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Re: [Duplicity-talk] Strange exception during a restore with 1.2.1 from


From: Kenneth Loafman
Subject: Re: [Duplicity-talk] Strange exception during a restore with 1.2.1 from AWS
Date: Thu, 17 Aug 2023 11:00:04 -0500

Please make an issue of this at GitLab.  duplicity should have stopped after the failure to upload.

It may be due to the par2 wrapper.  We'll know more once we have an issue to work with.

...Thanks,
...Ken


On Wed, Aug 16, 2023 at 5:14 AM edgar.soldin--- via Duplicity-talk <duplicity-talk@nongnu.org> wrote:
hey Jakob,

the relevant bit indeed is

> Giving up after 5 attempts. EndpointConnectionError: Could not connect to the endpoint URL: "https://wisemo-bk-hq.s3.eu-north-1.amazonaws.com/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg?uploads"
> Processed volume 273
> Writing wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol273.difftar.gpg
> Making directory /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.6
> Create Par2 recovery files

duplicity should not continue the backup if a retried upload finally fails.
just checked the sources. the relevant code in the current
  https://gitlab.com/duplicity/duplicity/-/blob/main/duplicity/backend.py#L401
but also in the 1.2.1 sources
  https://gitlab.com/duplicity/duplicity/-/blob/rel.1.2.1/duplicity/backend.py?ref_type=tags#L419
calls log.FatalError(...)
  https://gitlab.com/duplicity/duplicity/-/blob/main/duplicity/log.py?ref_type=heads#L344
which in turn exits the program with an error code.

i am stumped why that didn't happen in your case. maybe because of the par backend wrapper? looks like you found a bug. please add a bug ticket
  https://gitlab.com/duplicity/duplicity/-/issues
with these informations.

generally, as backups are crucial, i would advise to verify regularily anyway, because even if an upload was supposedly successful, it does not warrant any restorability. only verification makes sure of that.

