a working git repo.
Mikaël Barbero
Manager — Release Engineering and Technology | Eclipse Foundation 🐦 @mikbarbero
For SDK work coordination I've created
I think affected teams should now safe guard all clones on individual machines, and wait until the IT team signals that systems are back to stable, really. At that time we may need to re-push lost commits from our local clones. Perhaps even some lost tags are available from local clones. For that task of re-pushing, teams may need to coordinate, which commits in which order need to be re-played. A good indicator is the "Tested-by" line in commit messages, which signals a commit that has once gone through the gerrit exercise and thus should be seen as part of the "official" history. A bugzilla query for recently resolved bugs would be helpful - if bugzilla queries are reliable again. For now, waiting and not pushing anything seems to be the best strategy, right? Stephan
On 04.08.21 08:38, Ed Willink wrote:
Hi Sravan In the absence of any clues from the IT team can you please identify the time to which GIT / downloads have been rolled back so that we can all be aware of what is, at least currently, lost at the EF. Regards Ed Willink
On 04/08/2021 06:36, Sravan K Lakkimsetti wrote:
Platform I-build from July 31(last successful build for platform) has gone missing https://download.eclipse.org/eclipse/downloads/drops4/I20210731-1800/ also related git tags gone missing from the repository.
Thanks and Regards,
Sravan
Sravan Kumar Lakkimsetti
IBM India Pvt Ltd,
Embassy Golf Links Business Park, C Block,
Off Indiranagar-Kormangla Inner Ring Road,
Bangalore - 560071, India
<Mail Attachment.gif>"Ed Willink" ---04-08-2021 10:00:35---Hi Same for OCL.
From: "Ed Willink" <ed.willink@xxxxxxxxx>
To: cross-project-issues-dev@xxxxxxxxxxx
Date: 04-08-2021 10:00
Subject: [EXTERNAL] Re: [cross-project-issues-dev] git rollback?
Sent by: "cross-project-issues-dev" <cross-project-issues-dev-bounces@xxxxxxxxxxx>
HiSame for OCL. I pushed a branch commit that successfully refreshed everything on the branch with the result that the IT team now need to resolve a merge of the rolled back copy, the incremental backed up history and the post 'no-outage' changes. Regards Ed Willink On 04/08/2021 02:34, Jonah Graham wrote:
- On Tue, 3 Aug 2021 at 18:25, Stephan Herrmann <stephan.herrmann@xxxxxxxxx> wrote:
- Has the jdt.core git been rolled back?
I don't know - it certainly looks like it. AFAIK the git URL links you posted are mirrors of the gerrit repos. The gerrit repos are the primary IIUC. In gerrit the referenced review is still active - https://git.eclipse.org/r/c/jdt/eclipse.jdt.core/+/183569 - so it looks like gerrit took a step backwards, rather than just git by itself. For the latter commit, the gerrit entry is "broken" https://git.eclipse.org/r/c/jdt/eclipse.jdt.core/+/183573
- Locally pulling doesn't provide anything newer than 2021-07-26.
Same for me.
- Is this an effect of the recent incident?
Probably, but I don't know. @Webmaster will have to comment.
- Any other project seeing similar effects?
Yes. CDT has at least one gerrit from July 31st that has lost a patchset and associated comments. I have them in my email, but they are missing from gerrit:
https://git.eclipse.org/r/c/cdt/org.eclipse.cdt/+/183568
The metadata in the email is below, and there is no such comment in the gerrit:
Gerrit-Project: cdt/org.eclipse.cdt
Gerrit-Branch: master
Gerrit-Change-Id: I96589e86bee561aa200a4a4487549305765d6409
Gerrit-Change-Number: 183568
Gerrit-PatchSet: 4
Gerrit-Owner: Mat Booth <mat.booth@xxxxxxxxx>
Gerrit-Reviewer: CDT Bot <cdt-bot@xxxxxxxxxxx>
Gerrit-Comment-Date: Sat, 31 Jul 2021 20:04:45 +0000
You can also see evidence of the mismatch in CDT's build jobs.
https://ci.eclipse.org/cdt/job/cdt-verify-test-cdt-ui-only-pipeline/3450/ and https://ci.eclipse.org/cdt/job/cdt-verify-test-cdt-ui-only-pipeline/3451/ both built PS4, but 3450 built the now lost patchset, so the sha1 for the same ref is different:
<Mail Attachment.gif>
HTH,
Jonah
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