[schilytools] star hangs randomly during copy from ZFS to ZFS

[Lasse Kliemann]

Hi Robert,

system information:

FreeBSD 14.1-RELEASE-p5 GENERIC amd64
hw.model: Intel(R) Celeron(R) CPU J3455 @ 1.50GHz
hw.machine: amd64

I can reproduce the issue, simply because it happens every time that I start the copy process. It does not happen at the same file or after the same amount of bytes copied though; this varies a lot - sometimes a few hundred GB, sometimes 1-2 TB.

By the way, after having copied with bsdtar (to /data2 actually, not to /test; but /data2 showed the same issue with star as /test does) and then fixing directory mtimes with rsync, I started an star process to compare the copied data with the source:

star -c -diff -vv -dump -acl diffopts='!atime,!ctime,!nsecs,!sparse' -C /data1 . /data2/.zfs/snapshot/after-copy

This is running just fine so far, but will take about 1-2 more days to complete.

Thanks,
Lasse

Robert Clausecker on Mon 2024-11(Nov)-04 at 23:40 wrote:
> Hi Lasse,
>
> Thank you for your bug report.
>
> What operating system and architecture do you run star on?
> Do you have a deterministic way to reproduce this issue?
>
> Yours,
> Robert Clausecker
>
> -- 
> ()  ascii ribbon campaign - for an encoding-agnostic world
> /\  - against html email  - against proprietary attachments
> -- 
> schilytools mailing list
> schilytools at mlists.in-berlin.de
> https://mlists.in-berlin.de/mailman/listinfo/schilytools-mlists.in-berlin.de

-- 
Kind Regards / MfG
Dr. Lasse Kliemann
Westring 269, 24116 Kiel, Germany
E-Mail: lasse at lassekliemann.de
Telegram.org: @lassekliemann
Signal.org: +49 162 66 88 468
Website: https://lassekliemann.de
OpenPGP key: https://lassekliemann.de/gpg-common.asc
4D69 BC04 CD1F 7589 334B  0B00 9FC2 FEE9 AE69 652A
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 259 bytes
Desc: not available
URL: <https://mlists.in-berlin.de/pipermail/schilytools-mlists.in-berlin.de/attachments/20241105/e150d48a/attachment.sig>