thanks.. ede/duply.net

On 16.08.2023 10:52, Jakob Bohm via Duplicity-talk wrote:
> Ahh, now I can confirm that the file doesn't exist.
>
> Digging into old logs for May 25, I see there were connection errors for volumes 272 to 290, but somehow duplicity just kept going past each one.  I suspect some kind of transitional network error during backup creation.
>
> But duplicity essentially ignored the errors and kept creating and "uploading" volumes until the connection was restored and later volumes got successfully uploaded.
>
> A few lines from that morning for volume 272 (this repeated for 29 volumes):
>
> 58.3GB 06:04:56 [1.6MB/s] [>                                        ] 2% ETA 10d 6h 31min
> 58.3GB 06:04:59 [1.1MB/s] [>                                        ] 2% ETA 10d 6h 33min
> 58.3GB 06:05:02 [816.7KB/s] [>                                        ] 2% ETA 10d 6h 35min
> 58.3GB 06:05:05 [571.7KB/s] [>                                        ] 2% ETA 10d 6h 37min
> 58.3GB 06:05:08 [400.2KB/s] [>                                        ] 2% ETA 10d 6h 39min
> 58.3GB 06:05:11 [280.1KB/s] [>                                        ] 2% ETA 10d 6h 41min
> AsyncScheduler: scheduling task for asynchronous execution
> Processed volume 272
> Writing wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg
> Making directory /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.1
> Create Par2 recovery files
> Reading results of 'par2 c -r10 -n1  -q -q "/bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.1/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg"'
> 58.3GB 06:05:14 [196.1KB/s] [>                                        ] 2% ETA 10d 6h 43min
> 58.3GB 06:05:17 [137.3KB/s] [>                                        ] 2% ETA 10d 6h 45min
> 58.3GB 06:05:20 [96.1KB/s] [>                                        ] 2% ETA 10d 6h 47min
> 58.3GB 06:05:23 [67.3KB/s] [>                                        ] 2% ETA 10d 6h 49min
> 58.3GB 06:05:26 [47.1KB/s] [>                                        ] 2% ETA 10d 6h 51min
> A bkup3/MSSQL/Backup2015-12-03_SW6.bin
> 58.3GB 06:05:29 [33.0KB/s] [>                                        ] 2% ETA 10d 6h 53min
> 58.3GB 06:05:32 [23.1KB/s] [>                                        ] 2% ETA 10d 6h 55min
> 58.3GB 06:05:35 [16.1KB/s] [>                                        ] 2% ETA 10d 6h 57min
> A bkup3/MSSQL/Backup2015-12-03_SW7.bin
> 58.3GB 06:05:38 [11.3KB/s] [>                                        ] 2% ETA 10d 6h 59min
> 58.3GB 06:05:41 [7.9KB/s] [>                                        ] 2% ETA 10d 7h 1min
> Deleting /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.1/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg
> Uploading boto3+s3://wisemo-bk-hq/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg to GLACIER_IR Storage
> 58.4GB 06:05:44 [1.3MB/s] [>                                        ] 2% ETA 10d 7h
> A bkup3/MSSQL/Backup2015-12-03_SW8.bin
> A bkup3/MSSQL/Backup2015-12-04_STAGING.bin
> A bkup3/MSSQL/Backup2015-12-04_SW1.bin
> 58.4GB 06:05:47 [4.4MB/s] [>                                        ] 2% ETA 10d 6h 53min
> A bkup3/MSSQL/Backup2015-12-04_SW2.bin
> 58.4GB 06:05:50 [3.3MB/s] [>                                        ] 2% ETA 10d 6h 55min
> 58.4GB 06:05:53 [2.3MB/s] [>                                        ] 2% ETA 10d 6h 57min
> 58.4GB 06:05:56 [1.6MB/s] [>                                        ] 2% ETA 10d 6h 59min
> 58.4GB 06:05:59 [1.1MB/s] [>                                        ] 2% ETA 10d 7h 1min
> 58.4GB 06:06:02 [815.7KB/s] [>                                        ] 2% ETA 10d 7h 3min
> 58.4GB 06:06:05 [570.9KB/s] [>                                        ] 2% ETA 10d 7h 5min
> 58.4GB 06:06:08 [399.6KB/s] [>                                        ] 2% ETA 10d 7h 7min
> 58.4GB 06:06:11 [279.6KB/s] [>                                        ] 2% ETA 10d 7h 9min
> 58.4GB 06:06:14 [195.8KB/s] [>                                        ] 2% ETA 10d 7h 11min
> 58.4GB 06:06:17 [137.0KB/s] [>                                        ] 2% ETA 10d 7h 13min
> 58.4GB 06:06:20 [95.9KB/s] [>                                        ] 2% ETA 10d 7h 15min
> 58.4GB 06:06:23 [67.1KB/s] [>                                        ] 2% ETA 10d 7h 17min
> A bkup3/MSSQL/Backup2015-12-04_SW6.bin
> 58.4GB 06:06:26 [47.0KB/s] [>                                        ] 2% ETA 10d 7h 19min
> A bkup3/MSSQL/Backup2015-12-04_SW7.bin
> 58.4GB 06:06:29 [32.9KB/s] [>                                        ] 2% ETA 10d 7h 21min
> AsyncScheduler: scheduling task for asynchronous execution
> 58.4GB 06:06:32 [23.0KB/s] [>                                        ] 2% ETA 10d 7h 23min
> 58.4GB 06:06:35 [16.1KB/s] [>                                        ] 2% ETA 10d 7h 25min
> 58.4GB 06:06:38 [11.3KB/s] [>                                        ] 2% ETA 10d 7h 27min
> 58.4GB 06:06:41 [7.9KB/s] [>                                        ] 2% ETA 10d 7h 29min
> 58.4GB 06:06:44 [5.5KB/s] [>                                        ] 2% ETA 10d 7h 31min
> 58.4GB 06:06:47 [3.9KB/s] [>                                        ] 2% ETA 10d 7h 33min
> 58.4GB 06:06:50 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:06:53 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:06:56 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:06:59 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:02 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:05 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:08 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:11 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:14 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:17 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:20 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:23 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:26 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:29 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:32 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:35 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:38 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:41 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:44 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:47 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:50 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:53 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:56 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:07:59 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:02 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:05 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:08 