It's in the wiki. Goto : When you try to resync the folder
important 1) make a backup of sysvol and 2) to stop cron.
Greetz,
Louis
> -----Oorspronkelijk bericht-----
> Van: samba <samba-bounces at lists.samba.org> Namens Anton Shevtsov
via
> samba
> Verzonden: dinsdag 30 augustus 2022 13:13
> Aan: samba at lists.samba.org
> Onderwerp: [Samba] sysvol replication via unison
>
> Hi,
>
> Tried sysvol replication with unison -
> https://wiki.samba.org/index.php/Bidirectional_Rsync/Unison_based_SysV
> ol_replication_workaround
>
> But get error on GPT.INI always..
>
> /usr/bin/rsync -XAavz --log-file /var/log/sysvol-sync.log --delete-after
-f"+
> */" -f"- *" /var/lib/samba/sysvol root at dc2:/var/lib/samba
&&
> /usr/bin/unison building file list ... done
>
> sent 1.225 bytes received 11 bytes 2.472,00 bytes/sec total size is 0
speedup
> is 0,00 Unison 2.51.3 (ocaml 4.12.0): Contacting server...
> Connected [//dc1.test.alt//var/lib/samba ->
//dc2.test.alt//var/lib/samba]
> Looking for changes
> Waiting for changes from server
> Reconciling changes
> new file ---->
> sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI
> new file ---->
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI
> Propagating updates
> UNISON 2.51.3 (OCAML 4.12.0) started propagating changes at 16:11:36.77 on
> 30 Aug 2022 [BGN] Copying sysvol/test.alt/Policies/{31B2F340-016D-11D2-
> 945F-00C04FB984F9}/GPT.INI
> from /var/lib/samba to //dc2.test.alt//var/lib/samba /usr/bin/rsync -XAavz
--
> rsh='ssh -p 22' --inplace --compress
> '/var/lib/samba/sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI'
> 'root at dc2:'\''/var/lib/samba/sysvol/test.a
> lt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/.unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison
> .tmp'\'''
>
> Failed: External copy program did not create target file (or bad
> length): .unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison.tmp
> [BGN] Copying
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-00C04FB984F9}/GPT.INI
> from /var/lib/samba to //dc2.test.alt//var/lib/samba Failed
> [sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI]:
> External copy program did not create target file (or bad length):
> .unison.GPT.INI.ce56f4b547d3de696152a1d634e0
> 20c0.unison.tmp
> /usr/bin/rsync -XAavz --rsh='ssh -p 22' --inplace --compress
> '/var/lib/samba/sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI'
> 'root at dc2:'\''/var/lib/samba/sysvol/test.a
> lt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/.unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison
> .tmp'\'''
>
> Failed: External copy program did not create target file (or bad
> length): .unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison.tmp
> Failed
> [sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI]:
> External copy program did not create target file (or bad length):
> .unison.GPT.INI.ce56f4b547d3de696152a1d634e0
> 20c0.unison.tmp
> UNISON 2.51.3 (OCAML 4.12.0) finished propagating changes at 16:11:36.94
> on 30 Aug 2022 Saving synchronizer state Synchronization incomplete at
> 16:11:36 (0 items transferred, 0 skipped,
> 2 failed)
> failed:
> sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-00C04FB984F9}/GPT.INI
> failed:
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-00C04FB984F9}/GPT.INI
> Looking for changes
> Waiting for changes from server
> Reconciling changes
> new file ---->
> sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI
> new file ---->
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI
> Propagating updates
> UNISON 2.51.3 (OCAML 4.12.0) started propagating changes at 16:11:36.94 on
> 30 Aug 2022 [BGN] Copying sysvol/test.alt/Policies/{31B2F340-016D-11D2-
> 945F-00C04FB984F9}/GPT.INI
> from /var/lib/samba to //dc2.test.alt//var/lib/samba /usr/bin/rsync -XAavz
--
> rsh='ssh -p 22' --inplace --compress
> '/var/lib/samba/sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI'
> 'root at dc2:'\''/var/lib/samba/sysvol/test.a
> lt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/.unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison
> .tmp'\'''
>
> Failed: External copy program did not create target file (or bad
> length): .unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison.tmp
> [BGN] Copying
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-00C04FB984F9}/GPT.INI
> from /var/lib/samba to //dc2.test.alt//var/lib/samba Failed
> [sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI]:
> External copy program did not create target file (or bad length):
> .unison.GPT.INI.ce56f4b547d3de696152a1d634e0
> 20c0.unison.tmp
> /usr/bin/rsync -XAavz --rsh='ssh -p 22' --inplace --compress
> '/var/lib/samba/sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI'
> 'root at dc2:'\''/var/lib/samba/sysvol/test.a
> lt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/.unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison
> .tmp'\'''
>
> Failed: External copy program did not create target file (or bad
> length): .unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison.tmp
> Failed
> [sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI]:
> External copy program did not create target file (or bad length):
> .unison.GPT.INI.ce56f4b547d3de696152a1d634e0
