Re: [zfs-discuss] [osol-discuss] Which kind of ACLs does tmpfssupport?

2009-09-15 Thread Roland Mainz
Robert Thurlow wrote: > Roland Mainz wrote: > > > Ok... does that mean that I have to create a ZFS filesystem to actually > > test ([1]) an application which modifies ZFS/NFSv4 ACLs or are there any > > other options ? > > By all means, test with ZFS. But it's

Re: [zfs-discuss] [osol-discuss] Which kind of ACLs does tmpfssupport?

2009-09-15 Thread Roland Mainz
Ian Collins wrote: > Roland Mainz wrote: > > Norm Jacobs wrote: > >> Roland Mainz wrote: > >>> Does anyone know out-of-the-head whether tmpfs supports ACLs - and if > >>> "yes" - which type(s) of ACLs (e.g. NFSv4/ZFS, old POSIX draft ACLs > &g

Re: [zfs-discuss] [osol-discuss] Which kind of ACLs does tmpfs support ?

2009-09-15 Thread Roland Mainz
Norm Jacobs wrote: > Roland Mainz wrote: > > Does anyone know out-of-the-head whether tmpfs supports ACLs - and if > > "yes" - which type(s) of ACLs (e.g. NFSv4/ZFS, old POSIX draft ACLs > > etc.) are supported by tmpfs ? > > I have some vague recollection t

[zfs-discuss] Which kind of ACLs does tmpfs support ?

2009-09-15 Thread Roland Mainz
Hi! Does anyone know out-of-the-head whether tmpfs supports ACLs - and if "yes" - which type(s) of ACLs (e.g. NFSv4/ZFS, old POSIX draft ACLs etc.) are supported by tmpfs ? Bye, Roland -- __ . . __ (o.\ \/ /.o) roland.ma...@nrubsig.org \__\/\/__/ MPEG specialist, C&&JAVA&&Su

Re: [zfs-discuss] How to prevent /usr/bin/chmod from followingsymboliclinks?

2009-08-22 Thread Roland Mainz
Kris Larsen wrote: > > Thanks. It works for GNU-style chmod usage. Erm... technically this isn't GNU "chmod", it's a different "chmod" implementation which includes GNU+BSD+MacOSX options... > But aren't ACL's supported? No, not yet... but it's on my todo list (the tricky part is to find the pe

Re: [zfs-discuss] How to prevent /usr/bin/chmod from following symboliclinks?

2009-08-22 Thread Roland Mainz
Kris Larsen wrote: > > Hello! > > How can I prevent /usr/bin/chmod from following symbolic links? I can't find > any -P option in the documentation (and it doesn't work either..). Maybe find > can be used in some way? [snip] Try: 1. Start ksh93 $ ksh93 2. Load "chmod" builtin command $ builtin

Re: [zfs-discuss] Periodic ZFS disk accesses by ksh93... / was: Re: [dtrace-discuss] periodic ZFS disk accesses

2008-03-02 Thread Roland Mainz
Bill Shannon wrote: > Roland Mainz wrote: > > What's the exact filename and how often are the accesses ? Is this an > > interactive shell or is this a script (an interactive shell session will > > do periodical lookups for things like the MAIL*-variables (see ksh(1) >

[zfs-discuss] Periodic ZFS disk accesses by ksh93... / was: Re: [dtrace-discuss] periodic ZFS disk accesses

2008-03-02 Thread Roland Mainz
Bill Shannon wrote: > Jonathan Edwards wrote: > > On Mar 1, 2008, at 4:14 PM, Bill Shannon wrote: > >> Ok, that's much better! At least I'm getting output when I touch files > >> on zfs. However, even though zpool iostat is reporting activity, the > >> above program isn't showing any file accesse

Re: [zfs-discuss] path-name encodings

2008-02-27 Thread Roland Mainz
Roland Mainz wrote: > Tim Haley wrote: > > Roland Mainz wrote: > > > Bart Smaalders wrote: > > >> Marcus Sundman wrote: > > >>> I'm unable to find more info about this. E.g., what does "reject file > > >>> names" mean i

Re: [zfs-discuss] path-name encodings

2008-02-27 Thread Roland Mainz
Tim Haley wrote: > Roland Mainz wrote: > > Bart Smaalders wrote: > >> Marcus Sundman wrote: > >>> I'm unable to find more info about this. E.g., what does "reject file > >>> names" mean in practice? E.g., if a program tries to create a fil

Re: [zfs-discuss] path-name encodings

2008-02-27 Thread Roland Mainz
Bart Smaalders wrote: > Marcus Sundman wrote: > > I'm unable to find more info about this. E.g., what does "reject file > > names" mean in practice? E.g., if a program tries to create a file > > using an utf8-incompatible filename, what happens? Does the fopen() > > fail? Would this normally be a p