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:11 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:14 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:17 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:20 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:23 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:26 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:29 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:32 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:35 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:38 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:41 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:44 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:47 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:50 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:53 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:56 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:08:59 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Attempt of put Nr. 1 failed. EndpointConnectionError: Could not connect to the endpoint URL: "https://wisemo-bk-hq.s3.eu-north-1.amazonaws.com/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg?uploadId=V0ycpw5Yj3a0Owy7H7BsoQv9OTAZ0I63uwIMZbPAfaY_yRTPV6Wi0zEHksAetOAs8w7b1BI336bTQHP5TBpWuJzajmMsIRVXJZxd0Riu_lxMAg9dDaTQSE.cYrZazXWh&partNumber=1"
> 58.4GB 06:09:02 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:05 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:08 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:11 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:14 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:17 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:20 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:23 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:26 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:29 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Writing wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg
> Making directory /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.2
> Create Par2 recovery files
> Reading results of 'par2 c -r10 -n1  -q -q "/bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.2/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg"'
> 58.4GB 06:09:32 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:35 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:38 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:41 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:44 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:47 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Deleting /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.2/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg
> Uploading boto3+s3://wisemo-bk-hq/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg to GLACIER_IR Storage
> 58.4GB 06:09:50 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:53 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:56 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:09:59 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:02 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:05 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:08 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:11 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:14 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:17 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:20 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:23 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:26 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:29 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:32 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:35 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:38 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:41 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:44 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:47 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:50 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:53 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:56 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:10:59 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:02 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:05 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:08 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Attempt of put Nr. 2 failed. EndpointConnectionError: Could not connect to the endpoint URL: "https://wisemo-bk-hq.s3.eu-north-1.amazonaws.com/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg?uploads"
> 58.4GB 06:11:11 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:14 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:17 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:20 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:23 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:26 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:29 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:32 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:35 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:38 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Writing wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg
> Making directory /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.3
> Create Par2 recovery files
> Reading results of 'par2 c -r10 -n1  -q -q "/bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.3/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg"'
> 58.4GB 06:11:41 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:44 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:47 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:50 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:53 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:56 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:11:59 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Deleting /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.3/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg
> Uploading boto3+s3://wisemo-bk-hq/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg to GLACIER_IR Storage
