* remount with open files
@ 2006-07-18 6:40 Andreas Moroder
2006-07-18 17:04 ` Alexander Zarochentsev
2006-07-18 17:17 ` Jeff Mahoney
0 siblings, 2 replies; 3+ messages in thread
From: Andreas Moroder @ 2006-07-18 6:40 UTC (permalink / raw)
To: reiserfs-list
Hello,
we have a SLES8 system with kernel 2.4.19-64GB-SMP and would like to add
ACLs to the files system. As far as I can see the ACL options are
compoled into the kernel. Is it possible to add the acl option to the
/etc/fstab entry and then remount the filesystem with -o remount even
with open files ?
When the remount is done do I have to starta another program or so or is
this all I have to do ?
Thanks
Andreas
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: remount with open files
2006-07-18 6:40 remount with open files Andreas Moroder
@ 2006-07-18 17:04 ` Alexander Zarochentsev
2006-07-18 17:17 ` Jeff Mahoney
1 sibling, 0 replies; 3+ messages in thread
From: Alexander Zarochentsev @ 2006-07-18 17:04 UTC (permalink / raw)
To: reiserfs-list; +Cc: Andreas Moroder
hello,
On Tuesday 18 July 2006 10:40, Andreas Moroder wrote:
> Hello,
>
> we have a SLES8 system with kernel 2.4.19-64GB-SMP and would like to
> add ACLs to the files system. As far as I can see the ACL options are
> compoled into the kernel. Is it possible to add the acl option to the
> /etc/fstab entry and then remount the filesystem with -o remount even
> with open files ?
>
> When the remount is done do I have to starta another program or so or
> is this all I have to do ?
I tried it with suse 10.1 / Linux-2.6.16.13 and it works fine.
a reiserfs volume was mounted under /mnt/testfs, then I did
mount -o remount,acl /mnt/testfs
and setfacl started to work.
I even tried it with fs with one open file. it worked.
--
Alex.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: remount with open files
2006-07-18 6:40 remount with open files Andreas Moroder
2006-07-18 17:04 ` Alexander Zarochentsev
@ 2006-07-18 17:17 ` Jeff Mahoney
1 sibling, 0 replies; 3+ messages in thread
From: Jeff Mahoney @ 2006-07-18 17:17 UTC (permalink / raw)
To: Andreas Moroder; +Cc: reiserfs-list
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Andreas Moroder wrote:
> Hello,
>
> we have a SLES8 system with kernel 2.4.19-64GB-SMP and would like to add
> ACLs to the files system. As far as I can see the ACL options are
> compoled into the kernel. Is it possible to add the acl option to the
> /etc/fstab entry and then remount the filesystem with -o remount even
> with open files ?
>
> When the remount is done do I have to starta another program or so or is
> this all I have to do ?
Yes, ACLs are safe to enable and disable on-the-fly with -oremount,{,no}acl.
- -Jeff
- --
Jeff Mahoney
SUSE Labs
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^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2006-07-18 17:17 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2006-07-18 6:40 remount with open files Andreas Moroder
2006-07-18 17:04 ` Alexander Zarochentsev
2006-07-18 17:17 ` Jeff Mahoney
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