Thanks everyone for answers! 21 - 26 ACLs in XFS filesystem is just for POSIX ACL or extended too?
Best regards /Adrian Berlin > ----- Original Message ----- > From: Miguel Medalha <[email protected]> > To: Harry Jede <[email protected]> > Cc: [email protected] > Subject: Re: [Samba] acl_xattr vs acl_tdb > Date: Sun, 28 Mar 2010 21:24:21 +0100 > > > > > A small test gives me total other numbers :-( . > > > > xfs can store 21 to 26 ACEs. It depends on the size of gidnumber. > > ext3 may store 503 to 513 ACEs, also depending on the size of gidnumber. > > > > The test bed: > > fresh created /home partitions with: > > mkfs.xfs -f /dev/hda6 > > for xfs, and > > mkfs.ext3 /dev/hda6 > > for ext3. > > > > only one directory: > > rmdir /home/dir/ ;mkdir /home/dir/ > > > > and a small shell script, which add ACEs: > > /root/acl-test.sh: > > > > #!/bin/sh -ex > > G=2200000000 > > #G=10 > > > > while : > > do > > G=$(( $G + 1 )) > > > > setfacl -m g:"$G":rwx /home/dir > > > > done > > > > > > > > OS is Debian Lenny: > > debian:/# cat /etc/debian_version > > 5.0.4 > > debian:/# uname -r > > 2.6.26-2-amd64 > > > > getfacl& setfacl has version: 2.2.47 > > > > Other extended attributes may reduce the number of avaiable ACEs. > > > > Conclusion: > > ext3 is a better choice then xfs, at least for Debian Lenny. > > > > I have not tested any special tuning options for ext3 or xfs. > > Thank you very much for that information! > -- To unsubscribe from this list go to the following URL and read the > instructions: https://lists.samba.org/mailman/options/samba > -- You Rock! Your E-Mail Should Too! Signup Now at Rock.com and get 250MB of Storage! http://webmail.rock.com/signup/ -- To unsubscribe from this list go to the following URL and read the instructions: https://lists.samba.org/mailman/options/samba