> 58.4GB 06:12:02 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:05 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:08 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:11 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:15 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:18 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:21 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:24 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:27 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:30 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:33 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:36 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:39 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:42 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:45 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:48 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:51 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:54 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:12:57 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:00 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:03 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:06 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:09 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Attempt of put Nr. 3 failed. EndpointConnectionError: Could not connect to the endpoint URL: "https://wisemo-bk-hq.s3.eu-north-1.amazonaws.com/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg?uploads"
> 58.4GB 06:13:12 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:15 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:18 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:21 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:24 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:27 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:30 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:33 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:36 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:39 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Writing wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg
> Making directory /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.4
> Create Par2 recovery files
> Reading results of 'par2 c -r10 -n1  -q -q "/bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.4/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg"'
> 58.4GB 06:13:42 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:45 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:48 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:51 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:54 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:13:57 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:00 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Deleting /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.4/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg
> Uploading boto3+s3://wisemo-bk-hq/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg to GLACIER_IR Storage
> 58.4GB 06:14:03 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:06 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:09 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:12 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:15 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:18 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:21 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:24 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:27 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:30 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:33 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:36 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:39 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:42 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:45 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:48 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:51 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:54 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:14:57 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:00 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:03 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:06 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Attempt of put Nr. 4 failed. EndpointConnectionError: Could not connect to the endpoint URL: "https://wisemo-bk-hq.s3.eu-north-1.amazonaws.com/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg?uploads"
> 58.4GB 06:15:09 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:12 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:15 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:18 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:21 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:24 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:27 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:30 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:33 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:36 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Writing wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg
> Making directory /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.5
> Create Par2 recovery files
> Reading results of 'par2 c -r10 -n1  -q -q "/bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.5/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg"'
> 58.4GB 06:15:39 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:42 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:45 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:48 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:51 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:54 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:15:57 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Deleting /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.5/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg
> Uploading boto3+s3://wisemo-bk-hq/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg to GLACIER_IR Storage
> 58.4GB 06:16:00 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:03 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:06 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:09 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:12 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:15 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:18 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:21 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:24 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:27 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:30 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:33 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:36 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:39 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:42 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:45 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:48 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:51 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:54 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:16:57 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:17:00 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:17:03 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:17:06 [0.0B/s] [>                                        ] 2% ETA Stalled!