Re: [zfs-discuss] ZFS delegation script

2007-06-26 Thread Roland Mainz
Nicolas Williams wrote: > On Wed, Jun 27, 2007 at 12:55:15AM +0200, Roland Mainz wrote: > > Nicolas Williams wrote: > > > On Sat, Jun 23, 2007 at 12:31:28PM -0500, Nicolas Williams wrote: > > > > On Sat, Jun 23, 2007 at 12:18:05PM -0500, Nicolas Williams wrote: &

Re: [zfs-discuss] ZFS delegation script

2007-06-26 Thread Roland Mainz
Nicolas Williams wrote: > On Sat, Jun 23, 2007 at 12:31:28PM -0500, Nicolas Williams wrote: > > On Sat, Jun 23, 2007 at 12:18:05PM -0500, Nicolas Williams wrote: > > > Couldn't wait for ZFS delegation, so I cobbled something together; see > > > attachment. > > > > I forgot to slap on the CDDL heade

[zfs-discuss] "3D filesystem" vs. Solaris ZFS / was: Re: [ksh93-integration-discuss] ksh93 manpages for vmap, alarm, vpath built-ins?

2006-08-07 Thread Roland Mainz
Roland Mainz wrote: > April Chin wrote: > > I'm in the process of filing manpage bugs for ksh93 to include > > changes to existing pages and new manpages for ksh93(1) and its > > builtins (builtin(1), disown(1)). > > > > CR 6457823 New manpages needed for k

Re: [zfs-discuss] Snapshot / Rollback at a file level

2006-05-31 Thread Roland Mainz
Scott Dickson wrote: > A customer asked today about the ability to snapshot and rollback > individual files. They have an environment where users might generate > lots of files, but want only a portion of them to be included in a > snapshot. Moreover, typically when they recover a file, they only

Re: [zfs-discuss] Re: [osol-discuss] Re: I wish Sun wouldopen-source"QFS"... / was:Re: Re: Distributed File System for Solaris

2006-05-31 Thread Roland Mainz
[EMAIL PROTECTED] wrote: > > >Well, I don't know about his particular case, but many QFS clients > >have found the separation of da ta and metadata to be invaluable. The > >primary reason is that it avoids disk seeks. We have QFS cust omers who > >are running at over 90% of theoretical bandwidth o

[zfs-discuss] Re: [osol-discuss] Re: I wish Sun would open-source "QFS"... /was:Re: Re: Distributed File System for Solaris

2006-05-31 Thread Roland Mainz
[EMAIL PROTECTED] wrote: > >UNIX admin wrote: > >> > There's still an opening in the shared filesystem > >> > space (multi-reader > >> > and multi-writer). Fix QFS, or extend ZFS? > >> > >> That one's a no-brainer, innit? Extend ZFS and plough on. > > > >Uhm... I think this is not that easy. Based

Re: [zfs-discuss] ZFS root filesystem and sys-suspend(1M) ?

2006-05-31 Thread Roland Mainz
Lori Alt wrote: > Roland Mainz wrote: > > Will the initial ZFS root filesystem putback include support for system > > suspend (see sys-suspend(1M)) on SPARC ? > It is our intention to support system suspend on SPARC > when booted off a zfs root file system. That would b

[zfs-discuss] ZFS root filesystem and sys-suspend(1M) ?

2006-05-29 Thread Roland Mainz
Hi! Will the initial ZFS root filesystem putback include support for system suspend (see sys-suspend(1M)) on SPARC ? Bye, Roland -- __ . . __ (o.\ \/ /.o) [EMAIL PROTECTED] \__\/\/__/ MPEG specialist, C&&JAVA&&Sun&&Unix programmer /O /==\ O\ TEL +49 641 7950090 (;O/ \/ \

[zfs-discuss] Re: [osol-discuss] Re: I wish Sun would open-source "QFS"... / was:Re: Re: Distributed File System for Solaris

2006-05-29 Thread Roland Mainz
UNIX admin wrote: > > > There's still an opening in the shared filesystem > > space (multi-reader > > and multi-writer). Fix QFS, or extend ZFS? > > That one's a no-brainer, innit? Extend ZFS and plough on. Uhm... I think this is not that easy. Based on IRC feedback I think it may be difficult t

Re: [zfs-discuss] RFE filesystem ownership

2006-05-23 Thread Roland Mainz
Darren J Moffat wrote: > James Dickens wrote: > > I think ZFS should add the concept of ownership to a ZFS filesystem, > > so if i create a filesystem for joe, he should be able to use his > > space how ever he see's fit, if he wants to turn on compression or > > take 5000 snapshots its his filesys

[zfs-discuss] About "/usr/sbin/zfs" and ksh93/libshell.so ...

2006-05-08 Thread Roland Mainz
Hi! Is there any interest to turn the "zfs" utility (to clarify: This is about a change in the "zfs" utility itself, not about any "language bindings" etc.) from it's (currently) "homegrown" command-line parsing code over to ksh93/libshell.so (this has been proposed by Amersham/GE Healthcar