> 20c0.unison.tmp
> UNISON 2.51.3 (OCAML 4.12.0) finished propagating changes at 16:11:37.12
> on 30 Aug 2022 Saving synchronizer state Synchronization incomplete at
> 16:11:37 (0 items transferred, 0 skipped,
> 2 failed)
> failed:
> sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-00C04FB984F9}/GPT.INI
> failed:
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-00C04FB984F9}/GPT.INI
> Looking for changes
> Waiting for changes from server
> Reconciling changes
> new file ---->
> sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI
> new file ---->
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI
> Propagating updates
> UNISON 2.51.3 (OCAML 4.12.0) started propagating changes at 16:11:37.12 on
> 30 Aug 2022 [BGN] Copying sysvol/test.alt/Policies/{31B2F340-016D-11D2-
> 945F-00C04FB984F9}/GPT.INI
> from /var/lib/samba to //dc2.test.alt//var/lib/samba /usr/bin/rsync -XAavz
--
> rsh='ssh -p 22' --inplace --compress
> '/var/lib/samba/sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI'
> 'root at dc2:'\''/var/lib/samba/sysvol/test.a
> lt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/.unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison
> .tmp'\'''
>
> Failed: External copy program did not create target file (or bad
> length): .unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison.tmp
> [BGN] Copying
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-00C04FB984F9}/GPT.INI
> from /var/lib/samba to //dc2.test.alt//var/lib/samba Failed
> [sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI]:
> External copy program did not create target file (or bad length):
> .unison.GPT.INI.ce56f4b547d3de696152a1d634e0
> 20c0.unison.tmp
> /usr/bin/rsync -XAavz --rsh='ssh -p 22' --inplace --compress
> '/var/lib/samba/sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI'
> 'root at dc2:'\''/var/lib/samba/sysvol/test.a
> lt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/.unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison
> .tmp'\'''
>
> Failed: External copy program did not create target file (or bad
> length): .unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison.tmp
> Failed
> [sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI]:
> External copy program did not create target file (or bad length):
> .unison.GPT.INI.ce56f4b547d3de696152a1d634e0
> 20c0.unison.tmp
> UNISON 2.51.3 (OCAML 4.12.0) finished propagating changes at 16:11:37.29
> on 30 Aug 2022 Saving synchronizer state Synchronization incomplete at
> 16:11:37 (0 items transferred, 0 skipped,
> 2 failed)
> failed:
> sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-00C04FB984F9}/GPT.INI
> failed:
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-00C04FB984F9}/GPT.INI
> Looking for changes
> Waiting for changes from server
> Reconciling changes
> new file ---->
> sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI
> new file ---->
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI
> Propagating updates
> UNISON 2.51.3 (OCAML 4.12.0) started propagating changes at 16:11:37.29 on
> 30 Aug 2022 [BGN] Copying sysvol/test.alt/Policies/{31B2F340-016D-11D2-
> 945F-00C04FB984F9}/GPT.INI
> from /var/lib/samba to //dc2.test.alt//var/lib/samba /usr/bin/rsync -XAavz
--
> rsh='ssh -p 22' --inplace --compress
> '/var/lib/samba/sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI'
> 'root at dc2:'\''/var/lib/samba/sysvol/test.a
> lt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/.unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison
> .tmp'\'''
>
> Failed: External copy program did not create target file (or bad
> length): .unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison.tmp
> [BGN] Copying
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-00C04FB984F9}/GPT.INI
> from /var/lib/samba to //dc2.test.alt//var/lib/samba Failed
> [sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-
> 00C04FB984F9}/GPT.INI]:
> External copy program did not create target file (or bad length):
> .unison.GPT.INI.ce56f4b547d3de696152a1d634e0
> 20c0.unison.tmp
> /usr/bin/rsync -XAavz --rsh='ssh -p 22' --inplace --compress
> '/var/lib/samba/sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI'
> 'root at dc2:'\''/var/lib/samba/sysvol/test.a
> lt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/.unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison
> .tmp'\'''
>
> Failed: External copy program did not create target file (or bad
> length): .unison.GPT.INI.ce56f4b547d3de696152a1d634e020c0.unison.tmp
> Failed
> [sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-
> 00C04FB984F9}/GPT.INI]:
> External copy program did not create target file (or bad length):
> .unison.GPT.INI.ce56f4b547d3de696152a1d634e0
> 20c0.unison.tmp
> UNISON 2.51.3 (OCAML 4.12.0) finished propagating changes at 16:11:37.47
> on 30 Aug 2022 Saving synchronizer state Synchronization incomplete at
> 16:11:37 (0 items transferred, 0 skipped,
> 2 failed)
> failed:
> sysvol/test.alt/Policies/{31B2F340-016D-11D2-945F-00C04FB984F9}/GPT.INI
> failed:
> sysvol/test.alt/Policies/{6AC1786C-016F-11D2-945F-00C04FB984F9}/GPT.INI
>
> What i can do wrong? How fix it?
>
> --
> Anton
> --
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