Am 14.11.23 01:33 schrieb Gea  <[email protected]>: 
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> On 11/13/2023 9:56 PM, Gergő Doma wrote:
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> > How about SamFS(https://docs.openindiana.org/handbook/community/samqfs/ )?
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> >  SamFS is a good solution, if you:
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> >  have a lot of rarely used data
> >  you wish to have backup copies of your data, best on tape
> >  prefer to secure your data by WORM
> >  Notes about this release
> >  This version is updated in relation to the original version released by 
> > Sun Microsystems 2009:
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> >  current OHSM dumps can be restored, NFSv4 ACL's or LTFS information will 
> > be ignored
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> As far as I can see, SAMFS is a archival tiering solution good for cold data 
> on tape.
>  It is a whole different filesystem that uses its own disks. You can use ZFS 
> zvols but it is not ZFS, 
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> and
> How integrates this with a ZFS filesystem and ZFS properties, services, 
> shares and properties or NFS4 ACL?
>  I suppose the NFS or kernelbased SMB server with NFS4 ACL and Windows AD SID 
> as a filesystem property will not work as usual.
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>  SAMFS may be a solution if you look on tiering of files from disk to tape or 
> fast disk to slower disk, not a solution that integrates with the NFS/SMB 
> server. 
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NFS + SMB can be used and managed with 'sharemgr'. SamFS has Posix ACL's and 
NFS/SMB modules can convert between Posix and NFSv4 ACL.
Unfortunately in Illumos NFS and SMB use different implementation for that and 
the code (kernel) for SMB is a little bit outdated. 

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>  btw
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>  Has anybody tried SAMFS on OmniOS? There is a repo.
>  I have not find the time to check in detail but SAMFS seems nice for other 
> use cases 
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> pkg set-publisher -P -g http://pkg.toc.de/samqfs/ samqfs.omnios
>  pkg install samqfs
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> https://illumos.topicbox.com/groups/illumos-de/Tdaef5c0e1b06f0f4/fraosug-online-meeting-open-source-samfs-dienstag-17-10-2023-19-uhr
> https://www.storage-insider.de/sam-ein-filesystem-das-sich-auch-im-archiv-auskennt-a-172215/?p=2
> https://fraosug.de/assets/98/12336/SAMFS-Vortrag_von_Carsten_Grzemba.pdf
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-- 
Carsten

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