> Giving up after 5 attempts. EndpointConnectionError: Could not connect to the endpoint URL: "https://wisemo-bk-hq.s3.eu-north-1.amazonaws.com/more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg?uploads"
> Processed volume 273
> Writing wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol273.difftar.gpg
> Making directory /bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.6
> Create Par2 recovery files
> Reading results of 'par2 c -r10 -n1  -q -q "/bkup4/tmp/wisemo-bk-real-more/duplicity-720dor6j-tempdir/duplicity_temp.6/wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol273.difftar.gpg"'
> 58.4GB 06:17:09 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:17:12 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:17:15 [0.0B/s] [>                                        ] 2% ETA Stalled!
> 58.4GB 06:17:18 [0.0B/s] [>                                        ] 2% ETA Stalled!
>
>
>
> On 2023-08-15 23:57, Scott Hannahs wrote:
>> Before you go ragging on duplicity too much, it appears that this issue is a file is missing from your storage.  This is more a storage issue than a duplicity issue.  It is not clear that duplicity is the source of your missing volume.  Network transfer issues may also be at play.   Using the duplicity “verify” functionality might warn you of a storage issue.
>>
>> The file is probably wisemo-bk-real-more_duplicity-full.20230525T021330Z.vol272.difftar.gpg as my best guess at your backup strategy.
>>
>> I admit the “KeyError” report is a little hard to fathom as to what is the issue.
>>
>> I am not sure how big your backup is but 11K volumes seems a bit large, you might want to increase the volume size to reduce the number of volumes.
>>
>> Duplicity is designed to work with insecure and unreliable storage, but to fully implement that you need to have multiple copies in multiple places.
>>
>> -sth
>>
>>> On Aug 15, 2023, at 5:15 PM, Jakob Bohm via Duplicity-talk <duplicity-talk@nongnu.org> wrote:
>>>
>>> Dear list,
>>>
>>> This path contains a chain of full and incremental backups going back
>>> months.  Any competent backup program is expected to not corrupt its
>>> storage and then proceed without errors to add further incrementals
>>> in a way that it cannot restore .
>>>
>>> As to how to check the directory listing on AWS S3, I don't know what
>>> file name to look for, especially given the limitation that S3 can only
>>> search on a name prefix, not arbitrary wildcards.
>>>
>>> The partition in question contains terabytes of data, that should not
>>> be lost under any circumstance, and this is the fire drill test of the
>>> restore procedure.  If duplicity cannot handle this basic task, I will
>>> need to look for other solutions for continuous system backup.
>>>
>>>
>>>
>>> On 2023-08-11 18:54, Kenneth Loafman via Duplicity-talk wrote:
>>>> That specific error says that volume 272 difftar of the backupset is missing.  Not a good error message by any means.
>>>>
>>>> You can check on S3 to see if somehow it did not get downloaded, but my guess is that it is indeed missing.
>>>>
>>>> Did you have any restarts during the backup?  Did you verify the backup?
>>>>
>>>> ...Ken
>>>>
>>>>
>>>> On Fri, Aug 11, 2023 at 1:17 AM Jakob Bohm via Duplicity-talk <duplicity-talk@nongnu.org <mailto:duplicity-talk@nongnu.org>> wrote:
>>>>
>>>>     Dear all,
>>>>
>>>>     I am testing the viability of my backups by restoring to a blank
>>>>     Linux
>>>>     computer loaded up with the decryption keys and the same patched
>>>>     duplicity 1.2.1 that I used for the backup (just a patch for the
>>>>     doubled
>>>>     --encrypt option and one for lowering the threshold for displaying
>>>>     actual progress numbers instead of "Stalled").
>>>>
>>>>     However when restoring a large partition, instead of restoring,
>>>>     it fails
>>>>     with the error messages below, the message doesn't say what the
>>>>     error is
>>>>     or what it was trying to do, just an error number and traceback
>>>>     of the
>>>>     stack with no specific context:
>>>>
>>>>     Added incremental Backupset (start_time: Thu May 25 02:13:30 2023 /
>>>>     end_time: Thu Jun 22 11:50:21 2023)
>>>>     Added incremental Backupset (start_time: Thu Jun 22 11:50:21 2023 /
>>>>     end_time: Mon Jul  3 09:17:24 2023)
>>>>     Added incremental Backupset (start_time: Mon Jul  3 09:17:24 2023 /
>>>>     end_time: Mon Jul 17 18:50:05 2023)
>>>>     Added incremental Backupset (start_time: Mon Jul 17 18:50:05 2023 /
>>>>     end_time: Wed Jul 19 22:32:43 2023)
>>>>     Added incremental Backupset (start_time: Wed Jul 19 22:32:43 2023 /
>>>>     end_time: Mon Jul 24 03:50:01 2023)
>>>>     Added incremental Backupset (start_time: Mon Jul 24 03:50:01 2023 /
>>>>     end_time: Mon Aug  7 21:33:50 2023)
>>>>     Local and Remote metadata are synchronized, no sync needed.
>>>>     Last full backup date: Thu May 25 02:13:30 2023
>>>>     Processing local manifest
>>>>     b'/bkup4/archive/wisemo-bk-real-more/wisemo-bk-real-more/wisemo-bk-real-more_duplicity-full.20230525T021330Z.manifest'
>>>>
>>>>     (82148726)
>>>>     Found 11293 volumes in manifest
>>>>     Traceback (innermost last):
>>>>        File "/usr/local/bin/duplicity", line 86, in <module>
>>>>          with_tempdir(main)
>>>>        File "/usr/local/bin/duplicity", line 70, in with_tempdir
>>>>          fn()
>>>>        File
>>>>     "/usr/local/lib/python3.11/dist-packages/duplicity/dup_main.py",
>>>>     line 1575, in main
>>>>          do_backup(action)
>>>>        File
>>>>     "/usr/local/lib/python3.11/dist-packages/duplicity/dup_main.py",
>>>>     line 1658, in do_backup
>>>>          restore(col_stats)
>>>>        File
>>>>     "/usr/local/lib/python3.11/dist-packages/duplicity/dup_main.py",
>>>>     line 749, in restore
>>>>          restore_get_patched_rop_iter(col_stats)):
>>>>          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>>>>        File
>>>>     "/usr/local/lib/python3.11/dist-packages/duplicity/dup_main.py",
>>>>     line 801, in restore_get_patched_rop_iter
>>>>     file_names.append(backup_set.volume_name_dict[vol_num])
>>>>     ~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
>>>>       KeyError: 272
>>>>
>>>>
>
>
> Enjoy
>
> Jakob
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